Redmi K50i vs Vivo Y77 (China)
The Redmi K50i (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 K50i leads — 37/100 vs 29/100 (a 8-point difference). Key differences: the Redmi K50i has the bigger battery (5080 mAh vs 4500); the main camera is 64 MP vs 50 MP.
Redmi K50i
Vivo Y77 (China)
- Bigger battery: 5080 vs 4500 mAh
- Better main camera: 64MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (8/100 vs 0/100)
- Better camera (40/100 vs 24/100)
- Longer battery life (50/100 vs 39/100)
- Faster charging: 80W vs 67W
- Lighter: 194g vs 200g
- Better design/ergonomics (57/100 vs 50/100)
Comparing the Redmi K50i vs the Vivo Y77 (China), the Redmi K50i scores 8 points higher (37/100 vs 29/100). In the "camera" category, the Redmi K50i leads (40/100 vs 24/100). In the "battery" category, the Redmi K50i leads (50/100 vs 39/100). In the "performance" category, the Redmi K50i is a bit better (8/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K50i notably outperforms the Vivo Y77 (China) (40/100 vs 24/100). In the "battery" category, the Redmi K50i is a bit better (50/100 vs 39/100). In the "design" category, the Vivo Y77 (China) is a bit better (57/100 vs 50/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Redmi K50i | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8100 | MediaTek Dimensity 930 | |
| AnTuTu | 1089139 | — | |
| Geekbench Single | 1139 | — | |
| Geekbench Multi | 3842 | — | |
| Display | 6.6" FFS LCD | 6.6" IPS LCD | |
| Resolution | 1080x2460 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5080 mAh | 4500 mAh | |
| Charging | 67W | 80W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 12, MIUI 13 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 650 nits | — | |
| NFC | no | no | |
| Protection | IP53 | — | |
| Dimensions | 163.6×74.3×8.9 mm | 164.2×75.8×8.6 mm | |
| Weight | 200 g | 194 g | |
| Price | — | — |
Redmi K50i
- Main: 64MP f/f/1.9
- Ultrawide: 8MP
- Front: 16MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Redmi K50i
- 6.6" FFS LCD
- Resolution: 1080x2460
- Refresh rate: 144 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Redmi K50i
- 5080 mAh
- Wired: 67W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, the Redmi K50i is a bit better (8/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K50i notably outperforms the Vivo Y77 (China) (40/100 vs 24/100).
battery
In the "battery" category, the Redmi K50i is a bit better (50/100 vs 39/100).
design
In the "design" category, the Vivo Y77 (China) is a bit better (57/100 vs 50/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Redmi K50i or the Vivo Y77 (China)?
The Redmi K50i edges out the Vivo Y77 (China) by just 8 points — the two devices are very close in overall level.
What is the rating of the Redmi K50i and the Vivo Y77 (China)?
The Redmi K50i has a MobileRank rating of 37/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Redmi K50i or the Vivo Y77 (China)?
The Redmi K50i leads on camera score (40/100 vs 24/100).
Which is more powerful: the Redmi K50i or the Vivo Y77 (China)?
The Redmi K50i leads on performance (8/100 vs 0/100).
Should you choose the Redmi K50i over the Vivo Y77 (China)?
The Redmi K50i is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.