Honor X7b vs Redmi K90 Ultra
The Honor X7b (2023) runs on the Qualcomm Snapdragon 680 4G, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 41/100 (a 32-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5330); the main camera is 108 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 424,216); the Honor X7b is noticeably lighter (199g vs 227g).
Profile comparison
Category scores
Honor X7b
Redmi K90 Ultra
What makes Honor X7b better?
- Better main camera: 108MP vs 50MP
- Lighter: 199g vs 227g
- Better camera (41/100 vs 37/100)
- Better portability (57/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 424216
- Better Geekbench Single: 3013 vs 412
- Better Geekbench Multi: 9287 vs 1423
- Bigger battery: 8550 vs 5330 mAh
- Faster charging: 100W vs 35W
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (92/100 vs 31/100)
- Longer battery life (78/100 vs 51/100)
- Better display (94/100 vs 53/100)
Comparison verdict
Comparing the Honor X7b vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 32 points higher (73/100 vs 41/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 31/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 51/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Honor X7b (92/100 vs 31/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Honor X7b (94/100 vs 53/100). In the "camera" category, the Honor X7b and the Redmi K90 Ultra are nearly equal (41/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the Honor X7b (78/100 vs 51/100). In the "portability" category, the Honor X7b notably outperforms the Redmi K90 Ultra (57/100 vs 40/100).
Specs comparison
| Specification | Honor X7b | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 680 4G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 424216 | 3233695 | |
| Geekbench Single | 412 | 3013 | |
| Geekbench Multi | 1423 | 9287 | |
| Display | 6.8" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2412 | 1280x2772 | |
| Refresh rate | 90 Hz | 165 Hz | |
| Battery | 5330 mAh | 8550 mAh | |
| Charging | 35W | 100W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 5 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 6GB / 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 13, upgradable to Android 14, MagicOS 8 | Android 16 | |
| Brightness (peak) | 850 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 166.7×76.5×8.2 mm | 162.9×77.9×8.2 mm | |
| Weight | 199 g | 227 g | |
| Launch price | — | $420 |
Camera comparison
Honor X7b
- Main: 108MP f/1.8
- Ultrawide: 5MP
- Front: 8MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Honor X7b
- 6.8" IPS LCD
- Resolution: 1080x2412
- Refresh rate: 90 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Honor X7b
- 5330 mAh
- Wired: 35W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Honor X7b and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Honor X7b by 86.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Honor X7b
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Honor X7b (92/100 vs 31/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Honor X7b (94/100 vs 53/100).
camera
In the "camera" category, the Honor X7b and the Redmi K90 Ultra are nearly equal (41/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the Honor X7b (78/100 vs 51/100).
portability
In the "portability" category, the Honor X7b notably outperforms the Redmi K90 Ultra (57/100 vs 40/100).
Frequently asked questions
Which is better: the Honor X7b or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Honor X7b by 32 points (73/100 vs 41/100).
What is the rating of the Honor X7b and the Redmi K90 Ultra?
The Honor X7b has a MobileRank rating of 41/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the Honor X7b or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 31/100).
Should you choose the Honor X7b over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.