realme P4x 5G vs Samsung Galaxy S21 FE 5G
46.6Performance37.5
52.9Display47.2
29Camera41.7
71.3Battery41.7
52Features78.7
6 spec wins — realme P4x 5G8 spec wins — Samsung Galaxy S21 FE 5G
InnoReviews verdict
realme P4x 5G wins this phone face-off, 49.8 to 45.2, pulling ahead mainly in battery (+30) and performance (+9). Samsung Galaxy S21 FE 5G 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 38
- Stronger display score: 53 vs 47
- Stronger battery score: 71 vs 42
- 317% higher Main camera: 50 MP vs 12 MP
- 80% higher Wired charging: 45 W vs 25 W
Reasons to pick the Samsung Galaxy S21 FE 5G
- Stronger camera score: 42 vs 29
- Stronger features score: 79 vs 52
- 300% higher Front camera: 32 MP vs 8 MP
- 100% higher OS update pledge: 4 years vs 2 years
- 20% higher Peak brightness: 1,200 nits vs 1,000 nits
Display
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Screen size | 6.72 ″+5% | 6.4 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1080x2400 | 2340x1080 |
| Pixel density | 391 ppi | 401 ppi+3% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 1,000 nits | 1,200 nits+20% |
| Screen-to-body | 86.5 % | — |
Performance
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 7400 Ultra | Snapdragon 888 |
| AnTuTuDifferent AnTuTu versions — not compared | 876,440Bottom 29% | 1,040,324 |
| AnTuTu 11 (CPU) | 342,564Bottom 29% | — |
| AnTuTu 11 (GPU) | 103,831Bottom 20% | — |
| AnTuTu 11 (Memory) | 163,676Bottom 29% | — |
| AnTuTu 11 (UX) | 266,369Bottom 29% | — |
| Geekbench 6 (single) | — | 1,450Top 46% |
| Geekbench 6 (multi) | — | 3,650Bottom 49% |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128GB / 256GB | 128GB / 256GB |
| Storage type | UFS 3.1 | UFS 3.1 |
Camera
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Main camera | 50 MP+317% | 12 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | — | 12 MP |
| Telephoto | — | 8 MP |
| Optical zoom | — | 3 x |
| Max video | 4K@30fps | 4K@60fps |
| Front camera | 8 MP | 32 MP+300% |
| OIS | No | Yes |
Battery
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Capacity | 7,000 mAh+56% | 4,500 mAh |
| Wired charging | 45 W+80% | 25 W |
| Wireless charging | — | 15 W |
Design
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Weight | 208 g | 177 g+15% |
| Thickness | 8.4 mm | 7.9 mm+6% |
| IP rating | IP64 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.0 |
| NFC | No | Yes |
| USB | USB Type-C | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 12 (One UI 4) |
| OS update pledge | 2 years | 4 years+100% |
Audio
| Spec | realme P4x 5G | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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