Compare Samsung Epic 4G vs. Samsung Galaxy Ace Duos

Samsung Epic 4G

Samsung Galaxy Ace Duos

Price
Not Available	Rs. 11,703.00
Capacity
1500 mAH, Li-ion	1650 mAH, Li-ion
TalkTime
Up to 5.5 Hours(2G)	Up to 7 Hours(2G)
Stand By Time
Up to 300 Hours(2G)	Up to 300 Hours(2G)
Main Camera
5 MP, Auto focus	3.2 MP, Auto focus
Front Camera
0.3 MP
Flash
LED
Video Recording
HD @ 30 FPS
Zoom
Digital Zoom	Digital Zoom
Camera Features
Image Viewer	Continuos Shooting, Geo tagging, Smile detection, White balance presets
Operating Frequency
CDMA 1900 / 2000 / 800 MHz	GSM 1800 / 900 MHz CDMA 1900 / 2000 / 800 MHz \| GSM 1800 / 900 MHz
GPRS
No	Yes
EDGE
No	Yes
3G
EV-DO , Rev.A	EV-DO , Rev.A
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot	Wi-Fi 802.11, b/g/n, Mobile Hotspot
Bluetooth
v2.1, A2DP	v3.0, A2DP, AVRCP, DUN, FTP, GAP, HFP, HSP, OPP
USB Connectivity
USB Port, microUSB 2.0	USB Port, USB 2.0, microUSB 2.0
Touch Screen
Capacitive Touchscreen, Multi-touch	Capacitive Touchscreen, Multi-touch
Weight
155 grams	125 grams
Dimensions
124 x 65 x 14 mm	112.40 x 59.90 x 12.44 mm
Screen Size
4 Inch	3.5 Inch
Colours
Black	Black
Screen Resolution
480 x 800 pixels	320 x 480 pixels
Pixel Density (sharpness)
233 ppi	165 ppi
Display Type
Super AMOLED	TFT
Graphics
PowerVR SGX540
Screen Protection
Corning Gorilla Glass
Sensors
Accelerometer, Compass, Proximity sensor	Accelerometer, Compass, Proximity sensor
GPS
with A-GPS	with A-GPS
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card	Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Applications
	Android Market, Social Hub, ThinkFree Office, Swype
Also Known As
Samsung Galaxy S Pro	Samsung Galaxy Ace Duos I589
OS Type
Android	Android
Brand
Samsung	Samsung
Model
Epic 4G	Galaxy Ace Duos
Operating System
Android v2.1 (Eclair)	Android v2.3 (Gingerbread)
SIM Slot(s)
Single SIM, CDMA	Dual SIM, GSM+CDMA
SIM Size
Mini	Mini
FM Radio
RDS, Stereo FM	RDS, Stereo FM
Loudspeaker
Yes	Yes
Audio Jack
3.5 mm	3.5 mm
RAM
512 MB	512 MB
Processor
1 GHz, Cortex 8, Chipset: Hummingbird	800 MHz, Chipset: Qualcomm MSM7627-T
Internal Memory
512 MB	150 MB
Expandable Memory
Up to 32 GB	Up to 32 GB

Top 3 Reasons for Samsung Epic 4G Compared to Samsung Galaxy Ace Duos

56.3% more mega pixels (MP) on main camera than Samsung Galaxy Ace Duos. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP, Auto focus vs. 3.2 MP, Auto focus)

14.3% bigger screen size than Samsung Galaxy Ace Duos. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4 Inch vs. 3.5 Inch)

41.2% Higher pixel density than Samsung Galaxy Ace Duos. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)

Top 3 Reasons for Samsung Galaxy Ace Duos Compared to Samsung Epic 4G

10.0% more mAH battery than Samsung Galaxy Ace Duos. More battery capacity reduces the need to charge your battery again. (1650 mAH, Li-ion vs. 1500 mAH, Li-ion)

30.0 grams Lighter than Samsung Galaxy Ace Duos. light weight phone is easy to hold and can kept in your pocket for long time. (125 grams vs. 155 grams)

1.6 mm Thinner than Samsung Galaxy Ace Duos. Slim mobile phone is easy to handle and looks gorgeous in hand. (112.40 x 59.90 x 12.44 mm vs. 124 x 65 x 14 mm)

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