Olympus E-M10 vs Sony A6100
82 Imaging
53 Features
73 Overall
61


81 Imaging
69 Features
88 Overall
76
Olympus E-M10 vs Sony A6100 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 396g - 119 x 82 x 46mm
- Announced March 2014
- Replacement is Olympus E-M10 II
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Bump to 51200)
- 3840 x 2160 video
- Sony E Mount
- 396g - 120 x 67 x 59mm
- Launched August 2019

Olympus E-M10 vs Sony A6100 Overview
Here, we are comparing the Olympus E-M10 and Sony A6100, former is a Entry-Level Mirrorless while the other is a Advanced Mirrorless by manufacturers Olympus and Sony. There is a considerable difference between the sensor resolutions of the E-M10 (16MP) and A6100 (24MP) and the E-M10 (Four Thirds) and A6100 (APS-C) posses different sensor measurements.

The E-M10 was introduced 6 years earlier than the A6100 which is quite a large difference as far as tech is concerned. Both cameras feature different body design with the Olympus E-M10 being a SLR-style mirrorless camera and the Sony A6100 being a Rangefinder-style mirrorless camera.
Before we go right into a thorough comparison, here is a short highlight of how the E-M10 scores vs the A6100 when considering portability, imaging, features and an overall score.

Olympus E-M10 vs Sony A6100 Gallery
This is a sample of the gallery pics for Olympus OM-D E-M10 & Sony Alpha a6100. The whole galleries are provided at Olympus E-M10 Gallery & Sony A6100 Gallery.
Reasons to pick Olympus E-M10 over the Sony A6100
E-M10 | A6100 | |||
---|---|---|---|---|
Display resolution | 1037k | ![]() | 922k | Crisper display (+115k dot) |
Reasons to pick Sony A6100 over the Olympus E-M10
A6100 | E-M10 | |||
---|---|---|---|---|
Launched | August 2019 | ![]() | March 2014 | More modern by 66 months |
Selfie screen | ![]() | Take selfies |
Common features in the Olympus E-M10 and Sony A6100
E-M10 | A6100 | |||
---|---|---|---|---|
Manual focus | ![]() | More accurate focus | ||
Display type | Tilting | ![]() | Tilting | Tilting display |
Display size | 3" | ![]() | 3" | Same display measurements |
Touch display | ![]() | Easily navigate |
Olympus E-M10 vs Sony A6100 Physical Comparison
When you are planning to carry around your camera often, you're going to have to factor its weight and measurements. The Olympus E-M10 features external dimensions of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") with a weight of 396 grams (0.87 lbs) and the Sony A6100 has proportions of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") and a weight of 396 grams (0.87 lbs).
Look at the Olympus E-M10 and Sony A6100 in our completely new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change based on the lens you are using at that moment. The following is a front view scale comparison of the E-M10 versus the A6100.

Taking into account size and weight, the portability grade of the E-M10 and A6100 is 82 and 81 respectively.

Olympus E-M10 vs Sony A6100 Sensor Comparison
Generally, it can be tough to imagine the difference between sensor sizes only by looking at technical specs. The image underneath will help provide you a far better sense of the sensor dimensions in the E-M10 and A6100.
As you have seen, each of these cameras feature different megapixel count and different sensor sizes. The E-M10 with its tinier sensor is going to make shooting shallower depth of field more difficult and the Sony A6100 will give extra detail using its extra 8 Megapixels. Greater resolution will help you crop images way more aggressively. The more aged E-M10 is going to be disadvantaged when it comes to sensor technology.

Olympus E-M10 vs Sony A6100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M10 vs Sony A6100 Specifications
Olympus OM-D E-M10 | Sony Alpha a6100 | |
---|---|---|
General Information | ||
Brand | Olympus | Sony |
Model | Olympus OM-D E-M10 | Sony Alpha a6100 |
Type | Entry-Level Mirrorless | Advanced Mirrorless |
Announced | 2014-03-18 | 2019-08-28 |
Body design | SLR-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Chip | TruePic VII | Bionz X |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor measurements | 17.3 x 13mm | 23.5 x 15.6mm |
Sensor area | 224.9mm² | 366.6mm² |
Sensor resolution | 16 megapixel | 24 megapixel |
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 | 25600 | 32000 |
Max enhanced ISO | - | 51200 |
Min native ISO | 200 | 100 |
RAW images | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 81 | 425 |
Lens | ||
Lens mount | Micro Four Thirds | Sony E |
Amount of lenses | 107 | 121 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Range of screen | Tilting | Tilting |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 1,037k dot | 922k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen tech | TFT LCD | - |
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 1,440k dot | 1,440k dot |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.58x | 0.71x |
Features | ||
Min shutter speed | 60 secs | 30 secs |
Max shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter speed | 8.0 frames per second | 11.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 5.80 m (ISO100) | 6.00 m (at ISO 100) |
Flash modes | Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) | Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed |
External flash | ||
AEB | ||
White balance bracketing | ||
Max flash sync | 1/250 secs | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
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 | Optional | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 396 grams (0.87 lb) | 396 grams (0.87 lb) |
Physical dimensions | 119 x 82 x 46mm (4.7" x 3.2" x 1.8") | 120 x 67 x 59mm (4.7" x 2.6" x 2.3") |
DXO scores | ||
DXO Overall score | 72 | not tested |
DXO Color Depth score | 22.8 | not tested |
DXO Dynamic range score | 12.3 | not tested |
DXO Low light score | 884 | not tested |
Other | ||
Battery life | 320 shots | 420 shots |
Style of battery | Battery Pack | Battery Pack |
Battery model | BLS-5 | NP-FW50 |
Self timer | Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) | Yes |
Time lapse recording | ||
Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC + Memory Stick Pro Duo |
Storage slots | Single | Single |
Launch pricing | $600 | $748 |