Nokia Lumia 638 vs LG Optimus G comparison

Show Only Differences Highlight Differences	Nokia Lumia 638	LG Optimus G
key specs
Display	4.50-inch	4.70-inch
Processor	Qualcomm Snapdragon 400	Qualcomm Snapdragon S4 Pro
Front Camera	No	1.3-megapixel
Rear Camera	5-megapixel	13-megapixel
RAM	1GB	2GB
Storage	8GB	32GB
Battery Capacity	1830mAh	2100mAh
OS	Windows Phone 8.1	Android 4
Resolution	480x854 pixels	768x1280 pixels
general
Brand	Nokia	LG
Model	Lumia 638	Optimus G
Release date	June 1, 2014	November 1, 2012
Form factor	Touchscreen	-
Dimensions (mm)	129.50 x 66.70 x 9.20	131.90 x 68.90 x 8.50
Battery capacity (mAh)	1830	2100
Removable battery	No	No
Colours	Orange, Black, Yellow, White	-
Alternate names	-	E975
Weight (g)	-	145.00
display
Screen size (inches)	4.50	4.70
Touchscreen	Yes	Yes
Resolution	480x854 pixels	768x1280 pixels
hardware
Processor	1.2GHz quad-core	1.5GHz quad-core
Processor make	Qualcomm Snapdragon 400	Qualcomm Snapdragon S4 Pro
RAM	1GB	2GB
Internal storage	8GB	32GB
Expandable storage	Yes	No
Expandable storage up to (GB)	128	-
camera
Rear camera	5-megapixel	13-megapixel
Rear flash	No	LED
Front camera	No	1.3-megapixel
software
Operating system	Windows Phone 8.1	Android 4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	Yes
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
SIM Type	-	Regular
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	No	Yes
Accelerometer	No	Yes
Ambient light sensor	No	Yes
Gyroscope	No	Yes
Barometer	No	No
Temperature sensor	No	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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