Fujifilm X100VI vs Ricoh GR IV
Every published spec side by side, with today's lowest prices for the market you've chosen.
Key differences
- Announced: Aug 2025 on the GR IV, against Feb 2024 on the X100VI.
- Resolution: 40.2 MP on the X100VI, against 25.7 MP on the GR IV.
- Native ISO: 100–204,800 on the GR IV, against 125–12,800 on the X100VI.
- Max resolution: 6.2K on the X100VI, against 1080p on the GR IV.
- 10-bit internal: Yes on the X100VI, against No on the GR IV.
- Mic input: Yes on the X100VI, against No on the GR IV.
 |  | |
|---|---|---|
| Lowest price today | $1,799.95 new | $1,596.95 new |
| Overview | ||
| Type | Compact (fixed lens) | Compact (fixed lens) |
| Announced | Feb 2024 | Aug 2025 (best) |
| US launch priceUS list price when announced, body only. Today's prices are in the offers table. | $1,599 | $1,499.95 |
| Lens | 35mm (35mm eq.) f/2 | 28mm (35mm eq.) f/2.8 |
| Sensor & image | ||
| Sensor size | APS-C | APS-C |
| Sensor type | X-Trans CMOS 5 HR | CMOS |
| Resolution | 40.2 MP (best) | 25.7 MP |
| Native ISO | 125–12,800 | 100–204,800 (best) |
| In-body stabilisation | Yes, 6 stops | Yes, 6 stops |
| Speed & autofocus | ||
| Burst (mechanical) | 11 fps | — |
| Burst (electronic) | 20 fps | — |
| Fastest shutter (mech.) | 1/4,000s | 1/4,000s |
| Fastest shutter (elec.) | 1/180,000s | — |
| AF pointsMakers count points differently, so this is not ranked. | 425 | — |
| Subject detectionMakers group subjects differently (Canon's "animal" includes birds), so only having it is ranked. | Human, Animal, Bird, Vehicle, Aircraft, Train | — |
| Video | ||
| Max resolution | 6.2K (best) | 1080p |
| 4K frame rate | 60p | — |
| 10-bit internal | Yes (best) | No |
| Internal raw video | No | No |
| Mic input | Yes (best) | No |
| Headphone jack | No | No |
| Viewfinder & screen | ||
| Viewfinder | Hybrid optical/EVF, 3.69M dots (best) | None |
| Rear screen | 3", 1.62M dots (best) | 3", 1.04M dots |
| Screen articulation | Tilting | Fixed |
| Touchscreen | Yes | Yes |
| Body & battery | ||
| Weight (with battery) | 521 g | 262 g (best) |
| Dimensions (W×H×D) | 128 × 74.8 × 55.3 mm | 109.4 × 61.1 × 32.7 mm |
| Weather sealed | — | — |
| Battery (CIPA shots) | 320 (best) | 250 |
| Card slots | 1 · SD UHS-I | 1 · microSD UHS-I + 53GB internal |
| USB-C | Yes | Yes |
| Built-in flash | Yes | No |
| Wi-Fi / Bluetooth | Wi-Fi + Bluetooth | Wi-Fi + Bluetooth |
Green marks the better figure where “better” is unambiguous. A dash means the maker doesn't publish it or we haven't verified it yet.
Low light & noise
X100VI
3.0 µm pixels
40.2 MP on a aps-c sensor, ISO up to 12,800
GR IV
3.8 µm pixels
25.7 MP on a aps-c sensor, ISO up to 204,800
Bigger pixels gather more light each, so they tend to show less noise at high ISO, but sensor design matters as much. For real noise at ISO 6400, these sites measure it:
- Photons to Photos: dynamic range vs ISO ↗Photographic dynamic range measured at every ISO, bodies on one chart
- Photons to Photos: noise vs ISO ↗Read noise at every ISO from lab tests: lower is cleaner in the shadows
- DPReview studio scene ↗The same scene shot by each camera at the ISO you pick, side by side
- DPReview reviews ↗Full reviews with high-ISO samples
- Low-light video tests ↗Real-world high-ISO footage on YouTube
Size, to scale
Front (width × height)
Top (width × depth)