Casio EX-Z270 vs Sony TX20
96 Imaging
33 Features
22 Overall
28
96 Imaging
39 Features
50 Overall
43
Casio EX-Z270 vs Sony TX20 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
- Announced January 2009
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-100mm (F3.5-4.6) lens
- 133g - 96 x 56 x 18mm
- Released February 2012
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Lets examine more in depth at the Casio EX-Z270 and Sony TX20, both Ultracompact cameras by companies Casio and Sony. There exists a large gap among the sensor resolutions of the EX-Z270 (10MP) and TX20 (16MP) and the EX-Z270 (1/2.5") and TX20 (1/2.3") possess different sensor dimensions.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe EX-Z270 was revealed 4 years before the TX20 which is a fairly serious difference as far as camera technology is concerned. Both of the cameras offer the identical body type (Ultracompact).
Before diving straight into a step-by-step comparison, below is a short summation of how the EX-Z270 grades against the TX20 in relation to portability, imaging, features and an overall mark.
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Following is a preview of the gallery images for Casio Exilim EX-Z270 & Sony Cyber-shot DSC-TX20. The full galleries are provided at Casio EX-Z270 Gallery & Sony TX20 Gallery.
Reasons to pick Casio EX-Z270 over the Sony TX20
| EX-Z270 | TX20 |
|---|
Reasons to pick Sony TX20 over the Casio EX-Z270
| TX20 | EX-Z270 | |||
|---|---|---|---|---|
| Released | February 2012 |  | January 2009 | Newer by 38 months |
| Manual focus |  | Dial precise focus | ||
| Screen sizing | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 922k |  | 115k | Clearer screen (+807k dot) |
| Touch screen |  | Quickly navigate |
Common features in the Casio EX-Z270 and Sony TX20
| EX-Z270 | TX20 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Neither features selfie screen |
Casio EX-Z270 vs Sony TX20 Physical Comparison
For anyone who is intending to travel with your camera often, you have to factor in its weight and dimensions. The Casio EX-Z270 enjoys outer dimensions of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") along with a weight of 111 grams (0.24 lbs) while the Sony TX20 has dimensions of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") along with a weight of 133 grams (0.29 lbs).
Analyze the Casio EX-Z270 and Sony TX20 in our newest Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you use at that time. The following is the front view dimension comparison of the EX-Z270 against the TX20.
Looking at dimensions and weight, the portability grade of the EX-Z270 and TX20 is 96 and 96 respectively.
Casio EX-Z270 vs Sony TX20 Sensor Comparison
More often than not, its hard to visualize the difference in sensor dimensions only by checking out technical specs. The pic here might give you a clearer sense of the sensor sizes in the EX-Z270 and TX20.
As you can tell, both of the cameras offer different megapixel count and different sensor dimensions. The EX-Z270 having a smaller sensor is going to make achieving shallower DOF more challenging and the Sony TX20 will show extra detail because of its extra 6MP. Higher resolution will enable you to crop pictures a little more aggressively. The more aged EX-Z270 will be behind with regard to sensor innovation.
Casio EX-Z270 vs Sony TX20 Screen and ViewFinder
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Casio EX-Z270 vs Sony TX20 Specifications
| Casio Exilim EX-Z270 | Sony Cyber-shot DSC-TX20 | |
|---|---|---|
| General Information | ||
| Company | Casio | Sony |
| Model | Casio Exilim EX-Z270 | Sony Cyber-shot DSC-TX20 |
| Type | Ultracompact | Ultracompact |
| Announced | 2009-01-08 | 2012-02-28 |
| Physical type | Ultracompact | Ultracompact |
| Sensor Information | ||
| Processor | - | BIONZ |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.5" | 1/2.3" |
| Sensor measurements | 5.744 x 4.308mm | 6.17 x 4.55mm |
| Sensor area | 24.7mm² | 28.1mm² |
| Sensor resolution | 10 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 16:9, 4:3 and 3:2 | 4:3 and 16:9 |
| Full resolution | 3648 x 2736 | 4608 x 3456 |
| Max native ISO | 1600 | 3200 |
| Min native ISO | 100 | 125 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-112mm (4.0x) | 25-100mm (4.0x) |
| Highest aperture | f/2.6-7.8 | f/3.5-4.6 |
| Macro focus distance | - | 1cm |
| Crop factor | 6.3 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display sizing | 2.7 inches | 3 inches |
| Resolution of display | 115k dots | 922k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display tech | - | XtraFine TruBlack TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 1/2 seconds | 4 seconds |
| Maximum shutter speed | 1/2000 seconds | 1/1600 seconds |
| Continuous shooting rate | - | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 3.70 m |
| Flash options | - | Auto, On, Off, Slow Sync |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Max video resolution | 1280x720 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, AVCHD |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 111 gr (0.24 lbs) | 133 gr (0.29 lbs) |
| Dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 96 x 56 x 18mm (3.8" x 2.2" x 0.7") |
| DXO scores | ||
| DXO All around score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | - | 250 pictures |
| Style of battery | - | Battery Pack |
| Battery model | NP-80 | NP-BN |
| Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec, Portrait 1/2) |
| Time lapse shooting | ||
| Storage type | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
| Card slots | Single | Single |
| Cost at launch | $0 | $330 |
