Celkon A21 review & Specs

  • Release Date: 2014
  • Dimensions: 124.8 x 66.1 x 10.8 mm
  • Weight: 115.3 g
  • Screen: 4",
  • Main Camera: Single, 3.15 MP
  • Selfi Camera: Single, 1.3 MP
  • Memory: 512 MB, 256 MB RAM
  • CPU:
  • Battery: 1500 mAh
  • Sensors: Accelerometer

General info

The general info contains information about specific screen technology, display size and the maximum number of displayed colors. Also, here you will find the information about total number of dots per inch and screen resolution.

Technology:
Touchscreen: capacitive touchscreen
Display colors:
Screen size: 4" inc
Screen area: 47.6 cm2
Screen format: 3:2 (height:width)
Screen to body ratio: 57.8%
Screen resolution: 320 x 480 px
PPI /points per inch/: 144 PPI

Camera and Video

Today the smartphones are going to replace a traditional camera and makes stand-alone cameras obsolete. Smartphones produce awesome images with great color. Below are presented parameters for taking photos and video shooting for smartphone Celkon A21.

Rear camera, main: 3.15 MP, Single
Camera specs: 3.15 MP
Video: Yes
Front camera, selfie: 1.3 MP, Single
Specifications: 1.3 MP

Performance

The general technical specifications of the mobile phone – amount of internal and random access memories (capacities), central and graphics processing units. Results of performance testing.

Operating system OS: Android 4.2.2 (Jelly Bean)
Chipset: Mediatek MT6582 (28 nm)
Processor CPU: Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU: Mali-400MP2
External memory: microSD, up to 32 GB
Internal memory: 512 MB, 256 MB RAM

General specs

Color gamut offered by manufacturers, battery capacity, and product dimensions.

Release date: 2014
Dimensions (HxWxD): 124.8 Х 66.1 Х 10.8 mm
Weight: 115.3 g
Colors: Black, Blue, Red
Battery: 1500 mAh,  Li-Ion
Approximate price: 60 EUR
Battery life: Stand by time- Up to 120 h (3G) Talking time- Up to 8 h (3G)

Communication and Connectivity

Type of SIM card required by the mobile phone, support of different mobile communication standards, and GPS system.

SIM card: Dual SIM (Dual stand-by)
Network: GSM / HSPA
Speed: HSPA
GPRS: Yes
Edge: Yes
Wi-Fi: Wi-Fi 802.11 b/g/n
GPS: No
NFC:
USB: microUSB
Bluetooth: 4.0, A2DP
Harmful irradiation: SAR EU - 0.99 W/kg (head)     1.39 W/kg (body)    

Music and Audio

Radio: FM radio
Headphone jack: Yes

Other features

Sensors - Accelerometer
0.0 Out of 0 Hitesti score
Add a review for Celkon A21

Reviews of Celkon A21