Redmi K90 Ultra vs Vivo iQOO Neo8
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Neo8 (2023) runs on the Qualcomm Snapdragon 8+ Gen 1. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 62/100 (a 11-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 1,420,808); the Vivo iQOO Neo8 is noticeably lighter (192g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
Vivo iQOO Neo8
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 1420808
- Better Geekbench Single: 3013 vs 1761
- Better Geekbench Multi: 9287 vs 4688
- Bigger battery: 8550 vs 5000 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 71/100)
- Better camera (37/100 vs 32/100)
- Longer battery life (78/100 vs 64/100)
What makes Vivo iQOO Neo8 better?
- Faster charging: 120W vs 100W
- Lighter: 192g vs 227g
- Better portability (59/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the Vivo iQOO Neo8, the Redmi K90 Ultra scores 11 points higher (73/100 vs 62/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 71/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 64/100). In the "performance" category, the Redmi K90 Ultra notably outperforms the Vivo iQOO Neo8 (92/100 vs 71/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 32/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 64/100). In the "portability" category, the Vivo iQOO Neo8 notably outperforms the Redmi K90 Ultra (59/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | Vivo iQOO Neo8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8+ Gen 1 | |
| AnTuTu | 3233695 | 1420808 | |
| Geekbench Single | 3013 | 1761 | |
| Geekbench Multi | 9287 | 4688 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 1260x2800 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8550 mAh | 5000 mAh | |
| Charging | 100W | 120W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 13, Funtouch 13 or OriginOS 3 (China) | |
| Brightness (peak) | 3500 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 164.7×77.0×8.5 mm | |
| Weight | 227 g | 192 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Neo8
- Main: 50MP f/1.9
- Front: 16MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo iQOO Neo8
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Neo8
- 5000 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and Vivo iQOO Neo8, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo iQOO Neo8 by 127.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Neo8
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra notably outperforms the Vivo iQOO Neo8 (92/100 vs 71/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 64/100).
portability
In the "portability" category, the Vivo iQOO Neo8 notably outperforms the Redmi K90 Ultra (59/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the Vivo iQOO Neo8?
The Redmi K90 Ultra is noticeably better than the Vivo iQOO Neo8 — the overall rating gap is 11 points.
What is the rating of the Redmi K90 Ultra and the Vivo iQOO Neo8?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo iQOO Neo8 — 62/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo iQOO Neo8?
The Redmi K90 Ultra leads on camera score (37/100 vs 32/100).
Which is more powerful: the Redmi K90 Ultra or the Vivo iQOO Neo8?
The Redmi K90 Ultra leads on performance (92/100 vs 71/100).
Should you choose the Redmi K90 Ultra over the Vivo iQOO Neo8?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Neo8 is a better fit for active users.