Redmi K40 vs Redmi K80 Pro
The Redmi K40 (2021) runs on the Qualcomm Snapdragon 870, while the Redmi K80 Pro (2024) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $309 and $511. By overall MobileRank rating, the Redmi K80 Pro leads — 81/100 vs 54/100 (a 27-point difference). Key differences: the Redmi K80 Pro has the bigger battery (6000 mAh vs 4520); the main camera is 48 MP vs 50 MP; the Redmi K80 Pro is faster in AnTuTu (3,014,660 vs 1,010,069); the Redmi K40 is noticeably lighter (196g vs 215g).
Redmi K40
Redmi K80 Pro
- Lighter: 196g vs 215g
- Cheaper: $309 vs $511
- Better portability (64/100 vs 45/100)
- Higher AnTuTu: 3014660 vs 1010069
- Better Geekbench Single: 3041 vs 1298
- Better Geekbench Multi: 9494 vs 3520
- Bigger battery: 6000 vs 4520 mAh
- Faster charging: 120W vs 33W
- Better main camera: 50MP vs 48MP
- Higher performance (91/100 vs 61/100)
- Better camera (67/100 vs 36/100)
- Longer battery life (87/100 vs 42/100)
- Better display (90/100 vs 79/100)
Comparing the Redmi K40 vs the Redmi K80 Pro, the Redmi K80 Pro scores 27 points higher (81/100 vs 54/100). In the "performance" category, the Redmi K80 Pro leads (91/100 vs 61/100). In the "camera" category, the Redmi K80 Pro leads (67/100 vs 36/100). In the "battery" category, the Redmi K80 Pro leads (87/100 vs 42/100). In the "performance" category, the Redmi K80 Pro significantly outperforms the Redmi K40 (91/100 vs 61/100). In the "display" category, the Redmi K80 Pro is a bit better (90/100 vs 79/100). In the "camera" category, the Redmi K80 Pro significantly outperforms the Redmi K40 (67/100 vs 36/100). In the "battery" category, the Redmi K80 Pro significantly outperforms the Redmi K40 (87/100 vs 42/100). In the "portability" category, the Redmi K40 notably outperforms the Redmi K80 Pro (64/100 vs 45/100).
| Specification | Redmi K40 | Redmi K80 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 870 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1010069 | 3014660 | |
| Geekbench Single | 1298 | 3041 | |
| Geekbench Multi | 3520 | 9494 | |
| Display | 6.7" AMOLED | 6.7" AMOLED | |
| Resolution | 2400x1080 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4520 mAh | 6000 mAh | |
| Charging | 33W | 120W | |
| Wireless charging | — | 50W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 32 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 6GB / 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 15 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 160.3×75.0×8.4 mm | |
| Weight | 196 g | 215 g | |
| Price | $309 | $511 |
Redmi K40
- Main: 48MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Redmi K80 Pro
- Main: 50MP f/1.6
- Ultrawide: 32MP
- Telephoto: 50MP
- Front: 20MP
Redmi K40
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Redmi K80 Pro
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Redmi K40
- 4520 mAh
- Wired: 33W
- Wireless charging: no data
Redmi K80 Pro
- 6000 mAh
- Wired: 120W
- Wireless: 50W
We compared Redmi K40 and Redmi K80 Pro, covering their specs and all relevant benchmarks.
Redmi K80 Pro leads Redmi K40 by 66.5% in our overall performance rating.
Price difference: $202. Redmi K40 is cheaper by $202.
performance
In the "performance" category, the Redmi K80 Pro significantly outperforms the Redmi K40 (91/100 vs 61/100).
display
In the "display" category, the Redmi K80 Pro is a bit better (90/100 vs 79/100).
camera
In the "camera" category, the Redmi K80 Pro significantly outperforms the Redmi K40 (67/100 vs 36/100).
battery
In the "battery" category, the Redmi K80 Pro significantly outperforms the Redmi K40 (87/100 vs 42/100).
portability
In the "portability" category, the Redmi K40 notably outperforms the Redmi K80 Pro (64/100 vs 45/100).
Which is better: the Redmi K40 or the Redmi K80 Pro?
The Redmi K80 Pro significantly outperforms the Redmi K40 by 27 points (81/100 vs 54/100).
What is the rating of the Redmi K40 and the Redmi K80 Pro?
The Redmi K40 has a MobileRank rating of 54/100, the Redmi K80 Pro — 81/100.
Which has the better camera: the Redmi K40 or the Redmi K80 Pro?
The Redmi K80 Pro leads on camera score (67/100 vs 36/100).
Which is more powerful: the Redmi K40 or the Redmi K80 Pro?
The Redmi K80 Pro leads on performance (91/100 vs 61/100).
Should you choose the Redmi K40 over the Redmi K80 Pro?
The Redmi K40 is a better fit for active users. The Redmi K80 Pro is a better fit for gamers and power users, those who care about battery life.