OPPO F31 Pro 5G vs Samsung Galaxy A18 4G
46.7Performance20
55.2Display46
45.9Camera41.9
79.8Battery43.7
52Features49.3
10 spec wins — OPPO F31 Pro 5G3 spec wins — Samsung Galaxy A18 4G
InnoReviews verdict
OPPO F31 Pro 5G wins this phone face-off, 55.4 to 37.3, pulling ahead mainly in battery (+36) and performance (+27). 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 OPPO F31 Pro 5G
- Stronger performance score: 47 vs 20
- Stronger display score: 55 vs 46
- Stronger camera score: 46 vs 42
- Stronger battery score: 80 vs 44
- 220% higher Wired charging: 80 W vs 25 W
Reasons to pick the Samsung Galaxy A18 4G
- 200% higher OS update pledge: 6 years vs 2 years
Display
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| Screen size | 6.57 ″ | 6.7 ″+2% |
| Panel type | AMOLED | Super AMOLED |
| Resolution | 2372x1080 | 1080x2340 |
| Pixel density | 397 ppi+3% | 385 ppi |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 1,400 nits | — |
| Screen-to-body | 93 %+8% | 86 % |
Performance
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| Chipset | Dimensity 7300-Energy | Exynos 1610 |
| RAM (max) | 12 GB+200% | 4 GB |
| Storage options | 128GB / 256GB | 64/128/256GB |
| Storage type | UFS 3.1 | — |
Camera
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | — | 5 MP |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 32 MP+146% | 13 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| Capacity | 7,000 mAh+40% | 5,000 mAh |
| Wired charging | 80 W+220% | 25 W |
Design
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| Weight | 190 g+3% | 196 g |
| Thickness | 8 mm | 7.7 mm+4% |
| IP rating | IP66/IP68/IP69 | IP64 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.3 |
| NFC | — | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 17 (One UI 9) |
| OS update pledge | 2 years | 6 years+200% |
Audio
| Spec | OPPO F31 Pro 5G | Samsung Galaxy A18 4G |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | No |