Samsung Galaxy Ace Duos vs Karbonn A12+

Samsung Galaxy Ace Duos

General Info

Manufacturer
Samsung	Karbonn
Announced
May 2012	October 2013
Status
Available - June 2012	Available - October 2013
Colors
Black	White, Black
Form Factor
Candybar	Candybar
Dimension
112.7 x 61.5 x 11.5 mm (4.44 x 2.42 x 0.45 in)	-
Weight
122 g (4.3 oz)	-
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 - SIM 1 & SIM 2
3G Network
HSDPA 900 / 2100	HSDPA 2100
Messaging
SMS, MMS	SMS, MMS, EMail, IM

Display

Type
TFT capacitive touchscreen	IPS LCD Capacitive Touchscreen, Wide Viewing Angle
Colors
16M colors	16M colors
Size
3.5 inches [Similar]	4.0 inches [Similar]
Resolution
320 x 480 pixels (165 ppi)	480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio
52.52%	-
Multi-Touch

Hardware and OS

OS
Android OS, v2.3 (Gingerbread)	Android OS, v4.2.2 (Jelly Bean)
Processor
832 MHz [Similar]	Dual-core 1.3 GHz, MTK 6572 [Similar]
GPU
	Mali-400MP [Similar]
RAM
N/A	512 MB [Browse Similar]
Internal Memory
3 GB storage, 512 MB	4 GB (1.27 GB for apps, 1.24 GB user available)
External Memory
microSD, up to 32 GB	microSD, up to 32 GB

Camera

Rear Camera
5 MP, 2592x1944 pixels [Similar]	5 MP, 2592х1944 pixels [Similar]
Flash
No	LED flash
Features
Auto focus, Geo-tagging	Auto-focus, Geo-tagging, Face Detection, Panorama
Video
Yes	Yes, 720p
Front Camera
No [Similar]	Yes, 2 MP [Similar]

Multimedia

3.5mm Jack

Radio
Stereo FM radio with RDS	FM radio
Games
Yes + Downloadable	Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSDPA, 7.2 Mbps	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v3.0 with A2DP	Yes, v2.0 A2DP, EDR
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS support
Browser
HTML	HTML

User Memory

Internal
3GB storage, 512 MB	4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM
Expandable Storage
microSD, up to 32 GB	microSD, up to 32 GB

Sensors

Fingerprint

Proximity Sensor

Accelerometer Sensor

NFC

Battery

Type
Standard battery, Li-Ion	Li-Ion Battery
Capacity
1300 mAh	1400 mAh
Stand by
Up to 520 h (2G) Up to 410 h (3G)	-
Talk Time
Up to 6 h 30 min (2G) Up to 16 h 40 min (3G)	-

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