Side-by-side technical data
Realme U1 vs Realme P4s
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: Realme P4s, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | U1 | P4s |
|---|---|---|
| Design & display | 6.2 | 7.8 |
| Performance & hardware | 2.8 | 6.1 |
| Camera | 3.0 | 7.2 |
| Connectivity | 3.3 | 6.8 |
| Battery & charging | 2.9 | 7.4 |
Which one is for you?
Realme U1, if you care about…
- Weight
- 168 g
- against 208 g
- Body Thickness
- 8 mm
- against 8.6 mm
- Expandable Storage
- Yes
- against No
Realme P4s, if you care about…
- Battery Capacity
- 8,000 mAh
- against 3,500 mAh
- AnTuTu Score
- 849,804
- against 144,436
- RAM Capacity
- 12 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E
- against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
Specification comparison
Battery
| Specification | U1 | P4s |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 3,500 mAh | 8,000 mAh Best value |
| Battery Type | Li-Ion | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 10 W | 80 W Best value |
| Battery Features | Fast Charging, Battery Level Indicator, Rechargeable | Bypass Charging, Non-Removable, Rechargeable, Fast Charging, Charger Included, Battery Level Indicator, Reverse Charging Best value |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | U1 | P4s |
|---|---|---|
| Body Colors | Black, Blue, Gold | Titanium, Grey, Cyan, Blue |
| Body Thickness | 8 mm Best value | 8.6 mm |
| Body Width | 74 mm | 77.6 mm |
| Body Height | 157 mm | 162.6 mm |
| Weight | 168 g Best value | 208 g |
| Usable Surface | 83.9 % | 87.5 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | — | IP68, IP69, IP64, MIL-STD-810H |
| Waterproof Depth | — | 1.5 m |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | 8 mm | — |
| QWERTY keyboard | — | — |
Performance
| Specification | U1 | P4s |
|---|---|---|
| Processor Model | MediaTek Helio P70 | MediaTek Dimensity 7400 Ultra |
| Processor Process Size | 12 nm | 4 nm Best value |
| Graphics GPU | Mali-G72 MP3 | Mali-G615 MC2 |
| Storage Type | eMMC 5.1 | UFS 3.1 Best value |
| Maximum CPU Clock | 2.1 GHz | 2.6 GHz Best value |
| Maximum Storage Capacity | 64 GB | 256 GB Best value |
| AnTuTu Score | 144,436 | 849,804 Best value |
| Geekbench 6 Single-Core | 329 | — |
| Geekbench 6 Multi-Core | 1,066 | — |
| CPU Description | Octa-core: 4 × 2.1 GHz Cortex-A73 and 4 × 2.0 GHz Cortex-A53 | Octa-core processor with four Cortex-A78 cores at 2.6 GHz and four Cortex-A55 cores at 2.0 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 12 GB Best value |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v7 | v11 |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | 256 GB | — |
Sensors
| Specification | U1 | P4s |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Under Display |
Display
| Specification | U1 | P4s |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.5:9 |
| Peak Display Brightness | — | 6,500 nits |
| Display Technology | IPS LCD | AMOLED Best value |
| Display Diagonal | 6.3″ | 6.78″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,272 px Best value |
| Display Vertical Resolution | 2,340 px | 2,772 px Best value |
| Display Pixel Density | 409 ppi | 454 ppi Best value |
| Display Refresh Rate | — | 144 Hz |
| Touch Sampling Rate | — | 240 Hz |
| Display Contrast Ratio | 1,830 :1 | — |
| Display Features | Gorilla Glass 3, Touchscreen | HDR10+, Water Drop Notch, Panda Glass, Capacitive Touch, Multi-Touch, Frameless, Gorilla Glass 7i |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensor
| Specification | U1 | P4s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | U1 | P4s |
|---|---|---|
| Operating System | Android 8 | Android 16 |
| OS Family | Android | Android |
| OS Version | 8 | 16 Best value |
| OS Update Support | — | — |
| Direct OS Updates | No | Yes Best value |
| Google Services | — | Yes |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | U1 | P4s |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28B, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28b, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E Best value |
| Wi-Fi Features | Wi-Fi Direct | Dual Band, Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD |
| Navigation Systems | GPS, GLONASS | GPS, Galileo, GLONASS, BeiDou, A-GPS Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG | Infrared, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, 3.5 mm Audio Jack |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | 1.19 W/kg Best value | 1.2 W/kg |
| SAR American Body | 0.53 W/kg Best value | 0.98 W/kg |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | U1 | P4s |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Loudspeaker | Stereo Speakers, A2DP, LE, aptX HD, LHDC 5, DTS, DTS:X Best value |
| Alert types | — | — |
Technical
| Specification | U1 | P4s |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | U1 | P4s |
|---|---|---|
| Built-in functions | — | — |
