Celkon A21 overview
Celkon A21 is a smartphone that runs on Android. It was released on 2014. Celkon A21 has 4. inch, TFT, a resolution of 320 x 480 pixels screen. It uses Mediatek MT6582 (28 nm) chipset, Quad-core 1.3 GHz Cortex-A7 CPU, Mali-400MP2 GPU. It supports 2G, 3G networks with Dual SIM (Dual stand-by). Celkon A21 has 3MP Single main camera, 1.3MP Single selfie camera. It uses Li-Ion 1500 mAh battery. The price of Celkon A21 is about 67.2 USD.
Score the key features of Celkon A21 compared to the other phones on the market:
- CPU Cores: 56 / 100 points
- Camera pixels: 28 / 100 points
- Screen resolution: 28 / 100 points
- Battery capacity: 40 / 100 points
- Price: 28 / 100 points
Celkon A21 full specifications
|Technology||GSM / HSPA|
|2G bands||GSM 900 / 1800 - SIM 1 & SIM 2|
|3G bands||HSDPA 2100|
|Announced||2014. Released 2014|
|Dimensions||124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)|
|Weight||115.3 g (4.06 oz)|
|SIM||Dual SIM (Dual stand-by)|
|Size||4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)|
|Resolution||320 x 480 pixels, 3:2 ratio (~144 ppi density)|
|OS||Android 4.2.2 (Jelly Bean)|
|Chipset||Mediatek MT6582 (28 nm)|
|CPU||Quad-core 1.3 GHz Cortex-A7|
|Internal||512MB 256MB RAM|
|WLAN||Wi-Fi 802.11 b/g/n|
|Type||Li-Ion 1500 mAh battery|
|Stand-by||Up to 120 h (3G)|
|Talk time||Up to 8 h (3G)|
|Colors||Black, Blue, Red|
|SAR EU||0.99 W/kg (head) 1.39 W/kg (body)|
|Price||About 67.2 USD|
Photos and videos of Celkon A21
Frequently asked questions:
How much does Celkon A21 cost?
The reference price of the Celkon A21 is about 67.2 USD (in 2014). This price may vary slightly depending on the market and region.
Where can I buy a Celkon A21 phone?
The Celkon A21 phone was manufactured in 2014 and you can hardly buy it now.
Does Celkon A21 support 5G?
No, it does not support 5G.
Does Celkon A21 support NFC (Near-Field Communication)?
No, it does not support NFC.
What are the dimensions of the Celkon A21, what are the sizes?
The size of the Celkon A21 is 66.1 x 124.8 x 10.8 mm (width x height x thickness).
What is the weight of Celkon A21?
The weight of the Celkon A21 is 115.3g.
What type of screen does Celkon A21 use?
The screen of Celkon A21 is TFT.
What is the screen size of Celkon A21? What is its screen ratio?
The screen size of Celkon A21 is 4 inches. The screen ratio is 57.8% (the higher the screen ratio, the less excess space).
What is the screen resolution of Celkon A21? What is PPI (Pixels Per Inch)?
The screen resolution of the Celkon A21 is 320 x 480 pixels, 144 PPI.
What operating system does Celkon A21 use?
Celkon A21 uses Android 4.2.2 (Jelly Bean) operating system.
What CPU does Celkon A21 use? Which chipset?
Celkon A21 uses Quad-core 1.3 GHz Cortex-A7 CPU, Mediatek MT6582 (28 nm) chipset, Mali-400MP2 GPU.
What is the battery capacity of the Celkon A21? What type of battery does Celkon A21 use?
The battery capacity of Celkon A21 is 1500 mAh. Celkon A21 uses a Li-Ion battery.
Does Celkon A21 support wireless charging?
No, it does not support wireless charging.
Does Celkon A21 have fast charging?
No, it does not support fast charging.
How many MP (megapixels) is the main camera of Celkon A21?
The main camera of Celkon A21 is 3.0 MP.
What type of SIM card does Celkon A21 use?
Celkon A21 uses Dual SIM (Dual stand-by).
Is Celkon A21 waterproof?
No, it's not waterproof.
Which country's Celkon A21 phone?
A21 is a phone of Celkon, a brand from India.