The lightest full-frame Canon takes on Sony's do-everything hybrid. We compare autofocus, video, IBIS, and long-term lens investment to find the right body for your budget.
Updated: February 2026
Choose if: You want full-frame quality at the lowest price in the smallest body. Best for stills shooters who don't need IBIS and can lean on Canon's excellent autofocus.
Choose if: You want the more capable hybrid. In-body stabilization, dual card slots, and a higher-resolution 33MP sensor make it worth the premium for serious work.
| Specification | Canon R8 | Sony A7 IV |
|---|---|---|
| Sensor | 24.2MP Full-Frame CMOS | 33MP Full-Frame BSI CMOS |
| Processor | DIGIC X | BIONZ XR |
| Video (Max) | 4K60 (1.6x crop), 4K30 full-width | 4K60 (1.5x crop / S35), 4K30 full-frame |
| Autofocus | Dual Pixel CMOS AF II, 1053 zones | 759-point hybrid, Eye/Animal/Bird AF |
| IBIS | None | 5-axis, 5.5 stops |
| Burst Speed | 40fps electronic, 6fps mechanical | 10fps |
| Card Slots | 1x SD UHS-II | 2x (1x CFexpress A/SD + 1x SD UHS-II) |
| Viewfinder | 2.36M-dot, 0.7x | 3.69M-dot, 0.78x |
| Screen | 3" vari-angle, 1.62M-dot | 3" vari-angle, 1.03M-dot |
| Battery Life | ~220 shots (CIPA) | ~580 shots (LCD) |
| Weight | 461g (body + battery) | 658g (body + battery) |
| Price (Body) | ~$1,499 | ~$2,499 |
The Canon R8 is $1,000 cheaper, but here's what you give up:
Worth the premium? Yes, if you shoot handheld video, deliver paid work that needs card redundancy, or want the extra resolution. The R8 wins on price, weight, and burst speed; the A7 IV wins on reliability features and versatility.
Winner: Tie. Canon for fast lock-on and vehicles, Sony for sticky predictive tracking across subjects.
Winner: Sony A7 IV. IBIS plus dual slots make it the safer choice for handheld and paid video; the R8 trades stabilization for a lighter, cheaper body.
For serious hybrid shooters: The Sony A7 IV is the more complete tool. IBIS, dual card slots, a higher-resolution sensor, and longer battery life justify the premium for paid and handheld work.
For budget-conscious stills shooters: The Canon R8 delivers the same full-frame image quality in the lightest, cheapest body here. Just accept the lack of IBIS and budget for extra batteries.
