Oppo Reno 8T 4G vs Vivo Y77 (China)
The Oppo Reno 8T 4G (2023) runs on the MediaTek Helio G99, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Oppo Reno 8T 4G leads — 49/100 vs 45/100 (a 4-point difference). Key differences: the Oppo Reno 8T 4G has the bigger battery (5000 mAh vs 4500); the main camera is 100 MP vs 50 MP; the Vivo Y77 (China) is faster in AnTuTu (593,307 vs 554,590); the Oppo Reno 8T 4G has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Oppo Reno 8T 4G
Vivo Y77 (China)
What makes Oppo Reno 8T 4G better?
- Bigger battery: 5000 vs 4500 mAh
- Better main camera: 100MP vs 50MP
- Lighter: 180g vs 194g
- Better camera (46/100 vs 30/100)
- Longer battery life (46/100 vs 45/100)
- Better display (69/100 vs 66/100)
- Better portability (73/100 vs 56/100)
What makes Vivo Y77 (China) better?
- Higher AnTuTu: 593307 vs 554590
- Better Geekbench Single: 915 vs 727
- Better Geekbench Multi: 2299 vs 2047
- Faster charging: 80W vs 33W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (47/100 vs 43/100)
Comparison verdict
Comparing the Oppo Reno 8T 4G vs the Vivo Y77 (China), the Oppo Reno 8T 4G scores 4 points higher (49/100 vs 45/100). In the "camera" category, the Oppo Reno 8T 4G leads (46/100 vs 30/100). In the "performance" category, the Vivo Y77 (China) and the Oppo Reno 8T 4G are nearly equal (47/100 vs 43/100). In the "display" category, the Oppo Reno 8T 4G and the Vivo Y77 (China) are nearly equal (69/100 vs 66/100). In the "camera" category, the Oppo Reno 8T 4G notably outperforms the Vivo Y77 (China) (46/100 vs 30/100). In the "battery" category, the Oppo Reno 8T 4G and the Vivo Y77 (China) are nearly equal (46/100 vs 45/100). In the "portability" category, the Oppo Reno 8T 4G notably outperforms the Vivo Y77 (China) (73/100 vs 56/100).
Specs comparison
| Specification | Oppo Reno 8T 4G | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Helio G99 | MediaTek Dimensity 930 | |
| AnTuTu | 554590 | 593307 | |
| Geekbench Single | 727 | 915 | |
| Geekbench Multi | 2047 | 2299 | |
| Display | 6.4" AMOLED | 6.6" IPS LCD | |
| Resolution | 1080x2400 | 1080x2388 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 33W | 80W | |
| Main camera | 100 MP | 50 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 8GB | 6GB / 8GB / 12GB | |
| Storage | 256GB | 128GB / 256GB | |
| OS | Android 13, ColorOS 13 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 800 nits | — | |
| NFC | yes | no | |
| Dimensions | 160.8×73.8×7.8 mm | 164.2×75.8×8.6 mm | |
| Weight | 180 g | 194 g | |
| Launch price | — | — |
Camera comparison
Oppo Reno 8T 4G
- Main: 100MP f/1.7
- Front: 32MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Oppo Reno 8T 4G
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Oppo Reno 8T 4G
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Oppo Reno 8T 4G and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Vivo Y77 (China) leads Oppo Reno 8T 4G by 6.5% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo Y77 (China) and the Oppo Reno 8T 4G are nearly equal (47/100 vs 43/100).
display
In the "display" category, the Oppo Reno 8T 4G and the Vivo Y77 (China) are nearly equal (69/100 vs 66/100).
camera
In the "camera" category, the Oppo Reno 8T 4G notably outperforms the Vivo Y77 (China) (46/100 vs 30/100).
battery
In the "battery" category, the Oppo Reno 8T 4G and the Vivo Y77 (China) are nearly equal (46/100 vs 45/100).
portability
In the "portability" category, the Oppo Reno 8T 4G notably outperforms the Vivo Y77 (China) (73/100 vs 56/100).
Frequently asked questions
Which is better: the Oppo Reno 8T 4G or the Vivo Y77 (China)?
The Oppo Reno 8T 4G edges out the Vivo Y77 (China) by just 4 points — the two devices are very close in overall level.
What is the rating of the Oppo Reno 8T 4G and the Vivo Y77 (China)?
The Oppo Reno 8T 4G has a MobileRank rating of 49/100, the Vivo Y77 (China) — 45/100.
Which has the better camera: the Oppo Reno 8T 4G or the Vivo Y77 (China)?
The Oppo Reno 8T 4G leads on camera score (46/100 vs 30/100).
Should you choose the Oppo Reno 8T 4G over the Vivo Y77 (China)?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is portability — better on the Oppo Reno 8T 4G (73/100 vs 56/100).