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Casio EXILIM EX ZS20 Review | 108 Data compared

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  • Avg. price in UK: ~£110
  • Avg. price in US: ~$160
  • Sensor size: 1/2.3"
  • Lens mount: N/A
  • Main camera pixel size: 1.33 µm
  • Weight: 145 g
  • Battery life (CIPA): 180 shots

Casio EXILIM EX ZS20 review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

4.1

Overall score

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 components:

90.0%

4.1

Technical Score

10.0%

?

User score

Poor
4.1

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

4.5

Sensor & Image

25.0%

5.0

Photo Features

18.0%

3.9

Video & Audio

14.0%

4.1

Display & Design

8.0%

2.4

Battery & Power

7.0%

2.2

Connectivity & Storage

Poor
?

User score

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 components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 4.2
    Professional photography

    Score components:

    25.0%

    5.8

    Sensor size

    20.0%

    5.7

    Main camera megapixels

    20.0%

    1.0

    Dual card slots

    15.0%

    ?

    N. of focus points

    10.0%

    1.0

    RAW photo capture

    10.0%

    1.0

    Phase-detection autofocus (photos)

  • 4.2
    Travel

    Score components:

    35.0%

    10

    Weight

    30.0%

    1.0

    Battery life (CIPA)

    20.0%

    1.0

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 7.3
    Beginners

    Score components:

    30.0%

    9.9

    Price

    20.0%

    10

    Weight

    20.0%

    10

    AF tracking

    20.0%

    1.0

    Battery life (CIPA)

    10.0%

    1.0

    Touchscreen

  • 3.7
    Landscape photography

    Score components:

    30.0%

    5.7

    Main camera megapixels

    25.0%

    5.8

    Sensor size

    20.0%

    1.3

    Main camera pixel size

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    RAW photo capture

  • 7.4
    Street photography

    Score components:

    30.0%

    10

    Weight

    25.0%

    10

    Thickness

    20.0%

    ?

    AF low-light sensitivity

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    Eye detection AF (human)

  • 3.2
    Portraits

    Score components:

    30.0%

    5.8

    Sensor size

    25.0%

    1.3

    Main camera pixel size

    20.0%

    1.0

    Eye detection AF (human)

    15.0%

    5.7

    Main camera megapixels

    10.0%

    1.0

    Sensor-shift stabilization

  • 4.1
    Hiking

    Score components:

    30.0%

    10

    Weight

    25.0%

    1.0

    Battery life (CIPA)

    20.0%

    2.8

    Min operating temperature

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

  • No image
No image

Best prices in UK

    N/A~ £110

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Casio Exilim EX-ZS20 is a slim, stainless-steel compact camera featuring a 16.1-megapixel CCD sensor and a 26mm wide-angle lens with 6x optical zoom. Key characteristics include a 2.7-inch TFT LCD, 720p HD video recording, and a 'Premium Auto Lite' mode that automatically optimizes settings for exposure and focus based on the scene. Its main pros are its highly portable, stylish design available in multiple colors, beginner-friendly interface, and the nostalgic, punchy color rendering characteristic of CCD sensors. However, notable cons include a relatively short battery life of approximately 180 shots, limited low-light performance with a maximum ISO of 1600, and a lack of advanced mechanical image stabilization.

Technical Specifications of Casio EXILIM EX ZS20

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

?

Sensor & Image

25.0%

?

Photo Features

18.0%

?

Video & Audio

14.0%

?

Display & Design

8.0%

?

Battery & Power

7.0%

?

Connectivity & Storage

4.1
Casio EXILIM EX ZS20 has a technical score of 4.11 points, which is lower than 84.9% of cameras.
User score

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 components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Casio EXILIM EX ZS20 has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

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 components:

60.0%

4.1

Overall score

40.0%

9.9

Price

5.9
Casio EXILIM EX ZS20 has a quality-to-price ratio of 5.9 points, which is lower than 74.4% of products in this category.
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

1/2.3"
Casio EXILIM EX ZS20 uses a sensor classified as 1/2.3"; it is smaller than the sensor in 60.5% of cameras and the same size as the sensor in 38.1% of cameras.
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

16.1 MP
Casio EXILIM EX ZS20 has a sensor resolution of 16.1 MP, which is lower than that of 53.1% of cameras and equal to that of 7.9% of cameras.
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

1.33 µm
Casio EXILIM EX ZS20 has sensor pixels measuring 1.33 µm, which are smaller than those in 88.2% of cameras and the same size as those in 3.6% of cameras.
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

