Side by side comparison and review of Huawei P40 Pro+ and LG K40. 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 K40 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ElsaP-N39E | LM-X420EMW | |
| Form Factor | Touch | Touch | |
| Height | 158.2 mm | 153 mm | Huawei P40 Pro+ has greater height than LG K40. |
| Width | 72.6 mm | 71.9 mm | Huawei P40 Pro+ has greater width than LG K40. |
| Depth | 9 mm | 8.3 mm | LG K40 is narrower than Huawei P40 Pro+. |
| Weight | 226 g | 145 g | LG K40 is lighter than Huawei P40 Pro+. |
| Body Colour | Ceramic white | Ceramic black | New Aurora Black | Moroccan blue | |
| 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) | 1.597 W/kg (body), 0.518 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | USB Type-C | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM, Electronic SIM card (e-SIM) | - | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Huawei P40 Pro+ | LG K40 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | OLED | IPS | |
| Screen Size (Display Size) | 6.58" | 5.7" | Huawei P40 Pro+ has larger screen size than LG K40. |
| Screen Resolution (Display Resolution) | 2640 x 1200 pixels | 1440 x 720 pixels | Huawei P40 Pro+ has better screen resolution than LG K40. |
| Display Format | Full HD+ | HD | |
| Pixel Density | 441 ppi | 282 ppi | Huawei P40 Pro+ has better pixel density than LG K40. |
| Aspect Ratio | - | 18:9 | |
| Colour Depth | 16.7 million colours | - | |
| Display Refresh Rate | 90 Hz | - | |
| Display Features | FullView Display, Quad-Curve Overflow display | Curved glass, FullVision display |
| PROCESSOR | Huawei P40 Pro+ | LG K40 |
|---|
| Processor Type (CPU) | Hisilicon Kirin 990 5G | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6762 | |
| Clock Speed | 2.86 GHz | 2 GHz | Huawei P40 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 | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Mali-G76 MC16 | PowerVR GE8320 |
| MEMORY | Huawei P40 Pro+ | LG K40 |
|---|
| RAM | 8 GB | 2 GB | Huawei P40 Pro+ has more RAM than LG K40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 512 GB | 32 GB | Huawei P40 Pro+ has more internal memory than LG K40. |
| User Memory | - | 20.2 GB | |
| Supported Flash Memory Cards (Expandable Memory) | NM card - up to 256 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | Huawei P40 Pro+ | LG K40 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 5 | 1 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 16 Megapixel | Huawei P40 Pro+ has better camera resolution than LG K40. |
| Sensor Size | 1/1.28" | 1/3" | LG K40 has better camera sensor size than Huawei P40 Pro+. |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/1.9 | F/2.0 | Huawei P40 Pro+ has better lens aperture than Huawei P40 Pro+. |
| Pixel Size | 2.44 μm | 1 μm | Huawei P40 Pro+ has larger camera pixel size than LG K40. |
| Optical Image Stabiliser (OIS) | Optical Image Stabilizer plus (OIS+) | - | Huawei P40 Pro+ has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Camera Modes | Night mode, 4K Timelapse, ultra low-light video | - | |
| Face Recognition (Face ID) | Face detection | - | Huawei P40 Pro+ has face detection. |
| Light Source | Dual tone LED flash | LED flash | |
| Still Image Resolutions | 8192 x 6144 | - | |
| Video Resolutions | 3840 x 2160 (4K) at 60 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), GIF Creation, 8 different scenes |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 40 Megapixel | - | |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/1.54" | - | |
| Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/1.8 | - | |
| Camera Features (2nd Camera) | 4K time-lapse video, Cinematic video | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 8 Megapixel | - | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/4.4 | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Huawei P40 Pro+ has optical stabilisation of the third camera. |
| Optical Zoom | 10x | - |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 8 Megapixel | - | |
|---|---|---|---|
| Lens Type (4th Camera) | Telephoto lens | - | |
| Lens Aperture (4th Camera) | F/2.4 | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Huawei P40 Pro+ has optical stabilisation of the fourth camera. |
| Camera Features (4th Camera) | OIS (Optical Image Stabilisation), 3x optical zoom | - |
| FIFTH CAMERA |
|---|
| Camera Functions (5th Camera) | 3D depth sensor | - |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 8 Megapixel | Huawei P40 Pro+ has better front camera resolution than LG K40. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Aperture (Front) | F/2.2 | F/2.0 | LG K40 has better front lens aperture than Huawei P40 Pro+. |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | Automatic | - | |
| Camera Modes (Front) | - | Portrait mode | |
| Face Recognition (Face ID) | 3D facial detection | - | Huawei P40 Pro+ has face detection. |
| Light Source (Front) | Display flash | LED flash | |
| Still Image Resolutions (Front) | 6528 x 4896 | - | |
| Video Resolutions (Front) | 3840 x 2160 (4K) at 60 fps | - | |
| Camera Features (Front) | AI portrait mode | - |
| SECOND FRONT CAMERA |
|---|
| Camera Functions (2nd Front) | Infrared camera for Face ID, 3D depth camera | - |
|---|
| BATTERY AND CHARGING | Huawei P40 Pro+ | LG K40 |
|---|
| Battery Capacity (Battery Size) | 4200 mAh | 3000 mAh | Huawei P40 Pro+ has larger battery capacity than LG K40. |
|---|---|---|---|
| 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 K40. |
| Talk Time | 2100 minutes | 480 minutes | Huawei P40 Pro+ has longer battery life when making calls than LG K40. |
| 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 K40 |
|---|
| 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 8.1 Oreo | |
| User Interface | EMUI 10.1 | - | |
| Intelligent Assistant | Celia | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS |
| COMMUNICATIONS | Huawei P40 Pro+ | LG K40 |
|---|
| 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/ac | |
| Bluetooth | Bluetooth 5.1 LE | Bluetooth 5.0 LE | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Huawei P40 Pro+ | LG K40 |
|---|
| 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 | - | |
| Sound Enhancements | - | DTS: X 3D Premium Sound |
| FEATURES | Huawei P40 Pro+ | LG K40 |
|---|
| 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 | Ambient light sensor, proximity sensor | |
| Security Devices | Fingerprint reader (under display) | Face recognition, fingerprint reader | |
| Additional Phone Features | MIMO technology, MU-MIMO technology, Tiny-Core NPU (Neural Network Processing Unit), Dual Big Core, HUAWEI AppGallery | Google Lens, Google Assistant Key, AI Cam |
| OTHERS | Huawei P40 Pro+ | LG K40 |
|---|
| Included Accessories | Power adapter, SIM card removal tool, USB-C cable, USB-C headphones | Power adapter | |
|---|---|---|---|
| Compliant Standards | IP68 | MIL-STD 810G | |
| Max Depth of Water Resistance | 1.5 m | - |
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