Side by side comparison and review of Huawei P40 Pro+ and LG K51S. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Huawei P40 Pro+ | LG K51S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ElsaP-N39E | LM-K510EMW | |
| Form Factor | Touch | Touch | |
| Height | 158.2 mm | 165.2 mm | LG K51S has greater height than Huawei P40 Pro+. |
| Width | 72.6 mm | 76.7 mm | LG K51S has greater width than Huawei P40 Pro+. |
| Depth | 9 mm | 8.26 mm | LG K51S is narrower than Huawei P40 Pro+. |
| Weight | 226 g | 194 g | LG K51S is lighter than Huawei P40 Pro+. |
| Body Colour | Ceramic white | Ceramic black | Pink | Titan | |
| Protection | Drop-proof, water-resistant, splash-resistant | - | |
| Waterproof (Water-resistant) | Yes | - | Huawei P40 Pro+ is waterproof. |
| IP rating | IP68 | - | |
| Repairability Index | 6.7 (out of 10) | - | |
| SAR Value | 0.99 W/kg (body), 0.49 W/kg (head) | 1.335 W/kg (body), 0.501 W/kg (head) | |
| Connector Type | USB Type-C | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Nano SIM, Electronic SIM card (e-SIM) | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Huawei P40 Pro+ | LG K51S |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | OLED | IPS | |
| Screen Size (Display Size) | 6.58" | 6.55" | Huawei P40 Pro+ has larger screen size than LG K51S. |
| Screen Resolution (Display Resolution) | 2640 x 1200 pixels | 1600 x 720 pixels | Huawei P40 Pro+ has better screen resolution than LG K51S. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 441 ppi | 268 ppi | Huawei P40 Pro+ has better pixel density than LG K51S. |
| Aspect Ratio | - | 20:9 | |
| Max Brightness | - | 400 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Display Refresh Rate | 90 Hz | - | |
| Display Features | FullView Display, Quad-Curve Overflow display | Reading mode, FullVision display, night mode, hole in display | |
| Display Protection (Screen Protector) | - | Tempered glass |
| PROCESSOR | Huawei P40 Pro+ | LG K51S |
|---|
| Processor Type (CPU) | Hisilicon Kirin 990 5G | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6765 | |
| Clock Speed | 2.86 GHz | 2.3 GHz | Huawei P40 Pro+ has higher clock speed than LG K51S. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Mali-G76 MC16 | IMG PowerVR GE8320 |
| MEMORY | Huawei P40 Pro+ | LG K51S |
|---|
| RAM | 8 GB | 3 GB | Huawei P40 Pro+ has more RAM than LG K51S. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 512 GB | 64 GB | Huawei P40 Pro+ has more internal memory than LG K51S. |
| User Memory | - | 50.2 GB | |
| Supported Flash Memory Cards (Expandable Memory) | NM card - up to 256 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | Huawei P40 Pro+ | LG K51S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 5 | 4 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 32 Megapixel | Huawei P40 Pro+ has better camera resolution than LG K51S. |
| Sensor Size | 1/1.28" | - | |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/1.9 | F/1.8 | LG K51S has better lens aperture than Huawei P40 Pro+. |
| Field of View (FoV) | - | 76.3 degree(s) | |
| Pixel Size | 2.44 μm | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabilizer plus (OIS+) | - | Huawei P40 Pro+ has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 24 mm | |
| Digital Zoom | - | 8x | |
| Self-Timer Delay | - | Yes | |
| Special Effects | - | HDR | |
| Camera Modes | Night mode, 4K Timelapse, ultra low-light video | Burst mode, portrait mode, Flowers, Animals, Food, Person, Sunset, Sunrise, City, Landscape | |
| Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
| White Balance | - | Automatic | |
| Light Source | Dual tone LED flash | LED flash | |
| Still Image Resolutions | 8192 x 6144 | - | |
| Video Resolutions | 3840 x 2160 (4K) at 60 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Hybrid Zoom, Huawei AI Image Stabilization (AIS), 4-in-1 Pixel technology, RYYB colour filter array, Octa Phase Detect Auto-Focus (PDAF), HUAWEI XD Fusion Engine, 7680 fps Ultra Slow-motion Video, Ultra Vision Leica Quad Camera, Unmatched 100x SuperZoom Array | Phase Detect Auto-Focus (PDAF), geotagging, Big Pixels technology, Quad Pixel technology |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 40 Megapixel | 5 Megapixel | Huawei P40 Pro+ has better second camera resolution than LG K51S. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/1.54" | - | |
| Lens Type (2nd Camera) | Ultra wide-angle lens | Super wide-angle lens | |
| Lens Aperture (2nd Camera) | F/1.8 | F/2.2 | Huawei P40 Pro+ has better second camera lens aperture than Huawei P40 Pro+. |
| Field of View (2nd Camera) | - | 115 degree(s) | |
| Minimum Focal Length (2nd Camera) | - | 16 mm | |
| Camera Features (2nd Camera) | 4K time-lapse video, Cinematic video | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 8 Megapixel | 2 Megapixel | Huawei P40 Pro+ has higher resolution third camera than LG K51S. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/4.4 | F/2.4 | LG K51S has better third camera lens aperture than Huawei P40 Pro+. |
