• Samsung S3650W Corby vs Karbonn Smart A2+ vs Samsung Galaxy S Duos 2 S7582

Phone Comparison - Samsung S3650W Corby vs Karbonn Smart A2+ vs Samsung Galaxy S Duos 2 S7582

general General Info

Manufacturer Samsung Karbonn Samsung
Announced March 2010 April 2013 November 2013
Status Available - March 2010 Available - April 2013 Available - November 2013
Colors Jamaican Yellow, Cupid Pink, Minimal White, and Festival Orange; White/Black White, Black
Form Factor Candybar Candybar Candybar
Dimension 103 x 56.5 x 12 mm
(4.06 x 2.22 x 0.47 in)
123.7 x 63.6 x 12.4 mm
(4.87 x 2.5 x 0.49 in)
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
Weight 93.2 g (3.28.0.07 oz) - 118 g (4.16 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network N/A N/A HSDPA 900 / 2100
Messaging SMS, MMS SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS - Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2 (Jelly Bean)
Processor - 1 GHz Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664
GPU - - Broadcom VideoCore IV
RAM N/A 256 MB 768 MB
Internal Memory 50 MB 202 MB 4 GB (1.9 GB user available)
External Memory microSD, up to 8 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen Capacitive touchscreen TFT Capacitive Touchscreen, PLS
Colors 256K colors - 16M colors
Size 2.8 inches 4.0 inches 4.0 inches
Resolution 240 x 320 pixels (143 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 41.64% 58.00% 59.52%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio Stereo FM radio with RDS FM radio Stereo FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 3.0 MP, 2048x1536 pixels 5 MP, 2592х1944 pixels
Flash No No LED flash
Features Smile Detection - Auto focus, Geo-tagging
Video Yes, QVGA@15fps Yes Yes, 720p@30fps
Front Camera No [Similar] Yes [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G N/A N/A HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.1 with A2DP Yes Yes, v4.0 with A2DP
Wi-Fi Yes, Wi-Fi 802.11b/g Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct
USB Yes, microUSB v2.0 Yes Yes, microUSB v2.0
GPS No No Yes, with A-GPS support and GLONASS
Browser WAP 2.0/xHTML, HTML HTML HTML5

memory User Memory

Phonebook 2000 contacts, Photocall Practically unlimited entries and fields, Photocall Practically unlimited entries and fields, Photocall
Call Records 20 dialed, 20 received, 20 missed calls Practically unlimited Practically unlimited
Internal 50 MB 202 MB, 256 MB RAM 4 GB (1.9 GB user available), 768 MB RAM
Expandable Storage microSD, up to 8 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor not present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Standard battery, Li-Ion
Capacity 960 mAh 1750 mAh 1500 mAh
Stand by Up to 730 h Up to 120 h Up to 280 h (3G)
Talk Time Up to 9 h Up to 3 h 30 min Up to 8 h (3G)