Side by side comparison and review of LG K20 and Huawei P40. 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 | LG K20 | Huawei P40 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | LMX120EMW | - | |
| Form Factor | Touch | Touch | |
| Height | 148.6 mm | 148.9 mm | Huawei P40 has greater height than LG K20. |
| Width | 71.9 mm | 71.06 mm | LG K20 has greater width than Huawei P40. |
| Depth | 8.3 mm | 8.5 mm | LG K20 is narrower than LG K20. |
| Weight | 153 g | 175 g | LG K20 is lighter than LG K20. |
| Body Colour | New Aurora Black | Silver frost | Black | |
| Protection | - | Dustproof, splashproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Huawei P40 is waterproof. |
| IP rating | - | IEC 60529 IP53 | |
| Repairability Index | - | 7.9 (out of 10) | |
| SAR Value | 1.343 W/kg (body), 0.717 W/kg (head) | 1.29 W/kg (body), 3.19 W/kg (limb), 0.49 W/kg (head) | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/NM card |
| DISPLAY | LG K20 | Huawei P40 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Screen Size (Display Size) | 5.45" | 6.1" | Huawei P40 has larger screen size than LG K20. |
| Screen Resolution (Display Resolution) | 960 x 480 pixels | 2340 x 1080 pixels | Huawei P40 has better screen resolution than LG K20. |
| Display Format | - | Full HD+ | |
| Pixel Density | 197 ppi | 422 ppi | Huawei P40 has better pixel density than LG K20. |
| Aspect Ratio | 18:9 | - | |
| Colour Depth | - | 16.7 million colours | |
| Display Features | FullVision display | - |
| PROCESSOR | LG K20 | Huawei P40 |
|---|
| Processor Type (CPU) | - | Hisilicon Kirin 990 5G | |
|---|---|---|---|
| Clock Speed | 1.5 GHz | 2.86 GHz | Huawei P40 has higher clock speed than LG K20. |
| Processor Core Qty | Quad-core | 8-core | Huawei P40 has higher processor core quantity than LG K20. |
| 64-bit Architecture | - | Yes | Huawei P40 has 64-bit architecture. |
| Graphics System (GPU) | - | Mali-G76 MC16 |
| MEMORY | LG K20 | Huawei P40 |
|---|
| RAM | 1 GB | 8 GB | Huawei P40 has more RAM than LG K20. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | Huawei P40 has more internal memory than LG K20. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | NM card - up to 256 GB |
| CAMERA | LG K20 | Huawei P40 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 50 Megapixel | Huawei P40 has better camera resolution than LG K20. |
| Sensor Size | - | 1/1.28" | |
| Sensor Name | - | Huawei Ultra Vision sensor | |
| Lens Aperture | F/2.2 | F/1.9 | Huawei P40 has better lens aperture than LG K20. |
| Pixel Size | - | 2.44 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Huawei P40 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED flash | LED light | |
| Still Image Resolutions | - | 8192 x 6144 | |
| Video Resolutions | - | 3840 x 2160 (4K) at 60 fps | |
| Camera Features (Functions) | Touch & Shoot | Hybrid Zoom, Leica Triple Camera, Huawei AI Image Stabilization (AIS), RYYB colour filter array, Octa PD Focus, 4-in-1 pixel binning, AI Portrait Studio, AI AWB Algorithm, AI motion algorithm, Gallery Edit, HUAWEI Golden Snap, AI Remove Reflection, AI Remove Passersby, AI Best Moment, HUAWEI XD Fusion Engine |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 16 Megapixel | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Camera Features (2nd Camera) | - | 2.5cm macro photography |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Telephoto lens | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Huawei P40 has optical stabilisation of the third camera. |
| Optical Zoom | - | 3x | |
| Hybrid Zoom | - | 5x | |
| Camera Features (3rd Camera) | - | 30X Max Zoom |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 32 Megapixel | Huawei P40 has better front camera resolution than LG K20. |
| Lens Aperture (Front) | - | F/2.0 | |
| Camera Modes (Front) | Gesture Shot, Gesture Interval Shot, Auto Shot | - | |
| Face Recognition (Face ID) | - | Face recognition | Huawei P40 has face detection. |
| Light Source (Front) | LED flash | - | |
| Still Image Resolutions (Front) | - | 6528 x 4896 | |
| Video Resolutions (Front) | - | 3840 x 2160 (4K) at 60 fps |
| SECOND FRONT CAMERA |
|---|
| Camera Functions (2nd Front) | - | IR camera |
|---|
| BATTERY AND CHARGING | LG K20 | Huawei P40 |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3800 mAh | Huawei P40 has larger battery capacity than LG K20. |
|---|---|---|---|
| Fast Charging Technology | - | HUAWEI SuperCharge technology, Wireless HUAWEI SuperCharge | Huawei P40 has fast charging technology. |
| Recharge Time (Charging Time) | - | 1.5 hour(s) | |
| Wireless Charging | - | Yes | Huawei P40 can be charged wirelessly. |
| CELLULAR | LG K20 | Huawei P40 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | Huawei P40 has more advanced generation mobile network. |
| Operating System | Android 9.0 Pie (Go edition) | Android 10 | |
| User Interface | - | EMUI 10.1 | |
| Intelligent Assistant | Google Assistant | Celia | |
| Payment Technology | - | Google Pay | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
| COMMUNICATIONS | LG K20 | Huawei P40 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | |
|---|---|---|---|
| 2G Band | - | 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 32, Band 34, Band 38, Band 39, Band 40, Band 41 | |
| 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, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| 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 802.11b/g/n | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 LE | |
| NFC | - | Yes | Huawei P40 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | LG K20 | Huawei P40 |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, LDAC, MP4, SBC, 3GP | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-4, 3GP |
| FEATURES | LG K20 | Huawei P40 |
|---|
| 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 | Ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, gesture, gravity sensor, laser sensor, colour temperature sensor | |
| Security Devices | - | Fingerprint reader (under display), face recognition | |
| Additional Phone Features | KnockON, notification LED, Google Assistant Key | Multitasking, Face Unlock, MIMO technology, MU-MIMO technology, Huawei Share, Tiny-Core NPU (Neural Network Processing Unit), Dual Big Core, HUAWEI XD Fusion Engine, HUAWEI Golden Snap, HUAWEI MeeTime |
| OTHERS | LG K20 | Huawei P40 |
|---|
| Included Accessories | Power adapter | Power adapter, SIM card removal tool, USB-C cable, USB-C headphones | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G | IEC 60529 IP53 | |
| Max Depth of Water Resistance | - | 1.5 m |
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