Attribute | Celkon A21 × | Alcatel Pop C3 × |
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General | ||
Brand | Celkon | Alcatel |
Launch | ||
Announced | 2014-01-01 | 2013-09-01 |
Body | ||
Width (mm) | 10.8 | 12 |
Length (mm) | 124.8 | 122 |
Height (mm) | 66.1 | 64.4 |
Weight (g) | 115.3 | 110 |
SIM | Dual SIM (Dual stand-by) | Single SIM (Mini-SIM) |
Network | ||
Technology |
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2G bands |
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3G bands |
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Speed |
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Platform | ||
OS | Android 4.2.2 (Jelly Bean) | Android 4.2 (Jelly Bean) |
Chipset | Mediatek MT6582 (28 nm) | Mediatek MT6572 (28 nm) |
CPU | Quad-core 1.3 GHz Cortex-A7 | Dual-core 1.3 GHz Cortex-A7 |
GPU | Mali-400MP2 | Mali-400 |
Memory | ||
Card slot | microSDHC | microSDHC (dedicated slot) |
Internal |
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Display | ||
Size (in) | 4 | 4 |
Resolution (px) | 320 x 480 | 480 x 800 |
Display Type | TFT | TFT |
Battery | ||
Type | Li-Ion | Li-Ion |
Capcity (mAh) | 1500 | 1300 |
Main Camera | ||
Main Camera Type | Single | Single |
Main Camera Properties |
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Main Camera Video | Yes | 480p@30fps |
Selfie Camera | ||
Selfie Camera Type | Single | Single |
Selfie Camera Properties |
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Comms | ||
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
Bluetooth | 4.0, A2DP | 4.0, A2DP |
GPS | - | + |
NFC | - | - |
Radio | FM radio | Stereo FM radio, RDS |
USB | microUSB | microUSB 2.0 |
Sound | ||
Loudspeaker | + | + |
3.5mm jack | + | + |
Features | ||
Sensors |
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Misc | ||
Colors |
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Models | - |
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SAR EU Head (W/kg) | 0.99 | 0.77 |
SAR EU Body (W/kg) | 1.39 | 0.99 |
Stand-by (h) | 120 | 510 |
Talk time (h) | Up to 8 h (3G) | Up to 13 h 30 min (2G) / Up to 9 h 30 min (3G) |
Music play (h) | - | 28 |