Casio EX-Z270 vs Sony A7c
96 Imaging
32 Features
22 Overall
28
78 Imaging
74 Features
88 Overall
79
Casio EX-Z270 vs Sony A7c Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-112mm (F2.6-7.8) lens
- 111g - 97 x 55 x 22mm
- Released January 2009
(Full Review)
- 24MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 100 - 51200 (Raise to 204800)
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Sony E Mount
- 509g - 124 x 71 x 60mm
- Released September 2020
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Following is a in depth overview of the Casio EX-Z270 vs Sony A7c, former is a Ultracompact while the latter is a Advanced Mirrorless by companies Casio and Sony. There is a sizable difference among the resolutions of the EX-Z270 (10MP) and A7c (24MP) and the EX-Z270 (1/2.5") and A7c (Full frame) come with totally different sensor sizing.
President Biden pushes bill mandating TikTok sale or banThe EX-Z270 was brought out 12 years earlier than the A7c which is a fairly significant difference as far as camera tech is concerned. Each of the cameras come with different body type with the Casio EX-Z270 being a Ultracompact camera and the Sony A7c being a Rangefinder-style mirrorless camera.
Before going through a in-depth comparison, below is a brief summary of how the EX-Z270 scores vs the A7c in relation to portability, imaging, features and an overall score.
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This is a preview of the gallery images for Casio Exilim EX-Z270 & Sony Alpha A7c. The entire galleries are available at Casio EX-Z270 Gallery & Sony A7c Gallery.
Reasons to pick Casio EX-Z270 over the Sony A7c
| EX-Z270 | A7c |
|---|
Reasons to pick Sony A7c over the Casio EX-Z270
| A7c | EX-Z270 | |||
|---|---|---|---|---|
| Released | September 2020 | January 2009 | More modern by 142 months | |
| Focus manually | Dial precise focusing | |||
| Screen type | Fully articulated | Fixed | Fully Articulating screen | |
| Screen dimension | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 922k | 115k | Crisper screen (+807k dot) | |
| Selfie screen | Easy selfies | |||
| Touch screen | Quickly navigate |
Common features in the Casio EX-Z270 and Sony A7c
| EX-Z270 | A7c |
|---|
Casio EX-Z270 vs Sony A7c Physical Comparison
For anyone who is intending to carry around your camera frequently, you are going to need to think about its weight and measurements. The Casio EX-Z270 has got external dimensions of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") accompanied by a weight of 111 grams (0.24 lbs) whilst the Sony A7c has proportions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") accompanied by a weight of 509 grams (1.12 lbs).
Compare the Casio EX-Z270 vs Sony A7c in our newest Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary dependant on the lens you use at that time. Below is the front view measurements comparison of the EX-Z270 against the A7c.

Looking at size and weight, the portability rating of the EX-Z270 and A7c is 96 and 78 respectively.
Casio EX-Z270 vs Sony A7c Sensor Comparison
Generally, it's difficult to visualise the gap in sensor sizes only by going through specifications. The image here will help provide you a more clear sense of the sensor sizes in the EX-Z270 and A7c.
Plainly, both cameras posses different resolutions and different sensor sizes. The EX-Z270 due to its smaller sensor will make achieving bokeh harder and the Sony A7c will produce extra detail having its extra 14MP. Higher resolution will enable you to crop photographs somewhat more aggressively. The more aged EX-Z270 will be behind with regard to sensor technology.
Casio EX-Z270 vs Sony A7c Screen and ViewFinder
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Casio EX-Z270 vs Sony A7c Specifications
| Casio Exilim EX-Z270 | Sony Alpha A7c | |
|---|---|---|
| General Information | ||
| Brand Name | Casio | Sony |
| Model type | Casio Exilim EX-Z270 | Sony Alpha A7c |
| Category | Ultracompact | Advanced Mirrorless |
| Released | 2009-01-08 | 2020-09-14 |
| Physical type | Ultracompact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.5" | Full frame |
| Sensor dimensions | 5.744 x 4.308mm | 35.8 x 23.8mm |
| Sensor area | 24.7mm² | 852.0mm² |
| Sensor resolution | 10MP | 24MP |
| Anti alias filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 3:2 and 16:9 |
| Maximum resolution | 3648 x 2736 | 6000 x 4000 |
| Maximum native ISO | 1600 | 51200 |
| Maximum boosted ISO | - | 204800 |
| Min native ISO | 100 | 100 |
| RAW support | ||
| Min boosted ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Total focus points | - | 693 |
| Lens | ||
| Lens mount type | fixed lens | Sony E |
| Lens zoom range | 28-112mm (4.0x) | - |
| Max aperture | f/2.6-7.8 | - |
| Total lenses | - | 122 |
| Crop factor | 6.3 | 1 |
| Screen | ||
| Display type | Fixed Type | Fully articulated |
| Display size | 2.7" | 3" |
| Resolution of display | 115 thousand dots | 922 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 2,360 thousand dots |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.59x |
| Features | ||
| Slowest shutter speed | 1/2 seconds | 30 seconds |
| Maximum shutter speed | 1/2000 seconds | 1/4000 seconds |
| Maximum quiet shutter speed | - | 1/8000 seconds |
| Continuous shooting rate | - | 10.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | - | no built-in flash |
| Flash settings | - | no built-in flash |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Maximum video resolution | 1280x720 | 3840x2160 |
| Video file format | Motion JPEG | MPEG-4, XAVC S, H.264 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 111g (0.24 lb) | 509g (1.12 lb) |
| Dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 124 x 71 x 60mm (4.9" x 2.8" x 2.4") |
| DXO scores | ||
| DXO All around rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery life | - | 740 photographs |
| Battery type | - | Battery Pack |
| Battery ID | NP-80 | NP-FZ100 |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse recording | ||
| Type of storage | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/SDHC/SDXC card (UHS-II supported) |
| Card slots | One | One |
| Cost at launch | $0 | $1,800 |