EOS R8vs Sigma fpvs Sony RX100 VII
Sigma
Sigma fp (2019)
From £1499
Best for Creative filmmakers & experimental photographers
View Sigma fp
Which should you buy?
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.
Creative Filmmakers & Experimental Photographers — Sigma fp (2019): The smallest full-frame camera in the world — Cinema DNG RAW and L-mount flexibility in a pocket-sized body that rewards creative shooters.
Travel & Versatility — Sony RX100 VII (2019): The most versatile compact camera ever made — 24-200mm zoom, 20fps burst, and 960fps slow-motion in a jacket pocket.
Who should buy what
EOS R8 (2023)
- You want full-frame image quality on a tight budget
- You shoot mainly in good light and can live without built-in stabilisation
- You primarily shoot stills with occasional video
Sigma fp (2019)
- You're a filmmaker building a cinema rig where the smallest full-frame body is essential
- You want L-mount compatibility to pair with Sigma Art or Leica SL lenses
- You prioritise video and cinema colour over stills ergonomics and functionality
Sony RX100 VII (2019)
- You want serious image quality in a camera small enough to carry absolutely everywhere
- You shoot travel, events, or street photography and want something discreet but genuinely capable
- You need fast burst shooting and reliable autofocus in the most pocketable possible package
Quick take: The sigma fp has the highest resolution at 25mp; the eos r8 is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R8 (2023) | Sigma fp (2019) | Sony RX100 VII (2019) |
|---|---|---|---|
| Price | £1,099 | £1,499 | £1,099 |
| Sensor | 24.2MP Full-frame BSI CMOS | 24.6MP full-frame Bayer CMOS | 20.1MP 1-inch Exmor RS BSI CMOS (stacked) |
| Resolution | 24.2MP | 24.6MP | 20.1MP |
| Video | 4K/60p oversampled 10-bit, FHD/180p | 12-bit Cinema DNG RAW, 4K/24p, 1080p/120p | 4K/30p HLG, FHD/960fps super slow-motion |
| Autofocus | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking | Contrast-detect AF with face/eye detection | 357-point phase-detect + 425 contrast, Eye AF, tracking |
| Stabilisation | None (no IBIS) | None (lens-based only) | 3-stop Optical SteadyShot |
| Burst Rate | 6fps mechanical, 40fps electronic | 18fps electronic | 20fps AF/AE tracking (90fps short burst) |
| Battery Life | ~220 shots (CIPA) | 200 shots (CIPA) | ~260 shots (CIPA) |
| Weight | 461g body only | 422g body only | 302g with battery and card |
| Dimensions | 132.5 × 86.1 × 70.0mm | 112.6 × 69.9 × 45.3mm | 101.6 × 58.1 × 42.8mm |
| Weather Sealed | No | No | No |
| Viewfinder | EVF, 2.36M dots, 0.59× | None | Pop-up EVF, 2.36M dots, 0.59× magnification |
| Screen | 3.0" fully articulating touchscreen | 3.15" fixed touchscreen | 3.0" tilting touchscreen |
| Mount | Canon RF mount (full-frame) | Leica L-mount | Fixed Zeiss Vario-Sonnar 24-200mm f/2.8-4.5 |
| Memory Cards | Single SD UHS-II slot | Single SD UHS-II + CFexpress Type B (via adapter) | Single SD UHS-I slot |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.1, Wi-Fi, Bluetooth | USB-C, Bluetooth, Wi-Fi, NFC |
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