Honor 400 vs Redmi K90 Ultra
The Honor 400 (2025) runs on the Snapdragon 7 Gen 3, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $449 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 63/100 (a 10-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5300); the main camera is 200 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 1,087,371); the Honor 400 is noticeably lighter (184g vs 227g).
Honor 400
Redmi K90 Ultra
- Better main camera: 200MP vs 50MP
- Lighter: 184g vs 227g
- Better camera (58/100 vs 37/100)
- Better portability (76/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 1087371
- Better Geekbench Single: 3041 vs 1131
- Better Geekbench Multi: 9494 vs 2967
- Bigger battery: 8550 vs 5300 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $420 vs $449
- Higher performance (92/100 vs 59/100)
- Longer battery life (78/100 vs 60/100)
- Better display (94/100 vs 85/100)
Comparing the Honor 400 vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 10 points higher (73/100 vs 63/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 59/100). In the "camera" category, the Honor 400 leads (58/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 60/100). Value score: Honor 400 — 58/100, Redmi K90 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra significantly outperforms the Honor 400 (92/100 vs 59/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 85/100). In the "camera" category, the Honor 400 notably outperforms the Redmi K90 Ultra (58/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the Honor 400 (78/100 vs 60/100). In the "portability" category, the Honor 400 significantly outperforms the Redmi K90 Ultra (76/100 vs 40/100).
| Specification | Honor 400 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 7 Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1087371 | 3119308 | |
| Geekbench Single | 1131 | 3041 | |
| Geekbench Multi | 2967 | 9494 | |
| Display | 6.5" AMOLED | 6.8" AMOLED | |
| Resolution | 1264x2736 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 5300 mAh | 8550 mAh | |
| Charging | 80W | 100W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 12 MP | 8 MP | |
| Front camera | 50 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 5000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68/IP69 | |
| Dimensions | 156.5×74.6×7.3 mm | 162.9×77.9×8.2 mm | |
| Weight | 184 g | 227 g | |
| Launch price | $449 | $420 |
Honor 400
- Main: 200MP f/f/1.9
- Ultrawide: 12MP
- Front: 50MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Honor 400
- 6.5" AMOLED
- Resolution: 1264x2736
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Honor 400
- 5300 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Honor 400 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Honor 400 by 65.1% in our overall performance rating.
Launch price difference: $29. Redmi K90 Ultra was $29 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Honor 400 (92/100 vs 59/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Honor 400 notably outperforms the Redmi K90 Ultra (58/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the Honor 400 (78/100 vs 60/100).
portability
In the "portability" category, the Honor 400 significantly outperforms the Redmi K90 Ultra (76/100 vs 40/100).
Which is better: the Honor 400 or the Redmi K90 Ultra?
The Redmi K90 Ultra is noticeably better than the Honor 400 — the overall rating gap is 10 points.
What is the rating of the Honor 400 and the Redmi K90 Ultra?
The Honor 400 has a MobileRank rating of 63/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Honor 400 or the Redmi K90 Ultra?
The Honor 400 leads on camera score (58/100 vs 37/100).
Which is more powerful: the Honor 400 or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 59/100).
Should you choose the Honor 400 over the Redmi K90 Ultra?
The Honor 400 is a better fit for everyday use. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.