Comparison of BLU Win JR and Celkon A40 [S]ave
| Attribute |  BLU Win JR × |  Celkon A40 × |
|---|---|---|
| General | ||
| Brand | Blu | Celkon |
| Launch | ||
| Announced | 2014-09-01 | 2014-01-01 |
| Body | ||
| Width (mm) | 10.6 | 10.8 |
| Length (mm) | 125 | 126.2 |
| Height (mm) | 64 | 64 |
| Weight (g) | 125 | 126.5 |
| SIM | Dual SIM (Mini-SIM) | Dual SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Microsoft Windows Phone 8.1 | Android 4.2.2 (Jelly Bean) |
| Chipset | Qualcomm Snapdragon 200 (28 nm) | - |
| CPU | Quad-core 1.2 GHz Cortex-A7 | Dual-core 1.3 GHz |
| GPU | Adreno 302 | - |
| Memory | ||
| Card slot | microSDXC | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 4 | 4 |
| Resolution (px) | 480 x 800 | 480 x 800 |
| Display Type | TFT LCD | TFT |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 1950 | 1500 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 720p@30fps | Yes |
| Main Camera Features | LED flash, HDR | - |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
|
|
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| 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 |
|
|
| Misc | ||
| Colors |
|
|
| Stand-by (h) | 700 | - |
| Talk time (h) | Up to 19 h (2G) / Up to 15 h (3G) | - |
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