Casio EX-Z400 vs Sigma DP1x
95 Imaging
34 Features
25 Overall
30


88 Imaging
44 Features
27 Overall
37
Casio EX-Z400 vs Sigma DP1x Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-112mm (F2.6-7.0) lens
- 130g - 95 x 60 x 23mm
- Released 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
- Introduced February 2010
- Earlier Model is Sigma DP1s

Casio EX-Z400 vs Sigma DP1x Overview
Let's look much closer at the Casio EX-Z400 versus Sigma DP1x, one being a Ultracompact and the other is a Large Sensor Compact by rivals Casio and Sigma. There exists a significant gap among the image resolutions of the EX-Z400 (12MP) and DP1x (5MP) and the EX-Z400 (1/2.3") and DP1x (APS-C) have different sensor size.

The EX-Z400 was revealed 13 months earlier than the DP1x making them a generation apart from one another. Both of the cameras have different body design with the Casio EX-Z400 being a Ultracompact camera and the Sigma DP1x being a Large Sensor Compact camera.
Before diving straight to a step-by-step comparison, here is a quick summation of how the EX-Z400 scores against the DP1x with regards to portability, imaging, features and an overall grade.

Casio EX-Z400 vs Sigma DP1x Gallery
Below is a sample of the gallery pics for Casio Exilim EX-Z400 and Sigma DP1x. The full galleries are available at Casio EX-Z400 Gallery and Sigma DP1x Gallery.
Reasons to pick Casio EX-Z400 over the Sigma DP1x
EX-Z400 | DP1x | |||
---|---|---|---|---|
Display dimensions | 3" | ![]() | 2.5" | Larger display (+0.5") |
Reasons to pick Sigma DP1x over the Casio EX-Z400
DP1x | EX-Z400 | |||
---|---|---|---|---|
Introduced | February 2010 | ![]() | January 2009 | More recent by 13 months |
Manual focus | ![]() | More precise focus |
Common features in the Casio EX-Z400 and Sigma DP1x
EX-Z400 | DP1x | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Display resolution | 230k | ![]() | 230k | The same display resolution |
Selfie screen | ![]() | Lack of selfie screen | ||
Touch display | ![]() | Lack of Touch display |
Casio EX-Z400 vs Sigma DP1x Physical Comparison
If you're planning to lug around your camera often, you'll need to consider its weight and measurements. The Casio EX-Z400 has got outer measurements of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") and a weight of 130 grams (0.29 lbs) whilst the Sigma DP1x has proportions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") and a weight of 250 grams (0.55 lbs).
Examine the Casio EX-Z400 versus Sigma DP1x in the all new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you use during that time. Here is a front view size comparison of the EX-Z400 vs the DP1x.

Taking into account dimensions and weight, the portability rating of the EX-Z400 and DP1x is 95 and 88 respectively.

Casio EX-Z400 vs Sigma DP1x Sensor Comparison
Sometimes, its tough to visualize the gap in sensor measurements just by viewing specifications. The graphic here may provide you a greater sense of the sensor sizing in the EX-Z400 and DP1x.
To sum up, the 2 cameras have different megapixels and different sensor measurements. The EX-Z400 having a smaller sensor is going to make shooting shallow DOF more difficult and the Casio EX-Z400 will render greater detail because of its extra 7 Megapixels. Greater resolution will also help you crop photos a bit more aggressively. The older EX-Z400 will be behind with regard to sensor technology.

Casio EX-Z400 vs Sigma DP1x Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z400 vs Sigma DP1x Specifications
Casio Exilim EX-Z400 | Sigma DP1x | |
---|---|---|
General Information | ||
Brand | Casio | Sigma |
Model type | Casio Exilim EX-Z400 | Sigma DP1x |
Type | Ultracompact | Large Sensor Compact |
Released | 2009-01-08 | 2010-02-20 |
Physical type | Ultracompact | Large Sensor Compact |
Sensor Information | ||
Processor Chip | - | True II |
Sensor type | CCD | CMOS (Foveon X3) |
Sensor size | 1/2.3" | APS-C |
Sensor measurements | 6.17 x 4.55mm | 20.7 x 13.8mm |
Sensor area | 28.1mm² | 285.7mm² |
Sensor resolution | 12 megapixels | 5 megapixels |
Anti alias filter | ||
Aspect ratio | 16:9, 4:3 and 3:2 | 3:2 |
Maximum resolution | 4000 x 3000 | 2640 x 1760 |
Maximum native ISO | 1600 | 3200 |
Minimum native ISO | 100 | 100 |
RAW format | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 28-112mm (4.0x) | 28mm (1x) |
Max aperture | f/2.6-7.0 | f/4.0 |
Crop factor | 5.8 | 1.7 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display diagonal | 3" | 2.5" |
Display resolution | 230 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Slowest shutter speed | 1/2s | 30s |
Maximum shutter speed | 1/1000s | 1/4000s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
External flash | ||
AE 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) | 320 x 240 |
Maximum video resolution | 1280x720 | 320x240 |
Video format | Motion JPEG | - |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | none | USB 1.0 (1.5 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 130 gr (0.29 lb) | 250 gr (0.55 lb) |
Physical dimensions | 95 x 60 x 23mm (3.7" x 2.4" 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-40 | - |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (10 sec) |
Time lapse recording | ||
Storage type | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/MMC card |
Card slots | One | One |
Retail pricing | $0 | $574 |