OnePlus 15 vs OPPO A3x 4G
92.9Performance28.9
68Display37.6
66.5Camera20
94.7Battery53.4
78.7Features20
11 spec wins — OnePlus 153 spec wins — OPPO A3x 4G
InnoReviews verdict
OnePlus 15 wins this phone face-off, 81.6 to 32.9, pulling ahead mainly in performance (+64) and features (+59). OPPO A3x 4G 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 29
- Stronger display score: 68 vs 38
- Stronger camera score: 67 vs 20
- Stronger battery score: 95 vs 53
- Stronger features score: 79 vs 20
Reasons to pick the OPPO A3x 4G
- 12% lower weight: 186 g vs 211 g
- Has 3.5mm jack — the other doesn't
Display
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| Screen size | 6.78 ″+2% | 6.67 ″ |
| Panel type | LTPO AMOLED | LCD |
| Resolution | 2772x1272 | 1604x720 |
| Pixel density | 450 ppi+70% | 264 ppi |
| Refresh rate | 165 Hz+83% | 90 Hz |
| Peak brightness | 1,800 nits+80% | 1,000 nits |
| Screen-to-body | — | 89.9 % |
Performance
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 6s 4G Gen 1 |
| AnTuTu | 3,646,161Top 5% | — |
| AnTuTu 11 (CPU) | 1,084,061Top 2% | — |
| AnTuTu 11 (GPU) | 1,342,827Top 8% | — |
| AnTuTu 11 (Memory) | 425,901Top 9% | — |
| AnTuTu 11 (UX) | 793,372Top 4% | — |
| Geekbench 6 (single) | 3,850Top 1% | — |
| Geekbench 6 (multi) | 11,900Top 1% | — |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 64GB / 128GB / 256GB |
| Storage type | UFS 4.1 | eMMC 5.1 |
Camera
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| Main camera | 50 MP+525% | 8 MP |
| Main aperture | f/1.8 | f/2.0 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x | — |
| Max video | 8K@30fps | 1080p@30fps |
| Front camera | 32 MP+540% | 5 MP |
| OIS | Yes | — |
Battery
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| Capacity | 7,300 mAh+43% | 5,100 mAh |
| Wired charging | 120 W+167% | 45 W |
| Wireless charging | 50 W | — |
Design
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| Weight | 211 g | 186 g+12% |
| Thickness | 8.2 mm | 7.7 mm+6% |
| IP rating | IP69 | IP54 |
| Frame material | Aluminum | — |
Connectivity
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6.0 | 5.0 |
| NFC | Yes | No |
| USB | USB-C 3.2 | USB-C |
| eSIM | Yes | — |
Software
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| OS at launch | Android 16 (OxygenOS 16) | Android 14 (ColorOS 14) |
| OS update pledge | 4 years | — |
Audio
| Spec | OnePlus 15 | OPPO A3x 4G |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | Yes |