Olympus TG-4 vs Sony A6100
90 Imaging
40 Features
51 Overall
44


81 Imaging
69 Features
88 Overall
76
Olympus TG-4 vs Sony A6100 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 247g - 112 x 66 x 31mm
- Released April 2015
- Previous Model is Olympus TG-3
- Successor is Olympus TG-5
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Boost to 51200)
- 3840 x 2160 video
- Sony E Mount
- 396g - 120 x 67 x 59mm
- Revealed August 2019

Olympus TG-4 vs Sony A6100 Overview
Here is a detailed overview of the Olympus TG-4 vs Sony A6100, one being a Waterproof and the other is a Advanced Mirrorless by brands Olympus and Sony. There exists a big gap between the resolutions of the TG-4 (16MP) and A6100 (24MP) and the TG-4 (1/2.3") and A6100 (APS-C) boast different sensor sizes.

The TG-4 was launched 5 years before the A6100 and that is quite a big gap as far as technology is concerned. Both the cameras feature different body design with the Olympus TG-4 being a Compact camera and the Sony A6100 being a Rangefinder-style mirrorless camera.
Before going right into a complete comparison, here is a short highlight of how the TG-4 grades versus the A6100 with regards to portability, imaging, features and an overall rating.

Olympus TG-4 vs Sony A6100 Gallery
Below is a sample of the gallery pictures for Olympus Tough TG-4 and Sony Alpha a6100. The complete galleries are provided at Olympus TG-4 Gallery and Sony A6100 Gallery.
Reasons to pick Olympus TG-4 over the Sony A6100
TG-4 | A6100 |
---|
Reasons to pick Sony A6100 over the Olympus TG-4
A6100 | TG-4 | |||
---|---|---|---|---|
Revealed | August 2019 | ![]() | April 2015 | Fresher by 53 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display resolution | 922k | ![]() | 460k | Crisper display (+462k dot) |
Selfie screen | ![]() | Take selfies | ||
Touch display | ![]() | Easily navigate |
Common features in the Olympus TG-4 and Sony A6100
TG-4 | A6100 | |||
---|---|---|---|---|
Manually focus | ![]() | More exact focusing | ||
Display size | 3" | ![]() | 3" | Same display dimensions |
Olympus TG-4 vs Sony A6100 Physical Comparison
If you are aiming to carry your camera, you have to factor in its weight and dimensions. The Olympus TG-4 comes with physical measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") with a weight of 247 grams (0.54 lbs) and the Sony A6100 has dimensions of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") and a weight of 396 grams (0.87 lbs).
See the Olympus TG-4 vs Sony A6100 in the all new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you select during that time. Here is a front view over all size comparison of the TG-4 compared to the A6100.

Considering dimensions and weight, the portability grade of the TG-4 and A6100 is 90 and 81 respectively.

Olympus TG-4 vs Sony A6100 Sensor Comparison
Typically, it is very hard to imagine the gap between sensor sizing simply by reviewing specifications. The visual underneath may offer you a more clear sense of the sensor measurements in the TG-4 and A6100.
Plainly, both of those cameras come with different megapixel count and different sensor sizing. The TG-4 featuring a tinier sensor is going to make getting shallower depth of field harder and the Sony A6100 will offer you extra detail utilizing its extra 8 Megapixels. Greater resolution can also make it easier to crop photos a good deal more aggressively. The older TG-4 is going to be disadvantaged with regard to sensor tech.

Olympus TG-4 vs Sony A6100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus TG-4 vs Sony A6100 Specifications
Olympus Tough TG-4 | Sony Alpha a6100 | |
---|---|---|
General Information | ||
Make | Olympus | Sony |
Model | Olympus Tough TG-4 | Sony Alpha a6100 |
Class | Waterproof | Advanced Mirrorless |
Released | 2015-04-13 | 2019-08-28 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | TruePic VII | Bionz X |
Sensor type | BSI-CMOS | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
Sensor area | 28.1mm² | 366.6mm² |
Sensor resolution | 16MP | 24MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 3:2 and 16:9 |
Max resolution | 4608 x 3456 | 6000 x 4000 |
Max native ISO | 6400 | 32000 |
Max enhanced ISO | - | 51200 |
Lowest native ISO | 100 | 100 |
RAW data | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 25 | 425 |
Lens | ||
Lens mount | fixed lens | Sony E |
Lens focal range | 25-100mm (4.0x) | - |
Largest aperture | f/2.0-4.9 | - |
Macro focus range | 1cm | - |
Available lenses | - | 121 |
Crop factor | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Tilting |
Display size | 3 inch | 3 inch |
Display resolution | 460 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 1,440 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.71x |
Features | ||
Minimum shutter speed | 4s | 30s |
Fastest shutter speed | 1/2000s | 1/4000s |
Continuous shutter speed | 5.0fps | 11.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 7.90 m (at ISO 1600) | 6.00 m (at ISO 100) |
Flash options | Auto, redeye reduction, fill-in, off, LED | Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Max video resolution | 1920x1080 | 3840x2160 |
Video data format | H.264, Motion JPEG | MPEG-4, XAVC S, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | Yes |
GPS | BuiltIn | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 247g (0.54 lbs) | 396g (0.87 lbs) |
Physical dimensions | 112 x 66 x 31mm (4.4" x 2.6" x 1.2") | 120 x 67 x 59mm (4.7" x 2.6" x 2.3") |
DXO scores | ||
DXO Overall 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 | 380 pictures | 420 pictures |
Form of battery | Battery Pack | Battery Pack |
Battery model | LI-92B | NP-FW50 |
Self timer | Yes (2 or 12 sec, custom) | Yes |
Time lapse recording | ||
Storage media | SD, SDHC, SDXC, Internal Memory | SD/SDHC/SDXC + Memory Stick Pro Duo |
Storage slots | 1 | 1 |
Price at release | $379 | $748 |