Redmi K40 Pro vs Vivo Y77 (China)
The Redmi K40 Pro (2021) runs on the Qualcomm Snapdragon 888, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Redmi K40 Pro leads — 56/100 vs 45/100 (a 11-point difference). Key differences: the Redmi K40 Pro has the bigger battery (4520 mAh vs 4500); the main camera is 64 MP vs 50 MP; the Redmi K40 Pro is faster in AnTuTu (1,135,878 vs 593,307); the Redmi K40 Pro has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Redmi K40 Pro
Vivo Y77 (China)
What makes Redmi K40 Pro better?
- Higher AnTuTu: 1135878 vs 593307
- Better Geekbench Single: 1500 vs 915
- Better Geekbench Multi: 3537 vs 2299
- Bigger battery: 4520 vs 4500 mAh
- Better main camera: 64MP vs 50MP
- Higher performance (64/100 vs 47/100)
- Better camera (44/100 vs 30/100)
- Better display (79/100 vs 66/100)
- Better portability (64/100 vs 56/100)
What makes Vivo Y77 (China) better?
- Faster charging: 80W vs 33W
- Lighter: 194g vs 196g
- Longer battery life (45/100 vs 36/100)
Comparison verdict
Comparing the Redmi K40 Pro vs the Vivo Y77 (China), the Redmi K40 Pro scores 11 points higher (56/100 vs 45/100). In the "performance" category, the Redmi K40 Pro leads (64/100 vs 47/100). In the "camera" category, the Redmi K40 Pro leads (44/100 vs 30/100). In the "performance" category, the Redmi K40 Pro notably outperforms the Vivo Y77 (China) (64/100 vs 47/100). In the "display" category, the Redmi K40 Pro is a bit better (79/100 vs 66/100). In the "camera" category, the Redmi K40 Pro is a bit better (44/100 vs 30/100). In the "battery" category, the Vivo Y77 (China) is a bit better (45/100 vs 36/100). In the "portability" category, the Redmi K40 Pro is a bit better (64/100 vs 56/100).
Specs comparison
| Specification | Redmi K40 Pro | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | MediaTek Dimensity 930 | |
| AnTuTu | 1135878 | 593307 | |
| Geekbench Single | 1500 | 915 | |
| Geekbench Multi | 3537 | 2299 | |
| Display | 6.7" Super AMOLED | 6.6" IPS LCD | |
| Resolution | 1080x2400 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4520 mAh | 4500 mAh | |
| Charging | 33W | 80W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 11, MIUI 12 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1300 nits | — | |
| NFC | yes | no | |
| Protection | IP53 | — | |
| Dimensions | 163.7×76.4×7.8 mm | 164.2×75.8×8.6 mm | |
| Weight | 196 g | 194 g | |
| Launch price | — | — |
Camera comparison
Redmi K40 Pro
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Redmi K40 Pro
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Redmi K40 Pro
- 4520 mAh
- Wired: 33W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K40 Pro and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Redmi K40 Pro leads Vivo Y77 (China) by 91.4% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Redmi K40 Pro notably outperforms the Vivo Y77 (China) (64/100 vs 47/100).
display
In the "display" category, the Redmi K40 Pro is a bit better (79/100 vs 66/100).
camera
In the "camera" category, the Redmi K40 Pro is a bit better (44/100 vs 30/100).
battery
In the "battery" category, the Vivo Y77 (China) is a bit better (45/100 vs 36/100).
portability
In the "portability" category, the Redmi K40 Pro is a bit better (64/100 vs 56/100).
Frequently asked questions
Which is better: the Redmi K40 Pro or the Vivo Y77 (China)?
The Redmi K40 Pro is noticeably better than the Vivo Y77 (China) — the overall rating gap is 11 points.
What is the rating of the Redmi K40 Pro and the Vivo Y77 (China)?
The Redmi K40 Pro has a MobileRank rating of 56/100, the Vivo Y77 (China) — 45/100.
Which has the better camera: the Redmi K40 Pro or the Vivo Y77 (China)?
The Redmi K40 Pro leads on camera score (44/100 vs 30/100).
Which is more powerful: the Redmi K40 Pro or the Vivo Y77 (China)?
The Redmi K40 Pro leads on performance (64/100 vs 47/100).
Should you choose the Redmi K40 Pro over the Vivo Y77 (China)?
The Redmi K40 Pro is a better fit for active users.