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Cameras Methodology v1.0
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Products in this category are evaluated mathematically under Frontumo Cameras Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
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Sony Alpha NEX-3 Review | 108 Data compared

Avg. price:~£130Sensor size:APS-CWeight:297 gBattery life (CIPA):330 shots

Sony Alpha NEX-3 Review: Compare 108 technical specifications and user reviews to see how this product ranks in the Cameras category and whether it is worth buying.

4.4

Overall score

Score
4.4/ 10
✕
What it is
An overall evaluation of the camera's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best cameras on the market.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

90%

4.4

Technical score

10%

?

User score

â–¼Worse than 81% of cameras
4.4

Technical score

Technical score
4.4/ 10
✕
What it is
An assessment of technical performance for products in the Cameras category across these key areas: Sensor & Image, Photo Features, Video & Audio, Display & Design, Battery & Power, Connectivity & Storage.
When it matters
When you want to compare cameras based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

28%

6.3

Sensor & Image

25%

2.7

Photo Features

18%

3.8

Video & Audio

14%

5.3

Display & Design

8%

4.7

Battery & Power

7%

2.6

Connectivity & Storage

â–¼Worse than 73% of cameras
?

User score

User score
8.0/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the camera.
When it matters
When real-world owner satisfaction and review volume matter to your decision.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

?

User ratings

30%

?

Number of reviews

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Technical Specifications of camera Sony Alpha NEX-3

Technical score
Technical score
4.4/ 10
✕
What it is
An assessment of technical performance for products in the Cameras category across these key areas: Sensor & Image, Photo Features, Video & Audio, Display & Design, Battery & Power, Connectivity & Storage.
When it matters
When you want to compare cameras based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

28%

6.3

Sensor & Image

25%

2.7

Photo Features

18%

3.8

Video & Audio

14%

5.3

Display & Design

8%

4.7

Battery & Power

7%

2.6

Connectivity & Storage

4.4
User score
User score
8.0/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the camera.
When it matters
When real-world owner satisfaction and review volume matter to your decision.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
Sony Alpha NEX-3 has a popularity score of 1, which is lower than 51.3% of cameras.
1.0
Value for money
Value for money
6.1/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

60%

4.4

Overall score

40%

9.8

Price

6.1
Sensor size
APS-C
Sensor size
APS-C
This camera uses a sensor classified as APS-C; it is larger than the sensor in 57.4% of cameras and the same size as the sensor in 25.7% of cameras.
Main camera megapixels
14.2 MP
Main camera megapixels
14.2 MP
This camera has a sensor resolution of 14.2 MP, which is lower than that of 73.3% of cameras and equal to that of 2.1% of cameras.
Main camera pixel size
5.11 µm
Main camera pixel size
5.11 µm
This camera has sensor pixels measuring 5.11 µm, which are larger than those in 84% of cameras and the same size as those in 0.4% of cameras.
Base ISO
200
Base ISO
200
This camera has a base ISO of 200 which is higher than that of 84.7% of cameras and equal to that of 13.9% of cameras.
Max ISO
ISO 12800 ISO
Max ISO
ISO 12,800
This camera reaches a maximum sensitivity of ISO 12,800, which is higher than that of 54.4% of cameras and equal to that of 18.8% of cameras.
Show more
Lens mount
Sony E
Built-in focus motor
no
Built-in focus motor
no
This camera does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
25
N. of focus points
25
This camera has 25 focus points, more than the number offered by 50.4% of cameras and equal to the number offered by 4.6% of cameras.
Phase-detection autofocus (photos)
no
Phase-detection autofocus (photos)
no
This camera does not support phase-detection autofocus for photos. 37.5% of cameras support phase-detection autofocus for photos.
AF tracking
no
AF tracking
no
This camera does not support AF tracking. 88.1% of cameras support this feature.
Show more
Max video resolution
1,280 px
Max video resolution
1,280 px
This camera supports 1,280 px video recording which is lower quality than that of 71.4% of cameras and equal to that of 18.5% of cameras.
Video bitrate
9 Mbps
Video bitrate
9 Mbps
This camera has a video bitrate of 9 Mbps which is lower than that of 92.7% of cameras and equal to that of 4.9% of cameras.
Video bit depth
8 bit
Video bit depth
8 bit
This camera supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
4:2:0
Video chroma subsampling
4:2:0
This camera supports 4:2:0 video chroma subsampling which is more advanced than that of 7.8% of cameras and equal to that of 69.9% of cameras.
Video codecs
H.264
Show more
Type
mirrorless
Weight
297 g
Weight
297 g
This camera weighs 297 g which is lighter than 62.7% of cameras.
Width
117 mm
Width
117 mm
This camera has a width of 117 mm which is narrower than 53.8% of cameras and equal to that of 0.7% of cameras.
Height
62 mm
Height
62 mm
This camera has a height of 62 mm which is shorter than 72.9% of cameras and equal to that of 1% of cameras.
Thickness
33.4 mm
Thickness
33.4 mm
This camera has a thickness of 33.4 mm which is thinner than 69.8% of cameras and equal to that of 0.2% of cameras.
Show more
Battery life (CIPA)
330 shots
Battery life (CIPA)
330 shots
This camera has a CIPA-rated battery life of 330 shots, which is longer than that of 48.1% of cameras and equal to that of 3.9% of cameras.
Battery capacity
1,020 mAh
Battery capacity
1,020 mAh
This camera has a battery capacity of 1,020 mAh which is smaller than the batteries in 65.5% of cameras and equal to those in 3.3% of cameras.
Removable battery
yes
Removable battery
yes
This camera has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
no
USB Power Delivery (PD)
no
This camera does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
no
Wi-Fi connectivity
no
This camera does not support Wi-Fi. 47.9% of cameras include this feature.
Wi-Fi version
N/A
Bluetooth connectivity
no
Bluetooth connectivity
no
This camera does not have Bluetooth. 22.7% of cameras support Bluetooth.
Bluetooth version
N/A
USB Type-C
no
USB Type-C
no
This camera does not include USB Type-C. 14.6% of cameras use USB-C.
Show more

