Samsung C6712 Star II DUOS Vs Samsung Duos C3312 Vs Sony Xperia E dual

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BGR Rating
User Rating


Device Type Feature phone Smart Phone Smart phone
Dual Sim Capability
Input Mechanism Touchpad Touchpad Touchpad
2G Network Technology GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network Technology HSDPA 900 / 2100 - C1605,HSDPA 850 / 1900 / 2100 - C1604
Sales Package Handset, Battery, Travel Adaptor, User Manual, Headset Handset, Battery, Charger, Headset Handset,Battery,Charger,Headset,Data Cable,User Guide
Availability Released 2011, May Released 2012, January Released 2013, March
4G Network Technology


Network Type GSM GSM GSM + GSM
Network Capability 2G 2G 2G, 3G


GPRS Capability Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Up to 86 kbps
EDGE Capability Up to 237 kbps
3G Capability HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
4G Capability
Internet Capability
Browser Capability WAP 2.0, xHTML, HTML WAP 2.0/xHTML, HTML HTML5
GPS Yes, with A-GPS support
Bluetooth v3.0 with A2DP v3.0 with A2DP Yes, v2.1, EDR
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0
Infrared Port


Display Size 3.2 inches 2.8 inches 3.5 inches
Display Resolution 240 x 400 pixels 240 x 320 pixels 320 x 480 pixels
Display Technology TFT capacitive touchscreen, 256K colors TFT Touchscreen, 256K Colors TFT capacitive touchscreen, 256K colors
Display Size (L by B )
Display length
Display breadth
Display diameter
Display Size and Resolution 3.2 inches, 240x400 pixels 2.8 inches, 240x320 pixels 3.5 inches, 320x480 pixels


Internal Memory 30 MB 1 GB 4 GB (2 GB user available), 512 MB RAM
SD Card Presence/Capacity microSD, up to 16 GB microSD, upto 32 GB microSD, up to 32 GB

Technical Platform

OS NA NA Android OS, v4.0.4 (Ice Cream Sandwich)
Processor NA NA 1 GHz Cortex-A5


Camera resolution 3.15 MP, 2048x1536 pixels 1.3 MP, 1280x1024 pixels 3.15 MP, 2048x1536 pixels
Camera Features Video-calling Digital Zoom Geo-tagging
Camera Video Specs QVGA@15fps NA NA
Camera Video Features NA VGA
Secondary Camera

Size and Weight

Size (L by B by T) 109.5 x 56 x 12.2 mm 101.8 x 55 x 12.1 mm 113.5 x 61.8 x 11 mm
Length 109.5 mm 101.8 mm 113.5 mm
Breadth 56 mm 55 mm 61.8 mm
Thickness 12.2 mm 12.1 mm 11 mm
Form Factor Candybar Candybar Candybar
Weight 100 gm 100 gm 115.7 gm


Language Capablity
Java Support
Games Support Yes + downloadable Yes + Downloadable
Applications Marketplace


Music Player
Music Player Features MP3, WAV, WMA, AAC+ MP3, WAV, eAAC+ Supports MIDI, WAV, MP3, eAAC+
Video Player
Video Player Features MP4, H.263, H.264 MP4, H.264, WMV Supports H.263, 3GPP, MP4, H.264, AMR
Video Recorder
Radio Features FM radio with RDS, FM recording FM Radio FM radio
3.5 mm Jack
Youtube Player


Battery Type Li-Ion Li-ion Li-Ion
Battery Life - Standby Up to 550 h Up to 600 h Up to 530 h (2G) / Up to 530 h (3G)
Battery Life - Talk Time Up to 10 h Up to 14 h Up to 6 h 12 min (2G) / Up to 6 h 18 min (3G)
Battery Capacity 1200 mAh 1000 mAh 1530 mAh battery
Battery Life Up to 10 h Up to 14 h Up to 6 h 12 min (2G) / Up to 6 h 18 min (3G)

Personal and Business Productivity

Document Viewer
Business Apps
Phonebook Capacity NA Photocall Unlimited entries
Phonebook Features Photocall NA Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID


SMS SMS, MMS SMS (threaded view), MMS SMS, MMS, Threaded view, Predictive text input
EMAIL Email, IM, Push Email
Instant Messaging
Call Records 30 dialed, 30 received, 30 missed calls NA

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