- android.gs
- Compare
- S25 Ultra vs G6 5G
itel S25 Ultra vs Umidigi G6 5G
What S25 Ultra does better (13) and where G6 5G wins (6) — every spec side by side.
Dimensions
Size comparison
S25 UltraG6 5G
| S25 Ultra | G6 5G | Difference | |
|---|---|---|---|
| Height | 164.2 mm | 163.9 mm | +0.3 mm |
| Width | 74.6 mm | 75.3 mm | −0.7 mm |
| Thickness | 6.9 mm | 8.3 mm | −1.4 mm |
| Weight | 163 g | 183 g | −20 g |
Drawn to the same scale from the official dimensions (front and side).
Why is S25 Ultra better than G6 5G?
- Storage (max)512 GB vs 128 GB4×
- Wired charging18 W vs 10 W+80%
- OLED panelYes · G6 5G: No
- Refresh rate120 Hz vs 90 Hz+33%
- RAM8 GB vs 6 GB+33%
- Pixel density393 ppi vs 269 ppi+46%
- Selfie camera32 MP vs 8 MP4×
- Weight163 g vs 183 g+12%
- Screen size6.8″ vs 6.6″+3%
- Resolution (width)1,080 px vs 720 px+50%
- Thickness6.9 mm vs 8.3 mm+20%
- Main camera aperturef/1.6 vs f/1.8+12%
Why is G6 5G better than S25 Ultra?
- 5GNo · S25 Ultra: Yes
- Process12 nm vs 6 nm2×
- Rear cameras1 vs 22×
- 3.5 mm headphone jackNo · S25 Ultra: Yes
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Bluetooth5 vs 5.3+6%
Specifications
Side by side
| Design | ||
| Weight | 163 g | 183 g |
| Thickness | 6.9 mm | 8.3 mm |
| Height | 164.2 mm | 163.9 mm |
| Width | 74.6 mm | 75.3 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | IP64 | — |
| Water resistance (IPx) | IPx4 | — |
| Glass protection | Corning Gorilla Glass 7i | — |
| Colours | Bromo Black, Meteor Titanium, Komodo Ocean | Space Black, Nebula Purple, Lake Green, Glacier Blue |
| Display | ||
| Screen size | 6.8″ | 6.6″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,436 px | 1,616 px |
| Pixel density | 393 ppi | 269 ppi |
| Refresh rate | 120 Hz | 90 Hz |
| Peak brightness | 1,400 nits | — |
| Screen-to-body ratio | 89.1% | 83.9% |
| Performance | ||
| Chipset | Unisoc T620 | Mediatek Dimensity 6100+ |
| Chip maker | Unisoc | MediaTek |
| Process | 12 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.2 GHz |
| GPU | Mali-G57 | Mali-G57 MC2 |
| AnTuTu score | 452,545 | — |
| Geekbench 6 (multi-core) | 1,541 | — |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage (max) | 512 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.2 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.6 | f/1.8 |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 32 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 W | 10 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 5 | 5.3 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | — |
| Infrared port | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Under display | Side |
| Sensors | Fingerprint (under display, optical), unspecified sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 14 | Android 13 |
| Platform | Android | Android |
| Interface | itel OS 14.5 | — |
| Major OS updates promised | 2 | — |