Sony Alpha NEX-3 vs the average camera

246810TotalDisplay & DesignSensor & ImagePhoto FeaturesVideo & AudioBattery & PowerConnectivity & Storage
  • 1.77 µm larger sensor pixels
    Main camera pixel size
    5.11 µm
    This camera has larger sensor pixels than the average camera (5.1 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
    5.11 µm vs 3.34 µm
  • Sensor cleaning system
    Sensor cleaning system
    yes
    This camera includes a sensor cleaning system, the average camera does not.
    Ultrasonic vibration cleaning.
  • 6,400 ISO higher maximum sensitivity limit
    Max ISO
    12,800 ISO
    This camera has a higher maximum sensitivity than the average camera (12800 ISO vs 6400 ISO). The average camera reaches a maximum sensitivity of 6400 ISO.
    12,800 ISO vs 6,400 ISO
  • 2 more customizable buttons
    Customizable button count
    2
    This camera has more customizable buttons than the average camera (2 vs 0). The average camera offers 0 customizable buttons.
    2 vs 0
  • 98 g lighter
    Weight
    297 g
    This camera is lighter than the average camera (297 g vs 395 g). The average camera weighs 395 g.
    297 g vs 395 g
  • 100 higher base ISO
    Base ISO
    200
    This camera has a higher base ISO than the average camera (200 vs 100). The average camera has a base ISO of 100.
    200 vs 100
  • 1.3 fps faster mechanical burst
    Continuous shooting (mechanical)
    7 fps
    This camera has a faster mechanical burst than the average camera (7 fps vs 5.7 fps). The average camera reaches 5.7 fps.
    7 fps vs 5.7 fps
  • In-camera panorama mode
    In-camera panorama mode
    yes
    This camera includes an in-camera panorama mode, the average camera does not.
  • 2.23x cheaper
    Sony Alpha NEX-3 is cheaper than the average camera (£130 vs £290).
    £130 vs £290
  • 2 more customizable buttons
    Customizable button count
    2
    This camera has more customizable buttons than the average camera (2 vs 0). The average camera offers 0 customizable buttons.
    2 vs 0
  • 98 g lighter
    Weight
    297 g
    This camera is lighter than the average camera (297 g vs 395 g). The average camera weighs 395 g.
    297 g vs 395 g
  • 11.9 mm shorter body
    Height
    62 mm
    This camera is shorter than the average camera (62 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
    62 mm vs 73.9 mm
  • 12.6 mm thinner
    Thickness
    33.4 mm
    This camera is thinner than the average camera (33.4 mm vs 46 mm). The average camera has a thickness of 46 mm.
    33.4 mm vs 46 mm
  • 1.77 µm larger sensor pixels
    Main camera pixel size
    5.11 µm
    This camera has larger sensor pixels than the average camera (5.1 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
    5.11 µm vs 3.34 µm
  • Sensor cleaning system
    Sensor cleaning system
    yes
    This camera includes a sensor cleaning system, the average camera does not.
    Ultrasonic vibration cleaning.
  • 6,400 ISO higher maximum sensitivity limit
    Max ISO
    12,800 ISO
    This camera has a higher maximum sensitivity than the average camera (12800 ISO vs 6400 ISO). The average camera reaches a maximum sensitivity of 6400 ISO.
    12,800 ISO vs 6,400 ISO
  • 100 higher base ISO
    Base ISO
    200
    This camera has a higher base ISO than the average camera (200 vs 100). The average camera has a base ISO of 100.
    200 vs 100
  • 1.3 fps faster mechanical burst
    Continuous shooting (mechanical)
    7 fps
    This camera has a faster mechanical burst than the average camera (7 fps vs 5.7 fps). The average camera reaches 5.7 fps.
    7 fps vs 5.7 fps
  • In-camera panorama mode
    In-camera panorama mode
    yes
    This camera includes an in-camera panorama mode, the average camera does not.
  • More versatile card slots
    Memory card slot types
    Memory Stick Duo + SD
    This camera uses more versatile card slots than the average camera (Memory Stick Duo + SD vs SD). The average camera supports SD memory card slot types.
    Hybrid shared slot.
    Memory Stick Duo + SD vs SD
  • Worse low-light autofocus
    AF low-light sensitivity
    0
