Casio EX-H20G vs Nikon Z7
91 Imaging
36 Features
32 Overall
34
62 Imaging
77 Features
89 Overall
81
Casio EX-H20G vs Nikon Z7 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 64 - 3200
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 24-240mm (F3.2-5.7) lens
- 216g - 103 x 68 x 29mm
- Introduced September 2010
(Full Review)
- 46MP - Full frame Sensor
- 3.2" Tilting Display
- ISO 64 - 25600 (Raise to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Nikon Z Mount
- 675g - 134 x 101 x 68mm
- Revealed August 2018
- Later Model is Nikon Z7 II
Photography Glossary Casio EX-H20G vs Nikon Z7 Overview
Here, we are reviewing the Casio EX-H20G vs Nikon Z7, former is a Small Sensor Compact while the other is a Pro Mirrorless by brands Casio and Nikon. There is a considerable difference among the sensor resolutions of the EX-H20G (14MP) and Z7 (46MP) and the EX-H20G (1/2.3") and Z7 (Full frame) posses totally different sensor dimensions.
Sora from OpenAI releases its first ever music videoThe EX-H20G was released 9 years before the Z7 which is a fairly large difference as far as camera tech is concerned. Both of the cameras feature different body design with the Casio EX-H20G being a Compact camera and the Nikon Z7 being a SLR-style mirrorless camera.
Before going straight to a step-by-step comparison, here is a brief overview of how the EX-H20G matches up vs the Z7 when considering portability, imaging, features and an overall score.
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The following is a sample of the gallery pictures for Casio Exilim EX-H20G & Nikon Z7. The complete galleries are viewable at Casio EX-H20G Gallery & Nikon Z7 Gallery.
Reasons to pick Casio EX-H20G over the Nikon Z7
| EX-H20G | Z7 |
|---|
Reasons to pick Nikon Z7 over the Casio EX-H20G
| Z7 | EX-H20G | |||
|---|---|---|---|---|
| Revealed | August 2018 | September 2010 | More modern by 96 months | |
| Display type | Tilting | Fixed | Tilting display | |
| Display size | 3.2" | 3" | Larger display (+0.2") | |
| Display resolution | 2100k | 461k | Clearer display (+1639k dot) | |
| Touch display | Easily navigate |
Common features in the Casio EX-H20G and Nikon Z7
| EX-H20G | Z7 | |||
|---|---|---|---|---|
| Manual focus | More precise focusing | |||
| Selfie screen | Neither has selfie screen |
Casio EX-H20G vs Nikon Z7 Physical Comparison
If you're aiming to carry around your camera regularly, you're going to have to consider its weight and proportions. The Casio EX-H20G has exterior dimensions of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") having a weight of 216 grams (0.48 lbs) whilst the Nikon Z7 has measurements of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") with a weight of 675 grams (1.49 lbs).
Take a look at the Casio EX-H20G vs Nikon Z7 in our brand new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary dependant on the lens you select at the time. The following is a front view dimension comparison of the EX-H20G vs the Z7.

Taking into account size and weight, the portability grade of the EX-H20G and Z7 is 91 and 62 respectively.
Casio EX-H20G vs Nikon Z7 Sensor Comparison
Usually, it's tough to see the gap in sensor sizes simply by checking out specifications. The picture underneath should offer you a better sense of the sensor sizes in the EX-H20G and Z7.
To sum up, each of these cameras feature different megapixel count and different sensor sizes. The EX-H20G because of its smaller sensor will make achieving shallower depth of field tougher and the Nikon Z7 will provide more detail as a result of its extra 32 Megapixels. Greater resolution will also allow you to crop images way more aggressively. The more aged EX-H20G will be disadvantaged with regard to sensor technology.
Casio EX-H20G vs Nikon Z7 Screen and ViewFinder
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Casio EX-H20G vs Nikon Z7 Specifications
| Casio Exilim EX-H20G | Nikon Z7 | |
|---|---|---|
| General Information | ||
| Make | Casio | Nikon |
| Model type | Casio Exilim EX-H20G | Nikon Z7 |
| Class | Small Sensor Compact | Pro Mirrorless |
| Introduced | 2010-09-20 | 2018-08-23 |
| Physical type | Compact | SLR-style mirrorless |
| Sensor Information | ||
| Processor Chip | Exilim Engine HS | Expeed 6 |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.3" | Full frame |
| Sensor measurements | 6.17 x 4.55mm | 35.9 x 23.9mm |
| Sensor surface area | 28.1mm² | 858.0mm² |
| Sensor resolution | 14MP | 46MP |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 5:4, 3:2 and 16:9 |
| Highest resolution | 4320 x 3240 | 8256 x 5504 |
| Highest native ISO | 3200 | 25600 |
| Highest boosted ISO | - | 102400 |
| Min native ISO | 64 | 64 |
| RAW support | ||
| Min boosted ISO | - | 32 |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | - | 493 |
| Cross type focus points | - | - |
| Lens | ||
| Lens support | fixed lens | Nikon Z |
| Lens zoom range | 24-240mm (10.0x) | - |
| Largest aperture | f/3.2-5.7 | - |
| Macro focusing range | 7cm | - |
| Total lenses | - | 15 |
| Focal length multiplier | 5.8 | 1 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display diagonal | 3 inch | 3.2 inch |
| Resolution of display | 461k dots | 2,100k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Viewfinder resolution | - | 3,690k dots |
| Viewfinder coverage | - | 100 percent |
| Viewfinder magnification | - | 0.8x |
| Features | ||
| Lowest shutter speed | 4 seconds | 30 seconds |
| Highest shutter speed | 1/2000 seconds | 1/8000 seconds |
| Continuous shooting rate | - | 9.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | - | no built-in flash |
| Flash modes | Auto, flash off, flash on, red eye reduction | Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Highest flash synchronize | - | 1/200 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM |
| Highest video resolution | 1280x720 | 3840x2160 |
| Video file format | H.264 | MPEG-4, H.264 |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | Yes |
| GPS | BuiltIn | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 216 grams (0.48 lb) | 675 grams (1.49 lb) |
| Physical dimensions | 103 x 68 x 29mm (4.1" x 2.7" x 1.1") | 134 x 101 x 68mm (5.3" x 4.0" x 2.7") |
| DXO scores | ||
| DXO All around rating | not tested | 99 |
| DXO Color Depth rating | not tested | 26.3 |
| DXO Dynamic range rating | not tested | 14.6 |
| DXO Low light rating | not tested | 2668 |
| Other | ||
| Battery life | - | 330 pictures |
| Type of battery | - | Battery Pack |
| Battery ID | NP-90 | - |
| Self timer | Yes (2 or 10 sec, Triple) | Yes (2, 5, 10 or 20 secs) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | XQD card |
| Card slots | Single | Single |
| Retail cost | $300 | $2,797 |