Realme GT5 vs Xiaomi 15 Ultra
The Realme GT5 (2023) runs on the Qualcomm Snapdragon 8 Gen 2, 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 65/100 (a 20-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5240); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,700,000); the Realme GT5 is noticeably lighter (205g vs 225g).
Profile comparison
Category scores
Realme GT5
Xiaomi 15 Ultra
What makes Realme GT5 better?
- Faster charging: 150W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 205g vs 225g
- Better display (94/100 vs 90/100)
- Better portability (46/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 1700000
- Better Geekbench Single: 3050 vs 2004
- Better Geekbench Multi: 10200 vs 5311
- Bigger battery: 6000 vs 5240 mAh
- Higher performance (92/100 vs 75/100)
- Better camera (87/100 vs 35/100)
- Longer battery life (80/100 vs 69/100)
Comparison verdict
Comparing the Realme GT5 vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 20 points higher (85/100 vs 65/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 75/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 35/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 69/100). In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Realme GT5 (92/100 vs 75/100). In the "display" category, the Realme GT5 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 GT5 (87/100 vs 35/100). In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 69/100). In the "portability" category, the Realme GT5 notably outperforms the Xiaomi 15 Ultra (46/100 vs 29/100).
Specs comparison
| Specification | Realme GT5 | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1700000 | 3030376 | |
| Geekbench Single | 2004 | 3050 | |
| Geekbench Multi | 5311 | 10200 | |
| Display | 6.7" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1240x2772 | 3200x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5240 mAh | 6000 mAh | |
| Charging | 150W | 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 | 256GB / 512GB / 1TB | |
| OS | Android 13, Realme UI 4.0 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1400 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.1×75.4×8.9 mm | 161.3×75.3×9.4 mm | |
| Weight | 205 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
Realme GT5
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT5
- 6.7" AMOLED
- Resolution: 1240x2772
- Refresh rate: 144 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Realme GT5
- 5240 mAh
- Wired: 150W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Realme GT5 and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Realme GT5 by 43.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT5
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Realme GT5 (92/100 vs 75/100).
display
In the "display" category, the Realme GT5 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 GT5 (87/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 69/100).
portability
In the "portability" category, the Realme GT5 notably outperforms the Xiaomi 15 Ultra (46/100 vs 29/100).
Frequently asked questions
Which is better: the Realme GT5 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Realme GT5 by 20 points (85/100 vs 65/100).
What is the rating of the Realme GT5 and the Xiaomi 15 Ultra?
The Realme GT5 has a MobileRank rating of 65/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Realme GT5 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 35/100).
Which is more powerful: the Realme GT5 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 75/100).
Should you choose the Realme GT5 over the Xiaomi 15 Ultra?
The Realme GT5 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, budget-conscious buyers.