Redmi K50 vs Vivo Y77 (China)
The Redmi K50 (2022) runs on the MediaTek Dimensity 8100, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Redmi K50 leads — 58/100 vs 45/100 (a 13-point difference). Key differences: the Redmi K50 has the bigger battery (5500 mAh vs 4500); the main camera is 48 MP vs 50 MP; the Redmi K50 is faster in AnTuTu (1,092,605 vs 593,307); the Redmi K50 has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Redmi K50
Vivo Y77 (China)
What makes Redmi K50 better?
- Higher AnTuTu: 1092605 vs 593307
- Better Geekbench Single: 1139 vs 915
- Better Geekbench Multi: 3842 vs 2299
- Bigger battery: 5500 vs 4500 mAh
- Higher performance (62/100 vs 47/100)
- Better camera (36/100 vs 30/100)
- Longer battery life (59/100 vs 45/100)
- Better display (90/100 vs 66/100)
What makes Vivo Y77 (China) better?
- Faster charging: 80W vs 67W
- Better main camera: 50MP vs 48MP
- Lighter: 194g vs 201g
- Better portability (56/100 vs 53/100)
Comparison verdict
Comparing the Redmi K50 vs the Vivo Y77 (China), the Redmi K50 scores 13 points higher (58/100 vs 45/100). In the "performance" category, the Redmi K50 leads (62/100 vs 47/100). In the "battery" category, the Redmi K50 leads (59/100 vs 45/100). In the "performance" category, the Redmi K50 notably outperforms the Vivo Y77 (China) (62/100 vs 47/100). In the "display" category, the Redmi K50 notably outperforms the Vivo Y77 (China) (90/100 vs 66/100). In the "camera" category, the Redmi K50 is a bit better (36/100 vs 30/100). In the "battery" category, the Redmi K50 is a bit better (59/100 vs 45/100). In the "portability" category, the Vivo Y77 (China) and the Redmi K50 are nearly equal (56/100 vs 53/100).
Specs comparison
| Specification | Redmi K50 | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8100 | MediaTek Dimensity 930 | |
| AnTuTu | 1092605 | 593307 | |
| Geekbench Single | 1139 | 915 | |
| Geekbench Multi | 3842 | 2299 | |
| Display | 6.7" AMOLED | 6.6" IPS LCD | |
| Resolution | 3200x1440 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 4500 mAh | |
| Charging | 67W | 80W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 8GB / 12GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB / 512GB | 128GB / 256GB | |
| OS | Android 12 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | no | |
| Protection | IP53 | — | |
| Dimensions | 163.1×76.2×8.5 mm | 164.2×75.8×8.6 mm | |
| Weight | 201 g | 194 g | |
| Launch price | $310 | — |
Camera comparison
Redmi K50
- Main: 48MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Redmi K50
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Redmi K50
- 5500 mAh
- Wired: 67W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K50 and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Redmi K50 leads Vivo Y77 (China) by 84.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y77 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K50 notably outperforms the Vivo Y77 (China) (62/100 vs 47/100).
display
In the "display" category, the Redmi K50 notably outperforms the Vivo Y77 (China) (90/100 vs 66/100).
camera
In the "camera" category, the Redmi K50 is a bit better (36/100 vs 30/100).
battery
In the "battery" category, the Redmi K50 is a bit better (59/100 vs 45/100).
portability
In the "portability" category, the Vivo Y77 (China) and the Redmi K50 are nearly equal (56/100 vs 53/100).
Frequently asked questions
Which is better: the Redmi K50 or the Vivo Y77 (China)?
The Redmi K50 is noticeably better than the Vivo Y77 (China) — the overall rating gap is 13 points.
What is the rating of the Redmi K50 and the Vivo Y77 (China)?
The Redmi K50 has a MobileRank rating of 58/100, the Vivo Y77 (China) — 45/100.
Which has the better camera: the Redmi K50 or the Vivo Y77 (China)?
The Redmi K50 leads on camera score (36/100 vs 30/100).
Which is more powerful: the Redmi K50 or the Vivo Y77 (China)?
The Redmi K50 leads on performance (62/100 vs 47/100).
Should you choose the Redmi K50 over the Vivo Y77 (China)?
The Redmi K50 is a better fit for active users.