Nokia Lumia 638
Discontinued
136g, 9.2mm thickness
4.5" - 480 x 854 pixels
Microsoft Windows Phone 8.1
Qualcomm Snapdragon 400 (28 nm)
8GB 1GB RAM
Li-Ion 1830 mAh, removable (BL-5H)
4.5" - 480 x 854 pixels
Microsoft Windows Phone 8.1
Qualcomm Snapdragon 400 (28 nm)
8GB 1GB RAM
Li-Ion 1830 mAh, removable (BL-5H)
Launch
Announced :
2014, December. Released 2014, December
Status :
Discontinued
Network
Technology :
GSM / HSPA / LTE
Speed :
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
2G bands :
GSM 850 / 900 / 1800 / 1900
3G bands :
HSDPA 850 / 900 / 1900 / 2100 - RM-1010
4G bands :
3, 7, 38, 39, 40, 41
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
Size :
4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio)
Resolution :
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Protection :
Corning Gorilla Glass 3
ClearBlack display
Platform
OS :
Microsoft Windows Phone 8.1
Chipset :
Qualcomm Snapdragon 400 (28 nm)
CPU :
Quad-core 1.2 GHz Cortex-A7
GPU :
Adreno 305
Memory
Card Slot :
microSDXC (dedicated slot)
Internal :
8GB 1GB RAM
eMMC 4.5
Sound
Loudspeaker :
Yes
3.5mm Jack :
Yes
Comms
WLAN :
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth :
4.0, A2DP, LE/ aptX after WP8 Denim update
NFC :
No
Radio :
FM radio
USB :
microUSB 2.0
Positioning :
GPS, GLONASS
Features
Sensors :
Accelerometer
Battery
Type :
Li-Ion 1830 mAh, removable (BL-5H)
Misc
Colors :
Black
SAR EU :
1.46 W/kg (head) 0.95 W/kg (body)
Price :
About 100 EUR
Main Camera
Features :
Panorama
Video :
Yes
Single :
5 MP, 1/4.0", AF
Selfie camera
No