| Field of View (3rd Camera) | - | 88.9 degree(s) | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Huawei P40 Pro+ has optical stabilisation of the third camera. |
| Optical Zoom | 10x | - | |
| Camera Functions (3rd Camera) | - | Depth camera |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 8 Megapixel | 2 Megapixel | Huawei P40 Pro+ has higher resolution fourth camera than LG K51S. |
|---|---|---|---|
| Lens Type (4th Camera) | Telephoto lens | - | |
| Lens Aperture (4th Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the fourth camera. |
| Field of View (4th Camera) | - | 88.6 degree(s) | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Huawei P40 Pro+ has optical stabilisation of the fourth camera. |
| Camera Functions (4th Camera) | - | Macro camera | |
| Camera Features (4th Camera) | OIS (Optical Image Stabilisation), 3x optical zoom | 4cm macro photography |
| FIFTH CAMERA |
|---|
| Camera Functions (5th Camera) | 3D depth sensor | - |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 13 Megapixel | Huawei P40 Pro+ has better front camera resolution than LG K51S. |
| Lens Aperture (Front) | F/2.2 | - | |
| Focus Adjustment | Automatic | - | |
| Camera Modes (Front) | - | Gesture Shot, Selfie portrait | |
| Face Recognition (Face ID) | 3D facial detection | Face detection | Both phones have face detection. |
| Light Source (Front) | Display flash | - | |
| Still Image Resolutions (Front) | 6528 x 4896 | - | |
| Video Resolutions (Front) | 3840 x 2160 (4K) at 60 fps | - | |
| Camera Features (Front) | AI portrait mode | 17 filters |
| SECOND FRONT CAMERA |
|---|
| Camera Functions (2nd Front) | Infrared camera for Face ID, 3D depth camera | - |
|---|
| BATTERY AND CHARGING | Huawei P40 Pro+ | LG K51S |
|---|
| Battery Capacity (Battery Size) | 4200 mAh | 4000 mAh | Huawei P40 Pro+ has larger battery capacity than LG K51S. |
|---|---|---|---|
| Fast Charging Technology | HUAWEI SuperCharge technology | - | Huawei P40 Pro+ has fast charging technology. |
| Recharge Time (Charging Time) | 1.36 hour(s) | - | |
| Wireless Charging | Yes | - | Huawei P40 Pro+ can be charged wirelessly. |
| Standby Time | 380.4 hours | 100 hours | Huawei P40 Pro+ has longer standby time than LG K51S. |
| Talk Time | 2100 minutes | 480 minutes | Huawei P40 Pro+ has longer battery life when making calls than LG K51S. |
| Run Time Details | Standby (WCDMA): up to 463 hrs Standby (GSM): up to 451 hrs Standby (LTE TDD): up to 451 hrs Standby (LTE FDD): up to 456 hrs Standby (5G): up to 427.4 hrs Playback (video): up to 22.1 hrs Playback (Music): up to 82.4 hrs Continuous browsing (4G): up to 17 hrs Continuous browsing (5G): up to 15.8 hrs Standby: up to 380.4 hrs Talk (WCDMA): up to 1392 min Talk (GSM): up to 2100 min |
Talk: up to 480 min Standby: up to 100 hrs |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | Huawei P40 Pro+ | LG K51S |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 4G | Huawei P40 Pro+ has more advanced generation mobile network. |
| Operating System | Android 10 | Android 9.0 Pie | |
| User Interface | EMUI 10.1 | LG UX 9 | |
| Intelligent Assistant | Celia | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS |
| COMMUNICATIONS | Huawei P40 Pro+ | LG K51S |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | - | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 7, Band 8, Band 9, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | |
| 5G NR Band | N1, n3, n28, n38, n41, n77, n78, n79 | - | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 5.1 LE | Bluetooth 5.0 BLE | |
| Bluetooth Profiles | - | HFP, HSP, OPP, PAN, SPP, GOEP, A2DP, AVRCP, HID, SAP, GAVDP, PBAP, MAP, GATT, HDP, HOGP, ScPP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Huawei P40 Pro+ | LG K51S |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, LDAC, MP4, SBC, 3GP | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | 3GP, MP4 | MKV, FLV, AVI, WMV, ASF, 3GP, TS, WebM, OGM, MP4 | |
| Sound Enhancements | - | DTS: X 3D Surround Sound |
| FEATURES | Huawei P40 Pro+ | LG K51S |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, gesture, gravity sensor, infrared (IR) sensor, colour temperature sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Security Devices | Fingerprint reader (under display) | Fingerprint reader | |
| Additional Phone Features | MIMO technology, MU-MIMO technology, Tiny-Core NPU (Neural Network Processing Unit), Dual Big Core, HUAWEI AppGallery | DLNA Certified, Dual microphones, KnockON, QuickMemo+ function, Mini View function, Capture+, EasyHome, Clip Tray, Google Lens, AI Cam, Game Tools, Google Assistant Button |
| OTHERS | Huawei P40 Pro+ | LG K51S |
|---|
| Included Accessories | Power adapter, SIM card removal tool, USB-C cable, USB-C headphones | Power adapter, SIM card removal tool, USB-C cable | |
|---|---|---|---|
| Compliant Standards | IP68 | MIL-STD 810G | |
| Max Depth of Water Resistance | 1.5 m | - |
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