OPPO K15 Pro+ vs Vivo Y77 (China)
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the OPPO K15 Pro+ leads — 60/100 vs 29/100 (a 31-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 4500); the OPPO K15 Pro+ has NFC for contactless payments, the Vivo Y77 (China) doesn't; the Vivo Y77 (China) is noticeably lighter (194g vs 219g).
OPPO K15 Pro+
Vivo Y77 (China)
- Bigger battery: 8000 vs 4500 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (64/100 vs 0/100)
- Better camera (31/100 vs 24/100)
- Longer battery life (74/100 vs 39/100)
- Better value for money (75/100 vs 55/100)
- Lighter: 194g vs 219g
- Better design/ergonomics (57/100 vs 26/100)
Comparing the OPPO K15 Pro+ vs the Vivo Y77 (China), the OPPO K15 Pro+ scores 31 points higher (60/100 vs 29/100). In the "performance" category, the OPPO K15 Pro+ leads (64/100 vs 0/100). In the "battery" category, the OPPO K15 Pro+ leads (74/100 vs 39/100). In the "value for money" category, the OPPO K15 Pro+ leads (75/100 vs 55/100). In the "performance" category, the OPPO K15 Pro+ significantly outperforms the Vivo Y77 (China) (64/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the OPPO K15 Pro+ is a bit better (31/100 vs 24/100). In the "battery" category, the OPPO K15 Pro+ significantly outperforms the Vivo Y77 (China) (74/100 vs 39/100). In the "design" category, the Vivo Y77 (China) significantly outperforms the OPPO K15 Pro+ (57/100 vs 26/100). In the "value for money" category, the OPPO K15 Pro+ notably outperforms the Vivo Y77 (China) (75/100 vs 55/100).
| Specification | OPPO K15 Pro+ | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | MediaTek Dimensity 930 | |
| AnTuTu | 3121723 | — | |
| Geekbench Single | 2680 | — | |
| Geekbench Multi | 8358 | — | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 2772x1272 | 1080x2388 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8000 mAh | 4500 mAh | |
| Charging | 100W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB | 6GB / 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 162.4×77.5×8.3 mm | 164.2×75.8×8.6 mm | |
| Weight | 219 g | 194 g | |
| Price | $509 | — |
OPPO K15 Pro+
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo Y77 (China)
Price unknownperformance
In the "performance" category, the OPPO K15 Pro+ significantly outperforms the Vivo Y77 (China) (64/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the OPPO K15 Pro+ is a bit better (31/100 vs 24/100).
battery
In the "battery" category, the OPPO K15 Pro+ significantly outperforms the Vivo Y77 (China) (74/100 vs 39/100).
design
In the "design" category, the Vivo Y77 (China) significantly outperforms the OPPO K15 Pro+ (57/100 vs 26/100).
value for money
In the "value for money" category, the OPPO K15 Pro+ notably outperforms the Vivo Y77 (China) (75/100 vs 55/100).
Which is better: the OPPO K15 Pro+ or the Vivo Y77 (China)?
The OPPO K15 Pro+ significantly outperforms the Vivo Y77 (China) by 31 points (60/100 vs 29/100).
What is the rating of the OPPO K15 Pro+ and the Vivo Y77 (China)?
The OPPO K15 Pro+ has a MobileRank rating of 60/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the OPPO K15 Pro+ or the Vivo Y77 (China)?
The OPPO K15 Pro+ leads on camera score (31/100 vs 24/100).
Which is more powerful: the OPPO K15 Pro+ or the Vivo Y77 (China)?
The OPPO K15 Pro+ leads on performance (64/100 vs 0/100).
Should you choose the OPPO K15 Pro+ over the Vivo Y77 (China)?
The OPPO K15 Pro+ is a better fit for active users, budget-conscious buyers. The Vivo Y77 (China) is a better fit for everyday use.