Realme GT 8 Pro vs Xiaomi 12S Ultra
The Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 12S Ultra (2022) runs on the Qualcomm Snapdragon 8+ Gen 1. By overall MobileRank rating, the Realme GT 8 Pro leads — 84/100 vs 71/100 (a 13-point difference). Key differences: the Realme GT 8 Pro has the bigger battery (6500 mAh vs 4800); the main camera is 50 MP vs 3 MP; the Realme GT 8 Pro is faster in AnTuTu (3,942,923 vs 1,627,862); the Realme GT 8 Pro is noticeably lighter (207g vs 225g).
Realme GT 8 Pro
Xiaomi 12S Ultra
- Higher AnTuTu: 3942923 vs 1627862
- Better Geekbench Single: 3640 vs 1761
- Better Geekbench Multi: 11033 vs 4688
- Bigger battery: 6500 vs 4800 mAh
- Faster charging: 100W vs 67W
- Better main camera: 50MP vs 3MP
- Lighter: 207g vs 225g
- Higher performance (98/100 vs 73/100)
- Better camera (73/100 vs 70/100)
- Longer battery life (83/100 vs 64/100)
- Better portability (52/100 vs 32/100)
- Better display (90/100 vs 84/100)
Comparing the Realme GT 8 Pro vs the Xiaomi 12S Ultra, the Realme GT 8 Pro scores 13 points higher (84/100 vs 71/100). In the "performance" category, the Realme GT 8 Pro leads (98/100 vs 73/100). In the "battery" category, the Realme GT 8 Pro leads (83/100 vs 64/100). In the "performance" category, the Realme GT 8 Pro notably outperforms the Xiaomi 12S Ultra (98/100 vs 73/100). In the "display" category, the Xiaomi 12S Ultra is a bit better (90/100 vs 84/100). In the "camera" category, the Realme GT 8 Pro and the Xiaomi 12S Ultra are nearly equal (73/100 vs 70/100). In the "battery" category, the Realme GT 8 Pro notably outperforms the Xiaomi 12S Ultra (83/100 vs 64/100). In the "portability" category, the Realme GT 8 Pro notably outperforms the Xiaomi 12S Ultra (52/100 vs 32/100).
| Specification | Realme GT 8 Pro | Xiaomi 12S Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8+ Gen 1 | |
| AnTuTu | 3942923 | 1627862 | |
| Geekbench Single | 3640 | 1761 | |
| Geekbench Multi | 11033 | 4688 | |
| Display | 6.8" LTPO AMOLED | 6.7" LTPO2 AMOLED | |
| Resolution | 2780x1264 | 1440x3200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 4800 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 136 | |
| Main camera | 50 MP | 3 MP | |
| Ultrawide | 50 MP | 48 MP | |
| Telephoto | 50 MP | 48 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15 | Android 12, MIUI 13 | |
| Brightness (peak) | — | 1500 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.2×75.0×9.1 mm | |
| Weight | 207 g | 225 g | |
| Launch price | $599 | — |
Realme GT 8 Pro
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Xiaomi 12S Ultra
- Main: 3MP f/f/1.9
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 32MP
Realme GT 8 Pro
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Xiaomi 12S Ultra
- 6.7" LTPO2 AMOLED
- Resolution: 1440x3200
- Refresh rate: 120 Hz
Realme GT 8 Pro
- 6500 mAh
- Wired: 100W
- Wireless charging: no data
Xiaomi 12S Ultra
- 4800 mAh
- Wired: 67W
- Wireless: 50W
We compared Realme GT 8 Pro and Xiaomi 12S Ultra, covering their specs and all relevant benchmarks.
Realme GT 8 Pro leads Xiaomi 12S Ultra by 142.2% in our overall performance rating.
Xiaomi 12S Ultra
Price unknownperformance
In the "performance" category, the Realme GT 8 Pro notably outperforms the Xiaomi 12S Ultra (98/100 vs 73/100).
display
In the "display" category, the Xiaomi 12S Ultra is a bit better (90/100 vs 84/100).
camera
In the "camera" category, the Realme GT 8 Pro and the Xiaomi 12S Ultra are nearly equal (73/100 vs 70/100).
battery
In the "battery" category, the Realme GT 8 Pro notably outperforms the Xiaomi 12S Ultra (83/100 vs 64/100).
portability
In the "portability" category, the Realme GT 8 Pro notably outperforms the Xiaomi 12S Ultra (52/100 vs 32/100).
Which is better: the Realme GT 8 Pro or the Xiaomi 12S Ultra?
The Realme GT 8 Pro is noticeably better than the Xiaomi 12S Ultra — the overall rating gap is 13 points.
What is the rating of the Realme GT 8 Pro and the Xiaomi 12S Ultra?
The Realme GT 8 Pro has a MobileRank rating of 84/100, the Xiaomi 12S Ultra — 71/100.
Which is more powerful: the Realme GT 8 Pro or the Xiaomi 12S Ultra?
The Realme GT 8 Pro leads on performance (98/100 vs 73/100).
Should you choose the Realme GT 8 Pro over the Xiaomi 12S Ultra?
The Realme GT 8 Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi 12S Ultra is a better fit for active users.