NIU C21A

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Full Specifications September 4, 2026

NIU · 2013

NIU C21A

Name: NIU C21A
Brand: NIU

NIU C21A phone. Announced Mar 2013. Features 1.8″ display, 600 mAh battery.

Display 1.8"

Storage 32Mb 32Mb RAM storage, microSDHC slot

Camera 0.3 MP

Battery 600 mAh

OS Feature phone

Build 73g without battery, 14.5mm thickness

Launch

Announced 2013, March. Released 2013, April

Status Discontinued

Display

Type TFT, 256K colors

Size 1.8 inches, 10.2 cm 2 (~21.4% screen-to-body ratio)

Resolution 128 x 160 pixels (~114 ppi density)

Memory

Card slot microSDHC

Phonebook Yes

Call records Yes

Internal 32Mb 32Mb RAM

Main Camera

Single VGA

Video No

Selfie camera

cam2modules No

Body

Dimensions 106 x 45 x 14.5 mm (4.17 x 1.77 x 0.57 in)

Weight 73 g without battery (2.57 oz)

SIM Dual SIM (Mini-SIM)

Battery

Type Li-Ion 600 mAh, removable

Stand-by Up to 200 h

Talk time Up to 4 h

Sound

Loudspeaker Yes

3.5mm jack No

Comms

WLAN No

Bluetooth 2.0

Positioning No

NFC No

Radio Stereo FM radio

USB microUSB

Network

Technology GSM

2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - CM21A003

GPRS Up to 48 kbps

EDGE No

Features

Messaging SMS, IM

Games No

Java No

featuresother Video Player Music Player Organizer Whatsapp

Misc

Colors Black, White, Blue, Green, Purple, Red, Fuchsia

In depth

Full specifications

Announced	2013, March. Released 2013, April
Status	Discontinued

Type	TFT, 256K colors
Size	1.8 inches, 10.2 cm 2 (~21.4% screen-to-body ratio)
Resolution	128 x 160 pixels (~114 ppi density)

Card slot	microSDHC
Phonebook	Yes
Call records	Yes
Internal	32Mb 32Mb RAM

Single	VGA
Video	No

cam2modules	No

Dimensions	106 x 45 x 14.5 mm (4.17 x 1.77 x 0.57 in)
Weight	73 g without battery (2.57 oz)
SIM	Dual SIM (Mini-SIM)

Type	Li-Ion 600 mAh, removable
Stand-by	Up to 200 h
Talk time	Up to 4 h

Loudspeaker	Yes
3.5mm jack	No

WLAN	No
Bluetooth	2.0
Positioning	No
NFC	No
Radio	Stereo FM radio
USB	microUSB

Technology	GSM
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - CM21A003
GPRS	Up to 48 kbps
EDGE	No

Messaging	SMS, IM
Games	No
Java	No
featuresother	Video Player Music Player Organizer Whatsapp

Colors	Black, White, Blue, Green, Purple, Red, Fuchsia

PhoneInsight Benchmark

13.5/100

Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7

Display 38

Camera 24

Battery 23.6

73,206 hitsTotal views

NIU C21A

Launch

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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