OVERALL

SPECS

VS AVERAGE

REVIEWS

ALTERNATIVES

Sony Alpha 7S II Review | 108 Data compared

Avg. price in UK: ~£2,990
Avg. price in US: ~$3,000
Sensor size: full frame
Lens mount: Sony E
Main camera pixel size: 8.4 µm
Weight: 627 g
Battery life (CIPA): 310 shots

Sony Alpha 7S II review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

6.8

Good

6.8

Good

?

5.9
Professional photography
Score components:
25.0%
9.7
Sensor size
20.0%
4.8
Main camera megapixels
20.0%
1.0
Dual card slots
15.0%
8.3
N. of focus points
10.0%
10
RAW photo capture
10.0%
1.0
Phase-detection autofocus (photos)
5.1
Travel
Score components:
35.0%
4.9
Weight
30.0%
4.1
Battery life (CIPA)
20.0%
10
Sensor-shift stabilization
15.0%
1.0
GPS
4.2
Beginners
Score components:
30.0%
1.0
Price
20.0%
4.9
Weight
20.0%
10
AF tracking
20.0%
4.1
Battery life (CIPA)
10.0%
1.0
Touchscreen
8.4
Landscape photography
Score components:
30.0%
4.8
Main camera megapixels
25.0%
9.7
Sensor size
20.0%
10
Main camera pixel size
15.0%
10
Sensor-shift stabilization
10.0%
10
RAW photo capture
6.4
Street photography
Score components:
30.0%
4.9
Weight
25.0%
6.2
Thickness
20.0%
4.6
AF low-light sensitivity
15.0%
10
Sensor-shift stabilization
10.0%
10
Eye detection AF (human)
9.1
Portraits
Score components:
30.0%
9.7
Sensor size
25.0%
10
Main camera pixel size
20.0%
10
Eye detection AF (human)
15.0%
4.8
Main camera megapixels
10.0%
10
Sensor-shift stabilization
4.6
Hiking
Score components:
30.0%
4.9
Weight
25.0%
4.1
Battery life (CIPA)
20.0%
2.8
Min operating temperature
15.0%
10
Sensor-shift stabilization
10.0%
1.0
GPS

No image

No image

Best prices in UK

N/A~ £2,990

Best rankings

Verdict

The Sony Alpha 7S II is a professional-grade full-frame mirrorless camera featuring a 12.2-megapixel Exmor CMOS sensor and a BIONZ X processing engine, specifically engineered for exceptional low-light performance with a native ISO range of 100–102,400 (expandable to 409,600). Key characteristics include internal 4K UHD video recording at up to 30fps with full pixel readout, 120fps Full HD for slow motion, and a built-in 5-axis image stabilisation system providing up to 4.5 stops of vibration reduction. Its main pros are its industry-leading high-ISO sensitivity, 14-bit uncompressed RAW support, and professional video features like S-Log3 and S-Gamut3. However, notable cons include its relatively low resolution for high-detail still photography, a contrast-detect only autofocus system that lacks phase-detection, and the absence of a touchscreen or built-in flash.

Technical Specifications of Sony Alpha 7S II

Overall score

6.8

Show more

Hide

?

Popularity

What it is: An indicator based on the number of reviews received by the camera.

When it matters: When you want to see which cameras attract the most buyer attention and review activity.

Sensor & Image

8.0

Show more

Hide

Sensor size

What it is: The sensor format value describes the physical light-collecting area.

When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

Main camera megapixels

What it is: The effective resolution of the camera sensor, measured in megapixels (MP). A higher resolution can capture more detail.

When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

Main camera pixel size

What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.

When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

Base ISO

What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.

When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

Max ISO

What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.

When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

Show more

Photo Features

6.5

Show more

Hide

Lens mount

What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.

When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

Sony E

Built-in focus motor

What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.

When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

N. of focus points

What it is: The total number of selectable autofocus points available for positioning and tracking focus.

When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

Phase-detection autofocus (photos)

What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.

When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

AF tracking

What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.

When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

Show more

Video & Audio

7.6

Show more

Hide

Max video resolution

What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.

When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

Video bitrate

What it is: The amount of video data recorded per second, which affects file size and potential recording quality.

When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

Video bit depth

What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.

When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

Video chroma subsampling

What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.

When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

Video codecs

What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.

When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264

Show more

Display & Design

5.8

Show more

Hide

Type

What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.

When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

mirrorless

Weight

What it is: The total weight of the camera body, which affects comfort while carrying and shooting.

When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

Width

What it is: The width of the camera body, measured from side to side.

When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

Height

What it is: The height of the camera body, measured from top to bottom.

When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

Thickness

What it is: The depth of the device profile, excluding the camera bump unless specified.

When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

Show more

Battery & Power

4.5

Show more

Hide

Battery life (CIPA)

What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.

When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

Battery capacity

What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).

When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

Removable battery

What it is: Indicates whether the camera battery can be removed and replaced by the user.

When it matters: When you want to swap batteries quickly during a long shoot or replace an aging battery.

Importance: LOW

USB Power Delivery (PD)

What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.

When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

Connectivity & Storage

5.0

Show more

Hide

Wi-Fi connectivity

What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.

When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

Wi-Fi version

What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.

When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

Bluetooth connectivity

What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.

When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

Bluetooth version

What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.

When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

N/A

USB Type-C

What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.

When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

Show more

Sony Alpha 7S II vs the average camera

Why is Sony Alpha 7S II better than the average camera?

