OnePlus 7 vs Xiaomi 12S 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.

OnePlus 7 Xiaomi 12S
Released · May 21, 2019
Released · Jul 04, 2022
6.4-inch · 2340x1080px
6.3-inch · 2400x1080px
Dual camera
Triple camera
6GB · 128GB
8GB · 128GB
3700 mAh
4500 mAh
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Availability

Officially announced
May 14, 2019 Jul 04, 2022

Design

Dimensions
6.21 x 2.94 x 0.32 inches
157.7 x 74.8 x 8.2 mm
Weight
6.42 oz / 182.0 g
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Metal
Biometrics
2D Face unlock, Optical in-screen fingerprint Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Mirror gray

Display

Size
6.4-inch, 85.63% screen-to-body 6.3-inch
Type
AMOLED, 60Hz AMOLED, 120Hz, HDR, 1100 nits
Resolution
2340x1080px, 19.5:9 ratio, 402 PPI 2400x1080px, 20:9 ratio, 419 PPI
Protection
Corning Gorilla Glass 6 Corning Gorilla Glass Victus

Hardware

System chip
Snapdragon 855 (7 nm) Snapdragon 8+ Gen 1 SM8450 (4 nm)
Processor
Octa-core
2840 MHz
Kryo 485
Octa-core
1x3.19GHz Cortex-X2
3x2.75G​Hz Cortex-A710
4x1.8​0GHz Cortex-A510
GPU
Adreno 640 Adreno 730
Memory
6GB (LPDDR4)/128GB (UFS 3.0)
8GB/256GB
8GB/128GB
Storage expansion
not expandable not expandable
OS
Android (11, 10, 9.0 Pie) Android (12)

Battery

Type
3700 mAh 4500 mAh
Charging
Fast charging Fast charging
Qi wireless charging, Reverse wired charging
Charge speed
Wired: 20.0W Wired: 67.0W
Wireless: 50.0W

Camera

Rear
Dual camera Triple camera
Main camera
48 MP (OIS, PDAF)
Aperture size: F1.7
Sensor size: 1/2"
Pixel size: 0.8 μm
50 MP (OIS, PDAF)
Aperture size: F1.9
Focal length: 26 mm
Pixel size: 1.9 μm
Second camera
5 MP (Depth information)
Aperture size: F2.4
Pixel size: 1.12 μm
13 MP (Ultra-wide)
Aperture size: F2.4
Focal Length: 12 mm
Sensor size: 1/3.06"
Pixel size: 1.12 μm
Third camera
5 MP (Telephoto, Macro)
Aperture size: F2.4
Focal Length: 50 mm
Flash
Dual LED LED
Video recording
4K UHD (60 fps), 1080p (240 fps), 720p (480 fps)
Time-lapse video, EIS, Video calling, Video sharing
Yes
Front
16 MP (HDR)
Video capture: 1080p (30 fps)
32 MP

Connectivity & Features

Bluetooth
5.0 5.2
WLAN
dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
Wi-Fi 6
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1 Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, VoIP, Tethering, Computer sync, OTA sync NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G Bands
5G Ready
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32
TDD Bands
34, 38, 39, 40, 41
3G Bands
1, 2, 4, 5, 6, 8
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Dual Nano SIM

Alternative variants

with 256 GB storage
Memory 8GB/256GB
FCC OKs Cingular\'s purchase of AT&T Wireless