100
Casio EXILIM EX ZS20 has a base ISO of 100 which is higher than that of 20.3% of cameras and equal to that of 52% of cameras.
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

1,600 ISO
Casio EXILIM EX ZS20 reaches a maximum sensitivity of ISO ISO 1600, which is lower than that of 85.9% of cameras and equal to that of 13.3% of cameras.
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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

N/A
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

no
Casio EXILIM EX ZS20 does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
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

no
Casio EXILIM EX ZS20 does not support phase-detection autofocus for photos. 37.5% of cameras support phase-detection autofocus for photos.
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

yes
Casio EXILIM EX ZS20 supports AF tracking. This feature is available on 88% of cameras.
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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

1,280 px
Casio EXILIM EX ZS20 supports 1280 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
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

125 Mbps
Casio EXILIM EX ZS20 has a video bitrate of 125 Mbps which is higher than that of 84.8% of cameras.
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

8 bit
Casio EXILIM EX ZS20 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
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

4:2:2
Casio EXILIM EX ZS20 supports 4:2:2 video chroma subsampling which is more advanced than that of 77.9% of cameras and equal to that of 22.1% of cameras.
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

Motion JPEG
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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

compact
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

145 g
Casio EXILIM EX ZS20 weighs 145 g which is lighter than 88.9% of cameras and equal to the weight of 0.4% of cameras.
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

94.9 mm
Casio EXILIM EX ZS20 has a width of 94.9 mm which is narrower than 93.6% of cameras and equal to that of 0.1% of cameras.
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

55.9 mm
Casio EXILIM EX ZS20 has a height of 55.9 mm which is shorter than 94.8% of cameras and equal to that of 0.1% of cameras.
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

20.4 mm
Casio EXILIM EX ZS20 has a thickness of 20.4 mm which is thinner than 92.8% of cameras and equal to that of 0.1% of cameras.
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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

180 shots
Casio EXILIM EX ZS20 has a CIPA-rated battery life of 180 shots, which is shorter than that of 95.9% of cameras and equal to that of 0.9% of cameras.
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

600 mAh
Casio EXILIM EX ZS20 has a battery capacity of 600 mAh which is smaller than the batteries in 99.2% of cameras and equal to those in 0.7% of cameras.
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

yes
Casio EXILIM EX ZS20 has a removable battery, and 98.7% of cameras include one.
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

no
Casio EXILIM EX ZS20 does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
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

no
Casio EXILIM EX ZS20 does not support Wi-Fi. 47.9% of cameras include this feature.
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

N/A
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

no
Casio EXILIM EX ZS20 does not have Bluetooth. 22.7% of cameras support Bluetooth.
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

no
Casio EXILIM EX ZS20 does not include USB Type-C. 14.6% of cameras use USB-C.
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Casio EXILIM EX ZS20 vs the average camera

  • 95 Mbps higher video bitrate
    Casio EXILIM EX ZS20 has a higher video bitrate than the average camera (125 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    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

    Casio EXILIM EX ZS20 has a higher video bitrate than the average camera (125 Mbps vs 30 Mbps). The average camera records at 30 Mbps.125 Mbps vs 30 Mbps
  • 63.3% lighter
    Casio EXILIM EX ZS20 is lighter than the average camera (145 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

    Casio EXILIM EX ZS20 is lighter than the average camera (145 g vs 395 g). The average camera weighs 395 g.145 g vs 395 g
  • More complete chroma subsampling
    Casio EXILIM EX ZS20 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.
    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

    Casio EXILIM EX ZS20 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.4:2:2 vs 4:2:0
  • 25 mm narrower
    Casio EXILIM EX ZS20 is narrower than the average camera (94.9 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
    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

    Casio EXILIM EX ZS20 is narrower than the average camera (94.9 mm vs 119.9 mm). The average camera has a width of 119.9 mm.94.9 mm vs 119.9 mm
  • 0.05 GB more storage
    Casio EXILIM EX ZS20 has a higher internal storage than the average camera (0 GB vs 0 GB). The average camera offers 0 GB of internal storage.
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: LOW

    Casio EXILIM EX ZS20 has a higher internal storage than the average camera (0 GB vs 0 GB). The average camera offers 0 GB of internal storage.0.046 GB vs 0 GB
  • 18 mm shorter body
    Casio EXILIM EX ZS20 is shorter than the average camera (55.9 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

