Casio EX-Z270 vs Sigma DP1x
96 Imaging
33 Features
22 Overall
28


88 Imaging
44 Features
27 Overall
37
Casio EX-Z270 vs Sigma DP1x 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
- Introduced January 2009
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 100 - 3200
- 320 x 240 video
- 28mm (F4.0) lens
- 250g - 113 x 60 x 50mm
- Launched February 2010
- Replaced the Sigma DP1s

Casio EX-Z270 vs Sigma DP1x Overview
Let's examine more closely at the Casio EX-Z270 versus Sigma DP1x, one being a Ultracompact and the other is a Large Sensor Compact by competitors Casio and Sigma. There exists a significant gap between the image resolutions of the EX-Z270 (10MP) and DP1x (5MP) and the EX-Z270 (1/2.5") and DP1x (APS-C) come with different sensor measurements.

The EX-Z270 was manufactured 13 months earlier than the DP1x making the cameras a generation apart from one another. Both the cameras offer different body type with the Casio EX-Z270 being a Ultracompact camera and the Sigma DP1x being a Large Sensor Compact camera.
Before diving in to a detailed comparison, below is a simple overview of how the EX-Z270 matches up vs the DP1x when considering portability, imaging, features and an overall grade.

Casio EX-Z270 vs Sigma DP1x Gallery
Following is a sample of the gallery pics for Casio Exilim EX-Z270 and Sigma DP1x. The entire galleries are provided at Casio EX-Z270 Gallery and Sigma DP1x Gallery.
Reasons to pick Casio EX-Z270 over the Sigma DP1x
EX-Z270 | DP1x | |||
---|---|---|---|---|
Display sizing | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Reasons to pick Sigma DP1x over the Casio EX-Z270
DP1x | EX-Z270 | |||
---|---|---|---|---|
Launched | February 2010 | ![]() | January 2009 | More recent by 13 months |
Manual focus | ![]() | More exact focusing | ||
Display resolution | 230k | ![]() | 115k | Crisper display (+115k dot) |
Common features in the Casio EX-Z270 and Sigma DP1x
EX-Z270 | DP1x | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | No selfie screen | ||
Touch friendly display | ![]() | No Touch friendly display |
Casio EX-Z270 vs Sigma DP1x Physical Comparison
If you are planning to lug around your camera frequently, you will need to think about its weight and proportions. The Casio EX-Z270 has got external measurements of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") along with a weight of 111 grams (0.24 lbs) whilst the Sigma DP1x has measurements of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") and a weight of 250 grams (0.55 lbs).
Check the Casio EX-Z270 versus Sigma DP1x in the new Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you have chosen at the time. Below is the front view over all size comparison of the EX-Z270 and the DP1x.

Taking into consideration dimensions and weight, the portability rating of the EX-Z270 and DP1x is 96 and 88 respectively.

Casio EX-Z270 vs Sigma DP1x Sensor Comparison
Normally, it's tough to imagine the difference between sensor measurements purely by checking specs. The photograph underneath will help provide you a greater sense of the sensor sizing in the EX-Z270 and DP1x.
All in all, each of the cameras enjoy different megapixels and different sensor measurements. The EX-Z270 featuring a tinier sensor is going to make achieving shallower depth of field more challenging and the Casio EX-Z270 will give greater detail due to its extra 5 Megapixels. Greater resolution will also help you crop images far more aggressively. The older EX-Z270 is going to be disadvantaged in sensor innovation.

Casio EX-Z270 vs Sigma DP1x Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z270 vs Sigma DP1x Specifications
Casio Exilim EX-Z270 | Sigma DP1x | |
---|---|---|
General Information | ||
Brand | Casio | Sigma |
Model type | Casio Exilim EX-Z270 | Sigma DP1x |
Type | Ultracompact | Large Sensor Compact |
Introduced | 2009-01-08 | 2010-02-20 |
Physical type | Ultracompact | Large Sensor Compact |
Sensor Information | ||
Chip | - | True II |
Sensor type | CCD | CMOS (Foveon X3) |
Sensor size | 1/2.5" | APS-C |
Sensor dimensions | 5.744 x 4.308mm | 20.7 x 13.8mm |
Sensor surface area | 24.7mm² | 285.7mm² |
Sensor resolution | 10MP | 5MP |
Anti alias filter | ||
Aspect ratio | 16:9, 4:3 and 3:2 | 3:2 |
Highest resolution | 3648 x 2736 | 2640 x 1760 |
Highest native ISO | 1600 | 3200 |
Minimum native ISO | 100 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 28-112mm (4.0x) | 28mm (1x) |
Max aperture | f/2.6-7.8 | f/4.0 |
Focal length multiplier | 6.3 | 1.7 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 2.7 inches | 2.5 inches |
Resolution of screen | 115k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Lowest shutter speed | 1/2 seconds | 30 seconds |
Highest shutter speed | 1/2000 seconds | 1/4000 seconds |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Hot shoe | ||
Auto exposure bracketing | ||
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) | 320 x 240 |
Highest video resolution | 1280x720 | 320x240 |
Video format | Motion JPEG | - |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 111g (0.24 pounds) | 250g (0.55 pounds) |
Dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
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 ID | NP-80 | - |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (10 sec) |
Time lapse feature | ||
Type of storage | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/MMC card |
Card slots | One | One |
Launch cost | $0 | $574 |