Sigma DP1x vs Sony A9
88 Imaging
44 Features
27 Overall
37


65 Imaging
73 Features
93 Overall
81
Sigma DP1x vs Sony A9 Key Specs
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 3200
- 320 x 240 video
- 28mm (F4.0) lens
- 250g - 113 x 60 x 50mm
- Announced February 2010
- Previous Model is Sigma DP1s
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 51200 (Expand to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 673g - 127 x 96 x 63mm
- Introduced April 2017
- New Model is Sony A9 II

Sigma DP1x vs Sony A9 Overview
Let's look closer at the Sigma DP1x vs Sony A9, one being a Large Sensor Compact and the latter is a Pro Mirrorless by competitors Sigma and Sony. There is a big difference between the resolutions of the DP1x (5MP) and A9 (24MP) and the DP1x (APS-C) and A9 (Full frame) come with totally different sensor dimensions.

The DP1x was released 8 years prior to the A9 and that is quite a big gap as far as tech is concerned. Each of these cameras come with different body type with the Sigma DP1x being a Large Sensor Compact camera and the Sony A9 being a SLR-style mirrorless camera.
Before we go in to a more detailed comparison, below is a short introduction of how the DP1x grades against the A9 with respect to portability, imaging, features and an overall rating.

Sigma DP1x vs Sony A9 Gallery
The following is a preview of the gallery images for Sigma DP1x and Sony Alpha A9. The complete galleries are available at Sigma DP1x Gallery and Sony A9 Gallery.
Reasons to pick Sigma DP1x over the Sony A9
DP1x | A9 |
---|
Reasons to pick Sony A9 over the Sigma DP1x
A9 | DP1x | |||
---|---|---|---|---|
Introduced | April 2017 | ![]() | February 2010 | Fresher by 87 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen dimension | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 1440k | ![]() | 230k | Sharper screen (+1210k dot) |
Touch screen | ![]() | Quickly navigate |
Common features in the Sigma DP1x and Sony A9
DP1x | A9 | |||
---|---|---|---|---|
Manual focus | ![]() | More exact focusing | ||
Selfie screen | ![]() | Neither contains selfie screen |
Sigma DP1x vs Sony A9 Physical Comparison
For anyone who is aiming to carry your camera regularly, you will want to take into account its weight and volume. The Sigma DP1x has got outside measurements of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") along with a weight of 250 grams (0.55 lbs) while the Sony A9 has sizing of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs).
See the Sigma DP1x vs Sony A9 in the new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilising during that time. Underneath is the front view over all size comparison of the DP1x versus the A9.

Considering size and weight, the portability rating of the DP1x and A9 is 88 and 65 respectively.

Sigma DP1x vs Sony A9 Sensor Comparison
Generally, it can be tough to see the contrast between sensor sizing purely by reading through technical specs. The photograph underneath should give you a clearer sense of the sensor sizing in the DP1x and A9.
As you have seen, both of those cameras have got different megapixel count and different sensor sizing. The DP1x featuring a tinier sensor will make shooting shallower DOF trickier and the Sony A9 will give extra detail as a result of its extra 19 Megapixels. Higher resolution will make it easier to crop pictures much more aggressively. The older DP1x is going to be behind in sensor tech.

Sigma DP1x vs Sony A9 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma DP1x vs Sony A9 Specifications
Sigma DP1x | Sony Alpha A9 | |
---|---|---|
General Information | ||
Make | Sigma | Sony |
Model | Sigma DP1x | Sony Alpha A9 |
Type | Large Sensor Compact | Pro Mirrorless |
Announced | 2010-02-20 | 2017-04-19 |
Body design | Large Sensor Compact | SLR-style mirrorless |
Sensor Information | ||
Processor Chip | True II | BIONZ X |
Sensor type | CMOS (Foveon X3) | BSI-CMOS |
Sensor size | APS-C | Full frame |
Sensor measurements | 20.7 x 13.8mm | 35.6 x 23.8mm |
Sensor area | 285.7mm² | 847.3mm² |
Sensor resolution | 5 megapixels | 24 megapixels |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Full resolution | 2640 x 1760 | 6000 x 4000 |
Max native ISO | 3200 | 51200 |
Max boosted ISO | - | 204800 |
Min native ISO | 100 | 100 |
RAW images | ||
Min boosted ISO | - | 50 |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | - | 693 |
Lens | ||
Lens mount | fixed lens | Sony E |
Lens focal range | 28mm (1x) | - |
Maximal aperture | f/4.0 | - |
Total lenses | - | 121 |
Crop factor | 1.7 | 1 |
Screen | ||
Screen type | Fixed Type | Tilting |
Screen sizing | 2.5 inches | 3 inches |
Resolution of screen | 230 thousand dot | 1,440 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 3,686 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.78x |
Features | ||
Slowest shutter speed | 30 secs | 30 secs |
Maximum shutter speed | 1/4000 secs | 1/8000 secs |
Maximum silent shutter speed | - | 1/32000 secs |
Continuous shooting speed | - | 20.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | - | no built-in flash |
Flash settings | - | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 320 x 240 | - |
Max video resolution | 320x240 | 3840x2160 |
Video file format | - | MPEG-4, AVCHD, H.264 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 1.0 (1.5 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 | 250 grams (0.55 lbs) | 673 grams (1.48 lbs) |
Dimensions | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") | 127 x 96 x 63mm (5.0" x 3.8" x 2.5") |
DXO scores | ||
DXO All around score | not tested | 92 |
DXO Color Depth score | not tested | 24.9 |
DXO Dynamic range score | not tested | 13.3 |
DXO Low light score | not tested | 3517 |
Other | ||
Battery life | - | 650 shots |
Type of battery | - | Battery Pack |
Battery model | - | NP-FZ100 |
Self timer | Yes (10 sec) | Yes (2, 5, 10 secs + continuous) |
Time lapse shooting | ||
Type of storage | SD/MMC card | Dual SD/SDHC/SDXC slots (UHS-II compatible) |
Storage slots | Single | Dual |
Launch pricing | $574 | $4,498 |