Show more

Hide

In-body stabilization
Sony Alpha 7S II supports in-body stabilization, the average camera does not.
What it is: A stabilization system that physically moves the image sensor to reduce shake during handheld shooting.
When it matters: When you often shoot handheld and want sharper results at slower shutter speeds without relying only on lens stabilization.
Importance: MEDIUM
Sony Alpha 7S II supports in-body stabilization, the average camera does not.
96,000 ISO higher maximum sensitivity limit
Sony Alpha 7S II has a higher max ISO than the average camera (102,400 ISO vs 6,400 ISO). The average camera reaches a max ISO of 6,400 ISO.
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.
Importance: MEDIUM
Good value: At least ISO 25,600
Sony Alpha 7S II has a higher max ISO than the average camera (102,400 ISO vs 6,400 ISO). The average camera reaches a max ISO of 6,400 ISO.102400 ISO vs 6400 ISO
146 more AF points
Sony Alpha 7S II has more focus points than the average camera (169 vs 23). The average camera offers 23 focus points.
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.
Importance: HIGH
Good value: At least 200 points
Sony Alpha 7S II has more focus points than the average camera (169 vs 23). The average camera offers 23 focus points.169 vs 23
5.06 µm larger sensor pixels
Sony Alpha 7S II has larger sensor pixels than the average camera (8.4 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.
Importance: HIGH
Good value: At least 3.5 µm
Sony Alpha 7S II has larger sensor pixels than the average camera (8.4 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.8.4 µm vs 3.34 µm
Human eye AF
Sony Alpha 7S II supports human eye-detection AF, the average camera does not.
What it is: Autofocus detection designed to identify and prioritize human eyes for portrait and action shooting.
When it matters: When you shoot portraits, weddings, or events and want the camera to prioritize people’s eyes automatically.
Importance: LOW
Sony Alpha 7S II supports human eye-detection AF, the average camera does not.
384,300 ISO higher extended sensitivity limit
Sony Alpha 7S II has a higher expanded ISO than the average camera (409,600 ISO vs 25,300 ISO). The average camera reaches an expanded ISO of 25,300 ISO.
What it is: The highest extended ISO setting available beyond the standard sensitivity range of the sensor.
When it matters: When you shoot in very dark conditions and want the option to push sensitivity beyond the normal ISO range.
Importance: MEDIUM
Sony Alpha 7S II has a higher expanded ISO than the average camera (409,600 ISO vs 25,300 ISO). The average camera reaches an expanded ISO of 25,300 ISO.409600 ISO vs 25300 ISO
Better viewfinder type
Sony Alpha 7S II uses a more advanced viewfinder than the average camera (electronic vs none).
What it is: The type of viewfinder the camera uses to frame the shot, such as optical, electronic, hybrid, or none.
When it matters: When you strongly prefer the clarity of an optical finder, the preview benefits of an electronic one, or no viewfinder at all.
Importance: MEDIUM
Sony Alpha 7S II uses a more advanced viewfinder than the average camera (electronic vs none).electronic vs none
Combined stabilization
Sony Alpha 7S II supports combined stabilization, the average camera does not.
Lens handles pitch/yaw while the body handles the remaining three axes.
What it is: Support for using in-body and lens-based stabilization together to improve shake reduction.
When it matters: When you want maximum shake reduction from both the camera body and stabilized lenses working together.
Importance: LOW
Sony Alpha 7S II supports combined stabilization, the average camera does not.
Better viewfinder type
Sony Alpha 7S II uses a more advanced viewfinder than the average camera (electronic vs none).
10 more customizable buttons
Sony Alpha 7S II has more customizable buttons than the average camera (10 vs 0). The average camera offers 0 customizable buttons.
96,000 ISO higher maximum sensitivity limit
Sony Alpha 7S II has a higher max ISO than the average camera (102,400 ISO vs 6,400 ISO). The average camera reaches a max ISO of 6,400 ISO.
5.06 µm larger sensor pixels
Sony Alpha 7S II has larger sensor pixels than the average camera (8.4 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
384,300 ISO higher extended sensitivity limit
Sony Alpha 7S II has a higher expanded ISO than the average camera (409,600 ISO vs 25,300 ISO). The average camera reaches an expanded ISO of 25,300 ISO.
2,151 points higher DxOMark Sports score
Sony Alpha 7S II has a higher DxOMark sports score than the average camera (2,993 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
Larger sensor
Sony Alpha 7S II has a larger sensor than the average camera (full frame vs APS-C).
Sensor cleaning system
Sony Alpha 7S II includes a sensor cleaning system, the average camera does not.
12 points higher DxOMark sensor score
Sony Alpha 7S II has a higher DxOMark sensor score than the average camera (85 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
0.9 points higher DxOMark Landscape score
Sony Alpha 7S II has a higher DxOMark landscape score than the average camera (13.3 points vs 12.4 points). The average camera scores 12.4 points.
2 newer
Sony Alpha 7S II is newer than the average camera (2015 vs 2013). The average camera was released in 2013.
0.6 points higher DxOMark Portrait score
Sony Alpha 7S II has a higher DxOMark portrait score than the average camera (23.6 points vs 23.0 points). The average camera scores 23.0 points.
In-body stabilization
Sony Alpha 7S II supports in-body stabilization, the average camera does not.
146 more AF points
Sony Alpha 7S II has more focus points than the average camera (169 vs 23). The average camera offers 23 focus points.
Human eye AF
Sony Alpha 7S II supports human eye-detection AF, the average camera does not.
Combined stabilization
Sony Alpha 7S II supports combined stabilization, the average camera does not.
400,000 more shutter cycles
Sony Alpha 7S II has a higher shutter durability than the average camera (500,000 vs 100,000). The average camera is rated for 100,000 shutter cycles.
0.5 stops higher CIPA stabilization rating
Sony Alpha 7S II has a higher CIPA stabilization rating than the average camera (4.5 stops vs 4 stops). The average camera has a CIPA stabilization rating of 4 stops.
Includes headphone output
Sony Alpha 7S II includes a headphone output, the average camera does not.
Has microphone input
Sony Alpha 7S II has microphone input, the average camera does not.
Supports slow-motion video
Sony Alpha 7S II supports slow-motion video, the average camera does not.
1920 px higher video resolution
Sony Alpha 7S II records higher-resolution video than the average camera (3,840 px vs 1920 px). The average camera records at 1920 px.
More complete chroma subsampling
Sony Alpha 7S II supports better video chroma subsampling than the average camera (4:2:2 vs 4:2:0). The average camera supports 4:2:0 video chroma subsampling.
70 Mbps higher video bitrate
Sony Alpha 7S II has a higher video bitrate than the average camera (100 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
Clean HDMI output
Sony Alpha 7S II offers clean HDMI output, the average camera does not.
Supports live streaming
Sony Alpha 7S II supports live streaming, the average camera does not.
Supports log profiles
Sony Alpha 7S II supports log profiles, the average camera does not.
Supports 24p cinema mode
Sony Alpha 7S II supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
Supports Wi-Fi connectivity
Sony Alpha 7S II supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
Smartphone remote control
Sony Alpha 7S II supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
Has NFC
Sony Alpha 7S II supports NFC, the average camera does not. 15% of cameras support NFC.

