OnePlus 15 vs Samsung Galaxy A55
92.9Performance37.9
68Display46.1
66.5Camera46.8
94.7Battery52.7
78.7Features78.7
18 spec wins — OnePlus 150 spec wins — Samsung Galaxy A55
InnoReviews verdict
OnePlus 15 wins this phone face-off, 81.6 to 48.4, pulling ahead mainly in performance (+55) and battery (+42). Samsung Galaxy A55 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus 15
- Stronger performance score: 93 vs 38
- Stronger display score: 68 vs 46
- Stronger camera score: 67 vs 47
- Stronger battery score: 95 vs 53
- 499% higher AnTuTu 10 (GPU): 1,342,827 vs 224,206
Reasons to pick the Samsung Galaxy A55
- Lower launch price: $449 vs $899
Display
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| Screen size | 6.78 ″+3% | 6.6 ″ |
| Panel type | LTPO AMOLED | Super AMOLED |
| Resolution | 2772x1272 | 1080x2340 |
| Pixel density | 450 ppi+15% | 390 ppi |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 1,800 nits+80% | 1,000 nits |
| Screen-to-body | — | 85.8 % |
| AnTuTu 10 (CPU) | 1,084,061+207%Top 4% | 353,082Top 75% |
| AnTuTu 10 (GPU) | 1,342,827+499%Top 7% | 224,206Top 63% |
| AnTuTu 10 (Memory) | 425,901+162%Top 4% | 162,521Top 75% |
| AnTuTu 10 (UX) | 793,372+207%Top 4% | 258,141Top 75% |
Performance
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Samsung Exynos 1480 |
| AnTuTu 10 | 3,646,161+265%Top 1% | 997,950Top 49% |
| Geekbench 6 (single) | 3,850+235%Top 1% | 1,150Top 61% |
| Geekbench 6 (multi) | 11,900+250%Top 1% | 3,400Top 57% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 128/256GB |
| Storage type | UFS 4.1 | — |
Camera
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP+317% | 12 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x+250% | 1 x |
| Max video | 8K@30fps | 4K@30fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| Capacity | 7,300 mAh+46% | 5,000 mAh |
| Wired charging | 120 W+380% | 25 W |
| Wireless charging | 50 W | 0 W |
| Active use endurance | — | 11 h |
Design
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| Weight | 211 g+1% | 213 g |
| Thickness | 8.2 mm | 8.2 mm |
| IP rating | IP69 | IP67 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 6.0 | 5.3 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 2.0 |
| eSIM | Yes | Yes |
Software
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| OS at launch | Android 16 (OxygenOS 16) | Android 14 (One UI 6.1) |
| OS update pledge | 4 years | 4 years |
Audio
| Spec | OnePlus 15 | Samsung Galaxy A55 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |