Sony a7 III
Score: 83/100
Canon EOS R7
Score: 82/100Rankings
The Sony a7 III is a versatile full-frame mirrorless camera that balances 24 MP resolution, 10 fps shooting, 4K video and excellent battery life, making it a solid all-rounder. Its drawbacks include a steep learning curve due to a complex menu and occasional AF tracking lapses. It is ideal for enthusiasts and professionals seeking a single, capable tool for both stills and video.
The Canon EOS R7 is a high-performance APS-C mirrorless camera featuring a 32.5 MP sensor, 30 fps burst and 5-axis IBIS. Its main trade-offs are the absence of internal 6K/8K video and occasional overheating in long 4K sessions. It best serves enthusiast hybrid shooters who need speed, AF accuracy and robust stabilization.
| Attribute | | |
|---|---|---|
24.2 MP | 32.5 MPbest | |
204,800best | — | |
1,200 shotsbest | 660 shots | |
10 fps | 30 fpsbest | |
| ↓ lower better | 794 g | 530 gbest |
— | 3 inbest | |
— | 1.62 MPbest | |
— | 1.15 xbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Image Sensor(2) | ||
Sensor Size | Full-frame | 22.3x14.8mm |
Megapixels (MP) | 24.2 MP | 32.5 MP |
Battery & Power(1) | ||
Battery Life (still images) (shots) | 1200 shots | 660 shots |
Video(1) | ||
Maximum Video Resolution | 4K | 4K 60p |
Performance(1) | ||
Continuous Shooting Speed (fps) | 10 fps | 30 fps |
Build & Design(2) | ||
Body Weight (g) | 794 g | 530 g |
Dimensions (W×H×D) (mm) | 98.6x76.2x127mm mm | 132.0x90.4x91.7mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers hail the a7 III as a "terrific all-rounder" with "mind-boggling" Eye-AF, a "phenomenal" sensor delivering up to 15 stops of dynamic range, and best-in-class battery life. They commend its 10 fps burst, silent shooting and 4K video, noting it offers near-pro performance at an entry-level price, though they point out menu complexity, ergonomics and IBIS limitations.
Everyday users celebrate the camera's low-light capability, reliable Eye-AF described as "like glue," and the significant battery improvement over earlier models. Common praise centers on its versatility for portraits, events, travel and video, while recurring complaints involve a steep menu learning curve, occasional AF tracking lapses and inconsistent white-balance in overcast conditions.
Professional reviewers and editors commend the EOS R7 as Canon's strongest APS-C offering, emphasizing its 32.5 MP sensor paired with the DIGIC X processor for rapid 30 fps bursts and oversampled 4K/60p video, the highly capable Dual Pixel AF II tracking, and the robust 8-stop IBIS combined with a high-resolution EVF. They also note its solid build, weather sealing, and dual UHS-II slots, while pointing out the lack of higher-resolution video formats and some advanced video features.
Everyday users consistently praise the R7 for its fast autofocus, detailed 32.5 MP images, long battery life, and the convenience of the vari-angle screen and effective IBIS for handheld video. Common complaints revolve around the APS-C crop limiting wide-angle lenses, occasional overheating in extended 4K recording, and a desire for more advanced video codecs and built-in ND filters.
“low-light prowess (e.g., ISO 3200-6400 portraits with rich detail)”
“rock-solid Eye-AF 'like glue'”
“32.5MP sensor and DIGIC X for high-speed 30 fps and oversampled 4K/60p”