    This camera has a worse low-light AF sensitivity than the average camera (0 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    0 vs -4
  • No AF tracking
    AF tracking
    no
    This camera does not support AF tracking, the average camera does. 88% of cameras support it.
  • Lower video resolution
    Max video resolution
    1,280 px
    This camera records lower-resolution video than the average camera (1280 px vs 1920 px). The average camera records at 1920 px.
    1280 px vs 1920 px
  • Lower RAW bit depth
    RAW bit depth
    12-bit
    This camera supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    12-bit vs 14-bit
  • No hot shoe
    Hot shoe
    no
    This camera does not have a hot shoe, the average camera does.
  • Lower sensor resolution
    Main camera megapixels
    14.2 MP
    This camera has a lower sensor resolution than the average camera (14.2 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
    14.2 MP vs 16.2 MP
  • 21 Mbps lower video bitrate
    Video bitrate
    9 Mbps
    This camera has a lower video bitrate than the average camera (9 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    9 Mbps vs 30 Mbps
  • 0.9 points lower DxOMark Portrait score
    DxOMark portrait score
    22.1 points
    This camera has a lower DxOMark portrait score than the average camera (22.1 points vs 23 points). The average camera scores 23.0 points.
    22.1 points vs 23.0 points
  • 93% less popular
    Sony Alpha NEX-3 is less popular than the average camera (1 vs 1.9).
    1 vs 1.93
  • No hot shoe
    Hot shoe
    no
    This camera does not have a hot shoe, the average camera does.
  • No flash
    Flash
    no
    This camera does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
    Bundled external flash, not built in.
  • Lower RAW bit depth
    RAW bit depth
    12-bit
    This camera supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    12-bit vs 14-bit
  • Lower sensor resolution
    Main camera megapixels
    14.2 MP
    This camera has a lower sensor resolution than the average camera (14.2 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
    14.2 MP vs 16.2 MP
  • 0.9 points lower DxOMark Portrait score
    DxOMark portrait score
    22.1 points
    This camera has a lower DxOMark portrait score than the average camera (22.1 points vs 23 points). The average camera scores 23.0 points.
    22.1 points vs 23.0 points
  • 3 older
    Release date
    2010
    This camera is older than the average camera (2010 vs 2013). The average camera was released in 2013.
    June 2010
    2,010 vs 2,013
  • 5 points lower DxOMark sensor score
    DxOMark sensor score
    68 points
    This camera has a lower DxOMark sensor score than the average camera (68 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
    68 points vs 73 points
  • 0.4 points lower DxOMark Landscape score
    DxOMark landscape score
    12.0 points
    This camera has a lower DxOMark landscape score than the average camera (12 points vs 12.4 points). The average camera scores 12.4 points.
    12.0 points vs 12.4 points
  • Worse low-light autofocus
    AF low-light sensitivity
    0
    This camera has a worse low-light AF sensitivity than the average camera (0 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    0 vs -4
  • No AF tracking
    AF tracking
    no
    This camera does not support AF tracking, the average camera does. 88% of cameras support it.
  • Lower video resolution
    Max video resolution
    1,280 px
    This camera records lower-resolution video than the average camera (1280 px vs 1920 px). The average camera records at 1920 px.
    1280 px vs 1920 px
  • 21 Mbps lower video bitrate
    Video bitrate
    9 Mbps
    This camera has a lower video bitrate than the average camera (9 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    9 Mbps vs 30 Mbps
  • 100 mAh smaller battery capacity
    Battery capacity
    1,020 mAh
    This camera has a lower battery capacity than the average camera (1020 mAh vs 1120 mAh). The average camera has a battery capacity of 1120 mAh.
    1,020 mAh vs 1,120 mAh
  • Older HDMI version
    HDMI version
    1.3
    This camera uses HDMI 1.3, while the average camera uses HDMI 1.4.
    1.3 vs 1.4

