Side-by-side technical data
Huawei P Smart Z vs LG K51S
Comparison between Huawei P Smart Z and LG K51S: camera, battery, fast charging, display, performance and colors, side by side. More phones from Huawei and LG.
The verdict
Your pick: Huawei P Smart Z, ahead on Design & display and Connectivity. Unless Camera decides it for you.
| Category | P Smart Z | K51S |
|---|---|---|
| Design & display | 5.5 | 5.1 |
| Performance & hardware | 2.8 | 2.7 |
| Camera | 3.5 | 4.0 |
| Connectivity | 5.0 | 4.7 |
| Battery & charging | 3.5 | 3.8 |
Which one is for you?
Huawei P Smart Z, if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
- Display Pixel Density
- 391 ppi
- against 282 ppi
- Geekbench 6 Single-Core
- 352
- against 164
LG K51S, if you care about…
- Body Thickness
- 8.3 mm
- against 8.8 mm
Specification comparison
Performance
| Specification | P Smart Z | K51S |
|---|---|---|
| Processor Model | Huawei Kirin 710F | MediaTek Helio P35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | ARM Mali-G51 MP4 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 173,456 | 103,115 |
| Geekbench 6 Single-Core | 352 Best value | 164 |
| Geekbench 6 Multi-Core | — | 744 |
| CPU Description | Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core processor with four 2.3 GHz Cortex-A53 cores and four 1.8 GHz Cortex-A53 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB Best value | 3 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v8 |
| Maximum memory card | 512 GB | — |
Design
| Specification | P Smart Z | K51S |
|---|---|---|
| Body Colors | Green, Black, Blue | Titanium, Pink, Blue, Red, Grey |
| Body Thickness | 8.8 mm | 8.3 mm Best value |
| Body Width | 77.3 mm | 76.7 mm |
| Body Height | 163.5 mm | 165.2 mm |
| Weight | 196.8 g | 194.5 g Best value |
| Usable Surface | 84.3 % Best value | 84 % |
| Body Materials | Glass, Plastic | Polycarbonate |
| Resistance Features | — | MIL-STD-810G |
Battery
| Specification | P Smart Z | K51S |
|---|---|---|
| Battery Capacity | 4,000 mAh | 4,000 mAh |
| Battery Type | Li-Po | Li-Polymer |
| Fast Charge Power | 10 W | — |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable | Non-Removable, Rechargeable, Battery Level Indicator |
Display
| Specification | P Smart Z | K51S |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.59″ Best value | 6.55″ |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,340 px Best value | 1,600 px |
| Display Pixel Density | 391 ppi Best value | 282 ppi |
| Display Features | Touchscreen | IPS LCD, Scratch Resistant, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | P Smart Z | K51S |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | P Smart Z | K51S |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | P Smart Z | K51S |
|---|---|---|
| Operating System | Android 9 | Android 9 |
| OS Family | Android | Android |
| OS Version | 9 | 9 |
| Google Services | — | Yes |
Connectivity
| Specification | P Smart Z | K51S |
|---|---|---|
| SIM Configurations | Single Nano-SIM, Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, DLNA |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB 2.0 | 3.5 mm Audio Jack, NFC, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, DLNA |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 0.68 W/kg |
| SAR American Body | — | 0.92 W/kg |
| SAR (EU) head | — | 0.501 W/kg |
| SAR (EU) body | — | 1.335 W/kg |
| Max. download speed | 600 Mbps Best value | 300 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | P Smart Z | K51S |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | P Smart Z | K51S |
|---|---|---|
| Model numbers | STK-LX1 | LMK510EMW, LM-K510EMW, LM-K510 |
