Features

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General
In The Box Mobile, battery, charger and user manual  Handset, Handsfree, Battery, Charger, User Manual and WarView More... Handset, Charger, Handsfree, Battery, User Guide 
Model Number K6303  K49  SM-B310EZBDINS 
Model Name K6303 Dual Sim Mobile  K49  Guru Music 2 
Color Yellow  Black & Red  Blue 
Browse Type Feature Phones  Feature Phones  Feature Phones 
SIM Type Dual Sim  Dual Sim  Dual Sim 
Hybrid Sim Slot No  No  No 
Touchscreen No  No  No 
OTG Compatible No  No  No 
Additional Content Battery , Charger  No 
Display Features
Display Size 6.1 cm (2.4 inch)  6.1 cm (2.4 inch)  5.08 cm (2 inch) 
Resolution 240*320  240 x 320 pixels  128 x 160 Pixels 
Resolution Type QVGA  NA 
Display Type TFT 
Display Colors 65 K 
Memory & Storage Features
Internal Storage 64 MB  32 MB  NA 
RAM 32 MB  32 MB 
Phone Book Memory Yes
Call Log Memory Yes
SMS Memory Yes
Expandable Storage 8 GB  16 GB 
Memory Card Slot Type Dedicated Slot  Dedicated Slot 
Call Features
Phone Book Yes Yes Yes
Call Wait/Hold Yes
Hands Free No 
Call Divert Yes
Conference Call Yes
Connectivity Features
Network Type 2G  2G  2G 
Supported Networks GSM, GSM  GSM, GSM  GSM, GSM 
USB Connectivity Yes
Audio Jack 3.5  3.5 mm  3.5 mm 
3G No 
Bluetooth Support Yes Yes
GPRS Yes
Other Details
Smartphone No 
Keypad Type Alphanumeric  Alphanumeric  Alphanumeric 
Removable Battery Yes Yes
SMS Yes Yes Yes
Keypad Yes Yes Yes
Supported Languages Multi Language Support 
Multimedia Features
FM Radio Yes
Audio Formats MP3  MP3  AMR, MIDI, MP3, WAV 
Video Formats MP4 
Music Player Yes
Battery & Power Features
Battery Capacity 1800 mAh  1450 mAh  800 mAh 
Battery Type 1800  Li-on 
Dual Battery No 
Warranty
Warranty Summary 1 Year Manufacturer Warranty  1 Year Manufacturer Warranty on Handset & 6 Months WarranView More... 1 Year Manufacturer Warranty 
Warranty Service Type 1 year warranty on the product for which the customer canView More... Warranty From Service Center 
Not Covered in Warranty Damaged Handset 
Domestic Warranty 1 Year 
Covered in Warranty 1 Year Manufacturer Warranty for Device And 6 Months ManuView More...
OS & Processor Features
Processor Type 0 0 0 208MHz 
Primary Clock Speed 1 MHz  208 MHz 
Operating Frequency 900/1800 Mhz 
Operating System
Dimensions
Weight 74.98 g 
Camera Features
Primary Camera Available Yes Yes
Secondary Camera Available No 
Primary Camera 0.3MP  0.3MP