Comparison of Nokia Lumia 638 and XOLO X1000 [S]ave
| Attribute |  XOLO X1000 × |  Nokia Lumia 638 × |
|---|---|---|
| General | ||
| Brand | Xolo | Nokia |
| Launch | ||
| Announced | 2013-03-01 | 2014-12-01 |
| Body | ||
| Width (mm) | 9.1 | 9.2 |
| Length (mm) | 133.9 | 129.5 |
| Height (mm) | 67.6 | 66.7 |
| Weight (g) | 140 | 136 |
| SIM | Mini-SIM | Micro-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
|
|
| 4G bands | - |
|
| Speed |
|
|
| Platform | ||
| OS | Android 4.0.4 (Ice Cream Sandwich) | Microsoft Windows Phone 8.1 |
| Chipset | Intel Atom Z2480 | Qualcomm Snapdragon 400 (28 nm) |
| CPU | 2 GHz | Quad-core 1.2 GHz Cortex-A7 |
| GPU | PowerVR SGX540 | Adreno 305 |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDXC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 4.7 | 4.5 |
| Resolution (px) | 720 x 1280 | 480 x 854 |
| Protection | - | Corning Gorilla Glass 3 |
| Display Type | TFT | IPS LCD |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 1900 | 1830 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 1080p@30fps | Yes |
| Main Camera Features | LED flash | Panorama |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | 2.1, A2DP, EDR | 4.0, A2DP, LE/ aptX after WP8 Denim update |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | 1.3 | 1.46 |
| SAR EU Body (W/kg) | 1.22 | 0.95 |
| Stand-by (h) | 336 | - |
| Talk time (h) | Up to 9 h 30 min | - |
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