Oppo A8 vs Vivo X300 Ultra
The Oppo A8 (2019) runs on the MediaTek Helio P35, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 25/100 (a 66-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4230); the main camera is 12 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 199,111); the Vivo X300 Ultra has NFC for contactless payments, the Oppo A8 doesn't; the Oppo A8 is noticeably lighter (180g vs 230g).
Profile comparison
Category scores
Oppo A8
Vivo X300 Ultra
What makes Oppo A8 better?
- Lighter: 180g vs 230g
- Better portability (68/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 199111
- Better Geekbench Single: 3639 vs 476
- Better Geekbench Multi: 11047 vs 828
- Bigger battery: 7000 vs 4230 mAh
- Better main camera: 200MP vs 12MP
- Higher performance (99/100 vs 19/100)
- Better camera (96/100 vs 10/100)
- Longer battery life (85/100 vs 39/100)
- Better display (89/100 vs 39/100)
Comparison verdict
Comparing the Oppo A8 vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 66 points higher (91/100 vs 25/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 19/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 10/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 39/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (99/100 vs 19/100). In the "display" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (89/100 vs 39/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (96/100 vs 10/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (85/100 vs 39/100). In the "portability" category, the Oppo A8 notably outperforms the Vivo X300 Ultra (68/100 vs 39/100).
Specs comparison
| Specification | Oppo A8 | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio P35 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 199111 | 4247433 | |
| Geekbench Single | 476 | 3639 | |
| Geekbench Multi | 828 | 11047 | |
| Display | 6.5" IPS LCD | 6.8" LTPO OLED | |
| Resolution | 720x1600 | 3168x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4230 mAh | 7000 mAh | |
| Charging | — | 100W | |
| Wireless charging | — | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 12 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 8 MP | 32 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 | — | IP69 | |
| Dimensions | 163.9×75.5×8.3 mm | 163.0×76.8×8.2 mm | |
| Weight | 180 g | 230 g | |
| Launch price | — | $950 |
Camera comparison
Oppo A8
- Main: 12MP f/1.8
- Front: 8MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Oppo A8
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo A8
- 4230 mAh
- Wireless charging: no data
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Oppo A8 and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Oppo A8 by 95.3% 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 X300 Ultra significantly outperforms the Oppo A8 (99/100 vs 19/100).
display
In the "display" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (89/100 vs 39/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (96/100 vs 10/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Oppo A8 (85/100 vs 39/100).
portability
In the "portability" category, the Oppo A8 notably outperforms the Vivo X300 Ultra (68/100 vs 39/100).
Frequently asked questions
Which is better: the Oppo A8 or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Oppo A8 by 66 points (91/100 vs 25/100).
What is the rating of the Oppo A8 and the Vivo X300 Ultra?
The Oppo A8 has a MobileRank rating of 25/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Oppo A8 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 10/100).
Which is more powerful: the Oppo A8 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 19/100).
Should you choose the Oppo A8 over the Vivo X300 Ultra?
The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.