Display & Design

Connectivity & Storage

Why is Sony Alpha 7S II worse than the average camera?

Show more

Hide

58.7% heavier
Sony Alpha 7S II is heavier than the average camera (627 g vs 395 g). The average camera weighs 395 g.
No flash
Sony Alpha 7S II does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
22.1 mm taller body
Sony Alpha 7S II is taller than the average camera (96 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
7.1 mm wider
Sony Alpha 7S II is wider than the average camera (127 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
14 mm thicker
Sony Alpha 7S II is thicker than the average camera (60 mm vs 46 mm). The average camera has a thickness of 46 mm.
4 MP lower sensor resolution
Sony Alpha 7S II has a lower sensor resolution than the average camera (12.2 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
Worse low-light autofocus
Sony Alpha 7S II has a worse low-light AF sensitivity than the average camera (4 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
0.7 fps slower mechanical burst
Sony Alpha 7S II has a slower mechanical burst rate than the average camera (5 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
100 mAh smaller battery capacity
Sony Alpha 7S II has a lower battery capacity than the average camera (1,020 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
20 shots fewer shots per charge
Sony Alpha 7S II has shorter battery life than the average camera (310 shots vs 330 shots). The average camera delivers 330 shots per charge.
Worse low-light autofocus
Sony Alpha 7S II has a worse low-light AF sensitivity than the average camera (4 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
What it is: The lowest light level at which the autofocus system is rated to work reliably.
When it matters: When you shoot in dim environments and need autofocus that still locks confidently after dark.
Importance: MEDIUM
Sony Alpha 7S II has a worse low-light AF sensitivity than the average camera (4 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.4 vs -4
4 MP lower sensor resolution
Sony Alpha 7S II has a lower sensor resolution than the average camera (12.2 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). A higher resolution can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.
Importance: HIGH
Good value: At least 20 MP
Sony Alpha 7S II has a lower sensor resolution than the average camera (12.2 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.12.2 MP vs 16.2 MP
58.7% heavier
Sony Alpha 7S II is heavier than the average camera (627 g vs 395 g). The average camera weighs 395 g.
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.
Importance: MEDIUM
Good value: 500 g or less
Sony Alpha 7S II is heavier than the average camera (627 g vs 395 g). The average camera weighs 395 g.627 g vs 395 g
No flash
Sony Alpha 7S II does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
What it is: Indicates the presence of an integrated light source to illuminate subjects in low-light conditions.
When it matters: When you need a quick built-in light for fill flash or simple low-light shots.
Importance: LOW
Sony Alpha 7S II does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
10.31x more expensive
Sony Alpha 7S II is more expensive than the average camera (£2,990 vs £290).
Sony Alpha 7S II is more expensive than the average camera (£2,990 vs £290).£2,990 vs £290
23.8% worse value for money
Sony Alpha 7S II has a worse value-for-money score than the average camera (5.03 vs 6.224).
What it is: An indicator that combines the camera's overall rating with its cost.
When it matters: When you want to know how much overall quality you get for the price.
Sony Alpha 7S II has a worse value-for-money score than the average camera (5.03 vs 6.224).5.03 vs 6.22
22.1 mm taller body
Sony Alpha 7S II is taller than the average camera (96 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.
Importance: LOW
Sony Alpha 7S II is taller than the average camera (96 mm vs 73.9 mm). The average camera has a height of 73.9 mm.96 mm vs 73.9 mm
100 mAh smaller battery capacity
Sony Alpha 7S II has a lower battery capacity than the average camera (1,020 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.
Importance: LOW
Good value: At least 1,500 mAh
Sony Alpha 7S II has a lower battery capacity than the average camera (1,020 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.1020 mAh vs 1120 mAh

Display & Design

Battery & Power

Graphic comparison of Sony Alpha 7S II and

Attribute category

Attribute

No results found

Third-party reviews

What customers like about Sony Alpha 7S II?

Unmatched low-light and high ISO performance
Internal UHD 4K video recording with full pixel readout
Effective 5-axis in-body image stabilization (IBIS)
High-quality electronic viewfinder (EVF) with 0.78x magnification
Professional video features including S-Log3 and 120fps Full HD
Durable, dust and moisture-resistant magnesium alloy body

What customers dislike about Sony Alpha 7S II?

