LG Arena 2 vs Xiaomi Mi Mix Alpha Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.5 inches
7.9 inches

Resolution:

1440 x 720 pixels, 18:9 ratio, 295 PPI
2250 x 2088 pixels, 388 PPI

Technology:

OLED

Screen-to-body:

73.15 %
180.49 %

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm 425 MSM8917 (28 nm)
Qualcomm Snapdragon 855+ SM8150-AC (7 nm)

Processor:

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2960 MHz, Kryo 485, 64-bit

GPU:

Adreno 308
Adreno 640

RAM:

2GB LPDDR3
12GB LPDDR4

Internal storage:

32GB, available to use: 16.9 GB
512GB

Storage expansion:

microSDXC up to 32 GB

Device type:

Smartphone
Smartphone

OS:

Android (9.0 Pie)
Android (10)

Battery

Capacity:

3000 mAh
4050 mAh

Type:

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Charging:

Fast charging

Camera

Rear:

Single camera
Triple camera, Doubles as a selfie camera

Main camera:

8 MP (Autofocus)
108 MP (Sapphire crystal lens cover, OIS, Laser and PDAF)

Specifications:

Aperture size: F1.7; Sensor size: 1/1.33"; Pixel size: 0.8 μm

Second camera:

12 MP (Sapphire crystal lens cover, Laser and PDAF)

Specifications:

Optical zoom: 2.0x; Aperture size: F2.0; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Third camera:

20 MP (Ultra-wide, Sapphire crystal lens cover, Laser autofocus)

Specifications:

Aperture size: F2.2; Sensor size: 1/2.8"; Pixel size: 1 μm

Flash:

LED
Dual LED

Video recording:

1920x1080 (Full HD) (15 fps), 1280x720 (HD) (30 fps)
3840x2160 (4K UHD), 1920x1080 (Full HD)

Front:

5 MP

Design

Dimensions:

5.78 x 2.81 x 0.32 inches (146.8 x 71.4 x 8.1 mm)
6.08 x 2.85 x 0.41 inches (154.38 x 72.3 x 10.4 mm)

Weight:

5.18 oz (147.0 g)
8.50 oz (241.0 g)

Materials:

Back: Plastic
Frame: Titanium

Biometrics:

Fingerprint (touch)
In-screen fingerprint

Keys:

Left: Volume control; Right: Lock/Unlock key

Colors:

Gray
Black

Cellular

4G (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS)

3G:

Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

aptX-HD

Screen mirroring:

Wireless screen share
DLNA, Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

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

USB:

microUSB, USB 2.0
Type-C (reversible)

Features:

Charging
Charging

Location:

GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Thermometer, Humidity

Other:

UMA (Wi-Fi Calling)

Hearing aid compatible:

M3, T3

Regulatory Approval

FCC approval:

Date approved:

Jul 08, 2019

FCC ID value:

ZNFX320APM

Measured SAR:

Head:

0.92 W/kg

Body:

0.97 W/kg

Simultaneous Transmission:

1.56 W/kg

Wireless Router:

1.15 W/kg

Buyers information

Price:

$ 120

Availability

Officially announced:

Sep 24, 2019

Scheduled release:

December 2019
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