Olympus E-M5 III vs Zeiss ZX1
80 Imaging
61 Features
88 Overall
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67 Imaging
77 Features
62 Overall
71
Olympus E-M5 III vs Zeiss ZX1 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Max 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
- Renewed by OM System OM-5
(Full Review)
- 37MP - Full frame Sensor
- 4.34" Fully Articulated Screen
- ISO 80 - 51200
- 1/8000s Max Shutter
- 3840 x 2160 video
- 35mm (F2-22) lens
- 800g - 142 x 93 x 46mm
- Revealed September 2018

Olympus E-M5 III vs Zeiss ZX1 Overview
In this article, we will be looking at the Olympus E-M5 III vs Zeiss ZX1, one being a Advanced Mirrorless and the latter is a Large Sensor Compact by companies Olympus and Zeiss. There is a significant difference among the image resolutions of the E-M5 III (20MP) and ZX1 (37MP) and the E-M5 III (Four Thirds) and ZX1 (Full frame) come with totally different sensor size.

The E-M5 III was brought out 13 months later than the ZX1 which makes the cameras a generation apart from each other. Each of these cameras offer different body type with the Olympus E-M5 III being a SLR-style mirrorless camera and the Zeiss ZX1 being a Large Sensor Compact camera.
Before going through a detailed comparison, below is a simple synopsis of how the E-M5 III grades versus the ZX1 in terms of portability, imaging, features and an overall rating.

Olympus E-M5 III vs Zeiss ZX1 Gallery
This is a preview of the gallery images for Olympus OM-D E-M5 III and Zeiss ZX1. The entire galleries are provided at Olympus E-M5 III Gallery and Zeiss ZX1 Gallery.
Reasons to pick Olympus E-M5 III over the Zeiss ZX1
E-M5 III | ZX1 | |||
---|---|---|---|---|
Revealed | October 2019 | ![]() | September 2018 | Fresher by 13 months |
Selfie screen | ![]() | Easy selfies |
Reasons to pick Zeiss ZX1 over the Olympus E-M5 III
ZX1 | E-M5 III | |||
---|---|---|---|---|
Screen sizing | 4.34" | ![]() | 3" | Bigger screen (+1.34") |
Screen resolution | 2765k | ![]() | 1040k | Crisper screen (+1725k dot) |
Common features in the Olympus E-M5 III and Zeiss ZX1
E-M5 III | ZX1 | |||
---|---|---|---|---|
Focus manually | ![]() | Dial exact focusing | ||
Screen type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated screen |
Touch friendly screen | ![]() | Quickly navigate |
Olympus E-M5 III vs Zeiss ZX1 Physical Comparison
In case you're going to carry your camera frequently, you're going to have to think about its weight and dimensions. The Olympus E-M5 III has got exterior measurements of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") accompanied by a weight of 414 grams (0.91 lbs) while the Zeiss ZX1 has dimensions of 142mm x 93mm x 46mm (5.6" x 3.7" x 1.8") and a weight of 800 grams (1.76 lbs).
Examine the Olympus E-M5 III vs Zeiss ZX1 in the latest Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose during that time. The following is the front view sizing comparison of the E-M5 III vs the ZX1.

Taking into consideration size and weight, the portability grade of the E-M5 III and ZX1 is 80 and 67 respectively.

Olympus E-M5 III vs Zeiss ZX1 Sensor Comparison
Usually, its difficult to envision the difference in sensor sizing merely by researching a spec sheet. The visual here might offer you a more clear sense of the sensor sizing in the E-M5 III and ZX1.
As you can see, both of the cameras offer different megapixels and different sensor sizing. The E-M5 III featuring a smaller sensor will make achieving shallower depth of field more difficult and the Zeiss ZX1 will provide you with extra detail having its extra 17MP. Higher resolution will let you crop pictures a little more aggressively. The fresher E-M5 III is going to have a benefit with regard to sensor innovation.

Olympus E-M5 III vs Zeiss ZX1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M5 III vs Zeiss ZX1 Specifications
Olympus OM-D E-M5 III | Zeiss ZX1 | |
---|---|---|
General Information | ||
Company | Olympus | Zeiss |
Model | Olympus OM-D E-M5 III | Zeiss ZX1 |
Category | Advanced Mirrorless | Large Sensor Compact |
Launched | 2019-10-17 | 2018-09-27 |
Body design | SLR-style mirrorless | Large Sensor Compact |
Sensor Information | ||
Powered by | TruePic VIII | - |
Sensor type | MOS | CMOS |
Sensor size | Four Thirds | Full frame |
Sensor dimensions | 17.4 x 13mm | 36 x 24mm |
Sensor area | 226.2mm² | 864.0mm² |
Sensor resolution | 20 megapixels | 37 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Maximum resolution | 5184 x 3888 | 7488 x 4992 |
Maximum native ISO | 25600 | 51200 |
Min native ISO | 200 | 80 |
RAW format | ||
Min boosted ISO | 64 | - |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Number of focus points | 121 | 255 |
Lens | ||
Lens mount | Micro Four Thirds | fixed lens |
Lens focal range | - | 35mm (1x) |
Largest aperture | - | f/2-22 |
Number of lenses | 107 | - |
Crop factor | 2.1 | 1 |
Screen | ||
Screen type | Fully Articulated | Fully Articulated |
Screen diagonal | 3 inches | 4.34 inches |
Screen resolution | 1,040 thousand dot | 2,765 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 2,360 thousand dot | 6,221 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.68x | - |
Features | ||
Lowest shutter speed | 60 secs | 30 secs |
Highest shutter speed | 1/8000 secs | 1/8000 secs |
Highest silent shutter speed | 1/32000 secs | - |
Continuous shooting speed | 30.0 frames per sec | 3.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | no built-in flash |
Flash options | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | no built-in flash |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Highest flash sync | 1/250 secs | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 3840 x 2160 @ 30p, MOV, H.264, Linear PCM |
Maximum video resolution | 4096x2160 | 3840x2160 |
Video file format | MPEG-4, H.264 | MPEG-4, H.264 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.1 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 414 grams (0.91 pounds) | 800 grams (1.76 pounds) |
Dimensions | 125 x 85 x 50mm (4.9" x 3.3" x 2.0") | 142 x 93 x 46mm (5.6" x 3.7" x 1.8") |
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 pictures | - |
Battery format | Battery Pack | - |
Battery model | BLN-1 | - |
Self timer | Yes (2 or 10 secs, custom) | Yes |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC (UHS-II supported) | 512GB internal |
Storage slots | One | One |
Price at launch | $1,199 | - |