Canon EOS 90Dvs EOS R6 Mark IIvs A7C II

GearFrame · Updated March 2026

Canon Canon EOS 90D Canon Canon EOS 90D (2019) From £849 Best for Sports, wildlife & DSLR enthusiasts View Canon EOS 90D
VS
Canon EOS R6 Mark II Canon EOS R6 Mark II (2022) From £2099 Best for Portraits & action View EOS R6 Mark II
VS
Sony A7C II Sony A7C II (2023) From £1499 Best for Full-frame hybrid View A7C II

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.

Portraits & Action — EOS R6 Mark II (2022): 40fps burst, 8-stop IBIS, and Canon's best-in-class Dual Pixel AF — exceptional for action, sports, and portrait work.

Full-Frame Hybrid — A7C II (2023): Full-frame AI autofocus in the most compact body available — the best camera under £1,500 for hybrid shooters.

↓ Full specifications below

Canon EOS 90D (2019)

  • You're invested in Canon EF DSLR lenses and don't want to switch systems
  • You shoot wildlife or sports and prefer an optical viewfinder
  • You want a mid-range DSLR upgrade without going mirrorless

EOS R6 Mark II (2022)

  • You want a do-everything full-frame body for weddings and events
  • You need reliable subject tracking across stills and fast-moving video
  • You shoot both photos and video professionally and need a single body that handles both
  • You want Canon's colour science with a modern mirrorless system

A7C II (2023)

  • You want full-frame image quality in the most compact body possible
  • You travel constantly and need a serious camera that doesn't weigh down your bag
  • You're a portrait or lifestyle photographer who shoots on the move
  • You create content for social media or YouTube and want full-frame quality in a vlog-friendly form

Quick take: The a7c ii has the highest resolution at 33mp; the canon eos 90d is the most affordable; only the canon eos 90d, eos r6 mark ii are weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Canon EOS 90D (2019)EOS R6 Mark II (2022)A7C II (2023)
Price £849 £2,099 £1,499
Sensor 32.5MP APS-C CMOS (Dual Pixel AF) 24.2MP Full-frame BSI CMOS 33MP Full-frame Exmor R BSI CMOS
Resolution 32.5MP 24.2MP 33.0MP
Video 4K/30p (1.6× crop), FHD/120p 4K/60p 10-bit oversampled, 6K RAW out, FHD/180p 4K/60p oversampled, S-Log3, 10-bit internal
Autofocus Dual Pixel CMOS AF (live view), 45-point phase-detect (OVF) Dual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking 759-point phase-detect, AI subject recognition
Stabilisation None (no IBIS) 5-axis IBIS, 8.0 stops (coordinated with IS lenses) 5-axis IBIS, 7.0 stops
Burst Rate 10fps mechanical 12fps mechanical, 40fps electronic 10fps mechanical, 30fps electronic
Battery Life ~1300 shots (CIPA with OVF) ~760 shots (CIPA) ~530 shots (CIPA)
Weight 701g body only 670g body only 514g body only
Dimensions 140.7 × 104.8 × 76.8mm 138.4 × 98.4 × 88.4mm 124.0 × 71.1 × 63.4mm
Weather Sealed Yes Yes No
Viewfinder Optical pentaprism, 100% coverage, 0.95× magnification EVF, 3.69M dots, 0.76× magnification EVF, 2.36M dots, 0.70× magnification
Screen 3.0" vari-angle touchscreen 3.0" fully articulating touchscreen 3.0" vari-angle touchscreen
Mount Canon EF / EF-S Canon RF mount (full-frame) Sony FE (full-frame E-mount)
Memory Cards Dual SD UHS-II slots Dual SD UHS-II slots Dual slots: SD UHS-II + CFexpress Type A
Connectivity USB 2.0, Bluetooth, Wi-Fi USB-C 3.1, Bluetooth, Wi-Fi USB-C (3.2), Bluetooth, Wi-Fi
⚡ Compare specs side by side Canon EOS 90D prices → EOS R6 Mark II prices → A7C II prices →

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