Redmi K80 Ultra vs TCL 40 NxtPaper
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the TCL 40 NxtPaper (2023) runs on the MediaTek Helio G88. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 39/100 (a 34-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5010); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 365,001); the TCL 40 NxtPaper is noticeably lighter (195g vs 219g).
Profile comparison
Category scores
Redmi K80 Ultra
TCL 40 NxtPaper
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 365001
- Better Geekbench Single: 2729 vs 430
- Better Geekbench Multi: 8430 vs 1375
- Bigger battery: 7410 vs 5010 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 29/100)
- Longer battery life (86/100 vs 46/100)
- Better display (94/100 vs 54/100)
What makes TCL 40 NxtPaper better?
- Lighter: 195g vs 219g
- Better camera (39/100 vs 37/100)
- Better portability (63/100 vs 40/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the TCL 40 NxtPaper, the Redmi K80 Ultra scores 34 points higher (73/100 vs 39/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 29/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 46/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper (89/100 vs 29/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper (94/100 vs 54/100). In the "camera" category, the TCL 40 NxtPaper and the Redmi K80 Ultra are nearly equal (39/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper (86/100 vs 46/100). In the "portability" category, the TCL 40 NxtPaper notably outperforms the Redmi K80 Ultra (63/100 vs 40/100).
Specs comparison
| Specification | Redmi K80 Ultra | TCL 40 NxtPaper | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | MediaTek Helio G88 | |
| AnTuTu | 2874956 | 365001 | |
| Geekbench Single | 2729 | 430 | |
| Geekbench Multi | 8430 | 1375 | |
| Display | 6.8" OLED | 6.8" IPS LCD | |
| Resolution | 1280x2772 | 1080x2460 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7410 mAh | 5010 mAh | |
| Charging | 100W | 33W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 5 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 15 | Android 13 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 168.2×75.3×7.9 mm | |
| Weight | 219 g | 195 g | |
| Launch price | $350 | — |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
TCL 40 NxtPaper
- Main: 50MP
- Ultrawide: 5MP
- Front: 32MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
TCL 40 NxtPaper
- 6.8" IPS LCD
- Resolution: 1080x2460
- Refresh rate: 90 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
TCL 40 NxtPaper
- 5010 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared Redmi K80 Ultra and TCL 40 NxtPaper, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads TCL 40 NxtPaper by 687.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
TCL 40 NxtPaper
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper (89/100 vs 29/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper (94/100 vs 54/100).
camera
In the "camera" category, the TCL 40 NxtPaper and the Redmi K80 Ultra are nearly equal (39/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper (86/100 vs 46/100).
portability
In the "portability" category, the TCL 40 NxtPaper notably outperforms the Redmi K80 Ultra (63/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the TCL 40 NxtPaper?
The Redmi K80 Ultra significantly outperforms the TCL 40 NxtPaper by 34 points (73/100 vs 39/100).
What is the rating of the Redmi K80 Ultra and the TCL 40 NxtPaper?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the TCL 40 NxtPaper — 39/100.
Which is more powerful: the Redmi K80 Ultra or the TCL 40 NxtPaper?
The Redmi K80 Ultra leads on performance (89/100 vs 29/100).
Should you choose the Redmi K80 Ultra over the TCL 40 NxtPaper?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.