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Compare 3 products

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OnePlus 9 Mobile Phone
OnePlus 9
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OnePlus X Mobile Phone
OnePlus X
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Xiaomi Mi Note Mobile Phone
Xiaomi Mi Note
Editiorial reviews
15
4.3 out of 5
11 user ratings
5 stars
36 %
4 stars
63 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
14
3.8 out of 5
8 user ratings
5 stars
12 %
4 stars
75 %
3 stars
12 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.3 out of 5
7 user ratings
5 stars
57 %
4 stars
42 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
41
4.3 out of 5
41 user ratings
5 stars
46 %
4 stars
34 %
3 stars
19 %
2 stars
0 %
1 stars
0 %
42
4.3 out of 5
42 user ratings
5 stars
42 %
4 stars
40 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
39
4.3 out of 5
39 user ratings
5 stars
46 %
4 stars
35 %
3 stars
17 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemOxygenOSAndroid 6.0Android 5.0
CPU clock speed2.84 GHz2.3 GHz2.5 GHz
CPU cores8-coreQuad-coreQuad-core
CPU modelQualcomm Snapdragon 888Qualcomm Snapdragon 801 MSM8974AA v3
N/A
RAM memory
  • 12 GB
  • 8 GB
3 GB3 GB
GPU model
N/A
Qualcomm Adreno 330
N/A

Display

Screen size6.55 in5.0 in5.7 in
Number of colors16.7M16.7M
N/A
Panel typeOLEDOLEDLCD
Resolution2400 x 1080 px1920 x 1080 px1920 x 1080 px
TechnologyFluid AmoledAMOLEDIPS LCD
Pixel density402.0 ppi441.0 ppi386.0 ppi
Screen materialCorning Gorilla GlassCorning Gorilla Glass 3.0
N/A
HDRyesno
N/A
Touchscreen
N/A
yes
N/A
Dual screen support
N/A
no
N/A
Scratch resistant display
N/A
yes
N/A
Multi touch
N/A
yesyes

Rear camera

Primary sensor size1/1.43"
N/A
N/A
Sensor size (second camera)1/1.56"
N/A
N/A
Primary sensor resolution48.0 Mpx13.0 Mpx13.0 Mpx
Resolution (second camera)50.0 Mpx
N/A
N/A
Resolution (third camera)2.0 Mpx
N/A
N/A
Lens aperture (second camera)F/2.2
N/A
N/A
Lens aperture (third camera)F/2.4
N/A
N/A
Field of View (FoV) (second camera)119.0 °
N/A
N/A
Focus adjustmentAutomatic
N/A
N/A
Primary lens aperture
N/A
2.2 f
N/A
Video recording
N/A
yes
N/A
Highest video resolution
N/A
1920 x 1080 px1920 x 1080 px
Maximum FPS at the highest resolution
N/A
30.0 fps
N/A
Autofocus
N/A
yesyes
Burst Mode
N/A
yes
N/A
Digital Image Stabilization
N/A
yes
N/A
Digital zoom
N/A
yes
N/A
Face detection
N/A
yesyes
Geo-tagging
N/A
yesyes
HDR Capture
N/A
yesyes
LED Flash
N/A
yesyes
Panorama
N/A
yesyes
Touch focus
N/A
yesyes
Optical image stabilization
N/A
N/A
yes
Smile detection
N/A
N/A
yes

Front camera

Primary resolution16.0 Mpx8.0 Mpx4.0 Mpx
Focus adjustmentAutomatic
N/A
N/A
Lens apertureF/2.4
N/A
N/A
Light sourceDisplay flash
N/A
N/A

Dimensions

Height6.3 in5.51 in6.11 in
Width2.92 in2.72 in3.06 in
Depth0.34 in0.27 in0.27 in
Weight6.77 oz4.87 oz5.68 oz

Sensors

Accelerometeryesyesyes
Proximityyesyesyes
Digital compassyesyesyes
Ambient light sensoryesyesyes
Gyroscopeyesyesyes
Barometer
N/A
N/A
yes

Cellular

Data transmission
  • 5G NR FR1
  • FDD-LTE
  • HSPA
  • LTE Advanced
  • TDD-LTE
  • VoLTE
  • VoWiFi
HSPA+HSPA+
Navigation system
  • A-GPS
  • BeiDou
  • GLONASS
  • GPS
  • Galileo
GLONASSGPS
UMTS frequences
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 2100 MHz
Wireless network (Wi-Fi)
N/A
yesyes
Wireless networking standard
N/A
  • 802.11b
  • 802.11g
  • 802.11n
N/A
2G GSM
N/A
yesyes
GSM frequencies
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTS
N/A
yes
N/A
4G LTE
N/A
yesyes
LTE frequencies
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
Mobile hotspot
N/A
yesyes

Battery

Battery typeLithium polymerLithium PolymerLithium ion
Battery capacity4500.0 mAh2525.0 mAh3000.0 mAh
Talk time28.0 h
N/A
34.0 h
Wireless charging yesno
N/A
Wireless charging standard
  • Qi
  • Warp Charge 15 Wireless
N/A
N/A
Replaceable battery
N/A
no
N/A
Fast charging
N/A
no
N/A

Often compared with OnePlus 9

Often compared with OnePlus X

Often compared with Xiaomi Mi Note