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Nokia Lumia 638 Specifications

CAMERA
Secondary
No
Features
1/4" sensor size, geo-tagging, panorama
Primary
5 MP, autofocus
Video
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
MISC
SAR EU
1.46 W/kg (head) 0.95 W/kg (body)
Colors
Black
Price
About 100 EUR
COMMS
Bluetooth
4.0, A2DP, LE/ aptX after WP8 Denim update
Radio
FM radio
WLAN
Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB
microUSB 2.0
GPS
Yes, with A-GPS, GLONASS
SOUND
Loudspeaker
Yes
Alert types
Vibration; MP3, WAV ringtones
3.5mm jack
Yes
- Active noise cancellation with dedicated mic
LAUNCH
Announced
2014, December
Status
Available. Released 2014, December
MEMORY
Card slot
microSD, up to 256 GB (dedicated slot)
Internal
8 GB, 1 GB RAM
BATTERY
Removable Li-Ion 1830 mAh battery (BL-5H)
DISPLAY
Resolution
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Protection
Corning Gorilla Glass 3
Multitouch
Yes
Type
IPS LCD capacitive touchscreen, 16M colors
Size
4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio)
- ClearBlack display
NETWORK
Technology
GSM / HSPA / LTE
4G bands
LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
3G bands
HSDPA 850 / 900 / 1900 / 2100 - RM-1010
2G bands
GSM 850 / 900 / 1800 / 1900
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS
Yes
EDGE
Yes
FEATURES
Messaging
SMS (threaded view), MMS, Email, Push Email, IM
Sensors
Accelerometer
Browser
HTML5
Java
No
- MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - OneDrive (15 GB cloud storage) - Document viewer - Video/photo editor
PLATFORM
Chipset
Qualcomm Snapdragon 400
GPU
Adreno 305
CPU
Quad-core 1.2 GHz Cortex-A7
OS
Microsoft Windows Phone 8.1