    Casio EXILIM EX ZS20 is shorter than the average camera (55.9 mm vs 73.9 mm). The average camera has a height of 73.9 mm.55.9 mm vs 73.9 mm
  • 25.6 mm thinner
    Casio EXILIM EX ZS20 is thinner than the average camera (20.4 mm vs 46 mm). The average camera has a thickness of 46 mm.
    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

    Casio EXILIM EX ZS20 is thinner than the average camera (20.4 mm vs 46 mm). The average camera has a thickness of 46 mm.20.4 mm vs 46 mm
  • 2.64x cheaper
    Casio EXILIM EX ZS20 is cheaper than the average camera (£110 vs £290).
    Casio EXILIM EX ZS20 is cheaper than the average camera (£110 vs £290).£110 vs £290
  • 63.3% lighter
    Casio EXILIM EX ZS20 is lighter than the average camera (145 g vs 395 g). The average camera weighs 395 g.
  • 25 mm narrower
    Casio EXILIM EX ZS20 is narrower than the average camera (94.9 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • 18 mm shorter body
    Casio EXILIM EX ZS20 is shorter than the average camera (55.9 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
  • 25.6 mm thinner
    Casio EXILIM EX ZS20 is thinner than the average camera (20.4 mm vs 46 mm). The average camera has a thickness of 46 mm.
  • 95 Mbps higher video bitrate
    Casio EXILIM EX ZS20 has a higher video bitrate than the average camera (125 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
  • More complete chroma subsampling
    Casio EXILIM EX ZS20 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.
  • 0.05 GB more storage
    Casio EXILIM EX ZS20 has a higher internal storage than the average camera (0 GB vs 0 GB). The average camera offers 0 GB of internal storage.

Total
Overall
Display & Design
Video & Audio
Connectivity & Storage
  • 0.3 in smaller screen diagonal
    Casio EXILIM EX ZS20 has a smaller screen than the average camera (2.7 in vs 3 in). The average camera has a screen size of 3 in.
  • No hot shoe
    Casio EXILIM EX ZS20 does not have a hot shoe, the average camera does.
  • Smaller sensor
    Casio EXILIM EX ZS20 has a smaller sensor than the average camera (1/2.3" vs APS-C).
  • 2.01 µm smaller sensor pixels
    Casio EXILIM EX ZS20 has smaller sensor pixels than the average camera (1.3 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
  • Lacks HDR mode
    Casio EXILIM EX ZS20 does not support HDR mode, the average camera does. 55.1% of cameras include HDR mode.
  • 4800 ISO lower maximum sensitivity limit
    Casio EXILIM EX ZS20 has a lower max ISO than the average camera (1600 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.
  • 0.1 MP lower sensor resolution
    Casio EXILIM EX ZS20 has a lower sensor resolution than the average camera (16.1 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
  • 1 older
    Casio EXILIM EX ZS20 is older than the average camera (2012 vs 2013). The average camera was released in 2013.
    January 2012
  • No RAW photo capture
    Casio EXILIM EX ZS20 does not support RAW photo capture, the average camera does. 62.8% of cameras support RAW formats.
  • No manual exposure control
    Casio EXILIM EX ZS20 does not support manual exposure, the average camera does. 72% of cameras support manual exposure controls.
    No true manual exposure mode.
  • 26 s shorter maximum exposure
    Casio EXILIM EX ZS20 supports a shorter maximum exposure than the average camera (4 s vs 30 s). The average camera supports a longest shutter speed of 30 s.
  • No continuous video AF
    Casio EXILIM EX ZS20 does not support continuous autofocus in video, the average camera does.
  • 640 px lower video resolution
    Casio EXILIM EX ZS20 records lower-resolution video than the average camera (1280 px vs 1920 px). The average camera records at 1920 px.
  • 1 fewer microphones
    Casio EXILIM EX ZS20 has fewer microphones than the average camera (1 vs 2). The average camera has 2 microphones.
  • 150 shots fewer shots per charge
    Casio EXILIM EX ZS20 has shorter battery life than the average camera (180 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • 520 mAh smaller battery capacity
    Casio EXILIM EX ZS20 has a lower battery capacity than the average camera (600 mAh vs 1120 mAh). The average camera has a battery capacity of 1120 mAh.
  • No HDMI output
    Casio EXILIM EX ZS20 does not support HDMI output, the average camera does. 78.7% of cameras support HDMI output.
  • Smaller sensor
    Casio EXILIM EX ZS20 has a smaller sensor than the average camera (1/2.3" vs APS-C).
    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

