realme GT 8 vs Xiaomi 15T
64.4Performance43.5
88.2Display63.7
54.2Camera55.5
83.2Battery76.5
70.7Features100
7 spec wins — realme GT 85 spec wins — Xiaomi 15T
InnoReviews verdict
realme GT 8 wins this phone face-off, 71.5 to 62.2, pulling ahead mainly in display (+25) and performance (+21). Xiaomi 15T still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme GT 8
- Stronger performance score: 64 vs 44
- Stronger display score: 88 vs 64
- Stronger battery score: 83 vs 77
- 119% higher Peak brightness: 7,000 nits vs 3,200 nits
- 75% higher Optical zoom: 3.5 x vs 2 x
Reasons to pick the Xiaomi 15T
- Stronger features score: 100 vs 71
- 100% higher Front camera: 32 MP vs 16 MP
- 50% higher ultra-wide: 12 MP vs 8 MP
Display
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| Screen size | 6.79 ″ | 6.83 ″+1% |
| Panel type | AMOLED | AMOLED |
| Resolution | 1440x3136 | 1280x2772 |
| Pixel density | 508 ppi+14% | 447 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 7,000 nits+119% | 3,200 nits |
| Screen-to-body | 90.7 % | — |
Performance
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 8400-Ultra |
| Geekbench 6 (single) | — | 1,632Top 44% |
| Geekbench 6 (multi) | — | 6,505Top 29% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB, 512GB, 1TB | 256/512GB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | 8 MP | 12 MP+50% |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 3.5 x+75% | 2 x |
| Max video | 8K@30fps, 4K@120fps, 1080p@240fps | 4K@60fps |
| Front camera | 16 MP | 32 MP+100% |
| OIS | Yes | Yes |
Battery
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| Capacity | 7,000 mAh+27% | 5,500 mAh |
| Wired charging | 100 W+49% | 67 W |
| Active use endurance | — | 14.9 h |
Design
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| Weight | 214 g | 194 g+9% |
| Thickness | 8.2 mm | 7.5 mm+9% |
| IP rating | IP68/IP69/IP66 | IP68 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 6.0 | 6.0 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB-C |
| eSIM | — | Yes |
Software
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| OS at launch | Android 16 (Realme UI 7.0) | Android 15 (HyperOS 2) |
| OS update pledge | 4 years | — |
Audio
| Spec | realme GT 8 | Xiaomi 15T |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |