Sigma DP1x vs Sony A7R IV
88 Imaging
44 Features
27 Overall
37


62 Imaging
80 Features
93 Overall
85
Sigma DP1x vs Sony A7R IV 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
- Released February 2010
- Superseded the Sigma DP1s
(Full Review)
- 61MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Expand to 102800)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 665g - 129 x 96 x 78mm
- Announced July 2019
- Earlier Model is Sony A7R III
- Later Model is Sony A7R V

Sigma DP1x vs Sony A7R IV Overview
Lets take a deeper look at the Sigma DP1x and Sony A7R IV, one being a Large Sensor Compact and the other is a Pro Mirrorless by manufacturers Sigma and Sony. There is a big difference between the sensor resolutions of the DP1x (5MP) and A7R IV (61MP) and the DP1x (APS-C) and A7R IV (Full frame) possess totally different sensor dimensions.

The DP1x was released 10 years prior to the A7R IV and that is quite a big gap as far as tech is concerned. Both cameras offer different body type with the Sigma DP1x being a Large Sensor Compact camera and the Sony A7R IV being a SLR-style mirrorless camera.
Before diving in to a comprehensive comparison, below is a concise overview of how the DP1x grades versus the A7R IV with regard to portability, imaging, features and an overall grade.

Sigma DP1x vs Sony A7R IV Gallery
Below is a sample of the gallery pictures for Sigma DP1x and Sony Alpha A7R IV. The complete galleries are available at Sigma DP1x Gallery and Sony A7R IV Gallery.
Reasons to pick Sigma DP1x over the Sony A7R IV
DP1x | A7R IV |
---|
Reasons to pick Sony A7R IV over the Sigma DP1x
A7R IV | DP1x | |||
---|---|---|---|---|
Announced | July 2019 | ![]() | February 2010 | More recent by 114 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display sizing | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 1440k | ![]() | 230k | Clearer display (+1210k dot) |
Touch display | ![]() | Easily navigate |
Common features in the Sigma DP1x and Sony A7R IV
DP1x | A7R IV | |||
---|---|---|---|---|
Manually focus | ![]() | Dial precise focusing | ||
Selfie screen | ![]() | Neither offers selfie screen |
Sigma DP1x vs Sony A7R IV Physical Comparison
In case you're aiming to lug around your camera often, you're going to have to factor its weight and measurements. The Sigma DP1x offers outside measurements of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 250 grams (0.55 lbs) whilst the Sony A7R IV has proportions of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") and a weight of 665 grams (1.47 lbs).
Examine the Sigma DP1x and Sony A7R IV in the new Camera and Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with at that moment. Here is the front view dimension comparison of the DP1x against the A7R IV.

Looking at size and weight, the portability rating of the DP1x and A7R IV is 88 and 62 respectively.

Sigma DP1x vs Sony A7R IV Sensor Comparison
Generally, it's hard to visualise the difference between sensor measurements simply by reading through specifications. The visual underneath will help offer you a clearer sense of the sensor measurements in the DP1x and A7R IV.
Plainly, both cameras offer different megapixels and different sensor measurements. The DP1x due to its tinier sensor will make shooting shallower depth of field more difficult and the Sony A7R IV will resolve extra detail as a result of its extra 56MP. Greater resolution can also make it easier to crop pics a little more aggressively. The older DP1x is going to be disadvantaged in sensor innovation.

Sigma DP1x vs Sony A7R IV Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma DP1x vs Sony A7R IV Specifications
Sigma DP1x | Sony Alpha A7R IV | |
---|---|---|
General Information | ||
Brand Name | Sigma | Sony |
Model | Sigma DP1x | Sony Alpha A7R IV |
Category | Large Sensor Compact | Pro Mirrorless |
Released | 2010-02-20 | 2019-07-16 |
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 | 35.8 x 23.8mm |
Sensor area | 285.7mm² | 852.0mm² |
Sensor resolution | 5MP | 61MP |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Peak resolution | 2640 x 1760 | 9504 x 6336 |
Highest native ISO | 3200 | 32000 |
Highest enhanced ISO | - | 102800 |
Min native ISO | 100 | 100 |
RAW images | ||
Min enhanced ISO | - | 50 |
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | - | 567 |
Lens | ||
Lens mounting type | fixed lens | Sony E |
Lens focal range | 28mm (1x) | - |
Highest aperture | f/4.0 | - |
Total lenses | - | 121 |
Focal length multiplier | 1.7 | 1 |
Screen | ||
Range of screen | Fixed Type | Tilting |
Screen sizing | 2.5" | 3" |
Screen resolution | 230k dot | 1,440k dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 5,760k dot |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.78x |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/4000 secs | 1/8000 secs |
Continuous shutter speed | - | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Built-in 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 | ||
Auto exposure bracketing | ||
WB bracketing | ||
Max flash sync | - | 1/250 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 320 x 240 | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Highest video resolution | 320x240 | 3840x2160 |
Video file format | - | MPEG-4, XAVC S, H.264 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 1.0 (1.5 Mbit/sec) | USB 3.1 Gen 1(5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 250g (0.55 pounds) | 665g (1.47 pounds) |
Dimensions | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") | 129 x 96 x 78mm (5.1" x 3.8" x 3.1") |
DXO scores | ||
DXO Overall score | not tested | 99 |
DXO Color Depth score | not tested | 26.0 |
DXO Dynamic range score | not tested | 14.8 |
DXO Low light score | not tested | 3344 |
Other | ||
Battery life | - | 670 photos |
Battery form | - | Battery Pack |
Battery model | - | NP-FZ100 |
Self timer | Yes (10 sec) | Yes |
Time lapse recording | ||
Storage media | SD/MMC card | Dual SD/SDHC/SDXC (UHS-II compatible) |
Storage slots | Single | 2 |
Launch pricing | $574 | $3,498 |