Nokia Lumia 638 announced in
Deceember , 2014 . Nokia Lumia 638 is a mid-range Android smartphones . It has
a 4.55 -inch LCD capacitive touchscreen with a resolution of 480 x 854 pixels.
The Nokia Lumia 638 features an 5 MP rear camera .The Nokia Lumia 638 is
powered by a 1.2 GHz Quad-core. Nokia Lumia 638 has 1 GB RAM and 8 GB internal
storage,
expandable up to 128 GB . It supports 2G, HSPA, 4G, Wi-Fi,
NFC, Bluetooth & microUSB. Nokia Lumia 638 runs
on a 1830 mAh Li-Ion battery, with a talk time of up to 12 hours , and a
standby time of up to 400h.
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Specification
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système
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Microsoft
Windows Phone 8.1
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Processor
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Quad-core
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RAM
memory
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1
GB RAM, 1.2 GHz
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Memory
card
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Micro
SD up to 128 GB
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Memory
internal
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8
GB
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Application
store
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Windows
store
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Sensors
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Accelerometer
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Dual
SIM
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No
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Colors
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Black
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Design
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Dimension
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129.5
x 66.7 x 9.2 mm
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Weight
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139
g
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Communication
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2G
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GSM
– EDGE 850 /900 /1800 /1900 MHz
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3G
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HSDPA
850 /900 /1900 /2100 MHz
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4G
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LTE
800 /900 /1800 /2100 /2600 MHz
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Messaging
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E-mail,
MMS, SMS, Push Email, IM
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GPS
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Yes
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Display
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Zize
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“4.5”
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Resolution
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480
x 854 pixels
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Technology
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LCD
capacitive touchscreen
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Colors
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16
M
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Multitouch
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Yes
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Camera
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Primary
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5
megapixels , 2592 х 19 44pixels
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Secondary
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No
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Autofocus
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Yes
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Video
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Yes
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Features
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Sensor
size , geo-tagging, panorama
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Battery
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Capacity
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Li-lon
1830 mAh
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Talk
time
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Up
to 12h (2G) / Up to 9h (3G)
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Standby
time
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Up
to 400h (2G) / Up to 400h (3G)
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Connectivity
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WLAN
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Yes
, 802.11 b/g/n
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USB
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MicroUSB
v2.0
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bluetooth
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Yes,
v 4.0 A2DP
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SIM
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Micro-SIM
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Radio
FM
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Yes
, FM Radio
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GPRS
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Yes
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