Realme GT7 (China) vs Xiaomi 15 Ultra
The Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 71/100 (a 14-point difference). Key differences: the Realme GT7 (China) has the bigger battery (7200 mAh vs 6000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 2,835,794); the Realme GT7 (China) is noticeably lighter (203g vs 225g).
Realme GT7 (China)
Xiaomi 15 Ultra
- Bigger battery: 7200 vs 6000 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 203g vs 225g
- Better display (94/100 vs 90/100)
- Better portability (54/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 2835794
- Better Geekbench Single: 3050 vs 2729
- Better Geekbench Multi: 10200 vs 8430
- Higher performance (92/100 vs 89/100)
- Better camera (87/100 vs 35/100)
- Longer battery life (80/100 vs 72/100)
Comparing the Realme GT7 (China) vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 14 points higher (85/100 vs 71/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 35/100). In the "performance" category, the Xiaomi 15 Ultra and the Realme GT7 (China) are nearly equal (92/100 vs 89/100). In the "display" category, the Realme GT7 (China) and the Xiaomi 15 Ultra are nearly equal (94/100 vs 90/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme GT7 (China) (87/100 vs 35/100). In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 72/100). In the "portability" category, the Realme GT7 (China) notably outperforms the Xiaomi 15 Ultra (54/100 vs 29/100).
| Specification | Realme GT7 (China) | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 2835794 | 3030376 | |
| Geekbench Single | 2729 | 3050 | |
| Geekbench Multi | 8430 | 10200 | |
| Display | 6.8" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1280x2800 | 3200x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7200 mAh | 6000 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 6500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×76.0×8.3 mm | 161.3×75.3×9.4 mm | |
| Weight | 203 g | 225 g | |
| Price | — | $999 |
Realme GT7 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Realme GT7 (China) and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Realme GT7 (China) by 6.4% in our overall performance rating.
Realme GT7 (China)
Price unknownperformance
In the "performance" category, the Xiaomi 15 Ultra and the Realme GT7 (China) are nearly equal (92/100 vs 89/100).
display
In the "display" category, the Realme GT7 (China) and the Xiaomi 15 Ultra are nearly equal (94/100 vs 90/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme GT7 (China) (87/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 72/100).
portability
In the "portability" category, the Realme GT7 (China) notably outperforms the Xiaomi 15 Ultra (54/100 vs 29/100).
Which is better: the Realme GT7 (China) or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is noticeably better than the Realme GT7 (China) — the overall rating gap is 14 points.
What is the rating of the Realme GT7 (China) and the Xiaomi 15 Ultra?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Realme GT7 (China) or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 35/100).
Should you choose the Realme GT7 (China) over the Xiaomi 15 Ultra?
The Realme GT7 (China) is a better fit for gamers and power users. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.