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Xiaomi Mi MIX 2 vs OnePlus 8 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
7.5
Xiaomi Mi MIX 2
9.0
OnePlus 8
Xiaomi Mi MIX 2 OnePlus 8
Released · Oct 10, 2017
Released · Apr 21, 2020
6.0-inch · 2160x1080px
6.5-inch · 2400x1080px
Single camera
Triple camera
6GB · 256GB
8GB · 128GB
3400 mAh
4300 mAh
Check prices

Availability

Officially announced
Sep 11, 2017 Apr 14, 2020
Prices (MSRP)
$614 8GB/128GB - $699

Design

Dimensions
5.98 x 2.97 x 0.30 inches
151.8 x 75.5 x 7.7 mm 		6.31 x 2.87 x 0.31 inches
160.2 x 72.9 x 8 mm
Weight
6.53 oz / 185.0 g 6.35 oz / 180.0 g
Materials
Back: Ceramic
Frame: Aluminum 		Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum
Biometrics
Fingerprint (touch) 2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
Black Glacial green

Display

Size
6.0-inch, 80.81% screen-to-body 6.5-inch, 88.65% screen-to-body
Type
IPS LCD AMOLED, 90Hz, HDR, 1100 nits
Resolution
2160x1080px, 403 PPI 2400x1080px, 20:9 ratio, 402 PPI
Protection
Corning Gorilla Glass 4 Corning Gorilla Glass 5
PhoneArena Display Test
Bright Max (20% APL)
Untested Untested
Bright Min
1 (Excellent) 2.3 (Average)
Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 835 MSM8998 (10 nm) Snapdragon 865 SM8250 (7 nm)
Processor
Octa-core
2450 MHz
Kryo 280 		Octa-core
Kryo 585
GPU
Adreno 540 Adreno 650
Memory
6GB (LPDDR4)/256GB
6GB/64GB
6GB/128GB
8GB/128GB 		8GB (LPDDR4)/128GB (UFS 3.0)
12GB/256GB
Storage expansion
not expandable not expandable
OS
Android (7.1 Nougat) Android (11, 10)

Battery

Type
3400 mAh, Li - Ion 4300 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 3.0 OnePlus Warp Charge
Charge speed
Wired: 30.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
Untested
Video
9h 37min
Gaming
10h 16min
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera Triple camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F2.0
Sensor size: 1/2.9"
Pixel size: 1.25 μm 		48 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 25 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
16 MP (Ultra-wide, PDAF)
Aperture size: F2.2
Focal Length: 14 mm
Third camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
Dual LED Dual LED
Video recording
4K UHD (30 fps), 1080p (30 fps), 720p (120 fps)
Video calling, Video sharing 		4K UHD (60 fps), 1080p (240 fps), 720p (480 fps)
OIS, HDR, Time-lapse video, EIS
Front
5 MP
Video capture: 1080p 		16 MP (EIS, HDR)
Video capture: 1080p

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac 		a,b,g,n,ac,Wi-Fi 6,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, Galileo, Dual-band positioning, Cell ID, Wi-Fi positioning
Other
NFC, VoIP, Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Album art cover, Background playback Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n2, n5, n41, n66, n71, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
38, 39, 40, 41 34, 38, 39, 40, 41, 46, 48
3G Bands
6, 5, 8, 4, 3, 2, 1 1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSPA, HSUPA LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Jan 24, 2021
FCC ID value: 2ABZ2-EE103
Measured SAR
Head: 1.01 W/kg
Body: 0.78 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 0.92 W/kg

Alternative variants
Memory 64GB
Prices (MSRP) $506
with 256GB storage
Memory 12GB/256GB
Colors Onyx black, Interstellar glow
Prices (MSRP) $799
Memory 128GB
Prices (MSRP) $552
for Europe
5G Bands n1, n3, n7, n28, n78, SA, NSA
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands 34, 38, 39, 40, 41, 42, 46
Ceramic unibody
Memory 8GB/128GB
Dimensions 5.93 x 2.94 x 0.30 inches
150.5 x 74.6 x 7.7 mm
Weight 6.60 oz / 187.0 g
Colors Black, White
Prices (MSRP) $720
for T-Mobile
Resistance Water, Dust; IP68
FCC OKs Cingular\'s purchase of AT&T Wireless