Nothing Phone (4a) Pro vs Xiaomi 15S Pro
The Nothing Phone (4a) Pro (2026) runs on the Qualcomm Snapdragon 7s Gen 4, while the Xiaomi 15S Pro (2025) runs on the Xiaomi XRING O1; estimated prices are $449 and $760. By overall MobileRank rating, the Xiaomi 15S Pro leads — 84/100 vs 67/100 (a 17-point difference). Key differences: the Xiaomi 15S Pro has the bigger battery (6100 mAh vs 5200); the Xiaomi 15S Pro is faster in AnTuTu (2,998,904 vs 1,405,881).
Nothing Phone (4a) Pro
Xiaomi 15S Pro
- Cheaper: $449 vs $760
- Overall rating 67/100
- Higher AnTuTu: 2998904 vs 1405881
- Better Geekbench Single: 2746 vs 1237
- Better Geekbench Multi: 8431 vs 3281
- Bigger battery: 6100 vs 5200 mAh
- Faster charging: 90W vs 45W
- Higher performance (89/100 vs 64/100)
- Longer battery life (77/100 vs 53/100)
- Better display (90/100 vs 80/100)
- Better value for money (80/100 vs 66/100)
Comparing the Nothing Phone (4a) Pro vs the Xiaomi 15S Pro, the Xiaomi 15S Pro scores 17 points higher (84/100 vs 67/100). In the "performance" category, the Xiaomi 15S Pro leads (89/100 vs 64/100). In the "battery" category, the Xiaomi 15S Pro leads (77/100 vs 53/100). In the "value for money" category, the Xiaomi 15S Pro leads (80/100 vs 66/100). In the "performance" category, the Xiaomi 15S Pro notably outperforms the Nothing Phone (4a) Pro (89/100 vs 64/100). In the "display" category, the Xiaomi 15S Pro is a bit better (90/100 vs 80/100). In the "camera" category, both devices are on the same level — 78/100. In the "battery" category, the Xiaomi 15S Pro notably outperforms the Nothing Phone (4a) Pro (77/100 vs 53/100). In the "value for money" category, the Xiaomi 15S Pro is a bit better (80/100 vs 66/100).
| Specification | Nothing Phone (4a) Pro | Xiaomi 15S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 4 | Xiaomi XRING O1 | |
| AnTuTu | 1405881 | 2998904 | |
| Geekbench Single | 1237 | 2746 | |
| Geekbench Multi | 3281 | 8431 | |
| Display | 6.7" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 2412x1080 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 6100 mAh | |
| Charging | 45W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB | 16GB | |
| Storage | 256GB / 512GB | 512GB / 1TB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 5000 nits | — | |
| NFC | yes | — | |
| Protection | IP65 | — | |
| Dimensions | 163.7×76.6×8.0 mm | — | |
| Weight | 195 g | — | |
| Price | $449 | $760 |
Nothing Phone (4a) Pro
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 15S Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Nothing Phone (4a) Pro
- 6.7" AMOLED
- Resolution: 2412x1080
- Refresh rate: 120 Hz
Xiaomi 15S Pro
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Nothing Phone (4a) Pro
- 5200 mAh
- Wired: 45W
- No wireless charging
Xiaomi 15S Pro
- 6100 mAh
- Wired: 90W
- Wireless charging: no data
We compared Nothing Phone (4a) Pro and Xiaomi 15S Pro, covering their specs and all relevant benchmarks.
Xiaomi 15S Pro leads Nothing Phone (4a) Pro by 53.1% in our overall performance rating.
Price difference: $311. Nothing Phone (4a) Pro is cheaper by $311.
performance
In the "performance" category, the Xiaomi 15S Pro notably outperforms the Nothing Phone (4a) Pro (89/100 vs 64/100).
display
In the "display" category, the Xiaomi 15S Pro is a bit better (90/100 vs 80/100).
camera
In the "camera" category, both devices are on the same level — 78/100.
battery
In the "battery" category, the Xiaomi 15S Pro notably outperforms the Nothing Phone (4a) Pro (77/100 vs 53/100).
value for money
In the "value for money" category, the Xiaomi 15S Pro is a bit better (80/100 vs 66/100).
Which is better: the Nothing Phone (4a) Pro or the Xiaomi 15S Pro?
The Xiaomi 15S Pro is noticeably better than the Nothing Phone (4a) Pro — the overall rating gap is 17 points.
What is the rating of the Nothing Phone (4a) Pro and the Xiaomi 15S Pro?
The Nothing Phone (4a) Pro has a MobileRank rating of 67/100, the Xiaomi 15S Pro — 84/100.
Which is more powerful: the Nothing Phone (4a) Pro or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on performance (89/100 vs 64/100).
Should you choose the Nothing Phone (4a) Pro over the Xiaomi 15S Pro?
The Nothing Phone (4a) Pro is a better fit for active users. The Xiaomi 15S Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.