Nokia Lumia 638

CHIPSET:     Qualcomm Snapdragon 400
BATTERY:     Removable Li-Ion 1830 mAh battery
CAMERA:     5 MP
RAM:     1 GB
INTERNAL STORAGE:     8 GB
OS:     Microsoft Windows Phone 8.1

Specifications

Network

GSM / HSPA / LTE

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1900 / 2100 - RM-1010

LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)

HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps GPRS Yes

Yes

Yes

LAUNCH

December 2014

December 2014

BODY

129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in)

136 g (4.80 oz)

Micro-SIM

DISPLAY

IPS LCD capacitive touchscreen, 16M colors

4.5 inches (~64.6% screen-to-body ratio)

480 x 854 pixels (~218 ppi pixel density)

Yes

Corning Gorilla Glass 3

ClearBlack display

PLATFORM

Microsoft Windows Phone 8.1

Qualcomm Snapdragon 400

Quad-core 1.2 GHz Cortex-A7

Adreno 305

MEMORY

microSD, up to 256 GB (dedicated slot)

8 GB, 1 GB RAM

CAMERA

5 MP, autofocus

1/4" sensor size, geo-tagging, panorama

Yes

No

SOUND

Vibration; MP3, WAV ringtones

Yes

Yes

- Active noise cancellation with dedicated mic

COMMS

Wi-Fi 802.11 b/g/n, DLNA, hotspot

4.0, A2DP, LE/ aptX after WP8 Denim update

Yes, with A-GPS, GLONASS

FM radio

microUSB 2.0

FEATURES

AccelerSMS (threaded view), MMS, Email, Push Email, IM

HTML5

No

- MP3/WAV/eAAC+/WMA player
- MP4/H.264/WMV player
- OneDrive (15 GB cloud storage)
- Document viewer
- Video/photo editor

BATTERY

Removable Li-Ion 1830 mAh battery (BL-5H)

MISC

Black

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