Comparison of Lenovo A390 and Celkon Campus Buddy A404 [S]ave
| Attribute |  Lenovo A390 × |  Celkon Campus Buddy A404 × |
|---|---|---|
| General | ||
| Brand | Lenovo | Celkon |
| Launch | ||
| Announced | 2013-04-01 | 2014-07-01 |
| Body | ||
| Width (mm) | 10.1 | 9.8 |
| Length (mm) | 125.6 | 126.5 |
| Height (mm) | 64 | 64.2 |
| Weight (g) | 131 | 131 |
| SIM | Dual SIM (Mini-SIM) | Dual 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 4.0.4 (Ice Cream Sandwich) | Android 4.2.2 (Jelly Bean) |
| Chipset | Mediatek MT6577 (40 nm) | - |
| CPU | Dual-core 1.0 GHz Cortex-A9 | Dual-core 1.3 GHz |
| GPU | PowerVR SGX531u | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC |
| Internal |
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| Display | ||
| Size (in) | 4 | 4 |
| Resolution (px) | 480 x 800 | 480 x 800 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 1500 | 1500 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | 720p |
| Main Camera Features | - | LED flash |
| Selfie Camera | ||
| Selfie Camera Type | - | Single |
| Selfie Camera Properties | - |
|
| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth | 3.0 | 2.0 |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Stand-by (h) | 220 | - |
| Talk time (h) | Up to 14 h (2G) / Up to 9 h (3G) | - |
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