Oppo A8 vs Vivo iQOO 15T
The Oppo A8 (2019) runs on the MediaTek Helio P35, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 25/100 (a 57-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 4230); the main camera is 12 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 199,111); the Vivo iQOO 15T has NFC for contactless payments, the Oppo A8 doesn't; the Oppo A8 is noticeably lighter (180g vs 216g).
Profile comparison
Category scores
Oppo A8
Vivo iQOO 15T
What makes Oppo A8 better?
- Lighter: 180g vs 216g
- Better portability (68/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 199111
- Better Geekbench Single: 3293 vs 476
- Better Geekbench Multi: 10243 vs 828
- Bigger battery: 8000 vs 4230 mAh
- Better main camera: 200MP vs 12MP
- Higher performance (97/100 vs 19/100)
- Better camera (65/100 vs 10/100)
- Longer battery life (75/100 vs 39/100)
- Better display (99/100 vs 39/100)
Comparison verdict
Comparing the Oppo A8 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 57 points higher (82/100 vs 25/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 19/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 39/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (97/100 vs 19/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (99/100 vs 39/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (75/100 vs 39/100). In the "portability" category, the Oppo A8 notably outperforms the Vivo iQOO 15T (68/100 vs 44/100).
Specs comparison
| Specification | Oppo A8 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Helio P35 | MediaTek Dimensity 9500 | |
| AnTuTu | 199111 | 4704310 | |
| Geekbench Single | 476 | 3293 | |
| Geekbench Multi | 828 | 10243 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4230 mAh | 8000 mAh | |
| Charging | — | 100W | |
| Main camera | 12 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6.1 | Android 16 | |
| Brightness (peak) | 480 nits | — | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.9×75.5×8.3 mm | — | |
| Weight | 180 g | 216 g | |
| Launch price | — | $499 |
Camera comparison
Oppo A8
- Main: 12MP f/1.8
- Front: 8MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Oppo A8
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo A8
- 4230 mAh
- Wireless charging: no data
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo A8 and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Oppo A8 by 95.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A8
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (97/100 vs 19/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (99/100 vs 39/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (65/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Oppo A8 (75/100 vs 39/100).
portability
In the "portability" category, the Oppo A8 notably outperforms the Vivo iQOO 15T (68/100 vs 44/100).
Frequently asked questions
Which is better: the Oppo A8 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Oppo A8 by 57 points (82/100 vs 25/100).
What is the rating of the Oppo A8 and the Vivo iQOO 15T?
The Oppo A8 has a MobileRank rating of 25/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Oppo A8 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 10/100).
Which is more powerful: the Oppo A8 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 19/100).
Should you choose the Oppo A8 over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.