Comparison of Alcatel One Touch Fire and Celkon A21 [S]ave
| Attribute |  Celkon A21 × |  Alcatel One Touch Fire × |
|---|---|---|
| General | ||
| Brand | Celkon | Alcatel |
| Launch | ||
| Announced | 2014-01-01 | 2013-02-01 |
| Body | ||
| Width (mm) | 10.8 | 12.2 |
| Length (mm) | 124.8 | 115 |
| Height (mm) | 66.1 | 62.3 |
| Weight (g) | 115.3 | 108 |
| SIM | Dual SIM (Dual stand-by) | 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) | Firefox OS 1.0 |
| Chipset | Mediatek MT6582 (28 nm) | Qualcomm MSM7227A Snapdragon S1 |
| CPU | Quad-core 1.3 GHz Cortex-A7 | 1.0 GHz Cortex-A5 |
| GPU | Mali-400MP2 | Adreno 200 |
| Memory | ||
| Card slot | microSDHC | microSDHC (dedicated slot), 2 GB included |
| Internal |
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| Display | ||
| Size (in) | 4 | 3.5 |
| Resolution (px) | 320 x 480 | 320 x 480 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 1500 | 1400 |
| 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 | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth | 4.0, A2DP | 3.0 |
| GPS | - | + |
| NFC | - | - |
| Radio | FM radio | Stereo FM radio |
| USB | microUSB | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Models | - |
|
| SAR EU Head (W/kg) | 0.99 | 1.45 |
| SAR EU Body (W/kg) | 1.39 | 1.3 |
| Stand-by (h) | 120 | 280 |
| Talk time (h) | Up to 8 h (3G) | Up to 6 h 40 min (2G) / Up to 3 h (3G) |
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