Canon EOS 90Dvs EOS M3vs EOS R8
Canon
Canon EOS 90D (2019)
Starting from £849 new
Best for Sports, wildlife & DSLR enthusiasts
View Canon EOS 90D
GearScore™ Verdict — Which should you buy?
Sports, Wildlife & Dslr Enthusiasts — Canon EOS 90D (2019): The best APS-C DSLR Canon ever made — 32MP, 10fps, weather sealing, and an optical viewfinder experience no mirrorless can replicate.
Casual & Everyday — EOS M3 (2015): The EOS M3 was a meaningful upgrade over the original EOS M — bringing 24MP, a tilting touchscreen, and improved Hybrid CMOS AF III. Video tops out at 1080p/30p and burst shooting is modest, but for stills photographers wanting affordable APS-C quality, the M3 is a competent used-market option.
Full-Frame Entry — EOS R8 (2023): Canon's most affordable full-frame mirrorless — 4K/60p 10-bit and class-leading Dual Pixel AF at an accessible entry price.
Who should buy what
Canon EOS 90D (2019)
- DSLR photographers who aren't ready to switch to mirrorless
- Sports and wildlife shooters who want optical viewfinder tracking
- Canon APS-C DSLR users upgrading to 32.5MP and faster burst
- Photographers who prefer the battery life and handling of a traditional DSLR
EOS M3 (2015)
- Photographers who want affordable 24MP APS-C quality on a budget
- Casual shooters who want a compact EF-M camera with a tilting screen
- Users looking for an affordable entry into the Canon EF-M ecosystem
- Used-market buyers wanting a capable but inexpensive mirrorless
EOS R8 (2023)
- 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
Quick take: The canon eos 90d has the highest resolution at 32mp; the eos m3 is the most affordable; only the canon eos 90d is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Canon EOS 90D (2019) | EOS M3 (2015) | EOS R8 (2023) |
|---|---|---|---|
| Price | £849 | £150 | £1,099 |
| Sensor | 32.5MP APS-C CMOS (Dual Pixel AF) | 24.2MP APS-C CMOS | 24.2MP Full-frame BSI CMOS |
| Resolution | 32.5MP | 24.2MP | 24.2MP |
| Video | 4K/30p (1.6× crop), FHD/120p | 1080p/30p | 4K/60p oversampled 10-bit, FHD/180p |
| Autofocus | Dual Pixel CMOS AF (live view), 45-point phase-detect (OVF) | Hybrid CMOS AF III (phase-detect + contrast-detect) | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking |
| Stabilisation | None (no IBIS) | — | None (no IBIS) |
| Burst Rate | 10fps mechanical | 4.2fps | 6fps mechanical, 40fps electronic |
| Battery Life | ~1300 shots (CIPA with OVF) | ~250 shots (CIPA) | ~220 shots (CIPA) |
| Weight | 701g body only | 366g (body only) | 461g body only |
| Dimensions | 140.7 × 104.8 × 76.8mm | 110.9 × 68.0 × 44.4mm | 132.5 × 86.1 × 70.0mm |
| Weather Sealed | Yes | No | No |
| Viewfinder | Optical pentaprism, 100% coverage, 0.95× magnification | None (optional EVF-DC1 accessory) | EVF, 2.36M dots, 0.59× |
| Screen | 3.0" vari-angle touchscreen | 3.0" tilting touchscreen, 1.04M dots | 3.0" fully articulating touchscreen |
| Mount | Canon EF / EF-S | Canon EF-M mount | Canon RF mount (full-frame) |
| Memory Cards | Dual SD UHS-II slots | Single SD UHS-I slot | Single SD UHS-II slot |
| Connectivity | USB 2.0, Bluetooth, Wi-Fi | USB, Wi-Fi, NFC | USB-C, Bluetooth, Wi-Fi |
Suitability by genre
| Genre | Canon EOS 90D | EOS M3 | EOS R8 |
|---|---|---|---|
| Sports & Action | |||
| Wildlife | — | — | |
| Portrait | |||
| Landscape | — | ||
| Travel | — | ||
| Vlogging & Video | |||
| Casual | — | — | |
| Street | — | ||
| Wedding & Events | — | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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