Oppo Reno6 4G vs Samsung Galaxy S26 Ultra
The Oppo Reno6 4G (2021) runs on the Qualcomm Snapdragon 720G, while the Samsung Galaxy S26 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Samsung Galaxy S26 Ultra leads — 75/100 vs 29/100 (a 46-point difference). Key differences: the Samsung Galaxy S26 Ultra has the bigger battery (5000 mAh vs 4310); the main camera is 64 MP vs 200 MP; the Samsung Galaxy S26 Ultra is faster in AnTuTu (3,515,964 vs 514,398); the Oppo Reno6 4G is noticeably lighter (173g vs 214g).
Oppo Reno6 4G
Samsung Galaxy S26 Ultra
- Lighter: 173g vs 214g
- Better design/ergonomics (83/100 vs 32/100)
- Better value for money (55/100 vs 20/100)
- Higher AnTuTu: 3515964 vs 514398
- Better Geekbench Single: 3601 vs 746
- Better Geekbench Multi: 10686 vs 1762
- Bigger battery: 5000 vs 4310 mAh
- Faster charging: 60W vs 50W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (84/100 vs 0/100)
- Better camera (86/100 vs 50/100)
- Longer battery life (51/100 vs 26/100)
- Better display (100/100 vs 50/100)
Comparing the Oppo Reno6 4G vs the Samsung Galaxy S26 Ultra, the Samsung Galaxy S26 Ultra scores 46 points higher (75/100 vs 29/100). In the "performance" category, the Samsung Galaxy S26 Ultra leads (84/100 vs 0/100). In the "camera" category, the Samsung Galaxy S26 Ultra leads (86/100 vs 50/100). In the "battery" category, the Samsung Galaxy S26 Ultra leads (51/100 vs 26/100). In the "value for money" category, the Oppo Reno6 4G leads (55/100 vs 20/100). In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G (84/100 vs 0/100). In the "display" category, the Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G (100/100 vs 50/100). In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G (86/100 vs 50/100). In the "battery" category, the Samsung Galaxy S26 Ultra notably outperforms the Oppo Reno6 4G (51/100 vs 26/100). In the "design" category, the Oppo Reno6 4G significantly outperforms the Samsung Galaxy S26 Ultra (83/100 vs 32/100). In the "value for money" category, the Oppo Reno6 4G significantly outperforms the Samsung Galaxy S26 Ultra (55/100 vs 20/100).
| Specification | Oppo Reno6 4G | Samsung Galaxy S26 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 514398 | 3515964 | |
| Geekbench Single | 746 | 3601 | |
| Geekbench Multi | 1762 | 10686 | |
| Display | 6.4" AMOLED | 6.9" Dynamic AMOLED 2X | |
| Resolution | 1080x2400 | 3120x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4310 mAh | 5000 mAh | |
| Charging | 50W | 60W | |
| Wireless charging | 0W | 25W | |
| DXOMark (camera) | — | 157 | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 44 MP | 12 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11, ColorOS 11.1 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 750 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 159.1×73.3×7.8 mm | 163.6×78.1×7.9 mm | |
| Weight | 173 g | 214 g | |
| Price | — | $1299 |
Oppo Reno6 4G
- Main: 64MP f/f/1.7
- Ultrawide: 8MP
- Front: 44MP
Samsung Galaxy S26 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Oppo Reno6 4G
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Samsung Galaxy S26 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Oppo Reno6 4G
- 4310 mAh
- Wired: 50W
- No wireless charging
Samsung Galaxy S26 Ultra
- 5000 mAh
- NanoReview test: web browsing 10:12 hrs, total 28:50 hrs
- Wired: 60W
- Wireless: 25W
We compared Oppo Reno6 4G and Samsung Galaxy S26 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S26 Ultra leads Oppo Reno6 4G by 85.4% in our overall performance rating.
Oppo Reno6 4G
Price unknownperformance
In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G (84/100 vs 0/100).
display
In the "display" category, the Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G (100/100 vs 50/100).
camera
In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G (86/100 vs 50/100).
battery
In the "battery" category, the Samsung Galaxy S26 Ultra notably outperforms the Oppo Reno6 4G (51/100 vs 26/100).
design
In the "design" category, the Oppo Reno6 4G significantly outperforms the Samsung Galaxy S26 Ultra (83/100 vs 32/100).
value for money
In the "value for money" category, the Oppo Reno6 4G significantly outperforms the Samsung Galaxy S26 Ultra (55/100 vs 20/100).
Which is better: the Oppo Reno6 4G or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra significantly outperforms the Oppo Reno6 4G by 46 points (75/100 vs 29/100).
What is the rating of the Oppo Reno6 4G and the Samsung Galaxy S26 Ultra?
The Oppo Reno6 4G has a MobileRank rating of 29/100, the Samsung Galaxy S26 Ultra — 75/100.
Which has the better camera: the Oppo Reno6 4G or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on camera score (86/100 vs 50/100).
Which is more powerful: the Oppo Reno6 4G or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on performance (84/100 vs 0/100).
Should you choose the Oppo Reno6 4G over the Samsung Galaxy S26 Ultra?
The Oppo Reno6 4G is a better fit for everyday use. The Samsung Galaxy S26 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.