Oppo Reno6 4G vs Vivo X300 Ultra
The Oppo Reno6 4G (2021) runs on the Qualcomm Snapdragon 720G, 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 48/100 (a 43-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4310); the main camera is 64 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 514,398); the Oppo Reno6 4G is noticeably lighter (173g vs 230g).
Oppo Reno6 4G
Vivo X300 Ultra
- Lighter: 173g vs 230g
- Better portability (77/100 vs 39/100)
- Higher AnTuTu: 4247433 vs 514398
- Better Geekbench Single: 3640 vs 746
- Better Geekbench Multi: 11033 vs 1762
- Bigger battery: 7000 vs 4310 mAh
- Faster charging: 100W vs 50W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (99/100 vs 41/100)
- Better camera (96/100 vs 51/100)
- Longer battery life (85/100 vs 35/100)
- Better display (89/100 vs 69/100)
Comparing the Oppo Reno6 4G vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 43 points higher (91/100 vs 48/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 41/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 51/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 35/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G (99/100 vs 41/100). In the "display" category, the Vivo X300 Ultra notably outperforms the Oppo Reno6 4G (89/100 vs 69/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G (96/100 vs 51/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G (85/100 vs 35/100). In the "portability" category, the Oppo Reno6 4G significantly outperforms the Vivo X300 Ultra (77/100 vs 39/100).
| Specification | Oppo Reno6 4G | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 514398 | 4247433 | |
| Geekbench Single | 746 | 3640 | |
| Geekbench Multi | 1762 | 11033 | |
| Display | 6.4" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2400 | 3168x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4310 mAh | 7000 mAh | |
| Charging | 50W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 44 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11, ColorOS 11.1 | Android 16 | |
| Brightness (peak) | 750 nits | — | |
| NFC | yes | yes | |
| Protection | — | IP69 | |
| Dimensions | 159.1×73.3×7.8 mm | 163.0×76.8×8.2 mm | |
| Weight | 173 g | 230 g | |
| Launch price | — | $950 |
Oppo Reno6 4G
- Main: 64MP f/f/1.7
- Ultrawide: 8MP
- Front: 44MP
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Oppo Reno6 4G
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Oppo Reno6 4G
- 4310 mAh
- Wired: 50W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
We compared Oppo Reno6 4G and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Oppo Reno6 4G by 87.9% in our overall performance rating.
Oppo Reno6 4G
Price unknownperformance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G (99/100 vs 41/100).
display
In the "display" category, the Vivo X300 Ultra notably outperforms the Oppo Reno6 4G (89/100 vs 69/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G (96/100 vs 51/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G (85/100 vs 35/100).
portability
In the "portability" category, the Oppo Reno6 4G significantly outperforms the Vivo X300 Ultra (77/100 vs 39/100).
Which is better: the Oppo Reno6 4G or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Oppo Reno6 4G by 43 points (91/100 vs 48/100).
What is the rating of the Oppo Reno6 4G and the Vivo X300 Ultra?
The Oppo Reno6 4G has a MobileRank rating of 48/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Oppo Reno6 4G or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 51/100).
Which is more powerful: the Oppo Reno6 4G or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 41/100).
Should you choose the Oppo Reno6 4G over the Vivo X300 Ultra?
The Oppo Reno6 4G is a better fit for everyday use. 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.