Detailed comparison and review of LG K40 and Huawei P50 Pro. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | LG K40 | Huawei P50 Pro |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | LM-X420EMW | JAD-LX9 | |
| Form Factor | Touch | Touch | |
| Height | 153 mm | 158.8 mm | Huawei P50 Pro has greater height than LG K40. |
| Width | 71.9 mm | 72.8 mm | Huawei P50 Pro has greater width than LG K40. |
| Depth | 8.3 mm | 8.5 mm | LG K40 is narrower than LG K40. |
| Weight | 145 g | 195 g | LG K40 is lighter than LG K40. |
| Body Colour | New Aurora Black | Moroccan blue | Golden black | Cocoa gold | |
| Protection | - | Dustproof, splashproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Huawei P50 Pro is waterproof. |
| IP rating | - | IEC 60529 IP68 | |
| Repairability Index | - | 7.2 (out of 10) | |
| SAR Value | 1.597 W/kg (body), 0.518 W/kg (head) | 1.12 W/kg (body), 0.49 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | - | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | LG K40 | Huawei P50 Pro |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | OLED | |
| Screen Size (Display Size) | 5.7" | 6.6" | Huawei P50 Pro has larger screen size than LG K40. |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 2700 x 1228 pixels | Huawei P50 Pro has better screen resolution than LG K40. |
| Display Format | HD | - | |
| Pixel Density | 282 ppi | 450 ppi | Huawei P50 Pro has better pixel density than LG K40. |
| Aspect Ratio | 18:9 | - | |
| Colour Depth | - | 1.07 billion colours | |
| Display Refresh Rate | - | 120 Hz | |
| Touch Sampling Rate | - | 300 Hz | |
| Display Features | Curved glass, FullVision display | Wide colour display (P3), 1440 Hz high frequency PWM dimming, True-Chroma Display |
| PROCESSOR | LG K40 | Huawei P50 Pro |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 888 | |
|---|---|---|---|
| Processor Number | MT6762 | - | |
| Clock Speed | 2 GHz | 2.84 GHz | Huawei P50 Pro has higher clock speed than LG K40. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | LG K40 has 64-bit architecture. |
| Graphics System (GPU) | PowerVR GE8320 | - |
| MEMORY | LG K40 | Huawei P50 Pro |
|---|
| RAM | 2 GB | 8 GB | Huawei P50 Pro has more RAM than LG K40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 256 GB | Huawei P50 Pro has more internal memory than LG K40. |
| User Memory | 20.2 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 2 TB | - |
| CAMERA | LG K40 | Huawei P50 Pro |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 4 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 50 Megapixel | Huawei P50 Pro has better camera resolution than LG K40. |
| Sensor Size | 1/3" | - | |
| Lens Aperture | F/2.0 | F/1.8 | Huawei P50 Pro has better lens aperture than LG K40. |
| Pixel Size | 1 μm | - | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Huawei P50 Pro has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Self-Timer Delay | - | Yes | |
| Special Effects | - | Monochrome, Stickers, Light painting | |
| Camera Modes | - | Burst mode, Panorama, Time-lapse mode, Slow motion mode, Pro mode, night mode, Snap Shot, Portrait, Documents, Audio control, Filter mode, Macro mode, Story Creator, Master AI, Moving Picture, Dual-View Video, AI Cinemagraph, Audio Zoom, High-res, True-Chroma Shot | |
| Face Recognition (Face ID) | - | Smile Capture | Huawei P50 Pro has face detection. |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | - | 8192 x 6144 | |
| Video Resolutions | - | 3840 x 2160 (4K), Slo-mo video 1920 x 1080 (1080p) at 960 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), GIF Creation, 8 different scenes | Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), 4D Predictive Focus, Audio zoom, Leica camera, Dual-Matrix Camera Design, AIS Pro True-Steady Shot, HUAWEI XD Optics, HUAWEI XD Fusion Pro |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 40 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | - | F/1.6 | |
| Special Effects (2nd Camera) | - | Mono | |
| Camera Features (2nd Camera) | - | True-Chroma Camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 13 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (3rd Camera) | - | F/2.2 | |
| Field of View (3rd Camera) | - | 120 degree(s) |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 64 Megapixel | |
|---|---|---|---|
| Lens Type (4th Camera) | - | Telephoto lens | |
| Lens Aperture (4th Camera) | - | F/3.5 | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Huawei P50 Pro has optical stabilisation of the fourth camera. |
| Camera Features (4th Camera) | - | 2.5cm macro photography |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 13 Megapixel | Huawei P50 Pro has better front camera resolution than LG K40. |
| Sensor Size (Front) | 1/4" | - | |
| Lens Type (Front) | - | Ultra wide-angle lens | |
| Lens Aperture (Front) | F/2.0 | F/2.4 | LG K40 has better front lens aperture than LG K40. |
| Field of View (Front) | - | 100 degree(s) | |
| Pixel Size (Front) | 1.12 μm | - | |
| Special Effects (Front) | - | Stickers | |
| Camera Modes (Front) | Portrait mode | Panorama, Time-lapse mode, Timer mode, Portrait, Mirror reflection, Audio control, AR lens, Filter mode, Moving Picture, Slow-Motion Selfie, Smart eye-tracking | |
| Face Recognition (Face ID) | - | Smile Capture | Huawei P50 Pro has face detection. |
| Light Source (Front) | LED flash | - | |
| Still Image Resolutions (Front) | - | 4160 x 3120 | |
| Video Resolutions (Front) | - | 3840 x 2160 (4K), Slo-mo video 1920 x 1080 (1080p) at 240 fps | |
| Camera Features (Front) | - | Intelligent Field of View |
| BATTERY AND CHARGING | LG K40 | Huawei P50 Pro |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 4360 mAh | Huawei P50 Pro has larger battery capacity than LG K40. |
|---|---|---|---|
| Fast Charging Technology | - | HUAWEI SuperCharge technology, Wireless HUAWEI SuperCharge | Huawei P50 Pro has fast charging technology. |
| Wireless Charging | - | Yes | Huawei P50 Pro can be charged wirelessly. |
| Standby Time | 100 hours | - | |
| Talk Time | 480 minutes | - | |
| Run Time Details | Talk: up to 480 min Standby: up to 100 hrs |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | LG K40 | Huawei P50 Pro |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 8.1 Oreo | - | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
| COMMUNICATIONS | LG K40 | Huawei P50 Pro |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 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 3, Band 7, Band 8, Band 20, Band 38 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 18, Band 19, Band 20, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, 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 1700 - 2110 AWS-3 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac/ax | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.2 BLE | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG K40 | Huawei P50 Pro |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, LDAC, MP4, SBC, 3GP | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-4, 3GP | |
| Sound Enhancements | DTS: X 3D Premium Sound | HUAWEI Histen stereo sound |
| FEATURES | LG K40 | Huawei P50 Pro |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor | Ambient light sensor, digital compass, barometer, hall sensor, gravity sensor, infrared (IR) sensor, laser sensor, colour temperature sensor, gyroscope | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
| Additional Phone Features | Google Lens, Google Assistant Key, AI Cam | MIMO technology, MU-MIMO technology, HUAWEI MeeTime, dual stereo speakers, 3D Graphene Liquid Cooling System |
| OTHERS | LG K40 | Huawei P50 Pro |
|---|
| Included Accessories | Power adapter | Power adapter, SIM card removal tool, USB-C cable | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G | IEC 60529 IP68 |
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