Realme Neo8 vs Redmi K90 Ultra
The Realme Neo8 (2026) runs on the Snapdragon 8 Gen 5, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $429 and $420. By overall MobileRank rating, the Realme Neo8 leads — 77/100 vs 73/100 (a 4-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 8000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 3,222,272).
Profile comparison
Category scores
Realme Neo8
Redmi K90 Ultra
What makes Realme Neo8 better?
- Lighter: 215g vs 227g
- Better camera (56/100 vs 37/100)
- Better portability (47/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 3222272
- Better Geekbench Single: 3013 vs 2833
- Better Geekbench Multi: 9287 vs 9119
- Bigger battery: 8550 vs 8000 mAh
- Faster charging: 100W vs 80W
- Cheaper at launch: $420 vs $429
- Higher performance (92/100 vs 91/100)
- Longer battery life (78/100 vs 71/100)
Comparison verdict
Comparing the Realme Neo8 vs the Redmi K90 Ultra, the Realme Neo8 scores 4 points higher (77/100 vs 73/100). In the "camera" category, the Realme Neo8 leads (56/100 vs 37/100). Value score: Realme Neo8 — 80/100, 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 and the Realme Neo8 are nearly equal (92/100 vs 91/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Realme Neo8 notably outperforms the Redmi K90 Ultra (56/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 71/100). In the "portability" category, the Realme Neo8 is a bit better (47/100 vs 40/100).
Specs comparison
| Specification | Realme Neo8 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 8 Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3222272 | 3233695 | |
| Geekbench Single | 2833 | 3013 | |
| Geekbench Multi | 9119 | 9287 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2772 | 1280x2772 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 8000 mAh | 8550 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 6500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP69 | IP68/IP69 | |
| Dimensions | 162.0×77.1×8.3 mm | 162.9×77.9×8.2 mm | |
| Weight | 215 g | 227 g | |
| Launch price | $429 | $420 |
Camera comparison
Realme Neo8
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Realme Neo8
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Realme Neo8
- 8000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme Neo8 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Realme Neo8 by 0.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $9. Redmi K90 Ultra was $9 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra and the Realme Neo8 are nearly equal (92/100 vs 91/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Realme Neo8 notably outperforms the Redmi K90 Ultra (56/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 71/100).
portability
In the "portability" category, the Realme Neo8 is a bit better (47/100 vs 40/100).
Frequently asked questions
Which is better: the Realme Neo8 or the Redmi K90 Ultra?
The Realme Neo8 edges out the Redmi K90 Ultra by just 4 points — the two devices are very close in overall level.
What is the rating of the Realme Neo8 and the Redmi K90 Ultra?
The Realme Neo8 has a MobileRank rating of 77/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Realme Neo8 or the Redmi K90 Ultra?
The Realme Neo8 leads on camera score (56/100 vs 37/100).
Should you choose the Realme Neo8 over the Redmi K90 Ultra?
The Realme Neo8 is a better fit for gamers and power users, budget-conscious buyers. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.