Redmi K40 vs Vivo iQOO Neo 11
The Redmi K40 (2021) runs on the Qualcomm Snapdragon 870, while the Vivo iQOO Neo 11 (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $309 and $400. By overall MobileRank rating, the Vivo iQOO Neo 11 leads — 64/100 vs 34/100 (a 30-point difference). Key differences: the Vivo iQOO Neo 11 has the bigger battery (7500 mAh vs 4520); the main camera is 48 MP vs 50 MP; the Vivo iQOO Neo 11 is faster in AnTuTu (3,154,662 vs 1,010,069).
Redmi K40
Vivo iQOO Neo 11
- Lighter: 196g vs 210g
- Cheaper: $309 vs $400
- Better design/ergonomics (55/100 vs 37/100)
- Better value for money (89/100 vs 82/100)
- Higher AnTuTu: 3154662 vs 1010069
- Better Geekbench Single: 3050 vs 1298
- Better Geekbench Multi: 9300 vs 3520
- Bigger battery: 7500 vs 4520 mAh
- Faster charging: 120W vs 33W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (70/100 vs 8/100)
- Longer battery life (77/100 vs 28/100)
Comparing the Redmi K40 vs the Vivo iQOO Neo 11, the Vivo iQOO Neo 11 scores 30 points higher (64/100 vs 34/100). In the "performance" category, the Vivo iQOO Neo 11 leads (70/100 vs 8/100). In the "battery" category, the Vivo iQOO Neo 11 leads (77/100 vs 28/100). In the "performance" category, the Vivo iQOO Neo 11 significantly outperforms the Redmi K40 (70/100 vs 8/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, both devices are on the same level — 31/100. In the "battery" category, the Vivo iQOO Neo 11 significantly outperforms the Redmi K40 (77/100 vs 28/100). In the "design" category, the Redmi K40 notably outperforms the Vivo iQOO Neo 11 (55/100 vs 37/100). In the "value for money" category, the Redmi K40 is a bit better (89/100 vs 82/100).
| Specification | Redmi K40 | Vivo iQOO Neo 11 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 870 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1010069 | 3154662 | |
| Geekbench Single | 1298 | 3050 | |
| Geekbench Multi | 3520 | 9300 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 4520 mAh | 7500 mAh | |
| Charging | 33W | 120W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 6GB / 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Weight | 196 g | 210 g | |
| Price | $309 | $400 |
Redmi K40
- Main: 48MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Neo 11
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 16MP
Redmi K40
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo iQOO Neo 11
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Redmi K40
- 4520 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO Neo 11
- 7500 mAh
- Wired: 120W
- No wireless charging
We compared Redmi K40 and Vivo iQOO Neo 11, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 11 leads Redmi K40 by 68.0% in our overall performance rating.
Price difference: $91. Redmi K40 is cheaper by $91.
performance
In the "performance" category, the Vivo iQOO Neo 11 significantly outperforms the Redmi K40 (70/100 vs 8/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, both devices are on the same level — 31/100.
battery
In the "battery" category, the Vivo iQOO Neo 11 significantly outperforms the Redmi K40 (77/100 vs 28/100).
design
In the "design" category, the Redmi K40 notably outperforms the Vivo iQOO Neo 11 (55/100 vs 37/100).
value for money
In the "value for money" category, the Redmi K40 is a bit better (89/100 vs 82/100).
Which is better: the Redmi K40 or the Vivo iQOO Neo 11?
The Vivo iQOO Neo 11 significantly outperforms the Redmi K40 by 30 points (64/100 vs 34/100).
What is the rating of the Redmi K40 and the Vivo iQOO Neo 11?
The Redmi K40 has a MobileRank rating of 34/100, the Vivo iQOO Neo 11 — 64/100.
Which is more powerful: the Redmi K40 or the Vivo iQOO Neo 11?
The Vivo iQOO Neo 11 leads on performance (70/100 vs 8/100).
Should you choose the Redmi K40 over the Vivo iQOO Neo 11?
The Redmi K40 is a better fit for budget-conscious buyers. The Vivo iQOO Neo 11 is a better fit for active users, those who care about battery life, budget-conscious buyers.