OnePlus 15T vs Samsung Galaxy A18 4G
64.4Performance20
89.7Display46
54.2Camera41.9
92Battery43.7
60Features49.3
8 spec wins — OnePlus 15T2 spec wins — Samsung Galaxy A18 4G
InnoReviews verdict
OnePlus 15T wins this phone face-off, 72.5 to 37.3, pulling ahead mainly in battery (+48) and performance (+44). Samsung Galaxy A18 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 15T
- Stronger performance score: 64 vs 20
- Stronger display score: 90 vs 46
- Stronger camera score: 54 vs 42
- Stronger battery score: 92 vs 44
- Stronger features score: 60 vs 49
Reasons to pick the Samsung Galaxy A18 4G
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| Screen size | 6.32 ″ | 6.7 ″+6% |
| Panel type | AMOLED | Super AMOLED |
| Resolution | 1216x2640 | 1080x2340 |
| Pixel density | 460 ppi+19% | 385 ppi |
| Refresh rate | 165 Hz+83% | 90 Hz |
| Screen-to-body | — | 86 % |
Performance
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Exynos 1610 |
| RAM (max) | 16 GB+300% | 4 GB |
| Storage options | 256/512GB/1TB | 64/128/256GB |
| Storage type | UFS 4.1 | — |
Camera
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | — | f/1.8 |
| Ultra-wide | — | 5 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x | — |
| Max video | — | 1080p@30fps |
| Front camera | 16 MP+23% | 13 MP |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| Capacity | 7,500 mAh+50% | 5,000 mAh |
| Wired charging | 100 W+300% | 25 W |
| Wireless charging | 50 W | — |
Design
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| Weight | 194 g+1% | 196 g |
| Thickness | 8.5 mm | 7.7 mm+9% |
| IP rating | IP66/IP68/IP69/IP69K | IP64 |
| Frame material | — | Plastic |
Connectivity
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6.0 | 5.3 |
| NFC | Yes | Yes |
| USB | — | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 17 (One UI 9) |
| OS update pledge | — | 6 years |
Audio
| Spec | OnePlus 15T | Samsung Galaxy A18 4G |
|---|---|---|
| Stereo speakers | — | No |
| 3.5mm jack | — | No |