Adcom Thunder A440+ vs Samsung Galaxy Ace Duo comparison

Show Only Differences Highlight Differences	Adcom Thunder A440+	Samsung Galaxy Ace Duos
key specs
Display	4.00-inch	3.50-inch
Processor	1.2GHz dual-core	832 MHz one-core
Front Camera	1.3-megapixel	No
Rear Camera	3-megapixel	5-megapixel
RAM	512MB	512MB
Storage	4GB	3GB
Battery Capacity	1350mAh	1300mAh
OS	Android 4.4	Android 2.3
Resolution	480x800 pixels	320x480 pixels
general
Brand	Adcom	Samsung
Model	Thunder A440+	Galaxy Ace Duos
Release date	September 1, 2014	June 1, 2012
Form factor	Touchscreen	Bar
Thickness	8.8	-
Weight (g)	135.00	122.00
Battery capacity (mAh)	1350	1300
Removable battery	No	Yes
Colours	Black, White, Pink, Yellow	-
Alternate names	-	GT-S6802
Dimensions (mm)	-	112.74 x 61.50 x 11.50
display
Screen size (inches)	4.00	3.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	320x480 pixels
Pixels per inch (PPI)	-	165
hardware
Processor	1.2GHz dual-core	832 MHz one-core
RAM	512MB	512MB
Internal storage	4GB	3GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	3-megapixel	5-megapixel
Rear flash	Yes	No
Front camera	1.3-megapixel	No
software
Operating system	Android 4.4	Android 2.3
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	No	Yes
Bluetooth	Yes	Yes, v 3.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	No
Accelerometer	No	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No

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