Decision tools · Compare
EOS R8 vs A6100
Quick take: The A6100 is the most affordable; only the EOS R8 is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Verdictwhich should you buy?
EOS R8 — Full-Frame Entry: Canon's most affordable full-frame mirrorless — 4K/60p 10-bit and class-leading Dual Pixel AF at an accessible entry price.
A6100 — Beginner, Family, Travel: Best autofocus in its class for the price.
Who should buy what
EOS R8 (2023)
is the right camera for you if…
- Photographers wanting full-frame image quality at the lowest RF price
- EOS RP owners upgrading to better autofocus and modern video specs
- Beginners who want to start on full-frame without overspending
- Travel photographers who want a lightweight full-frame RF body
A6100 (2019)
is the right camera for you if…
- First-time mirrorless buyers who want solid AF
- Families stepping up from a smartphone
Full specificationsthe better value in each row is highlighted
| Specification | EOS R8Canon · 2023 | A6100Sony · 2019 |
|---|---|---|
| Price | £1,629 | £649Best |
| Sensor | 24.2MP Full-frame BSI CMOS | APS-C Exmor CMOS |
| Resolution | 24.2MP | 24.2MP |
| Video | 4K/60p oversampled 10-bit, FHD/180p | 4K 30fps |
| Autofocus | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking | 425-point phase-detect, real-time tracking |
| Stabilisation | No stabilisation | No stabilisation |
| Burst Rate | 6fps mechanical, 40fps electronic | 11fpsBest |
| Battery Life | ~220 shots (CIPA) | 420 shots (CIPA)Best |
| Weight | 461g (body only) | 396g (body only)Best |
| Dimensions | 132.5 × 86.1 × 70.0mm | 119.9 × 66.9 × 59.4mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | EVF, 2.36M dots, 0.59× | EVF 0.39" 1.44M-dot |
| Screen | 3.0" fully articulating touchscreen | 3.0" tilting touchscreen, 921k-dot |
| Mount | Canon RF mount (full-frame) | Sony E-Mount |
| Memory Cards | Single SD UHS-II slot | SD UHS-I / Memory Stick |
| Connectivity | USB-C, Bluetooth, Wi-Fi | Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
EOS R8
A6100
Portrait
7.5/10
6.7/10
Street
6.8/10
7.3/10
Travel
6.6/10
6.4/10
Wedding & Events
6.4/10
5.1/10
Vlogging & Video
6.4/10
6.2/10
Filmmaking
6.5/10
4.9/10
Documentary
7.1/10
5.2/10
Sports & Action
7.9/10
6.5/10
Landscape
6.2/10
4.9/10
Wildlife
7.9/10
6.9/10
Casual
5.5/10
6.4/10
Food
6.9/10
6.2/10
Macro
7.3/10
5.2/10
Architecture
6.2/10
5.5/10
Astrophotography
6.3/10
6.0/10
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →
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