BLU Dash 4.5 vs Karbonn A1 Star

Karbonn A1 Star

General Info

Manufacturer
BLU	Karbonn
Announced
July 2013	June 2013
Status
Available - July 2013	Available - July 2013
Colors
Black	Black
Form Factor
Candybar	Candybar
Dimension
133 x 65 x 12 mm (5.24 x 2.56 x 0.47 in)	-
Weight
144 g (5.08 oz)	-
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 1900 - D310a HSDPA 850 / 2100 - D310i	No
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM

Display

Type
TFT capacitive touchscreen	TFT capacitive touchscreen
Colors
16M colors	256K colors
Size
4.5 inches [Similar]	3.5 inches [Similar]
Resolution
480 x 854 pixels (218 ppi) [Similar]	320 x 480 pixels (165 ppi)
Screen-to-Body Ratio
64.37%	-
Multi-Touch

Hardware and OS

OS
Android OS, v4.2 (Jelly Bean)	Android OS, v4.0 (Ice Cream Sandwich)
Processor
Quad-core 1.2 GHz Cortex-A7, MTK 6589M [Similar]	1.2 GHz [Similar]
GPU
PowerVR SGX544 [Similar]	-
RAM
512 MB [Browse Similar]	256 MB [Browse Similar]
Internal Memory
4 GB ROM	N/A
External Memory
microSD, up to 32 GB	microSD, up to 32 GB

Camera

Rear Camera
5 MP, 2592x1944 pixels [Similar]	3 MP, 2048 x 1536 pixels [Similar]
Flash
LED flash	No
Features
Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization	-
Video
Yes, 720p@30fps	Yes
Front Camera
Yes, VGA [Similar]	Yes, VGA [Similar]

Multimedia

3.5mm Jack

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

Connectivity and Data Rate

GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps	Yes
Edge
Class 12	Yes
3G
HSDPA, 21 Mbps; HSUPA, 11 Mbps	No
Bluetooth
Yes, v3.0	Yes, v2.1 with A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 b/g
USB
Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support	No
Browser
HTML5	HTML

User Memory

Internal
4 GB ROM, 512 MB RAM	256 MB RAM
Expandable Storage
microSD, up to 32 GB	microSD, up to 32 GB

Sensors

Fingerprint

Proximity Sensor

Accelerometer Sensor

NFC

Battery

Type
Li-Ion Battery	Li-Ion Battery
Capacity
2000 mAh	1450 mAh
Stand by
Up to 900 h (2G) Up to 750 h (3G)	-
Talk Time
Up to 24 h (2G) Up to 10 h (3G)	-

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