Xiaomi MI A2 Lite vs. LG K51S

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi MI A2 Lite and LG K51S. 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 A2 Lite vs. LG K51S Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A2 Lite LG K51S
Product Type Smartphone Smartphone
Manufacturer Model Number - LM-K510EMW
Form Factor Touch Touch
Height 149.33 mm 165.2 mm LG K51S has greater height than Xiaomi MI A2 Lite.
Width 71.68 mm 76.7 mm LG K51S has greater width than Xiaomi MI A2 Lite.
Depth 8.75 mm 8.26 mm LG K51S is narrower than Xiaomi MI A2 Lite.
Weight 178 g 194 g Xiaomi MI A2 Lite is lighter than Xiaomi MI A2 Lite.
Body Colour Blue | Black | Gold Pink | Titan
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value 1.473 W/kg (body), 0.547 W/kg (head) 1.335 W/kg (body), 0.501 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi MI A2 Lite LG K51S
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 5.84" 6.55" LG K51S has larger screen size than Xiaomi MI A2 Lite.
Screen Resolution (Display Resolution) 2280 x 1080 pixels 1600 x 720 pixels Xiaomi MI A2 Lite has better screen resolution than LG K51S.
Display Format Full HD+ HD+
Pixel Density 432 ppi 268 ppi Xiaomi MI A2 Lite has better pixel density than LG K51S.
Aspect Ratio 19:9 20:9
Max Brightness 500 cd/m² 400 cd/m² Xiaomi MI A2 Lite has better display brightness than LG K51S.
Contrast Ratio 1500:1 -
Display Features 2.5D curved glass Reading mode, FullVision display, night mode, hole in display
Display Protection (Screen Protector) - Tempered glass
PROCESSOR Xiaomi MI A2 Lite LG K51S
Processor Type (CPU) Qualcomm Snapdragon 625 MediaTek
Processor Number - MT6765
Clock Speed 2 GHz 2.3 GHz LG K51S has higher clock speed than Xiaomi MI A2 Lite.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes LG K51S has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 IMG PowerVR GE8320
MEMORY Xiaomi MI A2 Lite LG K51S
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 64 GB LG K51S has more internal memory than Xiaomi MI A2 Lite.
User Memory - 50.2 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 2 TB
CAMERA Xiaomi MI A2 Lite LG K51S
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 12 Megapixel 32 Megapixel LG K51S has better camera resolution than Xiaomi MI A2 Lite.
Lens Aperture F/2.2 F/1.8 LG K51S has better lens aperture than Xiaomi MI A2 Lite.
Field of View (FoV) - 76.3 degree(s)
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 24 mm
Digital Zoom - 8x
Self-Timer Delay - Yes
Special Effects HDR, Beautify 4.0 HDR
Camera Modes Panorama, portrait mode, AI portrait mode, Depth mode Burst mode, portrait mode, Flowers, Animals, Food, Person, Sunset, Sunrise, City, Landscape
Face Recognition (Face ID) Face recognition Face detection Both phones have face detection.
White Balance - Automatic
Light Source LED light LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Phase Detect Auto-Focus (PDAF), geotagging, Big Pixels technology, Quad Pixel technology
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 5 Megapixel Both phones have the same second camera resolution.
Lens Type (2nd Camera) - Super wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 115 degree(s)
Minimum Focal Length (2nd Camera) - 16 mm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Field of View (3rd Camera) - 88.9 degree(s)
Camera Functions (3rd Camera) - Depth camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Field of View (4th Camera) - 88.6 degree(s)
Camera Functions (4th Camera) - Macro camera
Camera Features (4th Camera) - 4cm macro photography
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 13 Megapixel LG K51S has better front camera resolution than Xiaomi MI A2 Lite.
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 -
Special Effects (Front) HDR -
Camera Modes (Front) - Gesture Shot, Selfie portrait
Face Recognition (Face ID) Face recognition Face detection Both phones have face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) AI-powered portrait mode 17 filters
BATTERY AND CHARGING Xiaomi MI A2 Lite LG K51S
Battery Capacity (Battery Size) 4000 mAh 4000 mAh Both phones have the same battery capacity.
Standby Time - 100 hours
Talk Time 1170 minutes 480 minutes Xiaomi MI A2 Lite has longer battery life when making calls than LG K51S.
Run Time Details Talk: up to 1170 min
Playback (Music): up to 34 hrs
Talk: up to 480 min
Standby: up to 100 hrs
Battery Technology Lithium Ion Lithium Ion
CELLULAR Xiaomi MI A2 Lite LG K51S
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android One Android 9.0 Pie
User Interface - LG UX 9
Intelligent Assistant Google Assistant Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS
COMMUNICATIONS Xiaomi MI A2 Lite LG K51S
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 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 Band 1, Band 3, Band 7, Band 8, Band 20, Band 38
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n IEEE 802.11a/b/g/n
Bluetooth Bluetooth 4.2 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 LG K51S has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI A2 Lite LG K51S
Supported Digital Audio Standards AAC, PCM, MP3, FLAC, AAC +, MIDI, AMR-WB, AMR-NB, WAVE WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis
Supported Digital Video Standards MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP MKV, FLV, AVI, WMV, ASF, 3GP, TS, WebM, OGM, MP4
Sound Enhancements - DTS: X 3D Surround Sound
FEATURES Xiaomi MI A2 Lite 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 Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, vibration sensor Accelerometer, ambient light sensor, proximity sensor, digital compass
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Wi-Fi Miracast DLNA Certified, Dual microphones, KnockON, QuickMemo+ function, Mini View function, Capture+, EasyHome, Clip Tray, Google Lens, AI Cam, Game Tools, Google Assistant Button
OTHERS Xiaomi MI A2 Lite LG K51S
Included Accessories USB cable, power adapter, SIM card removal tool, clear soft case Power adapter, SIM card removal tool, USB-C cable
Compliant Standards - MIL-STD 810G
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