OnePlus Ace 6 vs Samsung Galaxy S25 Ultra
64.4Performance80
68Display66.7
42.6Camera74
85.9Battery65.8
86.7Features94.7
5 spec wins — OnePlus Ace 68 spec wins — Samsung Galaxy S25 Ultra
InnoReviews verdict
Samsung Galaxy S25 Ultra wins this phone face-off, 74.8 to 67.3, pulling ahead mainly in camera (+31) and performance (+16). OnePlus Ace 6 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus Ace 6
- Stronger battery score: 86 vs 66
- 167% higher Wired charging: 120 W vs 45 W
- 56% higher capacity: 7,800 mAh vs 5,000 mAh
- 38% higher Refresh rate: 165 Hz vs 120 Hz
- 33% higher Front camera: 16 MP vs 12 MP
Reasons to pick the Samsung Galaxy S25 Ultra
- Stronger performance score: 80 vs 64
- Stronger camera score: 74 vs 43
- Stronger features score: 95 vs 87
- 525% higher ultra-wide: 50 MP vs 8 MP
- 400% higher Optical zoom: 5 x vs 1 x
Display
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Screen size | 6.83 ″ | 6.9 ″+1% |
| Panel type | AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 1272x2800 | 1440x3120 |
| Pixel density | 450 ppi | 498 ppi+11% |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 1,800 nits | 2,600 nits+44% |
| Screen-to-body | — | 92.5 % |
Performance
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 8 Elite for Galaxy |
| AnTuTu | — | 2,787,981Top 21% |
| AnTuTu 11 (CPU) | — | 895,141Top 11% |
| AnTuTu 11 (GPU) | — | 989,555Top 21% |
| AnTuTu 11 (Memory) | — | 348,188Top 27% |
| AnTuTu 11 (UX) | — | 555,097Top 27% |
| Geekbench 6 (single) | — | 3,030Top 13% |
| Geekbench 6 (multi) | — | 9,800Top 8% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 50 MP |
| Optical zoom | 1 x | 5 x+400% |
| Max video | — | 8K@30fps |
| Front camera | 16 MP+33% | 12 MP |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Capacity | 7,800 mAh+56% | 5,000 mAh |
| Wired charging | 120 W+167% | 45 W |
| Wireless charging | 0 W | 15 W |
| Active use endurance | — | 13 h |
Design
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Weight | 213 g+2% | 218 g |
| Thickness | 8.3 mm | 8.2 mm+1% |
| IP rating | IP66/IP68/IP69/IP69K | IP68 |
| Frame material | Metal | Titanium |
Connectivity
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 15 (One UI 7) |
| OS update pledge | — | 7 years |
Audio
| Spec | OnePlus Ace 6 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | — | No |
Related comparisons
OnePlus Ace 6vs Motorola Edge 70 Pro+VSOnePlus Ace 6vs OPPO Find X8sVSOnePlus Ace 6vs Xiaomi 14VSOnePlus Ace 6vs Infinix NOTE 60 UltraVSSamsung Galaxy S25 Ultravs HONOR 600 ProVSSamsung Galaxy S25 Ultravs Huawei Mate 80 Pro MaxVSSamsung Galaxy S25 Ultravs Motorola Razr Ultra (2026)VSSamsung Galaxy S25 Ultravs Motorola Edge 70 MaxVS