Samsung
Device summary
POCO
F4
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2022 |
| Starting price | — | — |
| Display size | 6.7-inch | 6.7-inch |
| Dimensions | 76.5 mm × 163.9 mm × 7.8 mm | 76.0 mm × 163.2 mm × 7.7 mm |
| Weight | 180 g | 195 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | Super AMOLED Plus | AMOLED |
| Resolution | 1080 × 2400 | 2400 × 1080 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 900 nits |
| Performance | ||
| Chipset | Qualcomm Snapdragon 7 Gen 1 | Snapdragon️ 870 |
| RAM | 8 GB | 6 GB, 8 GB |
| Storage | 128 GB | 128 GB, 256 GB |
| Expandable storage | Yes | No |
| Cameras | ||
| Main camera | Wide · 50 MP · ƒ/1.8 · OIS | Wide · 64 MP · f/1.79 · OIS |
| Ultra-wide camera | Ultra Wide · 8 MP · ƒ/2.2 | — |
| Macro camera | Macro · 2 MP · ƒ/2.4 | — |
| Front cameras | Selfie · 50 MP · ƒ/2.4 | — |
| Battery & charging | ||
| Wired charging | 25 W | 67 W |
| Charging standard | Super Fast Charging | — |
| Typical capacity | 5000 mAh | 4500 mAh |
| Connectivity | ||
| Cellular | 5G, LTE, 3G, 2G | 5G, LTE, 3G, 2G |
| Wi‑Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
| USB | USB Type-C | — |
| NFC | Yes | Yes |
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2022 |
| Starting price | — | — |
| Display size | 6.7-inch | 6.7-inch |
| Dimensions | 76.5 mm × 163.9 mm × 7.8 mm | 76.0 mm × 163.2 mm × 7.7 mm |
| Weight | 180 g | 195 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | Super AMOLED Plus | AMOLED |
| Resolution | 1080 × 2400 | 2400 × 1080 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 900 nits |
| Performance | ||
| Chipset | Qualcomm Snapdragon 7 Gen 1 | Snapdragon️ 870 |
| RAM | 8 GB | 6 GB, 8 GB |
| Storage | 128 GB | 128 GB, 256 GB |
| Expandable storage | Yes | No |
| Cameras | ||
| Main camera | Wide · 50 MP · ƒ/1.8 · OIS | Wide · 64 MP · f/1.79 · OIS |
| Ultra-wide camera | Ultra Wide · 8 MP · ƒ/2.2 | — |
| Macro camera | Macro · 2 MP · ƒ/2.4 | — |
| Front cameras | Selfie · 50 MP · ƒ/2.4 | — |
| Battery & charging | ||
| Wired charging | 25 W | 67 W |
| Charging standard | Super Fast Charging | — |
| Typical capacity | 5000 mAh | 4500 mAh |
| Connectivity | ||
| Cellular | 5G, LTE, 3G, 2G | 5G, LTE, 3G, 2G |
| Wi‑Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
| USB | USB Type-C | — |
| NFC | Yes | Yes |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Galaxy M55
15 g lighter
Height
Galaxy M55
0.7 mm taller · minor difference
Width
Galaxy M55
0.5 mm wider · minor difference
Thickness
Very similar thickness
Galaxy M55 vs F4 Size Comparison
User Experience Summary
Galaxy M55
Strengths
- Vivid 120Hz Super AMOLED Plus display with punchy colors
- Dependable all-day battery life with 45W fast-charging support
- Stereo speakers and under-display fingerprint sensor uncommon at this price
Compromises
- Camera app is noticeably slow, especially for automatic night-mode shots
- Battery and camera resolution reduced compared with the previous M54
- Phone runs warm during extended gaming or camera app use