Sony A7R III vs Sony TX20
63 Imaging
78 Features
93 Overall
84
96 Imaging
39 Features
50 Overall
43
Sony A7R III vs Sony TX20 Key Specs
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Boost to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 657g - 127 x 96 x 74mm
- Introduced October 2017
- Superseded the Sony A7R II
- Newer Model is Sony A7R IV
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-100mm (F3.5-4.6) lens
- 133g - 96 x 56 x 18mm
- Announced February 2012
Sony A7R III vs Sony TX20 Overview
Following is a complete comparison of the Sony A7R III versus Sony TX20, former is a Pro Mirrorless while the other is a Ultracompact and they are both designed by Sony. There is a sizable difference between the sensor resolutions of the A7R III (42MP) and TX20 (16MP) and the A7R III (Full frame) and TX20 (1/2.3") enjoy different sensor sizing.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe A7R III was introduced 5 years after the TX20 which is quite a significant difference as far as tech is concerned. Both cameras come with different body type with the Sony A7R III being a SLR-style mirrorless camera and the Sony TX20 being a Ultracompact camera.
Before diving through a thorough comparison, below is a simple view of how the A7R III matches up vs the TX20 in relation to portability, imaging, features and an overall score.
Sony A7R III vs Sony TX20 Gallery
Here is a sample of the gallery pics for Sony Alpha A7R III & Sony Cyber-shot DSC-TX20. The whole galleries are viewable at Sony A7R III Gallery & Sony TX20 Gallery.
Reasons to pick Sony A7R III over the Sony TX20
A7R III | TX20 | |||
---|---|---|---|---|
Announced | October 2017 | February 2012 | More modern by 69 months | |
Display type | Tilting | Fixed | Tilting display | |
Display resolution | 1440k | 922k | Clearer display (+518k dot) |
Reasons to pick Sony TX20 over the Sony A7R III
TX20 | A7R III |
---|
Common features in the Sony A7R III and Sony TX20
A7R III | TX20 | |||
---|---|---|---|---|
Manual focus | Very accurate focus | |||
Display dimension | 3" | 3" | Identical display measurement | |
Selfie screen | Neither features selfie screen | |||
Touch friendly display | Easily navigate |
Sony A7R III vs Sony TX20 Physical Comparison
For anybody who is going to carry around your camera frequently, you're going to have to consider its weight and proportions. The Sony A7R III enjoys outer dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 657 grams (1.45 lbs) while the Sony TX20 has measurements of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") with a weight of 133 grams (0.29 lbs).
Analyze the Sony A7R III versus Sony TX20 in our newest Camera plus Lens Size Comparison Tool.Keep in mind, the weight of an ILC will change based on the lens you use at that time. Below is the front view over all size comparison of the A7R III compared to the TX20.
Looking at size and weight, the portability rating of the A7R III and TX20 is 63 and 96 respectively.
Sony A7R III vs Sony TX20 Sensor Comparison
In many cases, it is very difficult to visualize the difference between sensor sizes purely by checking a spec sheet. The pic underneath might provide you a much better sense of the sensor sizes in the A7R III and TX20.
As you can see, both of those cameras have got different resolutions and different sensor sizes. The A7R III with its larger sensor is going to make getting shallow DOF simpler and the Sony A7R III will give greater detail using its extra 26MP. Greater resolution will let you crop photos much more aggressively. The newer A7R III should have an edge with regard to sensor technology.
Sony A7R III vs Sony TX20 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony A7R III vs Sony TX20 Specifications
Sony Alpha A7R III | Sony Cyber-shot DSC-TX20 | |
---|---|---|
General Information | ||
Company | Sony | Sony |
Model type | Sony Alpha A7R III | Sony Cyber-shot DSC-TX20 |
Type | Pro Mirrorless | Ultracompact |
Introduced | 2017-10-25 | 2012-02-28 |
Physical type | SLR-style mirrorless | Ultracompact |
Sensor Information | ||
Processor Chip | Bionz X | BIONZ |
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | Full frame | 1/2.3" |
Sensor measurements | 35.9 x 24mm | 6.17 x 4.55mm |
Sensor surface area | 861.6mm² | 28.1mm² |
Sensor resolution | 42 megapixel | 16 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 4:3 and 16:9 |
Full resolution | 7952 x 5304 | 4608 x 3456 |
Max native ISO | 32000 | 3200 |
Max boosted ISO | 102400 | - |
Min native ISO | 100 | 125 |
RAW pictures | ||
Min boosted ISO | 50 | - |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 425 | - |
Cross type focus points | - | - |
Lens | ||
Lens support | Sony E | fixed lens |
Lens zoom range | - | 25-100mm (4.0x) |
Maximal aperture | - | f/3.5-4.6 |
Macro focusing distance | - | 1cm |
Total lenses | 121 | - |
Crop factor | 1 | 5.8 |
Screen | ||
Screen type | Tilting | Fixed Type |
Screen size | 3 inch | 3 inch |
Screen resolution | 1,440k dots | 922k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Screen tech | - | XtraFine TruBlack TFT LCD |
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder resolution | 3,686k dots | - |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.78x | - |
Features | ||
Slowest shutter speed | 30s | 4s |
Maximum shutter speed | 1/8000s | 1/1600s |
Continuous shooting rate | 10.0fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | 3.70 m |
Flash settings | Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync | Auto, On, Off, Slow Sync |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) | 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Max video resolution | 3840x2160 | 1920x1080 |
Video format | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1(5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 657 grams (1.45 lbs) | 133 grams (0.29 lbs) |
Dimensions | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") | 96 x 56 x 18mm (3.8" x 2.2" x 0.7") |
DXO scores | ||
DXO All around rating | 100 | not tested |
DXO Color Depth rating | 26.0 | not tested |
DXO Dynamic range rating | 14.7 | not tested |
DXO Low light rating | 3523 | not tested |
Other | ||
Battery life | 650 images | 250 images |
Battery type | Battery Pack | Battery Pack |
Battery ID | NP-FZ100 | NP-BN |
Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse shooting | ||
Type of storage | Two SD/SDHC/SDXC slots (UHS-II support on one) | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Card slots | 2 | One |
Price at launch | $2,800 | $330 |