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No.1 Plus vs OnePlus 9

3.02 in
6.15 in
No.1 Plus Mobile Phone
No.1 Plus
2.92 in
6.3 in
OnePlus 9 Mobile Phone
OnePlus 9
Editiorial reviews
11
4.5 out of 5
6 user ratings
5 stars
50 %
4 stars
16 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
Read editorial 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
User rating
33
4.1 out of 5
33 user ratings
5 stars
30 %
4 stars
48 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
41
4.3 out of 5
41 user ratings
5 stars
46 %
4 stars
34 %
3 stars
19 %
2 stars
0 %
1 stars
0 %

Full Comparison

Hardware

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Operating systemAndroid 4.4OxygenOS
CPU clock speed1.3 GHz2.84 GHz
CPU coresQuad-core8-core
CPU modelMediaTek MT6582Qualcomm Snapdragon 888
RAM memory1 GB
  • 12 GB
  • 8 GB

Display

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Screen size5.5 in6.55 in
Number of colors16.7M16.7M
Panel typeLCDOLED
Resolution1280 x 720 px2400 x 1080 px
TechnologyIPS LCDFluid Amoled
Pixel density267.0 ppi402.0 ppi

Rear camera

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Primary sensor resolution16.0 Mpx48.0 Mpx

Front camera

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Primary resolution8.0 Mpx16.0 Mpx

Storage

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Internal storage8 GB
  • 128 GB
  • 256 GB

Dimensions

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Height6.15 in6.3 in
Width3.02 in2.92 in
Depth0.33 in0.34 in
Weight5.54 oz6.77 oz

Sensors

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Accelerometeryesyes
Proximityyesyes
Digital compassyesyes
Ambient light sensoryesyes

Connectivity

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Sim card sizeMini-SIM
  • Nano SIM
  • Nano-SIM

Cellular

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Data transmissionHSPA+
  • 5G NR FR1
  • FDD-LTE
  • HSPA
  • LTE Advanced
  • TDD-LTE
  • VoLTE
  • VoWiFi
Navigation systemGPS
  • A-GPS
  • BeiDou
  • GLONASS
  • GPS
  • Galileo
UMTS frequences
  • 850 MHz
  • 2100 MHz
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 800 MHz

Battery

No.1 PlusNo.1 Plus
OnePlus 9OnePlus 9
Battery typeLithium ionLithium polymer
Battery capacity2800.0 mAh4500.0 mAh

Pros & Cons

Pros
      Cons

          Often compared with No.1 Plus

          Often compared with OnePlus 9