Nothing Phone (3a) Pro vs Redmi K80 Ultra
The Nothing Phone (3a) Pro (2025) runs on the Qualcomm Snapdragon 7s Gen 3, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; launch prices were $459 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 61/100 (a 12-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 1,063,109); the Nothing Phone (3a) Pro is noticeably lighter (201g vs 219g).
Profile comparison
Category scores
Nothing Phone (3a) Pro
Redmi K80 Ultra
What makes Nothing Phone (3a) Pro better?
- Lighter: 201g vs 219g
- Better camera (64/100 vs 37/100)
- Better portability (54/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 1063109
- Better Geekbench Single: 2729 vs 1161
- Better Geekbench Multi: 8430 vs 3390
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 50W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $350 vs $459
- Higher performance (89/100 vs 60/100)
- Longer battery life (86/100 vs 49/100)
- Better display (94/100 vs 79/100)
Comparison verdict
Comparing the Nothing Phone (3a) Pro vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 12 points higher (73/100 vs 61/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 60/100). In the "camera" category, the Nothing Phone (3a) Pro leads (64/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 49/100). Value score: Nothing Phone (3a) Pro — 46/100, Redmi K80 Ultra — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K80 Ultra notably outperforms the Nothing Phone (3a) Pro (89/100 vs 60/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Nothing Phone (3a) Pro (94/100 vs 79/100). In the "camera" category, the Nothing Phone (3a) Pro notably outperforms the Redmi K80 Ultra (64/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Nothing Phone (3a) Pro (86/100 vs 49/100). In the "portability" category, the Nothing Phone (3a) Pro is a bit better (54/100 vs 40/100).
Specs comparison
| Specification | Nothing Phone (3a) Pro | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 3 | MediaTek Dimensity 9400+ | |
| AnTuTu | 1063109 | 2874956 | |
| Geekbench Single | 1161 | 2729 | |
| Geekbench Multi | 3390 | 8430 | |
| Display | 6.8" AMOLED | 6.8" OLED | |
| Resolution | 2392x1080 | 1280x2772 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7410 mAh | |
| Charging | 50W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 50 MP | 20 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 / Nothing OS 3.1 | Android 15 | |
| Brightness (peak) | 3000 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 163.5×77.5×8.4 mm | — | |
| Weight | 201 g | 219 g | |
| Launch price | $459 | $350 |
Camera comparison
Nothing Phone (3a) Pro
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Nothing Phone (3a) Pro
- 6.8" AMOLED
- Resolution: 2392x1080
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Nothing Phone (3a) Pro
- 5000 mAh
- Wired: 50W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Nothing Phone (3a) Pro and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Nothing Phone (3a) Pro by 63.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $109. Redmi K80 Ultra was $109 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra notably outperforms the Nothing Phone (3a) Pro (89/100 vs 60/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Nothing Phone (3a) Pro (94/100 vs 79/100).
camera
In the "camera" category, the Nothing Phone (3a) Pro notably outperforms the Redmi K80 Ultra (64/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Nothing Phone (3a) Pro (86/100 vs 49/100).
portability
In the "portability" category, the Nothing Phone (3a) Pro is a bit better (54/100 vs 40/100).
Frequently asked questions
Which is better: the Nothing Phone (3a) Pro or the Redmi K80 Ultra?
The Redmi K80 Ultra is noticeably better than the Nothing Phone (3a) Pro — the overall rating gap is 12 points.
What is the rating of the Nothing Phone (3a) Pro and the Redmi K80 Ultra?
The Nothing Phone (3a) Pro has a MobileRank rating of 61/100, the Redmi K80 Ultra — 73/100.
Which has the better camera: the Nothing Phone (3a) Pro or the Redmi K80 Ultra?
The Nothing Phone (3a) Pro leads on camera score (64/100 vs 37/100).
Which is more powerful: the Nothing Phone (3a) Pro or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 60/100).
Should you choose the Nothing Phone (3a) Pro over the Redmi K80 Ultra?
The Nothing Phone (3a) Pro is a better fit for active users. The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.