نوكيا Lumia 638
نوكيا Lumia 638 | ||
 | ||
Launch | ||
| Announced | 2014, December | |
| Status | Available. Released 2014, December | |
Network | ||
| Technology | GSM / HSPA / LTE | |
| 2G | GSM 850 / 900 / 1800 / 1900 | |
| 3G | HSDPA 850 / 900 / 1900 / 2100 - RM-1010 | |
| 4G | LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | |
| Edge | Yes | |
Body | ||
| Dimensions | 129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in) | |
| Weight | 136 g (4.80 oz) | |
| SIM | Micro-SIM | |
Display | ||
| Type | IPS LCD capacitive touchscreen, 16M colors | |
| Size | 4.5 inches (~64.6% screen-to-body ratio) | |
| Resolution | 480 x 854 pixels (~218 ppi pixel density) | |
| Multitouch | Yes | |
| Protection | Corning Gorilla Glass 3 | |
Platform | ||
| OS | Microsoft Windows Phone 8.1 | |
| Chipset | Qualcomm Snapdragon 400 | |
| CPU | Quad-core 1.2 GHz Cortex-A7 | |
| GPU | Adreno 305 | |
Memory | ||
| Card Slot | microSD, up to 256 GB (dedicated slot) | |
| Internal | 8 GB, 1 GB RAM | |
Camera | ||
| Primary | 5 MP, autofocus | |
| Features | 1/4" sensor size, geo-tagging, panorama | |
| Video | Yes | |
| Secondary | No | |
Sound | ||
| Alert types | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | |
| 3.5mm Jack | Yes | |
Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot | |
| Bluetooth | v4.0, A2DP, LE/ aptX after WP8 Denim update | |
| GPS | Yes, with A-GPS, GLONASS | |
| Radio | FM radio | |
| USB | microUSB v2.0 | |
Features | ||
| Sensors | Accelerometer | |
| Messaging | SMS (threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| Java | No | |
Battery | ||
| Battery | Removable Li-Ion 1830 mAh battery (BL-5H) | |
Misc | ||
| Colors | Black | |
| SAR EU | 1.46 W/kg (head)     0.95 W/kg (body)     | |
| Price group | 2/10 (About 100 EUR) | |