Sony A7 II vs Sony RX100 IV
69 Imaging
71 Features
84 Overall
76


89 Imaging
52 Features
79 Overall
62
Sony A7 II vs Sony RX100 IV Key Specs
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 25600 (Increase to 51200)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony E Mount
- 599g - 127 x 96 x 60mm
- Launched November 2014
- Older Model is Sony A7
- Replacement is Sony A7 III
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Expand to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-70mm (F1.8-2.8) lens
- 298g - 102 x 58 x 41mm
- Introduced June 2015
- Older Model is Sony RX100 III
- Successor is Sony RX100 V

Sony A7 II vs Sony RX100 IV Overview
In this article, we will be reviewing the Sony A7 II versus Sony RX100 IV, former being a Pro Mirrorless while the latter is a Large Sensor Compact and they are both designed by Sony. The resolution of the A7 II (24MP) and the RX100 IV (20MP) is relatively close but the A7 II (Full frame) and RX100 IV (1") come with different sensor size.

The A7 II was introduced 6 months prior to the RX100 IV so they are both of a similar age. Both the cameras offer different body type with the Sony A7 II being a SLR-style mirrorless camera and the Sony RX100 IV being a Large Sensor Compact camera.
Before delving straight into a thorough comparison, below is a quick synopsis of how the A7 II grades against the RX100 IV when considering portability, imaging, features and an overall rating.

Sony A7 II vs Sony RX100 IV Gallery
This is a preview of the gallery photos for Sony Alpha A7 II & Sony Cyber-shot DSC-RX100 IV. The whole galleries are viewable at Sony A7 II Gallery & Sony RX100 IV Gallery.
Reasons to pick Sony A7 II over the Sony RX100 IV
A7 II | RX100 IV | |||
---|---|---|---|---|
Screen resolution | 1230k | ![]() | 1229k | Sharper screen (+1k dot) |
Reasons to pick Sony RX100 IV over the Sony A7 II
RX100 IV | A7 II | |||
---|---|---|---|---|
Selfie screen | ![]() | Easy selfies |
Common features in the Sony A7 II and Sony RX100 IV
A7 II | RX100 IV | |||
---|---|---|---|---|
Introduced | November 2014 | ![]() | June 2015 | Same age |
Manual focus | ![]() | Dial exact focus | ||
Screen type | Tilting | ![]() | Tilting | Tilting screen |
Screen sizing | 3" | ![]() | 3" | Equivalent screen size |
Touch screen | ![]() | Missing Touch screen |
Sony A7 II vs Sony RX100 IV Physical Comparison
When you are going to carry your camera frequently, you will have to think about its weight and proportions. The Sony A7 II comes with external measurements of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") with a weight of 599 grams (1.32 lbs) and the Sony RX100 IV has measurements of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") along with a weight of 298 grams (0.66 lbs).
Take a look at the Sony A7 II versus Sony RX100 IV in our completely new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary dependant on the lens you are utilizing at the time. Below is the front view physical size comparison of the A7 II versus the RX100 IV.

Using size and weight, the portability score of the A7 II and RX100 IV is 69 and 89 respectively.

Sony A7 II vs Sony RX100 IV Sensor Comparison
Oftentimes, its tough to picture the difference in sensor sizing purely by viewing specifications. The photograph below may provide you a greater sense of the sensor measurements in the A7 II and RX100 IV.
To sum up, both of those cameras enjoy different megapixel count and different sensor sizing. The A7 II with its bigger sensor is going to make achieving shallow DOF easier and the Sony A7 II will provide you with greater detail using its extra 4 Megapixels. Higher resolution can also enable you to crop shots far more aggressively.

Sony A7 II vs Sony RX100 IV Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sony A7 II vs Sony RX100 IV Specifications
Sony Alpha A7 II | Sony Cyber-shot DSC-RX100 IV | |
---|---|---|
General Information | ||
Brand | Sony | Sony |
Model type | Sony Alpha A7 II | Sony Cyber-shot DSC-RX100 IV |
Class | Pro Mirrorless | Large Sensor Compact |
Launched | 2014-11-20 | 2015-06-10 |
Body design | SLR-style mirrorless | Large Sensor Compact |
Sensor Information | ||
Powered by | Bionz X | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | Full frame | 1" |
Sensor dimensions | 35.8 x 23.9mm | 13.2 x 8.8mm |
Sensor area | 855.6mm² | 116.2mm² |
Sensor resolution | 24 megapixel | 20 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Max resolution | 6000 x 4000 | 5472 x 3648 |
Max native ISO | 25600 | 12800 |
Max enhanced ISO | 51200 | 25600 |
Lowest native ISO | 100 | 125 |
RAW data | ||
Lowest enhanced ISO | 50 | 80 |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 117 | 25 |
Lens | ||
Lens support | Sony E | fixed lens |
Lens zoom range | - | 24-70mm (2.9x) |
Largest aperture | - | f/1.8-2.8 |
Macro focusing range | - | 5cm |
Number of lenses | 121 | - |
Focal length multiplier | 1 | 2.7 |
Screen | ||
Range of display | Tilting | Tilting |
Display sizing | 3 inches | 3 inches |
Resolution of display | 1,230k dot | 1,229k dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 2,359k dot | 2,359k dot |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.71x | 0.59x |
Features | ||
Minimum shutter speed | 30 seconds | 30 seconds |
Fastest shutter speed | 1/8000 seconds | 1/2000 seconds |
Fastest quiet shutter speed | - | 1/32000 seconds |
Continuous shutter speed | 5.0 frames/s | 16.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | - |
Flash options | no built-in flash | - |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Fastest flash sync | - | 1/2000 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps) |
Max video resolution | 1920x1080 | 3840x2160 |
Video file format | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD, XAVC S |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 599 grams (1.32 pounds) | 298 grams (0.66 pounds) |
Dimensions | 127 x 96 x 60mm (5.0" x 3.8" x 2.4") | 102 x 58 x 41mm (4.0" x 2.3" x 1.6") |
DXO scores | ||
DXO Overall rating | 90 | 70 |
DXO Color Depth rating | 24.9 | 22.9 |
DXO Dynamic range rating | 13.6 | 12.6 |
DXO Low light rating | 2449 | 562 |
Other | ||
Battery life | 350 photos | 280 photos |
Type of battery | Battery Pack | Battery Pack |
Battery ID | NP-FW50 | NP-BX1 |
Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes |
Time lapse recording | With downloadable app | With downloadable app |
Type of storage | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | One | One |
Retail cost | $1,456 | $898 |