Xiaomi Redmi 4A vs BlackBerry Bold 9790 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 4A	BlackBerry Bold 9790
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	5.00-inch	2.45-inch
Processor	Qualcomm Snapdragon 425	Marvell Tavor MG1
Front Camera	5-megapixel	No
Rear Camera	13-megapixel	5-megapixel
RAM	2GB	768MB
Storage	16GB	8GB
Battery Capacity	3120mAh	1230mAh
OS	Android 6.0	BlackBerry OS 7
Resolution	720x1280 pixels	360x480 pixels
general
Brand	Xiaomi	BlackBerry
Model	Redmi 4A	Bold 9790
Release date	November 1, 2016	November 1, 2011
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Dimensions (mm)	139.50 x 70.40 x 8.50	110.00 x 60.00 x 11.40
Weight (g)	131.50	107.00
Battery capacity (mAh)	3120	1230
Removable battery	No	Yes
Colours	Golden, Rose Gold, Dark Grey	Black
Alternate names	-	RIM BlackBerry Onyx III, RIM BlackBerry Bellagio
display
Screen size (inches)	5.00	2.45
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	360x480 pixels
Aspect ratio	16:9	-
Pixels per inch (PPI)	296	245
hardware
Processor	1.4GHz quad-core	1GHz one-core
Processor make	Qualcomm Snapdragon 425	Marvell Tavor MG1
RAM	2GB	768MB
Internal storage	16GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	13-megapixel (f/2.2)	5-megapixel
Rear flash	Dual LED	Yes
Front camera	5-megapixel (f/2.2)	No
software
Operating system	Android 6.0	BlackBerry OS 7
Skin	MIUI 8	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 2.10
NFC	No	Yes
Infrared	Yes	No
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	1
Wi-Fi Direct	Yes	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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