Redmi K90 Ultra vs ZTE Blade V50
The Redmi K90 Ultra (2026) is priced at $420, the ZTE Blade V50 (2023) at $351. By overall MobileRank rating, the Redmi K90 Ultra leads — 61/100 vs 32/100 (a 29-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4800); the ZTE Blade V50 is noticeably lighter (178g vs 227g).
Redmi K90 Ultra
ZTE Blade V50
- Bigger battery: 8550 vs 4800 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (65/100 vs 0/100)
- Better camera (32/100 vs 27/100)
- Longer battery life (77/100 vs 35/100)
- Lighter: 178g vs 227g
- Cheaper: $351 vs $420
- Better design/ergonomics (77/100 vs 16/100)
- Better value for money (86/100 vs 81/100)
Comparing the Redmi K90 Ultra vs the ZTE Blade V50, the Redmi K90 Ultra scores 29 points higher (61/100 vs 32/100). In the "performance" category, the Redmi K90 Ultra leads (65/100 vs 0/100). In the "battery" category, the Redmi K90 Ultra leads (77/100 vs 35/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the ZTE Blade V50 (65/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Ultra is a bit better (32/100 vs 27/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the ZTE Blade V50 (77/100 vs 35/100). In the "design" category, the ZTE Blade V50 significantly outperforms the Redmi K90 Ultra (77/100 vs 16/100). In the "value for money" category, the ZTE Blade V50 is a bit better (86/100 vs 81/100).
| Specification | Redmi K90 Ultra | ZTE Blade V50 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | — | |
| AnTuTu | 2760000 | — | |
| Geekbench Single | 3050 | — | |
| Geekbench Multi | 9300 | — | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 1280x2772 | 1080x2400 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 4800 mAh | |
| Charging | 100W | 33W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 161.9×72.8×8.0 mm | |
| Weight | 227 g | 178 g | |
| Price | $420 | $351 |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
ZTE Blade V50
- Main: 50MP f/f/1.8
- Front: 16MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
ZTE Blade V50
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
ZTE Blade V50
- 4800 mAh
- Wired: 33W
- No wireless charging
Price difference: $69. ZTE Blade V50 is cheaper by $69.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the ZTE Blade V50 (65/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Ultra is a bit better (32/100 vs 27/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the ZTE Blade V50 (77/100 vs 35/100).
design
In the "design" category, the ZTE Blade V50 significantly outperforms the Redmi K90 Ultra (77/100 vs 16/100).
value for money
In the "value for money" category, the ZTE Blade V50 is a bit better (86/100 vs 81/100).
Which is better: the Redmi K90 Ultra or the ZTE Blade V50?
The Redmi K90 Ultra significantly outperforms the ZTE Blade V50 by 29 points (61/100 vs 32/100).
What is the rating of the Redmi K90 Ultra and the ZTE Blade V50?
The Redmi K90 Ultra has a MobileRank rating of 61/100, the ZTE Blade V50 — 32/100.
Which has the better camera: the Redmi K90 Ultra or the ZTE Blade V50?
The Redmi K90 Ultra leads on camera score (32/100 vs 27/100).
Which is more powerful: the Redmi K90 Ultra or the ZTE Blade V50?
The Redmi K90 Ultra leads on performance (65/100 vs 0/100).
Should you choose the Redmi K90 Ultra over the ZTE Blade V50?
The Redmi K90 Ultra is a better fit for active users, those who care about battery life, budget-conscious buyers. The ZTE Blade V50 is a better fit for budget-conscious buyers.