- android.gs
- Compare
- G100 Pro vs Redmi 15a
Umidigi G100 Pro vs Xiaomi Redmi 15a
What G100 Pro does better (10) and where Redmi 15a wins (6) — every spec side by side.
Dimensions
Size comparison
G100 ProRedmi 15a
| G100 Pro | Redmi 15a | Difference | |
|---|---|---|---|
| Height | 171 mm | 171.6 mm | −0.6 mm |
| Width | 77.6 mm | 79.5 mm | −1.9 mm |
| Thickness | 8.1 mm | 8.2 mm | −0.1 mm |
| Weight | 210 g | 210 g | = |
Drawn to the same scale from the official dimensions (front and side).
Why is G100 Pro better than Redmi 15a?
- Main camera50 MP vs 32 MP+56%
- Storage (max)256 GB vs 128 GB2×
- NFCYes · Redmi 15a: No
- RAM8 GB vs 6 GB+33%
- Wired charging20 W vs 15 W+33%
- Water resistance (IPx)IPx3 vs IPx2+50%
- Storage (base)128 GB vs 64 GB2×
- Rear cameras2 vs 12×
- Selfie camera16 MP vs 8 MP2×
- Pixel density260 ppi vs 254 ppi+2%
Why is Redmi 15a better than G100 Pro?
- 5GNo · G100 Pro: Yes
- Peak brightness450 nits vs 800 nits+78%
- Battery capacity6,000 mAh vs 6,300 mAh+5%
- Process12 nm vs 6 nm2×
- CPU frequency2 GHz vs 2.2 GHz+10%
- Bluetooth5 vs 5.4+8%
Specifications
Side by side
| Design | ||
| Weight | 210 g | 210 g |
| Thickness | 8.1 mm | 8.2 mm |
| Height | 171 mm | 171.6 mm |
| Width | 77.6 mm | 79.5 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP53 | IP52 |
| Water resistance (IPx) | IPx3 | IPx2 |
| Colours | Sand Black, Sand Silver | Black, Blue, Purple |
| Display | ||
| Screen size | 6.9″ | 6.9″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,640 px | 1,600 px |
| Pixel density | 260 ppi | 254 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 450 nits | 800 nits |
| Screen-to-body ratio | 85.2% | 84.3% |
| Performance | ||
| Chipset | Mediatek Helio G81 | Unisoc T8300 |
| Chip maker | MediaTek | Unisoc |
| Process | 12 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.2 GHz |
| GPU | Mali-G52 MC2 | Mali-G57 MC2 |
| Geekbench 6 (multi-core) | — | 2,074 |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 64 GB |
| Storage type | — | UFS 2.2 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 32 MP |
| Main camera aperture | — | f/2 |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 16 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,000 mAh | 6,300 mAh |
| Battery type | — | Li-Po |
| Wired charging | 20 W | 15 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.4 |
| NFC | Yes | No |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, compass |
| Software | ||
| OS at launch | Android 15 | Android 16 |
| Platform | Android | Android |
| Interface | — | HyperOS 3 |
| Major OS updates promised | — | 4 |
