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realme C21 Mobile Phone
realme C21
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Xiaomi Redmi 9A Mobile Phone
Xiaomi Redmi 9A
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Xiaomi Redmi 9C Mobile Phone
Xiaomi Redmi 9C
Available colors
Editiorial 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
3
3 editorial reviews
The Redmi 9A is a very affordable entry-level smartphone. Find out in our review whether a purchase is worthwhile!Read more
Answer (1 of 6): The Redmi 9A is the third model in the Redmi 9 series in the country after the successful launch of the Redmi 9 and Redmi 9 Prime. The phone has already hit the shelves of the Malaysian markets last month along with the Redmi 9C. The brand launched the Redmi 9A in India on 2nd Se...Read more
The Redmi 9A costs a buck under a Benjamin, and it makes plenty of compromises to hit that price point. This is a basic barebones smartphone. It isRead more
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2
2 editorial reviews
Our experts test the Xiaomi Redmi 9C. With 128 GB of storage, the Redmi 9C already sends positive signals. We determine whether Xiaomi's low-cost phone is still a good smartphone from China in 2022 based on numerous measurements.Read more
Review: With promotion code 94.7 $ 6.53-inch great phone Xiaomi has run with its Redmi series for many years, and these phones usually are designed noRead more
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User rating
45
4.3 out of 5
45 user ratings
5 stars
44 %
4 stars
44 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
46
3.9 out of 5
46 user ratings
5 stars
34 %
4 stars
32 %
3 stars
23 %
2 stars
6 %
1 stars
2 %
38
4.1 out of 5
38 user ratings
5 stars
34 %
4 stars
42 %
3 stars
18 %
2 stars
5 %
1 stars
0 %

Hardware

Operating systemAndroid 10Android 10
N/A
CPU clock speed2.3 GHz2.0 GHz2.3 GHz
CPU cores8-core8-core8-core
CPU modelMediaTek Helio G35MediaTek Helio G25MediaTek Helio G35
RAM memory
  • 3 GB
  • 4 GB
  • 2 GB
  • 3 GB
  • 2 GB
  • 3 GB

Display

Screen size6.5 in6.53 in6.53 in
Panel typeLCDLCD
N/A
Resolution1600 x 720 px1600 x 720 px1600 x 720 px
TechnologyLCDLCD
N/A

Rear camera

Primary sensor resolution13.0 Mpx13.0 Mpx13.0 Mpx
Resolution (second camera)2.0 Mpx
N/A
2.0 Mpx
Resolution (third camera)2.0 Mpx
N/A
2.0 Mpx
Lens aperture (second camera)F/2.4
N/A
F/2.4
Lens aperture (third camera)F/2.4
N/A
F/2.4
Focus adjustmentAutomaticAutomaticAutomatic
Primary Field of View (FoV)
N/A
N/A
75.2 °

Front camera

Primary resolution5.0 Mpx5.0 Mpx5.0 Mpx
Face detectionFace recognitionFace recognitionFace recognition
Lens apertureF/2.2F/2.2F/2.2
Light source
N/A
Display flashDisplay flash

Storage

Internal storage
  • 32 GB
  • 64 GB
32 GB
  • 32 GB
  • 64 GB

Design

Colour of productCross blue
  • Black
  • Granite grey
  • Green
  • Peacock green
  • Sky blue
  • Midnight grey
  • Sunrise orange
  • Twilight blue

Dimensions

Height6.5 in6.49 in6.49 in
Width3.01 in3.03 in3.03 in
Depth0.35 in0.35 in0.35 in
Weight6.7 oz6.91 oz6.91 oz

Connectivity

Sim card sizeNano SIMNano SIMNano SIM

Cellular

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

Battery

Battery capacity5000.0 mAh5000.0 mAh5000.0 mAh
Talk time
N/A
38.0 h32.0 h

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Often compared with Xiaomi Redmi 9C

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