Low 12.2MP resolution is limiting for large-scale photography
Relatively short battery life (uses older NP-FW50 batteries)
Contrast-detect autofocus can be slow compared to newer hybrid systems
Rear LCD screen is dim in bright sunlight and not fully articulating
No built-in flash or PC sync socket
Occasional issues with sensor banding in specific lighting

Expert reviews

dpreview.com

19/10/2015

Summary of the review

Hands-on with the Sony a7S IIGo to product viewer dialogue for this item. - DPReview

The DPReview hands-on review of the Sony a7S II highlights exceptional low-light capabilities, featuring a 12.2-megapixel sensor capable of shooting at an extreme ISO of 409,600 and internal 4K recording with full sensor readout. A significant improvement is the deeper, more comfortable handgrip, alongside highly effective face-detection autofocus for video. However, the review cites ergonomic cons, specifically criticizing the rear control dial for being too deeply recessed and difficult to operate. Furthermore, the lack of pronounced clicks on the control dials, similar to earlier models, leads to a risk of unintentional setting changes. For a deeper look, see the DPReview hands-on article for the Sony a7S II. DPReview

eoshd.com

03/11/2015

Summary of the review

Sony A7S II Review Part 1 - Major Sunspot Defect - EOSHD.com

In his EOSHD review, Andrew Reid shares a mixed first impression of the Sony A7S II mirrorless camera. The biggest con highlighted is a massive "sunspot" or "black hole" defect. When shooting video in bright light, overexposed areas like the sun or a bright phone LED turn completely black on screen. This major bug appears mostly when filming in the PAL 25p format. Other major cons include intense color banding when using the flat S-LOG 3 profile, a soft and fuzzy zoomed manual focus assist, terrible battery life that barely hits 45 minutes in 4K, and heavy rolling shutter distortions. The camera also struggles to work reliably with third-party Canon lens adapters, leading to frozen screens and jittery footage. On the positive side, the camera offers several key pros. It serves as an incredible low-light camera that delivers gorgeous, clean full-frame 4K video even at exceptionally high ISO settings. The addition of 5-axis in-body image stabilisation successfully smooths out shaky video across almost any attached lens. It features an improved, durable build quality over the original model and can film...

whatdigitalcamera.com

19/01/2016

Summary of the review

Sony Alpha 7S II Review - What Digital Camera

The What Digital Camera review of the Sony Alpha 7S II highlights major performance upgrades, specifically a contrast-detection AF system with 169 points for improved low-light focusing and a 5-axis in-body image-stabilisation system. Key strengths include exceptional low-light capabilities, 1200-zone metering for accurate exposure, and a dynamic range of 13.3EV at ISO 100, alongside impressive video features. However, the 12.2-megapixel sensor is noted for having lower resolution compared to competitors, and the camera is limited by a slow 2.5-5fps continuous shooting speed. Furthermore, the review identifies the short battery life of the NP-FW50 under heavy 4K usage as a significant drawback.

ephotozine.com

26/09/2016

Summary of the review

Sony Alpha A7S Mark II Review - Verdict | ePHOTOzine

The ePHOTOzine verdict rates the Sony Alpha A7S Mark II as an exceptional tool for low-light videographers, offering superior noise control and a 12-megapixel full-frame sensor that excels in dark environments. Key advantages include internal 4K UHD recording, 5-axis image stabilisation, improved ergonomics, and faster autofocus compared to its predecessor. However, the 12-megapixel resolution is considered a limitation for those needing high-resolution stills, and the contrast-detection autofocus may not suit all tracking needs. Other cons noted are the lack of 4K DCI CINE resolution and continued reliance on contrast-detection over phase-detection AF.

fenchel-janisch.com

23/05/2018

Summary of the review

Sony A7S II review Best 4K camera to date - Fenchel & Janisch If you tell me which specific feature (like low-light performance or 4K video) you're mo...

The Sony A7S II review highlights the camera as an exceptional, feature-rich choice for professional documentary and small-setup filmmaking, balancing 4K internal video capabilities with specialized features. On the positive side (pros), the camera delivers outstanding low-light performance with minimal noise up to ISO 80,000, effective 5-axis SteadyShot sensor stabilization that works well even with adapted third-party lenses, and the inclusion of advanced tools like S-Log3 profiles, Focus Peaking, Zebra exposure indicators, and Gamma Display Assist. Additionally, it features a crisp electronic viewfinder (EVF), high-quality audio preamps with manual controls, and clean 120fps Full HD slow-motion recording. Conversely, the camera suffers from several distinct drawbacks (cons), primarily its internal recording limitations consisting of a low 100Mbps bitrate and a restrictive 8-bit color space, which often lead to visible blocking and banding when aggressively grading or underexposing flat S-Log footage. Ergonomically, the reviewer notes that the movie recording button remains in an awkward, hard-to-hit position, and the high-frame-rate 120fps mode introduces a heavy 2.2x sensor crop. Finally, hardware bottlenecks include poor battery life from the small NP-FW50 cells, a single SD...

pcmag.com

20/11/2015

Summary of the review

Sony Alpha 7S II Review

The PCMag review highlights the Sony Alpha 7S II as a premier, high-sensitivity tool designed for advanced videographers and low-light photographers. Key strengths include exceptional 4K video quality, effective in-body stabilization (IBIS), a sharp electronic viewfinder, and a rugged, weather-sealed design. Despite its strengths, the camera is criticized for its high cost and a limited 12-megapixel resolution that restricts cropping, according to the review. Additionally, the unit lacks a built-in flash, misses a PC sync socket, and features an overly sensitive eye sensor, hindering overall handling.

videomaker.com

06/01/2016

Summary of the review

Sony a7S II Review - Videomaker

The Videomaker review describes the Sony a7S II as a powerful, budget-friendly cinematic tool featuring a 12.2-megapixel full-frame sensor, outstanding low-light capabilities, and 14 stops of dynamic range. Key enhancements include internal 4K recording, S-Log2/3 profiles, and 5-axis image stabilization. Conversely, the review notes functional drawbacks like small, easily adjusted controls and a demanding menu system, alongside a notable banding issue, limited battery life, and potential overheating during intense 4K shooting.

