Xiaomi MI A1 vs. LG K20

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi MI A1 and LG K20. 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.

Phone Specifications Comparison

Xiaomi MI A1 vs. LG K20 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A1 LG K20
Product Type Smartphone Smartphone
Manufacturer Model Number - LMX120EMW
Form Factor Touch Touch
Height 155.4 mm 148.6 mm Xiaomi MI A1 has greater height than LG K20.
Width 75.8 mm 71.9 mm Xiaomi MI A1 has greater width than LG K20.
Depth 7.3 mm 8.3 mm Xiaomi MI A1 is narrower than Xiaomi MI A1.
Weight 165 g 153 g LG K20 is lighter than Xiaomi MI A1.
Body Colour Black New Aurora Black
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value 0.76 W/kg (body), 1.75 W/kg (head) 1.343 W/kg (body), 0.717 W/kg (head)
Integrated Components FM radio -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
Micro-USB
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Xiaomi MI A1 LG K20
Display Type LCD display LCD display
Display Technology LTPS IPS -
Screen Size (Display Size) 5.5" 5.45" Xiaomi MI A1 has larger screen size than LG K20.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 960 x 480 pixels Xiaomi MI A1 has better screen resolution than LG K20.
Display Format Full HD -
Pixel Density 403 ppi 197 ppi Xiaomi MI A1 has better pixel density than LG K20.
Aspect Ratio - 18:9
Max Brightness 450 cd/m² -
Display Features 2.5D curved glass FullVision display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR Xiaomi MI A1 LG K20
Processor Type (CPU) Qualcomm Snapdragon 625 -
Clock Speed 2 GHz 1.5 GHz Xiaomi MI A1 has higher clock speed than LG K20.
Processor Core Qty 8-core Quad-core Xiaomi MI A1 has higher processor core quantity than LG K20.
Graphics System (GPU) Qualcomm ADRENO 506 -
MEMORY Xiaomi MI A1 LG K20
RAM 4 GB 1 GB Xiaomi MI A1 has more RAM than LG K20.
Internal Memory Size (Storage Capacity) 32 GB 16 GB Xiaomi MI A1 has more internal memory than LG K20.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC - up to 32 GB
CAMERA Xiaomi MI A1 LG K20
MAIN CAMERA
Number of Main Cameras 2 1
Sensor Resolution 12 Megapixel 8 Megapixel Xiaomi MI A1 has better camera resolution than LG K20.
Lens Type Wide-angle lens -
Lens Aperture F/2.2 F/2.2 Both phones have the same camera lens aperture.
Lens Construction 5-element -
Focus Adjustment Automatic Automatic
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR, Beautify 3.0 -
Camera Modes Panorama, Continuous shot, low-light shots -
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps -
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), geotagging, Two-tone flash Touch & Shoot
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel -
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.6 -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Camera Modes (Front) Beautify with 36 smart beauty profiles Gesture Shot, Gesture Interval Shot, Auto Shot
Face Recognition (Face ID) Face recognition - Xiaomi MI A1 has face detection.
Light Source (Front) - LED flash
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Self-timer -
BATTERY AND CHARGING Xiaomi MI A1 LG K20
Battery Capacity (Battery Size) 3080 mAh 3000 mAh Xiaomi MI A1 has larger battery capacity than LG K20.
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI A1 LG K20
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Google Android Android 9.0 Pie (Go edition)
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS
COMMUNICATIONS Xiaomi MI A1 LG K20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 850, 900 -
4G LTE Band Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 -
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 -
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Bluetooth Profiles HID -
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A1 LG K20
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB -
Supported Digital Video Standards MKV, XviD, MPEG-4, M4V -
Sound Enhancements Dirac HD Sound -
FEATURES Xiaomi MI A1 LG K20
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 Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor Ambient light sensor, proximity sensor
Security Devices Fingerprint reader -
Additional Phone Features Noise suppression by Fortemedia KnockON, notification LED, Google Assistant Key
OTHERS Xiaomi MI A1 LG K20
Included Accessories Power adapter Power adapter
Compliant Standards - MIL-STD 810G
Other projects: