X100Svs A1
Sony
A1 (2021)
Starting from £5999 new
Best for Professional sport, wildlife, portrait & hybrid shooting
View A1
GearScore™ Verdict — Which should you buy?
Street & Travel — X100S (2013): The X100S was the moment the X100 series became legendary. Dramatically faster phase-detect AF, X-Trans II image quality, Fujifilm's film simulations, and the iconic hybrid viewfinder in a pocketable fixed-lens body — the blueprint every subsequent X100 has built on. A brilliant used-market buy for street and travel photographers who want the Fujifilm experience at an accessible price.
Professional Sport, Wildlife, Portrait & Hybrid Shooting — A1 (2021): 50MP, 30fps, 8K — the Sony A1 is the most complete professional camera ever made.
Who should buy what
X100S (2013)
- Street photographers who want the Fujifilm X100 experience on a budget
- Travel photographers who love a fixed focal length
- Film photography enthusiasts who want digital film simulations
- Used-market buyers stepping into the X100 series
A1 (2021)
- Professional photographers who need resolution and speed without compromise
- Sports and wildlife photographers demanding the absolute fastest Sony
- Studio and fashion photographers who also shoot sport or events
- A9 III or A7R V owners who want a single body that does everything
Quick take: The a1 has the highest resolution at 50mp; the x100s is the most affordable; only the a1 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | X100S (2013) | A1 (2021) |
|---|---|---|
| Price | £250 | £5,999 |
| Sensor | 16.3MP APS-C X-Trans CMOS II | 50.1MP Full-Frame Stacked BSI CMOS Exmor RS |
| Resolution | 16.3MP | 50.1MP |
| Video | 1080p/60p | 8K/30p, 4K/120p, 1080p/240p |
| Autofocus | Hybrid AF with sensor-embedded phase-detect + contrast-detect | Real-time Tracking, AI subject recognition — 759 phase-detect points |
| Stabilisation | — | IBIS — up to 5.5 stops |
| Burst Rate | 6fps | 30fps electronic with full AF/AE |
| Battery Life | ~330 shots (CIPA) | ~430 shots (CIPA) |
| Weight | 445g (with battery and card) | 737g (with battery) |
| Dimensions | 126.5 × 74.4 × 52.4mm | 128.9 × 96.9 × 80.8mm |
| Weather Sealed | No | Yes |
| Viewfinder | Hybrid optical/electronic viewfinder | EVF, 9.44M dots, 0.90× magnification, 240fps |
| Screen | 2.8" fixed LCD, 460k dots | 3.0" fully tilting touchscreen |
| Mount | Fixed Fujinon 23mm f/2 (35mm equivalent) | Sony FE mount (full-frame E-mount) |
| Memory Cards | Single SD UHS-I slot | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB, Wi-Fi (via optional adapter) | USB-C, Wi-Fi 5GHz, Bluetooth, Ethernet, HDMI |
Suitability by genre
| Genre | X100S | A1 |
|---|---|---|
| Street | — | |
| Travel | — | |
| Casual | — | |
| Portrait | ||
| Landscape | ||
| Vlogging & Video | ||
| Sports | — | |
| Wildlife | — | |
| Wedding | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
More comparisons with X100S
Camera family history