mirrorlessons.com

11/11/2015

Summary of the review

Celebrating Halloween with a true low-light “beast” – The Sony A7s II Review

Sony A7s II Review Summary The Sony A7s II stands out as a powerful full-frame mirrorless camera, featuring a 12-megapixel Exmor CMOS sensor, internal 4K video recording with full pixel readout, and an impressive native ISO range extending up to 102,400. It provides a highly customisable user experience with a magnesium alloy body, a tilting LCD screen, and an excellent XGA OLED electronic viewfinder shared with the A7r II. For filmmakers and low-light photographers, the camera delivers stunningly clean video footage up to ISO 25,600 and highly versatile custom Picture Profiles (such as Cine1 and S-log3) that yield a rich, cinematic look. Additionally, its built-in 5-axis image stabilisation performs remarkably well for still photography, allowing sharp handheld shots at shutter speeds as slow as 1 to 1.6 seconds. However, the camera suffers from several functional drawbacks, particularly regarding autofocus and handling. Its contrast-detection autofocus system frequently struggles in low light, exhibits a tendency to hunt or focus on the background in video mode, and locks the camera into a slow 2.5 fps continuous burst when focus priority is active. The...

briansmith.com

14/10/2015

Summary of the review

Sony a7S II Field Test Review

Brian Smith’s field test of the Sony a7S II highlights its capabilities as a low-light powerhouse, featuring internal 4K recording with full pixel readout, 5-axis in-body image stabilization, and enhanced 169-point contrast autofocus. Key advantages include S-Log3 for high dynamic range and 14-bit uncompressed RAW, packed into a more ergonomic, redesigned body. However, the camera suffers from significantly limited battery life when shooting 4K and can face overheating issues, note user reports and reviews. Furthermore, the 12.2-megapixel sensor limits resolution, and the contrast-detect autofocus system can struggle with fast-moving subjects.

markgaler.com

14/10/2015

Summary of the review

Sony Alpha A7SII Review

Mark Galer describes the Sony Alpha A7SIIGo to product viewer dialogue for this item. as a specialized "cinema camera" housed in a compact stills body, highlighting its exceptional low-light capabilities and internal 4K recording. Key advantages include 5-axis in-body image stabilization (IBIS), uncompressed RAW, and a 12.2MP sensor optimized for high-sensitivity, low-noise performance. Conversely, limitations include the lack of 4K recording in Super 35mm crop mode and a contrast-detection autofocus system that is slower at tracking motion compared to phase-detection alternatives. Consequently, the camera is best suited for videographers requiring extreme low-light performance rather than general action photographers, according to Mark Galer.

focus-review.com

21/04/2016

Summary of the review

Review Sony A7S II: Nightowl

Sony A7S II The Sony A7S II stands out as an exceptionally capable full-frame mirrorless camera that breaks conventional trends by prioritizing low-light performance over high pixel counts. Equipped with a 12-megapixel sensor and a highly effective 5-axis in-body image stabilization (IBIS) system, the camera is a versatile option for both 4K videographers and low-light photographers. It is capable of saving 4K 30p recordings directly onto an internal SD card without pixel binning, allowing for clean, artifact-free video. Reviewer Ivo Freriks praises its remarkable autofocus accuracy and exposure metering under extreme low-light situations down to -4 EV, rendering it a literal "king of the night" that outclasses competitors at ISO settings above 400. Additionally, a firmware update allows users to shoot uncompressed 14-bit RAW files, offering immense dynamic range and faster file processing speeds due to their manageable 25 MB size. Despite its stellar low-light capabilities, the camera carries noticeable trade-offs regarding resolution and physical operation. Its chief disadvantage is a limited 12-megapixel resolution, which prevents large print enlargements and heavily relies on downsampling images from higher-resolution models (like the...

chip.de

18/01/2016

Summary of the review

Sony a7s II (Alpha 7s II) (Professional Mirrorless) - CHIP

The CHIP review highlights the Sony a7s II as a highly specialised, professional mirrorless camera designed primarily for videographers and low-light enthusiasts. Its standout advantage is an extraordinary maximum light sensitivity of ISO 409,600, which delivers virtually noise-free, sharp images up to ISO 12,800. Film professionals will appreciate the new internal Ultra-HD (4K) video recording at 30 fps (100 Mbit data rate), a major upgrade from its predecessor, alongside 120 fps Full-HD slow-motion capabilities, S-Log3 gamma profiles, and dedicated microphone/headphone jacks. Furthermore, the body has been improved with a more ergonomic, splash-proof magnesium build, an integrated 5-axis image stabiliser yielding up to 4.5 extra exposure stops, a fast 169-point contrast autofocus system, and support for uncompressed 14-bit RAW processing. On the downside, the camera's heavy focus on low-light performance comes at a significant cost to image resolution. The full-frame sensor is limited to just 12 megapixels, which drastically curtails options for cropping photos and yields comparatively low edge-sharpness (measured at a maximum of 1,268 line pairs per picture height). While the bundle thoughtfully includes a second battery, the overall battery...

dkamera.de

12/03/2017

Summary of the review

Conclusion | Sony Alpha 7S II Review - DKamera

The dkamera.de review concludes that the Sony Alpha 7S II is a highly specialized, well-upgraded mirrorless camera that excels in specific areas. Its standout feature is a 12-megapixel full-frame sensor that delivers exceptional low-light performance and an incredibly wide ISO range, keeping images practically noise-free up to ISO 6,400. Significant upgrades over its predecessor include a new built-in 5-axis image stabiliser and the ability to record brilliant 4K video internally to the memory card. The camera body is larger and more comfortable to hold, offering robust dust and moisture protection alongside highly customisable controls, a sharp electronic viewfinder, and a tilting LCD screen. However, the reviewer notes several drawbacks to consider before buying. The low 12-megapixel resolution means the camera is not suited for large prints or heavy image cropping. While its single-shot autofocus is quick at 0.20 seconds, the system relies entirely on slow contrast-detection rather than phase-detection. This slower autofocus makes it less ideal for tracking moving subjects or using adapted lenses. Additionally, the camera suffers from a sluggish startup time of 2.44 seconds, lacks a built-in flash,...

