Xiaomi 14 vs OnePlus 12 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.

7.0
Xiaomi 14
7.5
OnePlus 12
Xiaomi 14 OnePlus 12
Released · Oct 26, 2023
Released · Dec 11, 2023
6.4-inch · 2670x1200px
6.8-inch · 3168x1440px
Triple camera
Triple camera
8GB · 256GB
12GB · 256GB
4610 mAh
5400 mAh
Check prices Check prices

Availability

Officially announced
Oct 26, 2023 Dec 05, 2023
Prices (MSRP)
€847 $799 | €969

Design

Dimensions
6.02 x 2.81 x 0.32 inches
152.8 x 71.5 x 8.2 mm
6.47 x 2.98 x 0.36 inches
164.3 x 75.8 x 9.15 mm
Weight
6.63 oz / 188.0 g 7.76 oz / 220.0 g
Materials
Back: Glass
Frame: Aluminum
Back: Glass
Frame: Aluminum
Resistance
Yes; IP68 Water, Dust; IP65
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key
Colors
Black, Silver, Pink, Green Green, Black, White

Display

Size
6.4-inch, 89.41% screen-to-body 6.8-inch, 90.88% screen-to-body
Type
OLED, 120Hz, HDR, 3000 nits AMOLED, 120Hz, 4500 nits
Resolution
2670x1200px, 20:9 ratio, 460 PPI 3168x1440px, 20:9 ratio, 510 PPI
Protection
Corning Gorilla Glass Victus 2
Features
HDR support, Dolby Vision, Ambient light sensor, Proximity sensor
PhoneArena Display Test
Bright Max (20% APL)
Untested 2176 (Excellent)
Bright Min
2.1 (Average) 1.8 (Good)

Hardware

System chip
Snapdragon 8 Gen 3 SM8650-AB (4 nm) Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core
1x3.3GHz Cortex-X4
5x3.2GH​z Cortex-A720
2x2.3​GHz Cortex-A520
Octa-core
1x3.3GHz Cortex-X4
5x3.2GH​z Cortex-A720
2x2.3​GHz Cortex-A520
GPU
Adreno 750 Adreno 750
Memory
8GB/256GB (UFS 4.0)
12GB/256GB
16GB/512GB
16GB/1024GB
12GB (LPDDR5X)/256GB (UFS 4.0)
16GB/512GB
16GB/1024GB
24GB/1024GB
Storage expansion
not expandable
OS
Android (14) Android (14)
PhoneArena Performance Test
GeekBench 6 Single
2204 2243
GeekBench 6 Multi
6698 6767
3D Mark High
4829 5047
3D Mark Low
3647 2744

Battery

Type
4610 mAh, Li - Polymer 5400 mAh, Li - Polymer
Charging
Fast charging
Qi wireless charging, Reverse wireless charging
Fast charging
Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 90.0W
Wireless: 50.0W
Wired: 100.0W
Wireless: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
6h 7min
Browsing
16h 5min
Video
6h 57min
Gaming
10h 18min
Battery Life Estimate
8h 23min
Browsing
18h 14min
Video
13h 37min
Gaming
9h 43min

Camera

Rear
Triple camera Triple camera
Main camera
50 MP (OIS, Laser and PDAF)
Aperture size: F1.6
Focal length: 23 mm
Sensor size: 1/1.31"
Pixel size: 1.12 μm
50 MP (OIS, PDAF)
Aperture size: F1.6
Focal length: 23 mm
Sensor size: 1/1.43"
Pixel size: 1.12 μm
Second camera
50 MP (Ultra-wide, Autofocus)
Aperture size: F2.2
Focal Length: 14 mm
48 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 14 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Third camera
50 MP (Telephoto, OIS)
Optical zoom: 3.2x
Aperture size: F2.0
Focal Length: 75 mm
64 MP (Telephoto, Periscope, OIS, PDAF)
Optical zoom: 3.0x
Aperture size: F2.6
Focal Length: 70 mm
Sensor size: 1/2"
Pixel size: 0.7 μm
Flash
Dual LED LED
Video recording
8K UHD (24 fps), 4K UHD (60 fps), 1080p (960 fps) 8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps)
Front
32 MP
Video capture: 4K UHD (60 fps)
32 MP
Video capture: 4K UHD (30 fps)
PhoneArena Camera Tests
142
Overall
150
Photo
135
Video
145
Overall
152
Photo
139
Video

Connectivity & Features

Bluetooth
5.4 5.4
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
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, USB 3.2 Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
Glonass, Galileo, BeiDou, QZSS GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared NFC

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G Bands
n1, n3, n5, n7, n8, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n77, n78, 5G Ready
4G (FDD) Bands
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 66 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 71
4G (TDD) Bands
34, 38, 39, 40, 41, 42, 48 38, 39, 40, 41, 48
3G Bands
1, 2, 4, 5, 6, 8 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM + eSIM Dual Nano SIM

Alternative variants

With 12GB RAM
Memory 12GB
With 16GB RAM and 512GB internal storage
Memory 16GB/512GB
With 16GB RAM and 512GB internal storage
Memory 16GB/512GB
With 16GB RAM and 1TB internal storage
Memory 16GB/1024GB
With 16GB RAM and 1TB internal storage
Memory 16GB/1024GB
With 24GB RAM and 1TB internal storage
Memory 24GB/1024GB
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