Xiaomi Mi A2 vs LG G8 ThinQ

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Display

Display size

6.0 inches
6.1 inches

Resolution

1080 x 2160 pixels
1440 x 3120 pixels

Pixel density

403 ppi
563 ppi

Technology

IPS LCD
OLED

Screen-to-body ratio

77.32 %
83.66 %

Peak brightness

 
600 cd/m2 (nit)

Features

Scratch-resistant glass (Corning Gorilla Glass 5), ShatterShield, Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Camera

Rear

Dual camera
Dual camera

Main camera

12 megapixels
12 megapixels

Hardware Features

Phase detection autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F1.8; Sensor size: 1/2.9"; Pixel size: 1.25 μm
Aperture size: F1.5; Focal length: 27 mm; Sensor size: 1/2.6"; Pixel size: 1.4 μm

Second camera

20 megapixels
16 megapixels

Hardware Features

 
Ultra-wide

Specifications

Aperture size: F1.8; Sensor size: 1/2.8"; Pixel size: 1 μm
Aperture size: F1.9; Focal Length: 16 mm; Sensor size: 1/3.1"; Pixel size: 1 μm

Flash

LED
LED

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)

Features

Video calling, Video sharing
High Dynamic Range mode (HDR), Time-lapse video, Digital image stabilization, Video calling, Video sharing

Front

20 megapixels
8 megapixels

Features

Flash, High Dynamic Range mode (HDR)
Dual-Camera, Autofocus

Design

Dimensions

6.25 x 2.97 x 0.29 inches (158.7 x 75.4 x 7.3 mm)
5.98 x 2.83 x 0.33 inches (151.9 x 71.8 x 8.4 mm)

Weight

5.93 oz (168 g)
the average is 6.1 oz (173 g)
5.89 oz (167 g)
the average is 6.1 oz (173 g)

Materials

Back: Aluminum
Back: Glass (Corning Gorilla Glass 6); Frame: Aluminum

Resistance

 
Water, Dust; IP 68; MIL-STD-810 certified

Biometrics

Fingerprint (touch)
3D Face unlock, Fingerprint (touch)

Colors

Black, Gold, Pink, Blue, Red
 

Colors

 
Aurora black, Platinum gray, Carmine red

Multimedia

Headphones

USB Type-C (reversible)
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features

Album art cover, Background playback
32-Bit DAC, DTS:X Virtual Surround, aptX-HD

Screen mirroring

Wireless screen share
DLNA, Wireless screen share, MirrorLink

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation, Video recording

Hardware & Performance

System chip

Qualcomm Snapdragon 660 SDM660
Qualcomm Snapdragon 855

Processor

Octa-core, 2200 MHz, Kryo 260, 64-bit, 14 nm
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm

GPU

Adreno 512
Adreno 640

RAM

6 GB
6 GB

Internal storage

128 GB
128 GB

Available to use

 
106 GB

Storage expansion

 
microSDXC up to 2000 GB

OS

Android (8.1 Oreo)
Android (9.0 Pie)

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot

USB

USB Type-C (reversible), USB 2.0
USB Type-C (reversible), USB 3.1

Features

Mass storage device
USB OTG

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass, Barometer

Other

Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC, UMA (Wi-Fi Calling)

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 20
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71

LTE (TDD)

Bands 38, 40
Bands 38, 39, 40, 41, 46

UMTS

850, 900, 1800, 1900 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data

LTE-A, HSPA, HSUPA
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

Battery

Capacity

3010 mAh
3500 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 3.0
Qualcomm Quick Charge 3.0, Qi wireless charging

Talk time

 
22.00 hours
the average is 21 h (1250 min)

Stand-by time

 
17.2 days (412 hours)
the average is 21 days (493 h)

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording
 

Regulatory Approval

FCC approval

 
 

Date approved

 
Feb 15, 2019

 
FCC ID value: ZNFG820UM link

FCC measured SAR

 
 

Head

 
0.98 W/kg

Body

 
0.95 W/kg

Simultaneous Transmission

 
1.59 W/kg

Wireless Router

 
1.29 W/kg

Phablet

 
3.88 W/kg

Shopping information

In The Box

Power adapter, USB cable, SIM eject too, Type-C to Audio adapter, User guide, Clear soft case
USB Type-C cable, Quick Charge 3.0 charger, SIM tray opener, Clear case, Stereo headset

MSRP price

 
$ 820
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