Olympus E-M5 III vs Sony TX100V
80 Imaging
61 Features
88 Overall
71


95 Imaging
38 Features
40 Overall
38
Olympus E-M5 III vs Sony TX100V Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 414g - 125 x 85 x 50mm
- Launched October 2019
- Previous Model is Olympus E-M5 II
- Newer Model is OM System OM-5
(Full Review)
- 16MP - 1/2.3" Sensor
- 3.5" Fixed Display
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-100mm (F3.5-4.6) lens
- 147g - 97 x 59 x 18mm
- Revealed January 2011

Olympus E-M5 III vs Sony TX100V Overview
Let's look more closely at the Olympus E-M5 III and Sony TX100V, former being a Advanced Mirrorless while the other is a Ultracompact by companies Olympus and Sony. There is a large difference between the image resolutions of the E-M5 III (20MP) and TX100V (16MP) and the E-M5 III (Four Thirds) and TX100V (1/2.3") posses totally different sensor sizes.

The E-M5 III was launched 8 years later than the TX100V and that is quite a serious difference as far as tech is concerned. Both of these cameras feature different body design with the Olympus E-M5 III being a SLR-style mirrorless camera and the Sony TX100V being a Ultracompact camera.
Before we go into a detailed comparison, here is a short overview of how the E-M5 III scores against the TX100V with regard to portability, imaging, features and an overall grade.

Olympus E-M5 III vs Sony TX100V Gallery
Here is a sample of the gallery pictures for Olympus OM-D E-M5 III & Sony Cyber-shot DSC-TX100V. The complete galleries are provided at Olympus E-M5 III Gallery & Sony TX100V Gallery.
Reasons to pick Olympus E-M5 III over the Sony TX100V
E-M5 III | TX100V | |||
---|---|---|---|---|
Revealed | October 2019 | ![]() | January 2011 | More recent by 107 months |
Focus manually | ![]() | More exact focusing | ||
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Selfie screen | ![]() | Take selfies |
Reasons to pick Sony TX100V over the Olympus E-M5 III
TX100V | E-M5 III | |||
---|---|---|---|---|
Display size | 3.5" | ![]() | 3" | Larger display (+0.5") |
Display resolution | 1229k | ![]() | 1040k | Crisper display (+189k dot) |
Common features in the Olympus E-M5 III and Sony TX100V
E-M5 III | TX100V | |||
---|---|---|---|---|
Touch display | ![]() | Easily navigate |
Olympus E-M5 III vs Sony TX100V Physical Comparison
When you are aiming to lug around your camera regularly, you will want to take into account its weight and proportions. The Olympus E-M5 III provides outside dimensions of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") along with a weight of 414 grams (0.91 lbs) whilst the Sony TX100V has measurements of 97mm x 59mm x 18mm (3.8" x 2.3" x 0.7") with a weight of 147 grams (0.32 lbs).
Contrast the Olympus E-M5 III and Sony TX100V in our completely new Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change depending on the lens you are employing at the time. Here is a front view scale comparison of the E-M5 III compared to the TX100V.

Using size and weight, the portability score of the E-M5 III and TX100V is 80 and 95 respectively.

Olympus E-M5 III vs Sony TX100V Sensor Comparison
Generally, its difficult to envision the difference between sensor measurements merely by reviewing specifications. The graphic here should provide you a better sense of the sensor sizes in the E-M5 III and TX100V.
To sum up, both cameras feature different resolutions and different sensor measurements. The E-M5 III featuring a larger sensor will make shooting shallower DOF less difficult and the Olympus E-M5 III will offer more detail utilizing its extra 4 Megapixels. Greater resolution can also help you crop photos way more aggressively. The younger E-M5 III will have a benefit with regard to sensor technology.

Olympus E-M5 III vs Sony TX100V Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M5 III vs Sony TX100V Specifications
Olympus OM-D E-M5 III | Sony Cyber-shot DSC-TX100V | |
---|---|---|
General Information | ||
Brand | Olympus | Sony |
Model | Olympus OM-D E-M5 III | Sony Cyber-shot DSC-TX100V |
Class | Advanced Mirrorless | Ultracompact |
Launched | 2019-10-17 | 2011-01-06 |
Physical type | SLR-style mirrorless | Ultracompact |
Sensor Information | ||
Powered by | TruePic VIII | BIONZ |
Sensor type | MOS | BSI-CMOS |
Sensor size | Four Thirds | 1/2.3" |
Sensor dimensions | 17.4 x 13mm | 6.17 x 4.55mm |
Sensor area | 226.2mm² | 28.1mm² |
Sensor resolution | 20 megapixels | 16 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Full resolution | 5184 x 3888 | 4608 x 3456 |
Max native ISO | 25600 | 3200 |
Lowest native ISO | 200 | 125 |
RAW images | ||
Lowest boosted ISO | 64 | - |
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
AF single | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 121 | 9 |
Lens | ||
Lens mount | Micro Four Thirds | fixed lens |
Lens focal range | - | 25-100mm (4.0x) |
Maximum aperture | - | f/3.5-4.6 |
Number of lenses | 107 | - |
Focal length multiplier | 2.1 | 5.8 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display sizing | 3 inches | 3.5 inches |
Resolution of display | 1,040 thousand dots | 1,229 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Display technology | - | XtraFine OLED display with TruBlack technology |
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 2,360 thousand dots | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.68x | - |
Features | ||
Slowest shutter speed | 60 seconds | 2 seconds |
Maximum shutter speed | 1/8000 seconds | 1/1600 seconds |
Maximum quiet shutter speed | 1/32000 seconds | - |
Continuous shooting rate | 30.0fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | 4.00 m |
Flash settings | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, On, Off, Slow Sync |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Maximum flash synchronize | 1/250 seconds | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Max video resolution | 4096x2160 | 1920x1080 |
Video format | MPEG-4, H.264 | MPEG-4, AVCHD |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 414g (0.91 lb) | 147g (0.32 lb) |
Physical dimensions | 125 x 85 x 50mm (4.9" x 3.3" x 2.0") | 97 x 59 x 18mm (3.8" x 2.3" x 0.7") |
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 | 310 images | - |
Type of battery | Battery Pack | - |
Battery model | BLN-1 | NP-BN1 |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC (UHS-II supported) | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Card slots | Single | Single |
Pricing at launch | $1,199 | $380 |