realme P4 5G vs Samsung Galaxy A51
28.9Performance20
79.3Display30.8
30.7Camera34.7
79.8Battery29.4
57.3Features33.3
9 spec wins — realme P4 5G5 spec wins — Samsung Galaxy A51
InnoReviews verdict
realme P4 5G wins this phone face-off, 52.4 to 28.3, pulling ahead mainly in battery (+50) and display (+49). Samsung Galaxy A51 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme P4 5G
- Stronger performance score: 29 vs 20
- Stronger display score: 79 vs 31
- Stronger battery score: 80 vs 29
- Stronger features score: 57 vs 33
- 433% higher Wired charging: 80 W vs 15 W
Reasons to pick the Samsung Galaxy A51
- Stronger camera score: 35 vs 31
- 100% higher Front camera: 32 MP vs 16 MP
- 50% higher ultra-wide: 12 MP vs 8 MP
- Has 3.5mm jack — the other doesn't
Display
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| Screen size | 6.77 ″+4% | 6.5 ″ |
| Panel type | AMOLED | Super AMOLED |
| Resolution | 1080x2392 | 2400x1080 |
| Pixel density | 388 ppi | 405 ppi+4% |
| Refresh rate | 144 Hz+140% | 60 Hz |
| Peak brightness | 4,500 nits | — |
| Screen-to-body | 94 % | — |
Performance
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| Chipset | MediaTek Dimensity 7400 Ultra | Samsung Exynos 9611 |
| AnTuTu | — | 215,000 |
| Geekbench 6 (single) | — | 350Bottom 1% |
| Geekbench 6 (multi) | — | 1,250Bottom 2% |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128/256GB | 64GB / 128GB |
| Storage type | UFS 3.1 | UFS 2.0 |
Camera
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| Main camera | 50 MP+4% | 48 MP |
| Main aperture | f/1.8 | f/2.0 |
| Ultra-wide | 8 MP | 12 MP+50% |
| Max video | 4K@30fps | 4K@30fps |
| Front camera | 16 MP | 32 MP+100% |
| OIS | No | No |
Battery
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| Capacity | 7,000 mAh+75% | 4,000 mAh |
| Wired charging | 80 W+433% | 15 W |
| Wireless charging | 0 W | — |
Design
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| Weight | 185 g | 172 g+7% |
| Thickness | 7.6 mm+4% | 7.9 mm |
| IP rating | IP65/IP66 | — |
| Frame material | — | Plastic |
Connectivity
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.0 |
| NFC | — | Yes |
| USB | USB Type-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 10 (One UI 2) |
| OS update pledge | 3 years | 3 years |
Audio
| Spec | realme P4 5G | Samsung Galaxy A51 |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | Yes |