Samsung ST90 vs Sony A6100
99 Imaging
37 Features
19 Overall
29


81 Imaging
69 Features
88 Overall
76
Samsung ST90 vs Sony A6100 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 0 - 0
- 1280 x 720 video
- ()mm (F) lens
- n/ag - 92 x 53 x 17mm
- Launched January 2011
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Bump to 51200)
- 3840 x 2160 video
- Sony E Mount
- 396g - 120 x 67 x 59mm
- Released August 2019

Samsung ST90 vs Sony A6100 Overview
In this article, we will be contrasting the Samsung ST90 versus Sony A6100, former is a Ultracompact while the latter is a Advanced Mirrorless by competitors Samsung and Sony. There is a large difference among the image resolutions of the ST90 (14MP) and A6100 (24MP) and the ST90 (1/2.3") and A6100 (APS-C) come with totally different sensor sizes.

The ST90 was launched 9 years earlier than the A6100 which is a fairly serious difference as far as camera tech is concerned. Each of these cameras offer different body type with the Samsung ST90 being a Ultracompact camera and the Sony A6100 being a Rangefinder-style mirrorless camera.
Before diving in to a in depth comparison, below is a simple summation of how the ST90 matches up vs the A6100 when it comes to portability, imaging, features and an overall mark.

Samsung ST90 vs Sony A6100 Gallery
Here is a preview of the gallery images for Samsung ST90 & Sony Alpha a6100. The complete galleries are provided at Samsung ST90 Gallery & Sony A6100 Gallery.
Reasons to pick Samsung ST90 over the Sony A6100
ST90 | A6100 |
---|
Reasons to pick Sony A6100 over the Samsung ST90
A6100 | ST90 | |||
---|---|---|---|---|
Released | August 2019 | ![]() | January 2011 | Newer by 104 months |
Manual focus | ![]() | Very accurate focusing | ||
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 922k | ![]() | 460k | Clearer screen (+462k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Samsung ST90 and Sony A6100
ST90 | A6100 | |||
---|---|---|---|---|
Screen sizing | 3" | ![]() | 3" | Equivalent screen dimensions |
Samsung ST90 vs Sony A6100 Physical Comparison
For anyone who is planning to travel with your camera frequently, you will want to consider its weight and proportions. The Samsung ST90 offers physical measurements of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") having a weight of n/a grams (0.00 lbs) while the Sony A6100 has measurements of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") along with a weight of 396 grams (0.87 lbs).
Check the Samsung ST90 versus Sony A6100 in our newest Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you have chosen at that moment. Below is the front view proportions comparison of the ST90 against the A6100.

Taking into consideration size and weight, the portability score of the ST90 and A6100 is 99 and 81 respectively.

Samsung ST90 vs Sony A6100 Sensor Comparison
In many cases, it is very difficult to see the gap in sensor dimensions purely by viewing specs. The image here should provide you a clearer sense of the sensor measurements in the ST90 and A6100.
As you can plainly see, both of those cameras enjoy different megapixels and different sensor dimensions. The ST90 featuring a smaller sensor will make achieving shallow DOF more challenging and the Sony A6100 will result in greater detail utilizing its extra 10MP. Higher resolution will also make it easier to crop photographs far more aggressively. The more aged ST90 will be behind in sensor tech.

Samsung ST90 vs Sony A6100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Samsung ST90 vs Sony A6100 Specifications
Samsung ST90 | Sony Alpha a6100 | |
---|---|---|
General Information | ||
Make | Samsung | Sony |
Model | Samsung ST90 | Sony Alpha a6100 |
Category | Ultracompact | Advanced Mirrorless |
Launched | 2011-01-19 | 2019-08-28 |
Physical type | Ultracompact | Rangefinder-style mirrorless |
Sensor Information | ||
Processor Chip | - | Bionz X |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor dimensions | 6.16 x 4.62mm | 23.5 x 15.6mm |
Sensor area | 28.5mm² | 366.6mm² |
Sensor resolution | 14 megapixel | 24 megapixel |
Anti aliasing filter | ||
Aspect ratio | - | 1:1, 3:2 and 16:9 |
Maximum resolution | 4608 x 3456 | 6000 x 4000 |
Maximum native ISO | - | 32000 |
Maximum boosted ISO | - | 51200 |
Minimum native ISO | - | 100 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | - | 425 |
Lens | ||
Lens mounting type | fixed lens | Sony E |
Lens focal range | () | - |
Total lenses | - | 121 |
Crop factor | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Tilting |
Display diagonal | 3 inches | 3 inches |
Resolution of display | 460k dots | 922k dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 1,440k dots |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.71x |
Features | ||
Slowest shutter speed | 8 seconds | 30 seconds |
Maximum shutter speed | 1/2000 seconds | 1/4000 seconds |
Continuous shooting rate | - | 11.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | - | 6.00 m (at ISO 100) |
Flash modes | - | Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1280 x 720 | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Maximum video resolution | 1280x720 | 3840x2160 |
Video format | - | MPEG-4, XAVC S, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | none | Yes |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | - | 396 gr (0.87 lb) |
Dimensions | 92 x 53 x 17mm (3.6" x 2.1" x 0.7") | 120 x 67 x 59mm (4.7" x 2.6" x 2.3") |
DXO scores | ||
DXO All around score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | - | 420 photos |
Battery type | - | Battery Pack |
Battery model | - | NP-FW50 |
Self timer | - | Yes |
Time lapse shooting | ||
Type of storage | - | SD/SDHC/SDXC + Memory Stick Pro Duo |
Card slots | One | One |
Cost at launch | $150 | $748 |