Samsung Galaxy S8 vs Xiaomi Mi Mix 2s

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Display

Display size

5.8 inches
6.0 inches

Resolution

1440 x 2960 pixels
1080 x 2160 pixels

Pixel density

570 ppi
403 ppi

Technology

Super AMOLED
IPS LCD

Screen-to-body ratio

84.26 %
81.90 %

Features

HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Dual camera

Main camera

12 megapixels
12 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Second camera

 
12 megapixels

Hardware Features

 
Autofocus

Specifications

 
Optical zoom: 2x; Aperture size: F2.4; Sensor size: 1/3.4"; Pixel size: 1 μm

Flash

LED
Dual LED

Video recording

3840x2160 (4K UHD) (30 fps), 2560x1440 (QHD), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (240 fps)

Features

High Dynamic Range mode (HDR), Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video light, Digital image stabilization, Video calling, Video sharing
Optical image stabilization, Time-lapse video, Video calling, Video sharing

Front

8 megapixels
5 megapixels

Features

Wide Angle, Autofocus, High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)

Design

Dimensions

5.86 x 2.68 x 0.31 inches (148.9 x 68.1 x 8.0 mm)
5.94 x 2.95 x 0.32 inches (150.86 x 74.9 x 8.1 mm)

Weight

5.47 oz (155 g)
the average is 6 oz (172 g)
6.67 oz (189 g)
the average is 6 oz (172 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Ceramic; Frame: Aluminum

Resistance

Water, Dust
 

IP certified

IP 68
 

Biometrics

Iris scanner, 2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Colors

Black, Gold, Silver, Purple, Pink, Blue
Black, White

Hardware & Performance

System chip

Qualcomm Snapdragon 835 MSM8998
Qualcomm Snapdragon 845 SDM845

Processor

Octa-core, 2350 MHz, Kryo 280, 64-bit, 10 nm
Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm

GPU

Adreno 540
Adreno 630

RAM

4 GB
8 GB

Internal storage

64 GB
256 GB, not expandable

Storage expansion

up to 256 GB
 

OS

Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI
Android (9.0 Pie, 8.0 Oreo), Xiaomi MI UI

Battery

Capacity

3000 mAh
3400 mAh

Charging

Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging
Yes, Qi wireless charging

Talk time

30.00 hours
the average is 23 h (1379 min)
 

Stand-by time

13.4 days (321 hours)
the average is 21 days (498 h)
 

Internet use

 
 

3G

12 hours
 

LTE

14 hours
 

Wi-Fi

14 hours
 

Music playback

88.00 hours
 

Video playback

17.00 hours
 

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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30

LTE (TDD)

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

UMTS

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

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

 
800, 1900 MHz

Data

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

 
Yes

Connectivity

Bluetooth

5.0, EDR
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band
802.11 a, b, g, n, ac, dual-band

USB

USB 3.1
USB 2.0

Connector

USB Type-C (reversible)
USB Type-C (reversible)

Features

Mass storage device, Video out
Mass storage device

Mobile Payment

Samsung Pay
 

Location

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

Other

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

Phone features

Sensors

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

Notifications

Haptic feedback
Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Hearing aid compatibility

M3, T3
 

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording

Multimedia

Screen mirroring

DLNA, Wireless screen share, MHL
Wireless screen share

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
USB Type-C (reversible)

Additional microphone(s)

for Noise cancellation, Video recording
for Noise cancellation

Regulatory Approval

FCC approval

 
 

Date approved

Apr 06, 2017
 

FCC ID value: A3LSMG950U link
 

FCC measured SAR

 
 

Head

0.49 W/kg
 

Body

0.48 W/kg
 

Simultaneous Transmission

1.53 W/kg
 

Wireless Router

0.46 W/kg
 

Shopping information

MSRP price

 
$ 639
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