Redmi K100 Pro Max vs Vivo Y77 (China)
The Redmi K100 Pro Max (2026) runs on the Snapdragon 8 Elite Gen 5, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Redmi K100 Pro Max leads — 93/100 vs 45/100 (a 48-point difference). Key differences: the Redmi K100 Pro Max has the bigger battery (9070 mAh vs 4500); the main camera is 200 MP vs 50 MP; the Redmi K100 Pro Max is faster in AnTuTu (3,722,803 vs 593,307); the Redmi K100 Pro Max has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Redmi K100 Pro Max
Vivo Y77 (China)
What makes Redmi K100 Pro Max better?
- Higher AnTuTu: 3722803 vs 593307
- Better Geekbench Single: 3639 vs 915
- Better Geekbench Multi: 11047 vs 2299
- Bigger battery: 9070 vs 4500 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (97/100 vs 47/100)
- Better camera (90/100 vs 30/100)
- Longer battery life (95/100 vs 45/100)
- Better display (91/100 vs 66/100)
What makes Vivo Y77 (China) better?
- Overall rating 45/100
Comparison verdict
Comparing the Redmi K100 Pro Max vs the Vivo Y77 (China), the Redmi K100 Pro Max scores 48 points higher (93/100 vs 45/100). In the "performance" category, the Redmi K100 Pro Max leads (97/100 vs 47/100). In the "camera" category, the Redmi K100 Pro Max leads (90/100 vs 30/100). In the "battery" category, the Redmi K100 Pro Max leads (95/100 vs 45/100). In the "performance" category, the Redmi K100 Pro Max significantly outperforms the Vivo Y77 (China) (97/100 vs 47/100). In the "display" category, the Redmi K100 Pro Max notably outperforms the Vivo Y77 (China) (91/100 vs 66/100). In the "camera" category, the Redmi K100 Pro Max significantly outperforms the Vivo Y77 (China) (90/100 vs 30/100). In the "battery" category, the Redmi K100 Pro Max significantly outperforms the Vivo Y77 (China) (95/100 vs 45/100).
Specs comparison
| Specification | Redmi K100 Pro Max | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 930 | |
| AnTuTu | 3722803 | 593307 | |
| Geekbench Single | 3639 | 915 | |
| Geekbench Multi | 11047 | 2299 | |
| Display | 6.9" AMOLED | 6.6" IPS LCD | |
| Resolution | 1200x2608 | 1080x2388 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9070 mAh | 4500 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | no | |
| Protection | IP69 | — | |
| Dimensions | — | 164.2×75.8×8.6 mm | |
| Weight | — | 194 g | |
| Launch price | $730 | — |
Camera comparison
Redmi K100 Pro Max
- Main: 200MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Redmi K100 Pro Max
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 185 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Redmi K100 Pro Max
- 9070 mAh
- Wired: 100W
- Wireless: 50W
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K100 Pro Max and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Redmi K100 Pro Max leads Vivo Y77 (China) by 527.5% 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 K100 Pro Max significantly outperforms the Vivo Y77 (China) (97/100 vs 47/100).
display
In the "display" category, the Redmi K100 Pro Max notably outperforms the Vivo Y77 (China) (91/100 vs 66/100).
camera
In the "camera" category, the Redmi K100 Pro Max significantly outperforms the Vivo Y77 (China) (90/100 vs 30/100).
battery
In the "battery" category, the Redmi K100 Pro Max significantly outperforms the Vivo Y77 (China) (95/100 vs 45/100).
Frequently asked questions
Which is better: the Redmi K100 Pro Max or the Vivo Y77 (China)?
The Redmi K100 Pro Max significantly outperforms the Vivo Y77 (China) by 48 points (93/100 vs 45/100).
What is the rating of the Redmi K100 Pro Max and the Vivo Y77 (China)?
The Redmi K100 Pro Max has a MobileRank rating of 93/100, the Vivo Y77 (China) — 45/100.
Which has the better camera: the Redmi K100 Pro Max or the Vivo Y77 (China)?
The Redmi K100 Pro Max leads on camera score (90/100 vs 30/100).
Which is more powerful: the Redmi K100 Pro Max or the Vivo Y77 (China)?
The Redmi K100 Pro Max leads on performance (97/100 vs 47/100).
Should you choose the Redmi K100 Pro Max over the Vivo Y77 (China)?
The Redmi K100 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.