Celkon A21 specs, comparisons, faq, opinions
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. Celkon A21 uses Mediatek MT6582 (28 nm) chipset, Quad-core 1.3 GHz Cortex-A7 CPU, Mali-400MP2 GPU. Celkon A21 supports 2G, 3G networks with Dual SIM (Dual stand-by). Celkon A21 has 3MP Single main camera, 1.3MP Single selfie camera. Celkon A21 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
NETWORK |
|
|---|---|
| Technology | GSM / HSPA |
| 2G bands | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 2100 |
| Speed | HSPA |
LAUNCH |
|
| Announced | 2014. Released 2014 |
| Status | Discontinued |
BODY |
|
| 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) |
DISPLAY |
|
| Type | TFT |
| Size | 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio) |
| Resolution | 320 x 480 pixels, 3:2 ratio (~144 ppi density) |
PLATFORM |
|
| OS | Android 4.2.2 (Jelly Bean) |
| Chipset | Mediatek MT6582 (28 nm) |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 |
MEMORY |
|
| Card slot | microSDHC |
| Internal | 512MB 256MB RAM |
MAIN CAMERA |
|
| Single | 3.15 MP |
| Video | Yes |
SELFIE CAMERA |
|
| Single | 1.3 MP |
SOUND |
|
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
COMMUNICATIONS |
|
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 4.0, A2DP |
| GPS | No |
| NFC | No |
| Radio | FM radio |
| USB | microUSB |
FEATURES |
|
| Sensors | Accelerometer |
BATTERY |
|
| Type | Li-Ion 1500 mAh battery |
| Stand-by | Up to 120 h (3G) |
| Talk time | Up to 8 h (3G) |
MISCELLANEOUS |
|
| 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.
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Where can I buy a Celkon A21 phone?
The Celkon A21 phone was manufactured in 2014 and you can hardly buy it now.
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Does Celkon A21 support 5G?
No, it does not support 5G.
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Does Celkon A21 support NFC (Near-Field Communication)?
No, it does not support NFC.
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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).
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What is the weight of Celkon A21?
The weight of the Celkon A21 is 115.3g.
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What type of screen does Celkon A21 use?
The screen of Celkon A21 is TFT.
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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).
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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.
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What operating system does Celkon A21 use?
Celkon A21 uses Android 4.2.2 (Jelly Bean) operating system.
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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.
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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.
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Does Celkon A21 support wireless charging?
No, it does not support wireless charging.
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Does Celkon A21 have fast charging?
No, it does not support fast charging.
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How many MP (megapixels) is the main camera of Celkon A21?
The main camera of Celkon A21 is 3.0 MP.
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What type of SIM card does Celkon A21 use?
Celkon A21 uses Dual SIM (Dual stand-by).
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Is Celkon A21 waterproof?
No, it's not waterproof.
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Which country's Celkon A21 phone?
A21 is a phone of Celkon, a brand from India.
