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Compare 3 products

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Nokia 3.4 Mobile Phone
Nokia 3.4
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realme C21 Mobile Phone
realme C21
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Xiaomi Redmi 9T Mobile Phone
Xiaomi Redmi 9T
Editiorial reviews
6
3.1 out of 5
4 user ratings
5 stars
0 %
4 stars
25 %
3 stars
75 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
5 editorial reviews
The realme C21 (Optus locked) is a $199 4G smartphone offering terrific features for the price. It is even better with the $30 Optus credit.Read more
As smartphones become more specialized for certain functions like gaming, along comes the Realme C21, which focuses on basic uses.Read more
Smartphones can range anywhere between $100 to several thousands of dollars and of course, they greatly vary in terms of functionality and performance.Read more
Read editorial reviews
5
4.1 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
35
4.1 out of 5
35 user ratings
5 stars
37 %
4 stars
37 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
45
4.3 out of 5
45 user ratings
5 stars
44 %
4 stars
44 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
37
4.3 out of 5
37 user ratings
5 stars
48 %
4 stars
32 %
3 stars
16 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemAndroid 10Android 10Android 10
CPU modelQualcomm Snapdragon 460MediaTek Helio G35Qualcomm Snapdragon 662
RAM memory3 GB
  • 3 GB
  • 4 GB
4 GB
CPU clock speed
N/A
2.3 GHz2.0 GHz
CPU cores
N/A
8-core8-core

Display

Screen size6.39 in6.5 in6.53 in
Panel type
N/A
LCDLCD
Resolution
N/A
1600 x 720 px2340 x 1080 px
Technology
N/A
LCDLCD
Pixel density
N/A
N/A
395.0 ppi

Rear camera

Primary sensor resolution13.0 Mpx13.0 Mpx48.0 Mpx
Resolution (second camera)5.0 Mpx2.0 Mpx8.0 Mpx
Resolution (third camera)2.0 Mpx2.0 Mpx2.0 Mpx
Focus adjustmentAutomaticAutomaticAutomatic
Lens aperture (second camera)
N/A
F/2.4F/2.2
Lens aperture (third camera)
N/A
F/2.4F/2.4
Primary sensor size
N/A
N/A
1/2"
Resolution (fourth camera)
N/A
N/A
2.0 Mpx
Lens aperture (fourth camera)
N/A
N/A
F/2.4
Field of View (FoV) (second camera)
N/A
N/A
120.0 °

Front camera

Primary resolution8.0 Mpx5.0 Mpx8.0 Mpx
Face detectionFace recognitionFace recognition
N/A
Focus adjustmentAutomaticAutomaticAutomatic
Lens aperture
N/A
F/2.2F/2.05

Storage

Internal storage64 GB
  • 32 GB
  • 64 GB
  • 128 GB
  • 64 GB

Dimensions

Height6.34 in6.5 in6.39 in
Width2.99 in3.01 in3.04 in
Depth0.34 in0.35 in0.38 in
Weight6.35 oz6.7 oz6.98 oz

Connectivity

Sim card sizeNano SIMNano SIMNano SIM

Cellular

Data transmission
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • VoWiFi
  • FDD-LTE
  • TDD-LTE
  • FDD-LTE
  • HSPA+
  • HSUPA
  • LTE
  • TDD-LTE
Navigation system
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
UMTS frequences
  • 2100 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz

Battery

Battery capacity4000.0 mAh5000.0 mAh6000.0 mAh
Talk time
N/A
N/A
56.0 h

Often compared with Nokia 3.4

Often compared with realme C21

Often compared with Xiaomi Redmi 9T