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 (3,233,695 vs 1,087,525); the Honor 400 is noticeably lighter (184g vs 227g).
Profile comparison
Category scores
Honor 400
Redmi K90 Ultra
What makes Honor 400 better?
- Better main camera: 200MP vs 50MP
- Lighter: 184g vs 227g
- Better camera (58/100 vs 37/100)
- Better portability (76/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 1087525
- Better Geekbench Single: 3013 vs 1131
- Better Geekbench Multi: 9287 vs 3111
- 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)
Comparison verdict
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 — 50/100, Redmi K90 Ultra — 72/100; 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 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).
Specs comparison
| Specification | Honor 400 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 7 Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1087525 | 3233695 | |
| Geekbench Single | 1131 | 3013 | |
| Geekbench Multi | 3111 | 9287 | |
| 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 |
Camera comparison
Honor 400
- Main: 200MP f/1.9
- Ultrawide: 12MP
- Front: 50MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Honor 400
- 6.5" AMOLED
- Resolution: 1264x2736
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Honor 400
- 5300 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Honor 400 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Honor 400 by 66.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $29. Redmi K90 Ultra was $29 cheaper at launch.
Detailed category analysis
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).
Frequently asked questions
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 Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.