photoscala.de

17/10/2015

Summary of the review

Sony Alpha 7S II: First impressions and photos of the high-ISO monster

The Sony Alpha 7S II is highlighted as a specialized, low-light "monster" camera that utilizes a modest 12-megapixel full-frame sensor to achieve extreme light sensitivity up to an expanded ISO of 409,600. On the positive side (pros), the camera delivers outstanding image and video quality with very minimal noise up to ISO 6,400, maintaining excellent detail and dynamic range even up to ISO 25,600. The integration of a larger body featuring a 5-axis sensors-shift image stabilizer is a major upgrade, drastically reducing camera shake even when using adapted third-party lenses. Additionally, it is highly praised for videography due to its capability to record internal slow-motion video at 100 fps in dark environments using only torch or matchlight. Conversely, the camera has notable limitations (cons). The 12-megapixel resolution is considered archaic by modern standards, completely eliminating the possibility of cropping images in post-processing and limiting double-page magazine prints. Furthermore, the autofocus performance is very sluggish under low-light conditions, taking up to two seconds to lock focus, and the tracking AF struggles to find targets under dim illumination like single candle-light. Lastly,...

slashcam.de

31/10/2015

Summary of the review

Sony A7S II Review: (4K) Video Quality and Handling - slashCAM

On the downside, the review highlights several distinct weaknesses, including a steep launch price tag of €3,399, which sits a substantial €1,000 higher than the original model. While the internal recording is highly praised, the camera still exhibits noticeable rolling shutter artifacts, and its HDMI output is limited to 8-bit rather than the 10-bit color depth offered by rival brands. Additionally, battery life remains poorly optimized for professional production, requiring shooters to carry multiple NP-FW50 packs, as the newly added USB power-delivery mode proved too unstable for reliable on-set use. Finally, filmmakers using the camera's high-frame-rate 1080p mode at 120 fps face a significant 2.2x crop factor that narrows the field of view significantly beyond standard APS-C sensors.

digitalkamera.de

01/01/1970

Summary of the review

Sony Alpha 7S II review by DigitalPhoto - Digitalkamera.de

The digitalkamera.de review highlights the Sony Alpha 7S II as a highly equipped, second-generation low-light specialist featuring an integrated 5-axis image stabilizer that significantly improves handheld, low-noise performance up to high ISO sensitivities. Key advantages noted include outstanding, low-light image quality and enhanced ergonomics with a more prominent hand grip. Conversely, the review identifies the low 12.2-megapixel resolution as a constraint for high-resolution stills and notes the autofocus system relies purely on contrast-detection, leading to slower performance in low light compared to phase-detection alternatives. Additionally, the camera's body design makes adjusting autofocus points during operation cumbersome.

lesnumeriques.com

11/09/2015

Summary of the review

Sony A7S II Review: Everything for 4K Video and Low-Light Sensitivity

The Les Numériques review concludes that the Sony A7S II is a highly capable full-frame mirrorless camera tailored heavily toward professional video production and exceptional low-light shooting. Its standout features include internal 4K video recording on an SDXC card, an advanced 5-axis mechanical image stabilization system that effectively allows handheld shooting, and a silent electronic shutter. The camera delivers unparalleled high-ISO capabilities, with images remaining highly usable up to ISO 12,800 or 25,600, while maintaining wide exposure latitude. Furthermore, it sports a reinforced magnesium alloy chassis, a large, precise electronic viewfinder, and comes bundled with Phase One's Capture One Express software. However, the review highlights several notable downsides, particularly for general photography uses. The 12-megapixel resolution is considered insufficient for certain types of photography, and its contrast-detection autofocus is prone to sluggishness, lacking the fast phase-detection hybrid systems found in sibling models like the A7 II or A7R II. Testing also revealed a disappointing battery life of only about 200 to 250 shots, a sensor prone to attracting dust, a fragile non-touchscreen LCD, and the absence of weather-sealing or a...

leclaireur.fnac.com

31/03/2017

Summary of the review

Sony Alpha 7S II FE (28-70mm) Lab Test: The Night Owl

The Labo Fnac review awards the Sony Alpha 7S II (tested with the FE 28-70mm f/3.5-5.6 OSS lens) a 4 out of 5-star rating, emphasizing that its lower resolution is a deliberate design choice to prioritize low-light performance. The main advantage of this hybrid camera is its exceptional ISO sensitivity, which reaches a standard maximum of 102,400 and can expand up to 409,600, allowing it to practically "see at night" with remarkably low noise levels (e.g., 30.8 dB at 6,400 ISO). Additional pros include its accurate color fidelity (scoring a strong delta E of 4.3 in daylight), an improved ergonomic grip with an extra custom button, a high-quality electronic viewfinder, and relatively fast autofocus speeds, clocking in at 0.32 seconds. The paired 28-70mm lens also displays minimal distortion (0.08%) and negligible vignetting. Conversely, the primary drawback of the camera is its low resolution, which is limited to just 12.1 megapixels. Lab measurements show a modest 1,248 paires of lines per picture height (LP/PH) at 28mm, making it poorly suited for large-format printing compared to high-megapixel alternatives like the A7R II....

lesnumeriques.com

17/11/2015

Summary of the review

Sony Alpha 7S II (A7S II) review: flexible and agile, day and night

The Sony Alpha 7S II (A7S II) is a highly capable full-frame mirrorless camera praised for its exceptional low-light performance and robust video features. Equipped with a 12-megapixel sensor, the camera delivers outstanding image quality up to ISO 12,800 and can expand up to an impressive ISO 409,600 for both photos and video. Major pros include the integration of internal 5-axis sensor stabilization, internal 4K recording directly to an SD card, an improved physical grip, and a comfortable electronic viewfinder. It also features extensive professional video settings like S-Log3 with 14 stops of dynamic range and a completely silent electronic shutter mode. However, the camera suffers from notable usability flaws, most notably its confusing and poorly organized menu system. Other prominent cons include a slow startup time, a lack of a touchscreen interface, and short battery life that maxes out around 250 shots per charge. Furthermore, the autofocus system relies strictly on contrast detection, making it slightly slower than its predecessor in benchmark testing. Using the electronic shutter under artificial lighting also induces a noticeable banding effect. Despite these drawbacks,...

