Xiaomi Mi Mix 3 vs Samsung Galaxy A70

$569.99 VIEW ON eBay
$368.84 VIEW ON AMAZON

Display

Display size

6.4 inches
6.7 inches

Resolution

1080 x 2340 pixels
1080 x 2400 pixels

Pixel density

403 ppi
393 ppi

Technology

Super AMOLED
Super AMOLED

Screen-to-body ratio

84.96 %
85.97 %

Peak brightness

600 cd/m2 (nit)
 

Features

HDR video support, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Camera

Rear

Dual camera
Triple camera

Main camera

12.2 megapixels
32 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Phase detection autofocus

Specifications

Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.7; Focal length: 27 mm; Sensor size: 1/2.8"; Pixel size: 0.8 μm

Second camera

12 megapixels
8 megapixels

Hardware Features

Telephoto
Ultra-wide

Specifications

Optical zoom: 2x; Sensor size: 1/3.4"; Pixel size: 1 μm
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

 
5 megapixels

Hardware Features

 
Depth information

Specifications

 
Aperture size: F2.2; Focal Length: 24 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Flash

Dual LED
LED

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps)

Features

Time-lapse video, Digital image stabilization, Video calling, Video sharing
Video calling, Video sharing

Front

24 megapixels
32 megapixels

Features

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

Design

Dimensions

6.22 x 2.94 x 0.33 inches (157.89 x 74.69 x 8.46 mm)
6.47 x 3.02 x 0.31 inches (164.3 x 76.7 x 7.9 mm)

Weight

7.69 oz (218 g)
the average is 6 oz (172 g)
6.46 oz (183 g)
the average is 6 oz (172 g)

Materials

Back: Ceramic; Frame: Aluminum
Back: Plastic

Biometrics

2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Features

Notification light
 

Colors

Black, Green, Blue
Black, Pink, Blue, White

Multimedia

Headphones

USB Type-C (reversible)
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Additional microphone(s)

 
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 675 SM6150

Processor

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 2000 MHz, Kryo 460, 64-bit, 11 nm

GPU

Adreno 630
Adreno 612

RAM

8 GB
6 GB

Internal storage

256 GB, not expandable
128 GB

Maximum User Storage

 
108.3 GB

Storage expansion

 
microSDXC up to 512 GB

OS

Android (9.0 Pie)
Android (9.0 Pie), Samsung One UI

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

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

Features

Mass storage device
Mass storage device

Location

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

Sensors

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

Mobile Payment

 
Samsung Pay

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 34, 38, 39, 40, 41
Bands 38, 40, 41

UMTS

800, 850, 900, 1700/2100, 1800, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data

LTE-A, HSPA, HSUPA
LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSPA

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

Yes
 

Battery

Capacity

3200 mAh
4500 mAh

Type

Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 4+, Qi wireless charging
Samsung Adaptive Fast Charging

Talk time (3G)

 
28.00 hours
the average is 23 h (1362 min)

Internet use

 
3G: 14 hours; LTE: 16 hours; Wi-Fi: 16 hours

Music playback

 
128.00 hours

Video playback

 
24.00 hours

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval

 
 

Date approved

 
Mar 28, 2019

 
FCC ID value: A3LSMA705FN link

FCC measured SAR

 
 

Head

 
0.26 W/kg

Body

 
0.25 W/kg

Simultaneous Transmission

 
0.89 W/kg

Wireless Router

 
0.38 W/kg

Shopping information

In The Box

 
25W charger
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.