Realme GT Neo 3T vs Xiaomi 15 Ultra
The Realme GT Neo 3T (2022) runs on the Qualcomm Snapdragon 870 5G, 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 58/100 (a 27-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5000); the main camera is 64 MP vs 50 MP; the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,010,069); the Realme GT Neo 3T is noticeably lighter (194g vs 225g).
Realme GT Neo 3T
Xiaomi 15 Ultra
- Better main camera: 64MP vs 50MP
- Lighter: 194g vs 225g
- Better portability (55/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 1010069
- Better Geekbench Single: 3050 vs 1298
- Better Geekbench Multi: 10200 vs 3520
- Bigger battery: 6000 vs 5000 mAh
- Faster charging: 90W vs 80W
- Higher performance (92/100 vs 61/100)
- Better camera (87/100 vs 43/100)
- Longer battery life (80/100 vs 56/100)
- Better display (90/100 vs 80/100)
Comparing the Realme GT Neo 3T vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 27 points higher (85/100 vs 58/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 61/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 43/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 56/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Realme GT Neo 3T (92/100 vs 61/100). In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 80/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme GT Neo 3T (87/100 vs 43/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Realme GT Neo 3T (80/100 vs 56/100). In the "portability" category, the Realme GT Neo 3T notably outperforms the Xiaomi 15 Ultra (55/100 vs 29/100).
| Specification | Realme GT Neo 3T | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 870 5G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1010069 | 3030376 | |
| Geekbench Single | 1298 | 3050 | |
| Geekbench Multi | 3520 | 10200 | |
| Display | 6.6" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1080x2400 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, Realme UI 3.0 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1300 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.9×75.8×8.7 mm | 161.3×75.3×9.4 mm | |
| Weight | 194 g | 225 g | |
| Price | — | $999 |
Realme GT Neo 3T
- Main: 64MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme GT Neo 3T
- 6.6" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Realme GT Neo 3T
- 5000 mAh
- Wired: 80W
- 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 GT Neo 3T and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Realme GT Neo 3T by 66.7% in our overall performance rating.
Realme GT Neo 3T
Price unknownperformance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Realme GT Neo 3T (92/100 vs 61/100).
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme GT Neo 3T (87/100 vs 43/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Realme GT Neo 3T (80/100 vs 56/100).
portability
In the "portability" category, the Realme GT Neo 3T notably outperforms the Xiaomi 15 Ultra (55/100 vs 29/100).
Which is better: the Realme GT Neo 3T or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Realme GT Neo 3T by 27 points (85/100 vs 58/100).
What is the rating of the Realme GT Neo 3T and the Xiaomi 15 Ultra?
The Realme GT Neo 3T has a MobileRank rating of 58/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Realme GT Neo 3T or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 43/100).
Which is more powerful: the Realme GT Neo 3T or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 61/100).
Should you choose the Realme GT Neo 3T over the Xiaomi 15 Ultra?
The Realme GT Neo 3T is a better fit for active users. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.