Xiaomi Mi MIX 2 vs OnePlus 12R 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.

7.5
Xiaomi Mi MIX 2
6.8
OnePlus 12R
Xiaomi Mi MIX 2 OnePlus 12R
Released · Oct 10, 2017
Released · Feb 13, 2024
6.0-inch · 2160x1080px
6.8-inch · 2780x1264px
Single camera
Triple camera
6GB · 256GB
16GB · 256GB
3400 mAh
5500 mAh
Check prices

Availability

Officially announced
Sep 11, 2017 Jan 15, 2024
Prices (MSRP)
$614 $499 | €719

Design

Dimensions
5.98 x 2.97 x 0.30 inches
151.8 x 75.5 x 7.7 mm
6.43 x 2.96 x 0.35 inches
163.3 x 75.3 x 8.8 m
Weight
6.53 oz / 185.0 g 7.30 oz / 207.0 g
Materials
Back: Ceramic
Frame: Aluminum
Back: Glass
Frame: Aluminum
Resistance
Water, Dust; IP64
Biometrics
Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black Green, Black, White

Display

Size
6.0-inch, 80.81% screen-to-body 6.8-inch, 91.00% screen-to-body
Type
IPS LCD AMOLED, 120Hz, HDR, 4500 nits
Resolution
2160x1080px, 403 PPI 2780x1264px, 20:9 ratio, 450 PPI
Protection
Corning Gorilla Glass 4 Corning Gorilla Glass Victus 2
PhoneArena Display Test
Bright Max (20% APL)
Untested Untested
Bright Min
1 (Excellent) 2 (Good)

Hardware

System chip
Snapdragon 835 MSM8998 (10 nm) Snapdragon 8 Gen 2 SM8650-AB (4 nm)
Processor
Octa-core
2450 MHz
Kryo 280
Octa-core
1x3.2GHz Cortex-X3
2x2.8GH​z Cortex-A715
2x2.8​GHz Cortex-A710
3x2.0​GHz Cortex-A510
GPU
Adreno 540 Adreno 740
Memory
6GB (LPDDR4)/256GB
6GB/64GB
6GB/128GB
8GB/128GB
16GB (LPDDR5X)/256GB (UFS 4.0)
Storage expansion
not expandable
OS
Android (7.1 Nougat) Android (14)
PhoneArena Performance Test
GeekBench 6 Single
Untested 1975
GeekBench 6 Multi
Untested 5051
3D Mark High
Untested 3702
3D Mark Low
Untested 2464

Battery

Type
3400 mAh, Li - Ion 5500 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 3.0 Fast charging
Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 100.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
8h 6min
Browsing
15h 41min
Video
12h 35min
Gaming
13h 37min

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
50 MP (OIS, PDAF)
Aperture size: F1.9
Focal length: 24 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
Flash
Dual LED LED
Video recording
4K UHD (30 fps), 1080p (30 fps), 720p (120 fps)
Video calling, Video sharing
4K UHD (60 fps), 1080p (240 fps)
Front
5 MP
Video capture: 1080p
32 MP
Video capture: 4K UHD (30 fps)
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
137
Overall
147
Photo
127
Video

Connectivity & Features

Bluetooth
5.0 5.4
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,Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C Type-C, USB 3.2
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, BeiDou, 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
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready
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, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41 38, 39, 40, 41
3G Bands
6, 5, 8, 4, 3, 2, 1 1, 2, 5, 8
Data Speed
LTE-A, HSPA, HSUPA LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Dual Nano SIM
VoLTE
Yes

Alternative variants

Memory 64GB
Prices (MSRP) $506
Memory 128GB
Prices (MSRP) $552
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
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