    Casio EXILIM EX ZS20 has a smaller sensor than the average camera (1/2.3" vs APS-C).1/2.3" vs APS-C
  • 2.01 µm smaller sensor pixels
    Casio EXILIM EX ZS20 has smaller sensor pixels than the average camera (1.3 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

    Casio EXILIM EX ZS20 has smaller sensor pixels than the average camera (1.3 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.1.33 µm vs 3.34 µm
  • 0.3 in smaller screen diagonal
    Casio EXILIM EX ZS20 has a smaller screen than the average camera (2.7 in vs 3 in). The average camera has a screen size of 3 in.
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you want a larger display for reviewing shots, using menus, or shooting from awkward angles.

    Importance: MEDIUM

    Good value: At least 3 in

    Casio EXILIM EX ZS20 has a smaller screen than the average camera (2.7 in vs 3 in). The average camera has a screen size of 3 in.2.7 in vs 3 in
  • Lacks HDR mode
    Casio EXILIM EX ZS20 does not support HDR mode, the average camera does. 55.1% of cameras include HDR mode.
    What it is: High Dynamic Range mode for photos, which combines multiple exposures to retain detail in both shadows and highlights.
    When it matters: When you take photos in high-contrast scenes, like a bright sky against a dark landscape.

    Importance: LOW

    Casio EXILIM EX ZS20 does not support HDR mode, the average camera does. 55.1% of cameras include HDR mode.
  • No continuous video AF
    Casio EXILIM EX ZS20 does not support continuous autofocus in video, the average camera does.
    What it is: The ability of the camera to keep adjusting focus automatically while video recording is in progress.
    When it matters: When you film while subjects or camera distance keep changing and manual refocusing is impractical.

    Importance: LOW

    Casio EXILIM EX ZS20 does not support continuous autofocus in video, the average camera does.
  • No hot shoe
    Casio EXILIM EX ZS20 does not have a hot shoe, the average camera does.
    What it is: A mounting interface on top of the camera for attaching accessories such as flashes, triggers, or microphones.
    When it matters: When you want to mount an external flash, trigger, microphone, or other camera-top accessory.

    Importance: LOW

    Casio EXILIM EX ZS20 does not have a hot shoe, the average camera does.
  • 150 shots fewer shots per charge
    Casio EXILIM EX ZS20 has shorter battery life than the average camera (180 shots vs 330 shots). The average camera delivers 330 shots per charge.
    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

    Casio EXILIM EX ZS20 has shorter battery life than the average camera (180 shots vs 330 shots). The average camera delivers 330 shots per charge.180 shots vs 330 shots
  • 640 px lower video resolution
    Casio EXILIM EX ZS20 records lower-resolution video than the average camera (1280 px vs 1920 px). The average camera records at 1920 px.
    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

    Casio EXILIM EX ZS20 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
Total
Overall
Display & Design
Sensor & Image
Photo Features
Video & Audio
Battery & Power
Connectivity & Storage

Graphic comparison of Casio EXILIM EX ZS20 and

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Third-party reviews

What customers like about Casio EXILIM EX ZS20?

  • Extremely slim, compact, and lightweight design making it highly pocketable
  • Very easy to operate and beginner-friendly, especially with its dedicated 'Easy Mode'
  • Generates a charming, nostalgic, and film-like vintage image aesthetic preferred by trendy creators
  • Features a wide 2.7-inch rear display that covers most of the camera body
  • Equipped with a useful 26mm wide-angle lens and a versatile 6x optical zoom
  • Includes convenient built-in software enhancements like 'Best Shot' and 'Premium Auto Lite' modes
  • Supports straightforward in-camera battery recharging via standard USB connectivity

What customers dislike about Casio EXILIM EX ZS20?

  • Subpar low-light performance with high amounts of image noise at higher ISO settings
  • Mediocre dynamic range and overall image sharpness when compared to modern flagship devices
  • Video capabilities are capped at an older 720p HD resolution rather than full 1080p Full HD
  • Lacks advanced physical video features such as a stereo microphone or an external mic input
  • No built-in wireless connectivity options like Wi-Fi or Bluetooth for immediate phone transfers
  • Prone to device compatibility or startup errors if used with modern, high-capacity SDXC memory cards

Expert reviews

D
dpreview.com
16/04/2012
Summary of the review
ZS20-Some impressions

Video reviews

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