Olympus E-M1 III vs Sony W830
67 Imaging
62 Features
96 Overall
75


96 Imaging
45 Features
26 Overall
37
Olympus E-M1 III vs Sony W830 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 580g - 134 x 91 x 69mm
- Released February 2020
- Previous Model is Olympus E-M1 II
(Full Review)
- 20MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 25-200mm (F3.3-6.3) lens
- 122g - 93 x 52 x 23mm
- Revealed January 2014

Olympus E-M1 III vs Sony W830 Overview
Its time to look more closely at the Olympus E-M1 III and Sony W830, one is a Pro Mirrorless and the latter is a Ultracompact by manufacturers Olympus and Sony. The sensor resolution of the E-M1 III (20MP) and the W830 (20MP) is relatively similar but the E-M1 III (Four Thirds) and W830 (1/2.3") come with different sensor measurements.

The E-M1 III was brought out 6 years after the W830 which is quite a sizable gap as far as technology is concerned. Both of these cameras come with different body type with the Olympus E-M1 III being a SLR-style mirrorless camera and the Sony W830 being a Ultracompact camera.
Before delving in to a complete comparison, below is a short summation of how the E-M1 III grades against the W830 with respect to portability, imaging, features and an overall mark.

Olympus E-M1 III vs Sony W830 Gallery
The following is a preview of the gallery photos for Olympus OM-D E-M1 Mark III and Sony Cyber-shot DSC-W830. The entire galleries are available at Olympus E-M1 III Gallery and Sony W830 Gallery.
Reasons to pick Olympus E-M1 III over the Sony W830
E-M1 III | W830 | |||
---|---|---|---|---|
Revealed | February 2020 | ![]() | January 2014 | Newer by 75 months |
Focus manually | ![]() | More precise focusing | ||
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1037k | ![]() | 230k | Crisper screen (+807k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Sony W830 over the Olympus E-M1 III
W830 | E-M1 III |
---|
Common features in the Olympus E-M1 III and Sony W830
E-M1 III | W830 |
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Olympus E-M1 III vs Sony W830 Physical Comparison
For anyone who is looking to travel with your camera frequently, you should factor in its weight and measurements. The Olympus E-M1 III offers physical measurements of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs) whilst the Sony W830 has proportions of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs).
Look at the Olympus E-M1 III and Sony W830 in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are employing at that time. Below is the front view dimensions comparison of the E-M1 III compared to the W830.

Using dimensions and weight, the portability score of the E-M1 III and W830 is 67 and 96 respectively.

Olympus E-M1 III vs Sony W830 Sensor Comparison
Typically, it's difficult to picture the gap between sensor dimensions simply by reviewing specs. The pic here might give you a greater sense of the sensor sizing in the E-M1 III and W830.
All in all, both the cameras posses the exact same megapixel count albeit different sensor dimensions. The E-M1 III offers the bigger sensor which is going to make achieving bokeh easier. The more modern E-M1 III provides an advantage when it comes to sensor tech.

Olympus E-M1 III vs Sony W830 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M1 III vs Sony W830 Specifications
Olympus OM-D E-M1 Mark III | Sony Cyber-shot DSC-W830 | |
---|---|---|
General Information | ||
Make | Olympus | Sony |
Model | Olympus OM-D E-M1 Mark III | Sony Cyber-shot DSC-W830 |
Type | Pro Mirrorless | Ultracompact |
Released | 2020-02-11 | 2014-01-07 |
Physical type | SLR-style mirrorless | Ultracompact |
Sensor Information | ||
Powered by | TruePic IX | Bionz |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | 1/2.3" |
Sensor measurements | 17.4 x 13mm | 6.17 x 4.55mm |
Sensor surface area | 226.2mm² | 28.1mm² |
Sensor resolution | 20 megapixel | 20 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 4:3 and 16:9 |
Maximum resolution | 5184 x 3888 | 5152 x 3864 |
Maximum native ISO | 25600 | 3200 |
Min native ISO | 200 | 80 |
RAW images | ||
Min boosted ISO | 64 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | 121 | - |
Cross focus points | 121 | - |
Lens | ||
Lens mount | Micro Four Thirds | fixed lens |
Lens focal range | - | 25-200mm (8.0x) |
Maximal aperture | - | f/3.3-6.3 |
Number of lenses | 107 | - |
Crop factor | 2.1 | 5.8 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display sizing | 3 inch | 2.7 inch |
Display resolution | 1,037k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | - | Clear Photo LCD |
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 2,360k dots | - |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.74x | - |
Features | ||
Slowest shutter speed | 60s | 2s |
Maximum shutter speed | 1/8000s | 1/1600s |
Maximum quiet shutter speed | 1/32000s | - |
Continuous shooting rate | 60.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | - |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | 2.80 m (with ISO auto) |
Flash modes | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual | Auto / Flash On / Slow Synchro / Flash Off / Advanced Flash |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Maximum flash synchronize | 1/250s | - |
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 PCM3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 50p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 25p, MOV, H.264, Linear PCM1920 x 1080 @ 23.98p, MOV, H.264, Linear PCM | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Maximum video resolution | 4096x2160 | 1280x720 |
Video data format | MPEG-4, H.264 | H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 580 gr (1.28 lb) | 122 gr (0.27 lb) |
Dimensions | 134 x 91 x 69mm (5.3" x 3.6" x 2.7") | 93 x 52 x 23mm (3.7" x 2.0" x 0.9") |
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 images | - |
Style of battery | Battery Pack | - |
Battery model | BLH-1 | NP-BN |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 secs) |
Time lapse feature | ||
Type of storage | Dual SD/SDHC/SDXC slots (UHS-II on first slot) | Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC |
Card slots | Two | One |
Cost at launch | $1,800 | $128 |