Features

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General
In The Box Handset, Charger, Handsfree, Battery, User Guide  Handset, Chareger, Headset, User Manual  Handset, Battery, Charger, User Manual 
Model Number SM-B310EZBDINS  One  A3 
Model Name Guru Music 2  One  A3 
Color Blue  White&Gold  White, Beige 
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 
Quick Charging No 
Display Features
Display Size 5.08 cm (2 inch)  6.1 cm (2.4 inch)  4.5 cm (1.77 inch) 
Resolution 128 x 160 Pixels  240x320 Pixels  128 x 160$$Pixels 
Resolution Type NA  QVGA 
Display Type TFT  TFT 
Display Colors 65 K  24 
Other Display Features NA 
GPU NA 
HD Game Support No 
Memory & Storage Features
Internal Storage NA  25 MB  3 MB 
RAM 32 MB  4 MB 
Phone Book Memory Yes 1000  1000 
Call Log Memory Yes Yes Yes
SMS Memory Yes 500  100 
Expandable Storage 32 GB  32 GB 
Supported Memory Card Type Micro Sim  microSD 
Memory Card Slot Type Dedicated Slot  Dedicated Slot 
Hot SWAP Support No 
Call Features
Phone Book Yes Yes Yes
Call Wait/Hold Yes Yes
Hands Free Yes
Speed Dialing Yes Yes
Call Records Missed, Outgoing, Received  Yes
Call Divert Yes Yes
Speaker Phone Yes Yes
Logs Missed calls, Dialled Calls, Received Calls, All Call LogView More...
Conference Call Yes Yes
Video Call Support No  No 
Call Timer Yes Yes
Connectivity Features
Network Type 2G  2G  2G 
Supported Networks GSM, GSM  GSM, GSM  GSM 
USB Connectivity Yes No  No 
Audio Jack 3.5 mm  3.5 mm  3.5 mm 
3G No 
Bluetooth Support Yes Yes
Wi-Fi No 
NFC No 
GPS Support Yes
Micro USB Port No 
Bluetooth Version 3  2 
Internet Connectivity Yes
GPRS No 
Pre-installed Browser Yes
GPRS Features NA 
WAP Yes
Micro USB Version NA 
3G Speed No 
WAP Version NA 
Mini USB Port No 
Mini USB Version NA 
Wi-Fi Version No 
Wi-Fi Hotspot No 
Mini HDMI Port No 
USB Tethering No 
TV Out No 
Infrared No 
EDGE No 
EDGE Features No 
Map Support No 
Other Details
Smartphone No  No 
SIM Size Full Size SIM 
Keypad Type Alphanumeric  Alphanumeric  Alphanumeric 
Removable Battery Yes Yes
SMS Yes Yes Yes
Keypad Yes Yes Yes
Predictive Text Input Yes No 
Other Features Yes Contact Images, Super Battery Mode, Big Dial Fonts, CalcuView More...
MMS No 
Games No  Yes
Graphics PPI 250 PPI 
Browser Yes No 
Instant Message Yes No 
Voice Input Yes
Supported Languages Multi Language  English, Hindi, Tamil, Telugu, Kannada 
Social Networking Phone No  No 
Business Phone No 
Touchscreen Type No 
Mobile Tracker Yes
User Interface No 
Java Application No 
JAVA Support Yes
User Memory 25 
SIM Access Dual Standby  NA 
Sensors No 
Upgradable Operating System No  NA 
Series One  A-Series 
Ringtones Format ARM,AAC,MP3,WAV 
Important Apps Yes
Multimedia Features
FM Radio Yes Yes
Audio Formats AMR, MIDI, MP3, WAV  ARM,AAC,MP3,WAV 
Video Formats 3GP,MP4,AVI 
FM Radio Recording Yes Yes
Music Player Yes Yes
DLNA Support No 
Battery & Power Features
Battery Capacity 800 mAh  1000 mAh  1750 mAh 
Battery Type Li-on  Li-Ion  Li-Ion 
Dual Battery No 
Warranty
Warranty Summary 1 Year Manufacturer Warranty  1 Year Manufacturer Warranty  1 year manufacturer Replacement for device and 6 months mView More...
Warranty Service Type Warranty From Service Center  1 year Manufacturer Warranty 
Not Covered in Warranty Damaged Handset  External Damage  Damaged, Water logged 
Domestic Warranty 1 Year 
Covered in Warranty 1 Year Manufacturer Warranty for Device And 6 Months ManuView More... Battery, Charger, Handsfree,Handset  1 Year replacement gurantee for phone and 6 months warranView More...
International Warranty 1 Year 
OS & Processor Features
Processor Type 0 0 0 208MHz  NA 
Primary Clock Speed 208 MHz  1 MHz  1 MHz 
Operating Frequency GSM 900/1800 MHz  GSM- 900, 1800 MHz 
Dimensions
Weight 74.98 g 
Camera Features
Primary Camera Available Yes Yes
Secondary Camera Available No 
HD Recording No 
Primary Camera 0.3MP  0.3MP 
Flash No 
Primary Camera Features 0.3  VGA 
Video Recording Yes
Video Recording Resolution 128x160 pixels 
Digital Zoom Yes
Frame Rate 10 fps 
Optical Zoom Yes
Full HD Recording No 
Image Editor Yes
Features