Nokia Lumia 638
Display4.5 inches IPS
ChipsetQualcomm Snapdragon 400
Main Camera5 MP
Battery1830 mAh, Li-ion Battery
Memory1 GB RAM, 8 GB
OSWindows Phone v8.1
Full specifications
General
Sim Type
Single Sim, GSM
Dual Sim
No
Sim Size
Micro SIM
Device Type
Smartphone
Release Date
December, 2014
Design
Dimensions
66.7 x 129.5 x 9.19 mm
Weight
136 g
Display
Type
Color IPS Screen (16M colors Colors)
Touch
Yes
Size
4.5 inches, 480 x 854 pixels
Aspect Ratio
16:9
PPI
~ 218 PPI
Features
Corning Gorilla Glass 3 Screen Protection
Memory
RAM
1 GB
Storage
8 GB
Card Slot
Yes, upto 128 GB
Connectivity
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v4.0
USB
Yes, microUSB v2.0
Extra
GPS
Yes, with A-GPS Support
Sensors
Accelerometer
3.5mm Headphone Jack
Yes
Extra
DLNA
Camera
Rear Camera
5 MP
Auto Focus
Yes
Features
Geo tagging, Panorama
Front Camera
No
Technical
OS
Windows Phone v8.1
Chipset
Qualcomm Snapdragon 400
CPU
1.2 GHz, Quad Core Processor
GPU
Adreno 305
Java
No
Browser
Yes, supports HTML
Multimedia
Supports
MMS, Instant Messaging
Email
Yes, with Push Email
Music
MP3, WAV, eAAC+, WMA
Video
MP4, H.264, WMV
FM Radio
Yes
Document Reader
Yes
Battery
Type
Removable Battery
Size
1830 mAh, Li-ion Battery
Specifications compiled from Smartprix. Last updated 2026-09-29.
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