Realme Neo7x vs Redmi K90 Ultra
The Realme Neo7x (2025) runs on the Qualcomm Snapdragon 6 Gen 4, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $190 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 54/100 (a 19-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 6000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 975,254); the Realme Neo7x is noticeably lighter (194g vs 227g).
Profile comparison
Category scores
Realme Neo7x
Redmi K90 Ultra
What makes Realme Neo7x better?
- Lighter: 194g vs 227g
- Cheaper at launch: $190 vs $420
- Better portability (63/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 975254
- Better Geekbench Single: 3013 vs 1087
- Better Geekbench Multi: 9287 vs 3148
- Bigger battery: 8550 vs 6000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 58/100)
- Better camera (37/100 vs 32/100)
- Longer battery life (78/100 vs 56/100)
- Better display (94/100 vs 79/100)
Comparison verdict
Comparing the Realme Neo7x vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 19 points higher (73/100 vs 54/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 58/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 56/100). Value score: Realme Neo7x — 72/100, 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 Realme Neo7x (92/100 vs 58/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Realme Neo7x (94/100 vs 79/100). 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 notably outperforms the Realme Neo7x (78/100 vs 56/100). In the "portability" category, the Realme Neo7x notably outperforms the Redmi K90 Ultra (63/100 vs 40/100).
Specs comparison
| Specification | Realme Neo7x | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 4 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 975254 | 3233695 | |
| Geekbench Single | 1087 | 3013 | |
| Geekbench Multi | 3148 | 9287 | |
| Display | 6.7" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 8550 mAh | |
| Charging | 45W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68/IP69 | |
| Dimensions | 163.2×75.7×8.0 mm | 162.9×77.9×8.2 mm | |
| Weight | 194 g | 227 g | |
| Launch price | $190 | $420 |
Camera comparison
Realme Neo7x
- Main: 50MP f/1.8
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Realme Neo7x
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Realme Neo7x
- 6000 mAh
- Wired: 45W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme Neo7x and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Realme Neo7x by 69.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $230. Realme Neo7x was $230 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Realme Neo7x (92/100 vs 58/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Realme Neo7x (94/100 vs 79/100).
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 notably outperforms the Realme Neo7x (78/100 vs 56/100).
portability
In the "portability" category, the Realme Neo7x notably outperforms the Redmi K90 Ultra (63/100 vs 40/100).
Frequently asked questions
Which is better: the Realme Neo7x or the Redmi K90 Ultra?
The Redmi K90 Ultra is noticeably better than the Realme Neo7x — the overall rating gap is 19 points.
What is the rating of the Realme Neo7x and the Redmi K90 Ultra?
The Realme Neo7x has a MobileRank rating of 54/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Realme Neo7x or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on camera score (37/100 vs 32/100).
Which is more powerful: the Realme Neo7x or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 58/100).
Should you choose the Realme Neo7x over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.