Karbonn Smart A12 Star vs Karbonn Symphony

Key Specs

Battery
Battery	1400 mAh	1000 mAh
Display
Display	4.0 inches (10.16 cm)	2.4 inches (6.1 cm)
Front Camera
Front Camera	0.3 MP	-
RAM
RAM	512 MB	-
Rear Camera
Rear Camera	5 MP	0.3 MP

Battery

Capacity
Capacity	1400 mAh	1000 mAh
Standby time
Standby Time	-	Up to 300(2G)
TalkTime
TalkTime	-	Up to 3(2G)
Type
Type	Li-ion	Li-ion

Camera

Camera Features
Camera Features	-	Digital Zoom Smile detection
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes
Resolution
Resolution	-	0.3 MP Primary Camera
Shooting Modes
Shooting Modes	-	Continuous Shooting

Design

Colours
Colours	Black, White	Black and Red
Height
Height	-	118 mm
Thickness
Thickness	-	12.80 mm
Width
Width	-	48 mm

Display

Display Type
Display Type	LCD	LCD
Pixel Density
Pixel Density	233 ppi	167 ppi
Resolution
Resolution	480x800 px	240x320 px
Screen Size
Screen Size	4.0 inches (10.16 cm)	2.4 inches (6.1 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	31.51 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	-

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Front Camera

Resolution
Resolution	0.3 MP, Primary Camera	-

General

Brand
Brand	Karbonn	Karbonn
Launch Date
Launch Date	July 2, 2014 (Official)	January 10, 2012
Operating System
Operating System	Android v4.4.2 (KitKat)	-

Main Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	2592 x 1944 Pixels	-
Resolution
Resolution	5 MP, Primary Camera	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	-
FM Radio
FM Radio	Yes	Yes, One Touch FM Key
Loudspeaker
Loudspeaker	Yes	-
Music
Music	-	Yes, Music Formats: Yes, One Touch Music Player, Music Formats : MP3, MIDI, WAV, WMA, AMR with Equalizer, 3.5mm Audio Jack

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
GPS
GPS	Yes	-
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 2G
SIM 1
SIM 1	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	GPRS: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 3 (802.11 b/d/g)	No

Performance

CPU
CPU	Dual core, 1.2 GHz	-

Sensors

Browser
Browser	-	Yes
Java
Java	-	Yes
MMS
MMS	-	Yes
Other Facilities
Other Facilities	-	EMS, STK, Power on/off animation, 3G-Graphic icons, WWW, Anti Theft Feature, Predictive text, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing, Organizer, Currency converter, Health Management
Other Sensors
Other Sensors	Proximity sensor, Accelerometer	-
Phone Book
Phone Book	-	Yes, 1000 Entries
SMS
SMS	-	Yes, SMS Storage 500

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 4 GB
Internal Memory
Internal Memory	4 GB	-