Lumia 638 By NOKIA

Bands
5g
4g
3g
2g
Variants
1gb RAM, Internal Memory 8gb
Battery
1830 (mah) - Li-Ion (Removable)
Placeholder

Memory

Card slot
microSDXC (dedicated slot)
Internal
8GB 1GB RAM
eMMC 4.5

Main Camera

Features
Panorama
Single
5 MP, 1/4.0", AF
Video
Yes

Body

Dimensions
129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in)
SIM
Micro-SIM
Weight
136 g (4.80 oz)

Display

Protection
Corning Gorilla Glass 3
ClearBlack display
Resolution
480 x 854 pixels, 16:9 ratio (~218 ppi density)
Size
4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio)
Type
IPS LCD

Sound

35mm jack
Yes
Loudspeaker
Yes

Network

2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 1900 / 2100 - RM-1010
4G
3, 7, 38, 39, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology
GSM / HSPA / LTE

Communications

Bluetooth
4.0, A2DP, LE/ aptX after WP8 Denim update
GPS
Yes, with A-GPS, GLONASS
NFC
No
Radio
FM radio
USB
microUSB 2.0
WLan
Wi-Fi 802.11 b/g/n, DLNA, hotspot

Features

Sensors
Accelerometer

Battery

Type
Li-Ion 1830 mAh, removable (BL-5H)

Miscellaneous

Colors
Black
Price
About 100 EUR
SAR-EU
1.46 W/kg (head)     0.95 W/kg (body)