Redmi K90 Ultra vs TCL NxtPaper 70 Pro
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the TCL NxtPaper 70 Pro (2026) runs on the MediaTek Dimensity 7300. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 51/100 (a 22-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5200); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 879,714); the TCL NxtPaper 70 Pro is noticeably lighter (208g vs 227g).
Profile comparison
Category scores
Redmi K90 Ultra
TCL NxtPaper 70 Pro
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 879714
- Better Geekbench Single: 3013 vs 1011
- Better Geekbench Multi: 9287 vs 2813
- Bigger battery: 8550 vs 5200 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 55/100)
- Longer battery life (78/100 vs 50/100)
- Better display (94/100 vs 64/100)
What makes TCL NxtPaper 70 Pro better?
- Lighter: 208g vs 227g
- Better camera (40/100 vs 37/100)
- Better portability (55/100 vs 40/100)
Comparison verdict
Comparing the Redmi K90 Ultra vs the TCL NxtPaper 70 Pro, the Redmi K90 Ultra scores 22 points higher (73/100 vs 51/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 55/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 50/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the TCL NxtPaper 70 Pro (92/100 vs 55/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the TCL NxtPaper 70 Pro (94/100 vs 64/100). In the "camera" category, the TCL NxtPaper 70 Pro and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the TCL NxtPaper 70 Pro (78/100 vs 50/100). In the "portability" category, the TCL NxtPaper 70 Pro notably outperforms the Redmi K90 Ultra (55/100 vs 40/100).
Specs comparison
| Specification | Redmi K90 Ultra | TCL NxtPaper 70 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7300 | |
| AnTuTu | 3233695 | 879714 | |
| Geekbench Single | 3013 | 1011 | |
| Geekbench Multi | 9287 | 2813 | |
| Display | 6.8" AMOLED | 6.9" IPS LCD | |
| Resolution | 1280x2772 | 1080x2340 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 5200 mAh | |
| Charging | 100W | 33W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | 900 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 162.9×77.9×8.2 mm | 169.4×80.1×8.0 mm | |
| Weight | 227 g | 208 g | |
| Launch price | $420 | — |
Camera comparison
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
TCL NxtPaper 70 Pro
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
TCL NxtPaper 70 Pro
- 6.9" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Battery and charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
TCL NxtPaper 70 Pro
- 5200 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared Redmi K90 Ultra and TCL NxtPaper 70 Pro, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads TCL NxtPaper 70 Pro by 267.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
TCL NxtPaper 70 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the TCL NxtPaper 70 Pro (92/100 vs 55/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the TCL NxtPaper 70 Pro (94/100 vs 64/100).
camera
In the "camera" category, the TCL NxtPaper 70 Pro and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the TCL NxtPaper 70 Pro (78/100 vs 50/100).
portability
In the "portability" category, the TCL NxtPaper 70 Pro notably outperforms the Redmi K90 Ultra (55/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K90 Ultra or the TCL NxtPaper 70 Pro?
The Redmi K90 Ultra significantly outperforms the TCL NxtPaper 70 Pro by 22 points (73/100 vs 51/100).
What is the rating of the Redmi K90 Ultra and the TCL NxtPaper 70 Pro?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the TCL NxtPaper 70 Pro — 51/100.
Which is more powerful: the Redmi K90 Ultra or the TCL NxtPaper 70 Pro?
The Redmi K90 Ultra leads on performance (92/100 vs 55/100).
Should you choose the Redmi K90 Ultra over the TCL NxtPaper 70 Pro?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.