realme P4x 5G vs Samsung Galaxy A51
46.6Performance20
52.9Display30.8
29Camera34.7
71.3Battery29.4
52Features33.3
8 spec wins — realme P4x 5G7 spec wins — Samsung Galaxy A51
InnoReviews verdict
realme P4x 5G wins this phone face-off, 49.8 to 28.3, pulling ahead mainly in battery (+42) and performance (+27). 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 P4x 5G
- Stronger performance score: 47 vs 20
- Stronger display score: 53 vs 31
- Stronger battery score: 71 vs 29
- Stronger features score: 52 vs 33
- 200% higher Wired charging: 45 W vs 15 W
Reasons to pick the Samsung Galaxy A51
- Stronger camera score: 35 vs 29
- 300% higher Front camera: 32 MP vs 8 MP
- 50% higher OS update pledge: 3 years vs 2 years
- 17% lower weight: 172 g vs 208 g
- Has NFC — the other doesn't
Display
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| Screen size | 6.72 ″+3% | 6.5 ″ |
| Panel type | IPS LCD | Super AMOLED |
| Resolution | 1080x2400 | 2400x1080 |
| Pixel density | 391 ppi | 405 ppi+4% |
| Refresh rate | 144 Hz+140% | 60 Hz |
| Peak brightness | 1,000 nits | — |
| Screen-to-body | 86.5 % | — |
Performance
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| Chipset | MediaTek Dimensity 7400 Ultra | Samsung Exynos 9611 |
| AnTuTuDifferent AnTuTu versions — not compared | 876,440Bottom 33% | 215,000 |
| AnTuTu 11 (CPU) | 342,564Bottom 33% | — |
| AnTuTu 11 (GPU) | 103,831Bottom 22% | — |
| AnTuTu 11 (Memory) | 163,676Bottom 33% | — |
| AnTuTu 11 (UX) | 266,369Bottom 32% | — |
| Geekbench 6 (single) | — | 350Bottom 1% |
| Geekbench 6 (multi) | — | 1,250Bottom 1% |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128GB / 256GB | 64GB / 128GB |
| Storage type | UFS 3.1 | UFS 2.0 |
Camera
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| Main camera | 50 MP+4% | 48 MP |
| Main aperture | f/1.8 | f/2.0 |
| Ultra-wide | — | 12 MP |
| Max video | 4K@30fps | 4K@30fps |
| Front camera | 8 MP | 32 MP+300% |
| OIS | No | No |
Battery
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| Capacity | 7,000 mAh+75% | 4,000 mAh |
| Wired charging | 45 W+200% | 15 W |
Design
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| Weight | 208 g | 172 g+17% |
| Thickness | 8.4 mm | 7.9 mm+6% |
| IP rating | IP64 | — |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.0 |
| NFC | No | Yes |
| USB | USB Type-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 10 (One UI 2) |
| OS update pledge | 2 years | 3 years+50% |
Audio
| Spec | realme P4x 5G | Samsung Galaxy A51 |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | Yes |
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