Olympus OM-D E-M10 E-M10 Mark IV Black 2020
Sony a7R a7R V Black 2022
What Buyers Say
Olympus OM-D E-M10 E-M10 Mark IV Black 2020
The Olympus OM-D E-M10 Mark IV is widely praised for its compact size, lightweight design, and excellent image quality, making it a favorite for travel and beginners. However, several verified reviews report serious reliability issues, including the camera bricking after months of use, and poor customer service from Olympus. Connectivity limitations, such as no webcam mode and a clunky app, are also common complaints, though many users find the camera's value and ease of use outweigh these drawbacks.
Pros
- Compact and lightweight design
- Excellent image quality
- Great for beginners
- Good value for money
- Stylish retro look
Cons
- Poor customer service
- Reliability issues after months
- Limited connectivity (no webcam)
- Clunky app and WiFi
- No USB-C charging
Sony a7R a7R V Black 2022
The Sony A7R V is overwhelmingly praised for its 61MP sensor, exceptional autofocus, and improved ergonomics like the flip-out screen. Users highlight its hybrid photo/video capabilities and image stabilization, though some note the weight increase and lack of open-gate recording as minor drawbacks. Overall, it's considered a top-tier camera for professionals and enthusiasts.
Pros
- 61MP sensor with high detail
- Exceptional autofocus performance
- Improved ergonomics and flip-out screen
- Excellent image stabilization
- Great hybrid photo/video capabilities
Cons
- Slightly heavier than A7 IV
- No open-gate recording
- Large file sizes for 8K RAW
- Minor weight increase noticeable
Scores
Specifications
| Olympus OM-D E-M10 E-M10 Mark IV | Sony a7R a7R V | |
|---|---|---|
| Sensor | ||
| Type | Live MOS | CMOS |
| Size | micro-four-thirds | full-frame |
| Megapixels | 20.299999237060547 MP | 61 MP★ |
| ISO Range | 200 | 100★ |
| Processor | TruePic VIII | BIONZ XR |
| Autofocus | ||
| AF Points | ||
| AF Type | Contrast Detection: 121 | Photo, VideoPhase Detection: 693 |
| Eye AF | ✓ | ✓ |
| Animal AF | — | ✓★ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 15 fps★ | 10 fps |
| Burst (Electronic) | 15 fps★ | 7 fps |
| Max Shutter | 1/16000 | 1/8000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 8K★ |
| 4K FPS | 30 fps | 60 fps★ |
| 1080p FPS | 60 fps | 120 fps★ |
| 10-bit | ✗ | ✓★ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✓ | ✓ |
| Codec | H.264/MOV | H.265/XAVC HS, H.264/XAVC S, H.264/XAVC S-I |
| Display & EVF | ||
| Screen Size | 3" | 3.2"★ |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 2.4M dots | 9.4M dots★ |
| Build | ||
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.34 kg★ | 0.72 kg |
| Battery Life | 360 shots | 440 shots★ |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | Micro-USB 2.0 | USB-C 3.1/3.2 Gen 2★ |
| HDMI | Micro-HDMI | HDMI Output |
| Hot Shoe | ✓ | ✓ |
Pros & Cons
Olympus OM-D E-M10 E-M10 Mark IV Black 2020
- Strong battery (92nd percentile)92nd %ile
- Strong evf (91st percentile)91st %ile
- Strong social proof (88th percentile)88th %ile
- Strong display (87th percentile)87th %ile
- Below average build (12th percentile)12th %ile
- Below average user sentiment (17th percentile)17th %ile
Sony a7R a7R V Black 2022
- Strong user sentiment (99th percentile)99th %ile
- Strong evf (99th percentile)99th %ile
- Strong stabilization (99th percentile)99th %ile
- Strong social proof (98th percentile)98th %ile
Verdict
Scores 100 overall, wins 10 of 10 usage categories and 13 of 33 specs.