Nokia Lumia 638 vs BlackBerry Z10 comparison

Show Only Differences Highlight Differences	Nokia Lumia 638	BlackBerry Z10
key specs
Display	4.50-inch	4.20-inch
Processor	Qualcomm Snapdragon 400	1.5GHz dual-core
Front Camera	No	2-megapixel
Rear Camera	5-megapixel	8-megapixel
RAM	1GB	2GB
Storage	8GB	16GB
Battery Capacity	1830mAh	1800mAh
OS	Windows Phone 8.1	BlackBerry OS 10
Resolution	480x854 pixels	768x1280 pixels
general
Brand	Nokia	BlackBerry
Model	Lumia 638	Z10
Release date	June 1, 2014	January 1, 2013
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	129.50 x 66.70 x 9.20	130.00 x 65.60 x 9.00
Battery capacity (mAh)	1830	1800
Removable battery	No	Yes
Colours	Orange, Black, Yellow, White	Black, White
Weight (g)	-	136.00
display
Screen size (inches)	4.50	4.20
Touchscreen	Yes	Yes
Resolution	480x854 pixels	768x1280 pixels
Pixels per inch (PPI)	-	356
hardware
Processor	1.2GHz quad-core	1.5GHz dual-core
Processor make	Qualcomm Snapdragon 400	-
RAM	1GB	2GB
Internal storage	8GB	16GB
Expandable storage	Yes	Yes
Expandable storage up to (GB)	128	64
Expandable storage type	-	microSD
camera
Rear camera	5-megapixel	8-megapixel
Rear flash	No	Yes
Front camera	No	2-megapixel
software
Operating system	Windows Phone 8.1	BlackBerry OS 10
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	Yes
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
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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