Expert reviews

In-depth analysis and verdict from leading tech publications

D
dpreview.com
07/06/2010
Summary of the review
D
digital-photography-school.com
11/05/2010
Summary of the review
E
expertreviews.co.uk
11/11/2010
Summary of the review
C
cnet.com
12/05/2010
Summary of the review
I
imaging-resource.com
11/05/2010
Summary of the review
C
cnet.com
30/07/2010
Summary of the review
P
photography.tutsplus.com
24/09/2010
Summary of the review
L
luminous-landscape.com
12/01/2009
Summary of the review
E
ephotozine.com
10/07/2010
Summary of the review
P
photoreview.com.au
22/10/2026
Summary of the review
U
uk.pcmag.com
10/10/2012
Summary of the review
W
whatdigitalcamera.com
02/08/2010
Summary of the review
C
chip.de
27/05/2010
Summary of the review
D
digitalkamera.de
07/09/2010
Summary of the review
L
lesnumeriques.com
19/10/2010
Summary of the review
0
01net.com
18/06/2010
Summary of the review
C
camerarace.com
07/06/2010
Summary of the review
T
tecnogeek.com
20/12/2010
Summary of the review
F
fotografie.nl
08/07/2010
Summary of the review
P
portablegear.nl
No date specified
Summary of the review

Third-party reviews

What we like about Sony Alpha NEX-3

  • Compact, lightweight, and highly portable design that fits easily into small bags or pockets
  • Excellent image quality and low-light performance thanks to the large 14-megapixel APS-C sensor
  • Strong dynamic range with pleasing, nostalgic digital colors
  • Versatile tilting LCD screen for high- and low-angle shots
  • Ability to mount vintage or third-party manual focus lenses via adapters
  • Snappy, responsive navigation and well-designed control wheel

What we don't like about Sony Alpha NEX-3

  • Fiddly menu system due to a limited number of physical buttons
  • Lacks a built-in flash and an accessory hot shoe
  • Autofocus can struggle and is not very accurate for fast-moving subjects
  • LCD screen can be highly reflective and difficult to see in bright sunlight
  • Basic 720p video recording is soft and can show noise/aliasing
  • Image quality drops and noise becomes noticeable at ISO levels above 800

Verdict

The Sony Alpha NEX-3 is a compact mirrorless camera featuring a 14.2-megapixel APS-C Exmor CMOS sensor and the Bionz processor, delivering DSLR-like image quality in a portable polycarbonate body. It is equipped with a 3-inch tilting LCD screen with 921,600 dots, a 25-point contrast-detect autofocus system, and supports a native ISO range of 200–12,800. Key pros include its high-speed burst shooting at up to 7 fps, impressive low-light performance, and creative features like Sweep Panorama and Auto HDR. However, its cons include the lack of a built-in flash or electronic viewfinder, a video recording limit of 720p HD without manual exposure controls, and a menu-heavy interface with limited physical buttons.

Compare Sony Alpha NEX-3 with other products in the Cameras category

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