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Compare 4 products

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OnePlus 9 Pro Mobile Phone
OnePlus 9 Pro
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OnePlus One Mobile Phone
OnePlus One
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Xiaomi MI 9 Mobile Phone
Xiaomi MI 9
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Xiaomi Mi Edge Mobile Phone
Xiaomi Mi Edge
Editiorial reviews
15
4.3 out of 5
10 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
13
4.4 out of 5
6 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
10
4.3 out of 5
6 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
Read more
The 6.28-inch Xiaomi 12X features a 2400 x 1080 AMOLED display, a 50 MP camera powered by Sony's IMX766, and a 4,500 mAh battery. It comes with up to 12 GB of LPDDR5 RAM and 256 GB of UFS 3.1 storage, and it runs Android 11 with Xiaomi's MIUI 13 custom user interface.Read more
More than an iterative update.Read more
Read editorial reviews
User rating
39
3.9 out of 5
39 user ratings
5 stars
20 %
4 stars
58 %
3 stars
12 %
2 stars
7 %
1 stars
0 %
39
4.3 out of 5
39 user ratings
5 stars
38 %
4 stars
51 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
44
4.0 out of 5
44 user ratings
5 stars
27 %
4 stars
40 %
3 stars
31 %
2 stars
0 %
1 stars
0 %
41
4.1 out of 5
41 user ratings
5 stars
39 %
4 stars
39 %
3 stars
17 %
2 stars
4 %
1 stars
0 %

Hardware

Operating system
OxygenOS
Android 6.0
N/A
Android 5.1
CPU cores8-coreQuad-core8-core6-core
CPU modelQualcomm Snapdragon 888Qualcomm Snapdragon 801 MSM8974AC v3Qualcomm Snapdragon 855Qualcomm Snapdragon 808 MSM8992
RAM memory
  • 12 GB
  • 8 GB
3 GB6 GB3 GB
CPU clock speed
N/A
2.5 GHz2.84 GHz2.0 GHz
GPU model
N/A
Qualcomm Adreno 330
N/A
Qualcomm Adreno 418

Display

Screen size6.7 in5.5 in6.39 in5.2 in
Number of colors1.07 billion colours16.7M
N/A
N/A
Panel typeOLEDLCD
N/A
N/A
Resolution3216 x 1440 px1920 x 1080 px2340 x 1080 px2560 x 1440 px
TechnologyFluid AmoledIPS TFTAMOLEDQHD
Pixel density525.0 ppi401.0 ppi403.0 ppi565.0 ppi
Screen material
Corning Gorilla Glass
Corning Gorilla Glass 3.0
  • Corning Gorilla Glass 6.0
  • Fingerprint-resistant coating
N/A
Touchscreen
N/A
yes
N/A
N/A
Dual screen support
N/A
no
N/A
N/A
Scratch resistant display
N/A
yes
N/A
N/A
HDR
N/A
noyes
N/A
Multi touch
N/A
yes
N/A
yes

Rear camera

Primary sensor size1/1.43"1/3"
N/A
N/A
Sensor size (second camera)1/1.56"
N/A
N/A
N/A
Primary sensor resolution48.0 Mpx13.0 Mpx48.0 Mpx16.0 Mpx
Resolution (second camera)50.0 Mpx
N/A
12.0 Mpx
N/A
Resolution (third camera)8.0 Mpx
N/A
16.0 Mpx
N/A
Resolution (fourth camera)2.0 Mpx
N/A
N/A
N/A
Lens aperture (second camera)F/2.2
N/A
F/2.2
N/A
Lens aperture (third camera)F/2.4
N/A
F/2.2
N/A
Focus adjustmentAutomatic
N/A
Automatic
N/A
Primary lens aperture
N/A
2.0 f
N/A
N/A
Video recording
N/A
yes
N/A
N/A
Highest video resolution
N/A
4096 x 2160 px
N/A
1920 x 1080 px
Maximum FPS at the highest resolution
N/A
60.0 fps
N/A
N/A
Maximum FPS (regardless of res.)
N/A
120.0 fps
N/A
N/A
Max resolution (highest frame rate)
N/A
1280 x 720 px
N/A
N/A
Autofocus
N/A
yes
N/A
yes
Burst Mode
N/A
yes
N/A
N/A
Digital Image Stabilization
N/A
yes
N/A
N/A
Digital zoom
N/A
yes
N/A
N/A
Face detection
N/A
yesFace recognitionyes
Geo-tagging
N/A
yes
N/A
yes
HDR Capture
N/A
yes
N/A
N/A
LED Flash
N/A
yes
N/A
yes
Panorama
N/A
yes
N/A
yes
Slow-Mo
N/A
yes
N/A
N/A
Touch focus
N/A
yes
N/A
yes
Optical zoom
N/A
N/A
2x
N/A
Smile detection
N/A
N/A
N/A
yes

Front camera

Primary resolution16.0 Mpx5.0 Mpx20.0 Mpx5.0 Mpx
Focus adjustmentAutomatic
N/A
Automatic
N/A
Lens apertureF/2.4
N/A
F/2.0
N/A
Light sourceDisplay flash
N/A
N/A
N/A
Face detection
N/A
yesFace recognitionyes

Storage

Internal storage
  • 128 GB
  • 256 GB
  • 16 GB
  • 64 GB
  • 128 GB
  • 64 GB
32 GB
Memory card reader
N/A
no
N/A
yes
Types of memory card supported
N/A
No memory slot
N/A
microSD
Maximum card storage
N/A
N/A
N/A
64GB

Sensors

Accelerometeryesyesyesyes
Proximityyesyesyesyes
Digital compassyesyesyesyes
Ambient light sensoryesyesyesyes
Gyroscopeyesyesyes
N/A

Connectivity

Sim card sizeNano SIMMicro-SIMNano-SIMNano-SIM
Dual sim support
N/A
noyesyes
DLNA certified
N/A
yes
N/A
N/A
Bluetooth
N/A
yesyesyes
Bluetooth version
N/A
4.05.04.0
Bluetooth profile
N/A
A2DP
N/A
N/A
NFC
N/A
yesyes
N/A
Charging connection
N/A
USBUSB
N/A
Headphone connection
N/A
3.5 mm
N/A
3.5 mm
USB version
N/A
2.0
N/A
N/A
USB On-The-Go (OTG)
N/A
yes
N/A
N/A
Video output
N/A
No
N/A
N/A
Type of USB connector
N/A
N/A
USB Type-CMicro-USB

Cellular

Data transmission
  • LTE Advanced
  • FDD-LTE
  • TDD-LTE
  • 5G NR FR1
HSPA+
  • GPRS
  • EDGE
  • EV-DO
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
HSPA+
Navigation system
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
GLONASS
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
GPS
UMTS frequences
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 850 MHz
  • 1900 MHz
  • 2100 MHz
Wireless network (Wi-Fi)
N/A
yes
N/A
yes
Wireless networking standard
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
N/A
N/A
2G GSM
N/A
yes
N/A
yes
GSM frequencies
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTS
N/A
yes
N/A
N/A
4G LTE
N/A
yes
N/A
yes
LTE frequencies
N/A
  • 700 MHz
  • 1700 MHz
  • 1900 MHz
  • 2600 MHz
  • Regional
N/A
  • 800 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
Mobile hotspot
N/A
yes
N/A
yes
Streaming standards
N/A
Miracast
N/A
N/A

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Often compared with Xiaomi Mi Edge

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