Olympus E-M10 IV vs Ricoh G900
81 Imaging
62 Features
83 Overall
70
89 Imaging
47 Features
46 Overall
46
Olympus E-M10 IV vs Ricoh G900 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 383g - 122 x 84 x 49mm
- Released August 2020
- Old Model is Olympus E-M10 III
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- Digital Image Stabilization
- 3840 x 2160 video
- 28-140mm (F3.5-5.5) lens
- 247g - 118 x 66 x 33mm
- Revealed February 2018
President Biden pushes bill mandating TikTok sale or ban Olympus E-M10 IV vs Ricoh G900 Overview
Following is a thorough review of the Olympus E-M10 IV versus Ricoh G900, one is a Entry-Level Mirrorless and the other is a Waterproof by rivals Olympus and Ricoh. The sensor resolution of the E-M10 IV (20MP) and the G900 (20MP) is fairly close but the E-M10 IV (Four Thirds) and G900 (1/2.3") provide totally different sensor size.
Sora from OpenAI releases its first ever music videoThe E-M10 IV was manufactured 2 years after the G900 which is a fairly serious gap as far as camera tech is concerned. Both of these cameras have different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Ricoh G900 being a Compact camera.
Before getting straight to a comprehensive comparison, here is a short summation of how the E-M10 IV grades versus the G900 with respect to portability, imaging, features and an overall score.
Snapchat Adds Watermarks to AI-Created Images Olympus E-M10 IV vs Ricoh G900 Gallery
Here is a sample of the gallery pictures for Olympus OM-D E-M10 IV and Ricoh G900. The entire galleries are viewable at Olympus E-M10 IV Gallery and Ricoh G900 Gallery.
Reasons to pick Olympus E-M10 IV over the Ricoh G900
| E-M10 IV | G900 | |||
|---|---|---|---|---|
| Revealed | August 2020 | February 2018 | More modern by 30 months | |
| Display type | Tilting | Fixed | Tilting display | |
| Selfie screen | Take selfies | |||
| Touch friendly display | Easily navigate |
Reasons to pick Ricoh G900 over the Olympus E-M10 IV
| G900 | E-M10 IV |
|---|
Common features in the Olympus E-M10 IV and Ricoh G900
| E-M10 IV | G900 | |||
|---|---|---|---|---|
| Focus manually | Dial precise focusing | |||
| Display dimensions | 3" | 3" | Equal display size | |
| Display resolution | 1040k | 1040k | Exact same display resolution |
Olympus E-M10 IV vs Ricoh G900 Physical Comparison
If you are planning to carry around your camera, you will need to take into account its weight and dimensions. The Olympus E-M10 IV has exterior dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") and a weight of 383 grams (0.84 lbs) and the Ricoh G900 has dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") and a weight of 247 grams (0.54 lbs).
Contrast the Olympus E-M10 IV versus Ricoh G900 in the all new Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select during that time. The following is a front view measurements comparison of the E-M10 IV and the G900.

Taking into account size and weight, the portability grade of the E-M10 IV and G900 is 81 and 89 respectively.
Olympus E-M10 IV vs Ricoh G900 Sensor Comparison
In many cases, it can be hard to visualise the gap in sensor sizes merely by looking through a spec sheet. The pic underneath will provide you a greater sense of the sensor dimensions in the E-M10 IV and G900.
Clearly, both of the cameras provide the same MP but not the same sensor sizes. The E-M10 IV uses the larger sensor which will make obtaining bokeh easier. The younger E-M10 IV is going to have an advantage when it comes to sensor innovation.
Olympus E-M10 IV vs Ricoh G900 Screen and ViewFinder
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Olympus E-M10 IV vs Ricoh G900 Specifications
| Olympus OM-D E-M10 IV | Ricoh G900 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Ricoh |
| Model | Olympus OM-D E-M10 IV | Ricoh G900 |
| Type | Entry-Level Mirrorless | Waterproof |
| Released | 2020-08-04 | 2018-02-21 |
| Physical type | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Processor | TruePic VIII | - |
| Sensor type | CMOS | BSI-CMOS |
| 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 megapixels | 20 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3 and 3:2 |
| Highest resolution | 5184 x 3888 | 5184 x 3888 |
| Highest native ISO | 25600 | 6400 |
| Lowest native ISO | 200 | 125 |
| RAW pictures | ||
| Lowest boosted ISO | 100 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 121 | 9 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | fixed lens |
| Lens focal range | - | 28-140mm (5.0x) |
| Maximal aperture | - | f/3.5-5.5 |
| Macro focus range | - | 1cm |
| Available lenses | 107 | - |
| Crop factor | 2.1 | 5.8 |
| Screen | ||
| Type of display | Tilting | Fixed Type |
| Display diagonal | 3 inches | 3 inches |
| Display resolution | 1,040k dots | 1,040k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | None |
| Viewfinder resolution | 2,360k dots | - |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.62x | - |
| Features | ||
| Lowest shutter speed | 60 seconds | 4 seconds |
| Highest shutter speed | 1/4000 seconds | 1/4000 seconds |
| Highest quiet shutter speed | 1/16000 seconds | - |
| Continuous shooting rate | 8.7 frames per sec | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | - |
| Change white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 7.20 m (at ISO 200) | 5.50 m (with Auto ISO) |
| Flash settings | Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual | Flash on, flash off |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Highest flash synchronize | 1/250 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM | 3840x2160 |
| Highest video resolution | 3840x2160 | 3840x2160 |
| Video data format | MPEG-4, H.264 | MPEG-4, H.264 |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Supports FlashAir SD cards |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | DB-110 lithium-ion battery & USB charger |
| GPS | None | Built-in |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 383 grams (0.84 lbs) | 247 grams (0.54 lbs) |
| Physical dimensions | 122 x 84 x 49mm (4.8" x 3.3" x 1.9") | 118 x 66 x 33mm (4.6" x 2.6" x 1.3") |
| 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 | 360 photographs | 340 photographs |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | BLS-50 | - |
| Self timer | Yes (2 or 12 sec, custom) | Yes |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC (UHS-II supported) | Internal + SD/SDHC/SDXC card |
| Card slots | One | One |
| Cost at launch | $699 | $752 |