Celkon A21

Posted:
Dec 5, 2014
Market status:
Released
  • Fingerprint
  • Lightweight
  • Thin
  • LTE
  • Waterproof
  • NFC
  • Dual SIM
Compare

Display

Display size:

4.0 inches

Resolution:

320 x 480 pixels

Pixel density:

144 ppi

Screen-to-body ratio:

57.85 %

Features:

Ambient light sensor, Proximity sensor

Camera

Rear:

Single camera

Main camera:

3.2 megapixels

Video recording:

Yes

Features:

Video calling

Front:

1.3 megapixels

Design

Dimensions:

4.91 x 2.60 x 0.43 inches (124.8 x 66.1 x 10.8 mm)

Weight:

4.07 oz (115 g)
the average is 6 oz (173 g)

Colors:

Black, Blue, Red

Hardware & Performance

Processor:

Dual-core, 1200 MHz

GPU:

Yes

RAM:

0.25 GB

Internal storage:

0.512 GB

Storage expansion:

up to 32 GB

OS:

Android (4.2.2)

Battery

Capacity:

1500 mAh

Talk time (3G):

8.00 hours
the average is 23 h (1396 min)

Stand-by time (3G):

5.0 days (120 hours)
the average is 26 days (636 h)

Cellular

UMTS:

2100 MHz

GSM:

900, 1800 MHz

Dual SIM:

Yes

Connectivity

Bluetooth:

4.0

Wi-Fi:

Yes

USB:

USB 2.0

Connector:

microUSB

Features:

Mass storage device, USB charging

Location:

GPS, A-GPS

Other:

Tethering, Computer sync, OTA sync

Phone features

Sensors:

Accelerometer, Compass

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording

Multimedia

Radio:

FM

Speakers:

Earpiece, Loudspeaker

Headphones connector:

3.5mm
To see the full specifications with in-depth details click here.

Pros

No Pros

Cons

  • Thick body (0.43 inches)
  • The camera lacks autofocus
  • The camera lacks flash
  • Too little RAM
  • Low pixel density screen (144 ppi)

Description

The Celkon A21 is low-end Android 4.2.2-flaunting phone. Specs-wise it is a bit modest - it offers a 4" 320 x 480 px display, 1.2 GHz dual core processor, coupled with 256 MB RAM, 512 MB native storage and a microSD card slot for added capacity. The camera on the back is a 3.2 MP one, and on the front the Celkon A21 is equipped with a 1.3 MP selfie shooter.

Do you ...?

0 Want it
0 Have it
0 Had it
Despite our efforts to provide full and correct Celkon A21 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

LET US KNOW.

If you are interested in using our specs commercially, check out our Phone specs database licensing page.

Hot phones

This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.