shots.fr

04/03/2019

Summary of the review

Sony A7S Mark II: 10 questions for Mathieu EZAN, Les Numériques videographer

This review features an interview with French music videographer Mathieu Ezan regarding his professional switch from Canon to the Sony A7S Mark II camera. Ezan abandoned his previous Canon 5D Mark III setup for video projects because he found Canon's technical capabilities lagging behind the competition. He shoots complex, multi-layered music videos completely alone, executing everything from scripting and framing to final editing. To pull this off, he relies primarily on a versatile Zeiss 24-70mm f/4 autofocus lens, paired occasionally with a Sony 50mm f/1.8 lens for dark environments. The core advantages of the camera include its exceptional low-light capabilities and massive dynamic range. It features a full-frame sensor, reliable video autofocus tracking, internal 4K recording, and 120fps slow-motion. Furthermore, it supports flexible log profile filming wrapped inside a highly lightweight, compact body footprint. On the downside, the primary cons mentioned include a very modest 12-megapixel resolution that limits its appeal for pure photography. Additionally, the unusually small body size can cause filmmakers to feel self-conscious on professional commercial sets, even though the final output quality is outstanding.

fenchel-janisch.com

23/05/2018

Summary of the review

Sony A7S II Review: The Best 4K Camera to Date

Review Overview The Sony a7S II is a compact, mirrorless interchangeable-lens camera praised as an excellent all-in-one package for documentary filmmakers and small-crew productions. Equipped with a 12.2 Megapixel full-frame sensor and an E-mount system, it shoots internal Ultra HD 4K video at 24 and 30 frames per second. The camera excels in low-light environments, delivering exceptionally clean, usable footage up to ISO 80,000. It features an impressive 5-axis optical SteadyShot image stabilization system that effectively stabilizes shots even when adapting third-party lenses like Canon EF glass via electronic adapters. Production workflows are further enhanced by a crisp, tiltable electronic viewfinder (EVF), custom button mapping, an 8-bit 4:2:2 4K HDMI output for external recording, and built-in professional filmmaking tools like Gamma Display Assist for flat S-Log shooting, focus peaking, and timecode syncing. Pros and Cons

xatakafoto.com

18 de noviembre de 2015

Summary of the review

Sony A7S II Review: A Unique Camera That Loves the Night

The Sony A7S II is a specialised full-frame mirrorless camera equipped with a 12.2-megapixel CMOS Exmor sensor and an integrated 5-axis image stabilisation system. Tailored heavily for high-end video production, it features direct internal 4K video recording and an upgraded OLED electronic viewfinder with 0.78x magnification. The camera's defining feature is its extraordinary low-light capability, delivering clean images at exceptionally high ISO values up to 102,400 (expandable to 409,600) with remarkably low noise control. While its 169-point contrast-detection autofocus system shows a massive point increase from its predecessor, it can still struggle slightly in critical, ultra-dark environments. The review highlights several key strengths and weaknesses for potential buyers. On the positive side (pros), the camera offers a compact and lightweight body, outstanding high-ISO sensitivity, superb internal 4K video features, and an excellent electronic viewfinder. On the downside (cons), the 12.2-megapixel resolution is considered too low for certain professional photography needs, the tilting LCD screen lacks brightness and easily collects fingerprints, and the video recording button remains poorly placed and difficult to operate. Furthermore, power consumption spikes heavily at high ISO...

fenchel-janisch.com

Fecha no especificada (aprox. 2015-2016)

Summary of the review

Sony A7S II Review: The Best 4K Camera to Date

The Sony A7S II mirrorless camera features a 12.2-megapixel full-frame sensor and records 4K video at 24 and 30 fps, alongside 120 fps high-speed slow motion in Full HD with a 2.2x crop. Designed primarily for video production, the camera shines in low-light environments, offering usable, low-noise imagery at sensitivities up to ISO 80,000. Key benefits include a highly effective 5-axis SteadyShot optical image stabilization system that functions with third-party lenses, customisable buttons to streamline user operation, a crisp electronic viewfinder (EVF), manual audio control with a 3.5mm headphone jack, and a useful Gamma Display Assist feature to preview flat S-Log2 and S-Log3 footage. However, the camera has notable limitations, particularly its restrictive 100Mbps bitrate and 8-bit color space, which trigger blocking and banding when heavily color-grading or underexposing S-Log files. Physical and practical drawbacks include an awkwardly positioned movie record button on the side of the chassis, a native ISO floor restricted to 1,600 when utilizing Log profiles, and rapid power consumption from the small NP-FW50 batteries. While it skips high-resolution photo optimization in favor of video workflows, the...

nadir.it

23/07/2026

Summary of the review

Sony A7S II: Comparison with Sony A7 II and A7R II

The Sony A7S II is a specialised full-frame mirrorless camera tailored heavily toward professional videomakers rather than traditional photographers, owing to its modest 12.2-megapixel resolution and €3,000 price point. Its primary strength lies in low-light performance; the low pixel count allows it to deliver exceptionally clean, low-noise video and images at ultra-high ISO sensitivities, outperforming rivals and autofocusing effectively down to -4EV. In terms of video functionality, it stands out by recording native 4K footage without pixel binning—avoiding the Super35/APS-C crop required by the A7R II—and introduces advanced grading features like the high-dynamic-range S-Log3 profile. Ergonomically, the Mark II chassis provides a more stable, comfortable grip than its predecessor, a sharper 3-inch tilting display, and a highly versatile 5-axis in-body image stabilisation system that breathes new life into legacy lenses. However, the camera's photography capabilities are vastly outclassed by its sibling models unless shooting strictly in near-total darkness. The 12.2MP resolution offers very small files, and when high-resolution files from the A7R II or Nikon D800 are downsampled to match the A7S II's size, the low-light noise advantage nearly disappears....

