Casio EX-Z270 vs Pentax X70
96 Imaging
33 Features
22 Overall
28


71 Imaging
34 Features
34 Overall
34
Casio EX-Z270 vs Pentax X70 Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Screen
- 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)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 50 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 26-624mm (F2.8-5.0) lens
- 410g - 110 x 83 x 90mm
- Introduced March 2009

Casio EX-Z270 vs Pentax X70 Overview
Following is a comprehensive assessment of the Casio EX-Z270 and Pentax X70, one is a Ultracompact and the latter is a Small Sensor Superzoom by companies Casio and Pentax. The resolution of the EX-Z270 (10MP) and the X70 (12MP) is relatively similar but the EX-Z270 (1/2.5") and X70 (1/2.3") feature different sensor measurements.

The EX-Z270 was unveiled within a month of the X70 and they are of a similar generation. Both of these cameras come with different body type with the Casio EX-Z270 being a Ultracompact camera and the Pentax X70 being a SLR-like (bridge) camera.
Before delving in to a in depth comparison, below is a brief view of how the EX-Z270 matches up versus the X70 in regards to portability, imaging, features and an overall score.

Casio EX-Z270 vs Pentax X70 Gallery
Below is a preview of the gallery photos for Casio Exilim EX-Z270 and Pentax X70. The full galleries are provided at Casio EX-Z270 Gallery and Pentax X70 Gallery.
Reasons to pick Casio EX-Z270 over the Pentax X70
EX-Z270 | X70 |
---|
Reasons to pick Pentax X70 over the Casio EX-Z270
X70 | EX-Z270 | |||
---|---|---|---|---|
Manual focus | ![]() | More accurate focus | ||
Screen resolution | 230k | ![]() | 115k | Sharper screen (+115k dot) |
Common features in the Casio EX-Z270 and Pentax X70
EX-Z270 | X70 | |||
---|---|---|---|---|
Introduced | January 2009 | ![]() | March 2009 | Similar generation |
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 2.7" | ![]() | 2.7" | Identical screen measurements |
Selfie screen | ![]() | Lack of selfie screen | ||
Touch screen | ![]() | Neither includes Touch screen |
Casio EX-Z270 vs Pentax X70 Physical Comparison
If you are intending to carry around your camera, you need to factor in its weight and size. The Casio EX-Z270 features outer measurements of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") accompanied by a weight of 111 grams (0.24 lbs) and the Pentax X70 has specifications of 110mm x 83mm x 90mm (4.3" x 3.3" x 3.5") accompanied by a weight of 410 grams (0.90 lbs).
Take a look at the Casio EX-Z270 and Pentax X70 in the all new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are using during that time. Below is the front view sizing comparison of the EX-Z270 and the X70.

Factoring in size and weight, the portability grade of the EX-Z270 and X70 is 96 and 71 respectively.

Casio EX-Z270 vs Pentax X70 Sensor Comparison
Usually, it is hard to visualize the gap between sensor sizes simply by reviewing technical specs. The picture underneath will offer you a better sense of the sensor sizing in the EX-Z270 and X70.
As you have seen, both of these cameras have got different resolutions and different sensor sizes. The EX-Z270 with its tinier sensor is going to make getting shallower depth of field more difficult and the Pentax X70 will offer you extra detail having an extra 2MP. Higher resolution will also let you crop shots much more aggressively.

Casio EX-Z270 vs Pentax X70 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z270 vs Pentax X70 Specifications
Casio Exilim EX-Z270 | Pentax X70 | |
---|---|---|
General Information | ||
Brand | Casio | Pentax |
Model | Casio Exilim EX-Z270 | Pentax X70 |
Category | Ultracompact | Small Sensor Superzoom |
Announced | 2009-01-08 | 2009-03-02 |
Body design | Ultracompact | SLR-like (bridge) |
Sensor Information | ||
Sensor type | CCD | CCD |
Sensor size | 1/2.5" | 1/2.3" |
Sensor dimensions | 5.744 x 4.308mm | 6.17 x 4.55mm |
Sensor surface area | 24.7mm² | 28.1mm² |
Sensor resolution | 10MP | 12MP |
Anti aliasing filter | ||
Aspect ratio | 16:9, 4:3 and 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 3648 x 2736 | 4000 x 3000 |
Max native ISO | 1600 | 6400 |
Min native ISO | 100 | 50 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | - | 9 |
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 28-112mm (4.0x) | 26-624mm (24.0x) |
Maximal aperture | f/2.6-7.8 | f/2.8-5.0 |
Macro focus distance | - | 10cm |
Crop factor | 6.3 | 5.8 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen diagonal | 2.7 inch | 2.7 inch |
Screen resolution | 115 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Features | ||
Lowest shutter speed | 1/2s | 4s |
Highest shutter speed | 1/2000s | 1/4000s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | - | 9.10 m |
Hot shoe | ||
Auto exposure bracketing | ||
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) | 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 1280x720 | 1280x720 |
Video format | Motion JPEG | Motion JPEG |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 111 grams (0.24 pounds) | 410 grams (0.90 pounds) |
Dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 110 x 83 x 90mm (4.3" x 3.3" x 3.5") |
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 model | NP-80 | D-LI92 |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/SDHC, Internal |
Storage slots | One | One |
Pricing at launch | $0 | $200 |