OPPO A6x 5G vs Samsung Galaxy S26 Ultra
The OPPO A6x 5G (2025) runs on the MediaTek Dimensity 6300, while the Samsung Galaxy S26 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $130 and $1299. By overall MobileRank rating, the Samsung Galaxy S26 Ultra leads — 84/100 vs 39/100 (a 45-point difference). Key differences: the OPPO A6x 5G has the bigger battery (6500 mAh vs 5000); the main camera is 13 MP vs 200 MP; the Samsung Galaxy S26 Ultra is faster in AnTuTu (3,463,142 vs 528,398).
Profile comparison
Category scores
OPPO A6x 5G
Samsung Galaxy S26 Ultra
What makes OPPO A6x 5G better?
- Bigger battery: 6500 vs 5000 mAh
- Lighter: 212g vs 214g
- Cheaper at launch: $130 vs $1299
- Overall rating 39/100
What makes Samsung Galaxy S26 Ultra better?
- Higher AnTuTu: 3463142 vs 528398
- Better Geekbench Single: 3601 vs 771
- Better Geekbench Multi: 10686 vs 1980
- Faster charging: 60W vs 45W
- Better main camera: 200MP vs 13MP
- Higher performance (96/100 vs 43/100)
- Better camera (86/100 vs 10/100)
- Longer battery life (61/100 vs 58/100)
- Better display (88/100 vs 55/100)
- Better portability (51/100 vs 46/100)
Comparison verdict
Comparing the OPPO A6x 5G vs the Samsung Galaxy S26 Ultra, the Samsung Galaxy S26 Ultra scores 45 points higher (84/100 vs 39/100). In the "performance" category, the Samsung Galaxy S26 Ultra leads (96/100 vs 43/100). In the "camera" category, the Samsung Galaxy S26 Ultra leads (86/100 vs 10/100). Value score: OPPO A6x 5G — 58/100, Samsung Galaxy S26 Ultra — 78/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G (96/100 vs 43/100). In the "display" category, the Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G (88/100 vs 55/100). In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G (86/100 vs 10/100). In the "battery" category, the Samsung Galaxy S26 Ultra and the OPPO A6x 5G are nearly equal (61/100 vs 58/100). In the "portability" category, the Samsung Galaxy S26 Ultra is a bit better (51/100 vs 46/100).
Specs comparison
| Specification | OPPO A6x 5G | Samsung Galaxy S26 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 528398 | 3463142 | |
| Geekbench Single | 771 | 3601 | |
| Geekbench Multi | 1980 | 10686 | |
| Display | 6.8" IPS LCD | 6.9" Dynamic AMOLED 2X | |
| Resolution | 720x1570 | 3120x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | 45W | 60W | |
| Wireless charging | 0W | 25W | |
| DXOMark (camera) | — | 157 | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 12 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 1125 nits | 2600 nits | |
| NFC | — | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 166.6×78.5×8.6 mm | 163.6×78.1×7.9 mm | |
| Weight | 212 g | 214 g | |
| Launch price | $130 | $1299 |
Camera comparison
OPPO A6x 5G
- Main: 13MP
- Front: 5MP
Samsung Galaxy S26 Ultra
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Display comparison
OPPO A6x 5G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Samsung Galaxy S26 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Battery and charging
OPPO A6x 5G
- 6500 mAh
- Wired: 45W
- No wireless charging
Samsung Galaxy S26 Ultra
- 5000 mAh
- NanoReview test: web browsing 10:12 hrs, total 28:50 hrs
- Wired: 60W
- Wireless: 25W
Overall performance score
We compared OPPO A6x 5G and Samsung Galaxy S26 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S26 Ultra leads OPPO A6x 5G by 84.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1169. OPPO A6x 5G was $1169 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G (96/100 vs 43/100).
display
In the "display" category, the Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G (88/100 vs 55/100).
camera
In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G (86/100 vs 10/100).
battery
In the "battery" category, the Samsung Galaxy S26 Ultra and the OPPO A6x 5G are nearly equal (61/100 vs 58/100).
portability
In the "portability" category, the Samsung Galaxy S26 Ultra is a bit better (51/100 vs 46/100).
Frequently asked questions
Which is better: the OPPO A6x 5G or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra significantly outperforms the OPPO A6x 5G by 45 points (84/100 vs 39/100).
What is the rating of the OPPO A6x 5G and the Samsung Galaxy S26 Ultra?
The OPPO A6x 5G has a MobileRank rating of 39/100, the Samsung Galaxy S26 Ultra — 84/100.
Which has the better camera: the OPPO A6x 5G or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on camera score (86/100 vs 10/100).
Which is more powerful: the OPPO A6x 5G or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on performance (96/100 vs 43/100).
Should you choose the OPPO A6x 5G over the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, budget-conscious buyers.