tuttodigitale.it

Febbraio 2016

Summary of the review

Sony A7S II Mirrorless Camera

The Sony A7S II is a compact full-frame mirrorless camera that balances photos and video, featuring a 12.2 MP sensor tailored for high sensitivity and internal 4K UHD recording. The solid magnesium alloy body offers a thicker grip and 12 customisable buttons, though the video recording button remains awkwardly placed on the side of the grip. It delivers low-noise images up to ISO 25,600 and remains usable even up to ISO 102,400 for news reporting. The camera also features 5-axis SteadyShot image stabilisation, a 169-point contrast-detection autofocus system, and creative video profiles like S-Log2 and S-Log3 to expand dynamic range. Key Pros and Cons Pros: The camera supports internal 4K recording without needing an external recorder, and it can capture high-quality slow-motion video at 120 fps in Full HD. The built-in 5-axis sensor stabilisation works well even with third-party lenses. Additionally, its low-light performance is exceptional, keeping noise levels low at very high ISO settings. Cons: Battery life is a major weakness during video recording, lasting only 50 to 55 minutes when using the optional XLR audio module with phantom...

fotocamerapro.it

05/03/2016

Summary of the review

Sony Alpha A7S II Review, Opinions, Value for Money

The Sony Alpha A7S II is a compact full-frame mirrorless camera that trades high resolution for exceptional low-light capabilities and video versatility. Featuring a 12.2-megapixel sensor, it yields large pixel sizes that enable an impressive expanded ISO range up to 409600 and a high dynamic range of 13.3EV at base ISO, ensuring clean images with minimal luminance noise even at high sensitivities. Physically, the camera improves on its predecessor with a deeper grip, a more natural shutter button placement, a high-quality 2.36 million-dot electronic viewfinder, and a 3-inch tilting LCD display, all housed within a magnesium alloy frame designed to be moisture-resistant. Furthermore, it boasts an advanced 5-axis image stabilization system that compensates for movement by up to 4.5 stops, significantly expanding its handheld usability. The review highlights distinct advantages and drawbacks, particularly noting its standout performance in video recording, where it captures internal 4K video, offers a 120-fps slow-motion mode at 1080p, and includes professional S-Log3 "flat" profiles for advanced post-production grading. Key pros include its superior low-light performance, excellent video quality, and greatly improved ergonomic handling and build...

focus-review.com

21/04/2016

Summary of the review

Sony A7S II Review: Emperor of the Night

Sony A7S II The Sony A7S II stands out as a highly specialized 12-megapixel full-frame mirrorless camera that excels dramatically in low-light environments and video production. The reviewer notes its exceptional autofocus performance, which remains accurate down to -4 EV, allowing it to lock focus effortlessly in near-total darkness where other cameras fail. Key strengths include its integrated 5-axis in-body image stabilisation (IBIS) that works seamlessly with adapted vintage lenses, and its class-leading usable dynamic range at high ISO settings. Furthermore, it supports internal 4K video recording at 30p with full pixel readout, eliminating the need for bulky external recorders while preventing artifacts like moiré. Key Pros & Cons Despite its impressive low-light capabilities, the camera involves distinct trade-offs depending on user needs: High ISO Performance: Exceptional image quality and minimal noise at high sensitivities, proving superior from ISO 400 and beyond. In-Body Stabilisation: The 5-axis IBIS provides smooth footage and helps steady hand-held shots, even for video. Internal 4K Video: Saves 4K 30p directly to an SD card with professional profiles like S-Log3. Limited Resolution: The 12-megapixel sensor restricts...

photofacts.nl

04/08/2017

Summary of the review

Sony Alpha 7S II Review

The Sony Alpha 7S II is a professional, video-centric mirrorless camera featuring a 12.2-megapixel full-frame CMOS sensor and a BionZ X image processor. A major pro of this camera is its exceptional low-light capability, driven by a massive ISO range spanning up to 409,600, which allows users to capture clean, noise-free footage in near-dark conditions. Videographers also benefit heavily from its internal 4K recording capabilities, the option to shoot high-definition slow-motion at 120 frames per second, and a highly reliable 5-axis optical image stabilization system that prevents shaky handheld shots. Additionally, it features a robust magnesium alloy body and a distinct electronic viewfinder that features a helpful built-in level indicator. However, the camera has notable limitations, most significantly its underwhelming battery life, which drops down to just 370 shots (compared to 900 on competing DSLRs) and depletes rapidly during intensive 4K recording. While the review praises the logical menu system layout, it notes that the articulation mechanism of the tiltable LCD screen feels physically fragile and lacks the full rotational flexibility of competing designs. Furthermore, the physical placement of the...

shoot.be

01/12/2015

Summary of the review

Tested: Sony Alpha A7S II

The Sony Alpha a7S II review highlights the camera's exceptional capabilities, making it a standout choice for low-light situations. Its core strength lies in its 12.2-megapixel full-frame sensor, which features larger pixels that can pull in immense amounts of digital information. This setup allows for an expandable ISO range reaching up to an incredible ISO 409,600, letting users practically see and shoot in total darkness with minimal noise. Videographers will highly appreciate the internal 4K video recording with full sensor readout and the highly effective 5-axis in-body image stabilisation system, which greatly reduces camera shake for stable handheld shooting. Furthermore, the camera features an updated electronic viewfinder with crisp OLED technology, a highly customisable button layout, and a robust, weather-resistant magnesium alloy body. However, the review points out several noticeable drawbacks that users must consider. Due to its specialised focus on video and low-light tracking, the camera has a relatively low resolution of 12.2 megapixels, meaning it is not ideal for large, highly detailed photographic prints or extensive image cropping in post-production. The battery life is quite short, lasting only...

Video reviews

Best alternatives

Cameras

Cameras

Cameras

Cameras

Cameras

Cameras

Cameras

Sony Alpha 7 IV

Cameras

Canon EOS R6 Mark II

Cameras

Sony Alpha 7C II

Cameras

Cameras

Panasonic LUMIX DC S1R

Cameras

Compare Sony Alpha 7S II with

Compare