Fujifilm X-T4vs BF
Fujifilm
Fujifilm X-T4 (2020)
Starting from £999 new
Best for Hybrid shooters & enthusiasts
View Fujifilm X-T4
Sigma
BF (2025)
Starting from £1799 new
Best for Photographers who want to strip back every distraction
View BF
GearScore™ Verdict — Which should you buy?
Hybrid Shooters & Enthusiasts — Fujifilm X-T4 (2020): The X-T series reached hybrid maturity with the X-T4 — IBIS, 4K/60p, and Fujifilm colour science in the most complete X-T package.
Photographers Who Want To Strip Back Every Distraction — BF (2025): The most radical camera in years — no dials, no buttons, just a flat aluminium body and total creative minimalism.
Who should buy what
Fujifilm X-T4 (2020)
- Hybrid photographers who want IBIS and 4K video in the X-T body style
- X-T3 owners who want in-body stabilisation and a fully articulating screen
- Fujifilm shooters who need a capable video body alongside stills
- Anyone who wants a well-rounded X-T camera at a now very competitive price
BF (2025)
- Photographers who find camera menus and dials a distraction from the creative process
- L-mount system users who want the lightest, most minimal full-frame body available
- Design enthusiasts who value the object quality and philosophy as much as the output
- Sigma fp/fp L users ready for a more radical step toward minimal photography
Quick take: The fujifilm x-t4 has the highest resolution at 26mp; the fujifilm x-t4 is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | Fujifilm X-T4 (2020) | BF (2025) |
|---|---|---|
| Price | £999 | £1,799 |
| Sensor | 26.1MP APS-C X-Trans CMOS IV | 24MP full-frame BSI CMOS |
| Resolution | 26.1MP | 24.0MP |
| Video | 4K/60p, 1080p/240p, F-Log | 4K/30p, 1080p/60p |
| Autofocus | Hybrid phase/contrast AF with face/eye detection | Phase-detect AF — face and eye detection |
| Stabilisation | 6.5-stop IBIS | 5-axis IBIS — 7 stops |
| Burst Rate | 15fps mechanical / 30fps electronic | 9fps electronic |
| Battery Life | 600 shots (CIPA) | ~400 shots (CIPA) |
| Weight | 607g body only | 427g body only |
| Dimensions | 134.6 × 92.8 × 63.8mm | 127.0 × 75.0 × 45.0mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | 0.5" OLED EVF, 3.69M dots, 100fps | EVF 0.75× 3.68M-dot |
| Screen | 3.0" fully articulating touchscreen | 3.15" fully articulating touchscreen — primary interface |
| Mount | Fujifilm X-mount | L-mount (Leica/Panasonic/Sigma) |
| Memory Cards | Dual SD UHS-I | Single UHS-II SD slot |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth |
Suitability by genre
| Genre | Fujifilm X-T4 | BF |
|---|---|---|
| Vlogging & Video | ||
| Travel | ||
| Portrait | ||
| Street | ||
| Sports & Action | — | |
| Landscape | ||
| Sports | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
More comparisons with Fujifilm X-T4
Camera family history