Features

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General
In The Box Handset, User Manual, Battery, charging cable with adapteView More... Handset, Handsfree, Charger, Data Cable  Handset, Battery, Charger, Earphones, Warranty Card, USB View More... Handset, Battery, Charger, Earphone, User Manual
Model Number 1821  YU4711  LUA-L22  K9 Smart Yuva 4G VoLTE
Model Name Mega 5A  Yunique  Bee 2  K9 Smart Yuva 4G VoLTE
Color Champagne Gold  Black  White  Black & Champagne
Browse Type Smartphones  Smartphones  Smartphones  Smartphones
SIM Type Dual Sim  Dual Sim  Dual Sim  Dual Sim
Hybrid Sim Slot No  No  No
Touchscreen Yes Yes Yes Yes
OTG Compatible Yes No  No
Quick Charging No 
Additional Content Ejection pin  SCREEN GUARD 
Display Features
Display Size 13.89 cm (5.47 Inch)  11.94 cm (4.7 inch)  11.43 cm (4.5 inch)  12.7 cm (5 inch)
Resolution 1440 x 720 pixels  1280 x 720 Pixels  480 x 854 pixels  854 x 480 pixels
Resolution Type HD  HD  FWVGA  FWVGA
GPU Mali-T720 MP2 
OS & Processor Features
Operating System Android Oreo 8.1  Android Lollipop 5.1.1  Android Lollipop 5.1  Android Nougat 7
Processor Type Qualcomm MSM8916 Snapdragon 410  Cortex-A53 
Processor Core Quad Core  Quad Core  Quad Core  Quad Core
Primary Clock Speed 1.3 GHz  1.2 GHz  1.2 GHz  1.3 GHz
Memory & Storage Features
Internal Storage 16 GB  8 GB  8 GB  8 GB
RAM 2 GB  1 GB  1 GB  1 GB
Expandable Storage 32 GB  32 GB
Supported Memory Card Type MicroSD  MicroSD
Memory Card Slot Type Dedicated Slot  Dedicated Slot  Dedicated Slot
Call Log Memory Yes
Phone Book Memory Yes
SMS Memory Yes
Camera Features
Primary Camera Available Yes Yes Yes
Primary Camera 8MP  8MP  5MP  5MP
Primary Camera Features Geo-Tagging, Face Detection  Flash
Secondary Camera Available Yes Yes Yes
Secondary Camera 5MP  2MP  2MP  2MP
Flash yes  LED 
Video Recording Yes
Optical Zoom Yes
Dual Camera Lens Primary Camera 
Call Features
Phone Book Yes Yes
Call Wait/Hold Yes Yes
Conference Call Yes
Hands Free Yes
Video Call Support Yes
Call Divert Yes
Speaker Phone Yes Yes
Call Records Yes
Logs Yes Yes
Connectivity Features
Network Type 4G VOLTE  4G  4G VOLTE, 3G, 2G  4G VOLTE, 3G, 2G
Supported Networks 4G VoLTE, GSM  4G LTE, 4G LTE  4G VoLTE, GSM  4G VoLTE, GSM
3G Yes
Pre-installed Browser Android 
Micro USB Port Yes
Micro USB Version 2 
Bluetooth Support Yes
Bluetooth Version 4 
Wi-Fi Yes Yes
Wi-Fi Version 802.11 b/g/n 
Wi-Fi Hotspot Yes Yes
USB Connectivity Yes
Audio Jack 3.5 mm  3.5 mm
Map Support Yes
GPS Support Yes Yes
GPRS Yes
WAP Yes
Other Details
Smartphone Yes Yes Yes
Touchscreen Type Capacitive 
SIM Size Micro SIM 
Removable Battery No  Yes
SMS Yes
SIM Access Dual Sim
Sensors G-Sensor, L-Sensor, Proximity Sensor 
Keypad No 
Graphics PPI 218 PPI 
Voice Input Yes
User Interface EMUI 3.1 
Instant Message Yes
Social Networking Phone Yes
Business Phone Yes
MMS Yes
Browser WAP
Multimedia Features
Audio Formats MP3  MP3
FM Radio Yes
Video Formats MP4 
Battery & Power Features
Battery Capacity 2500 mAh  2000 mAh  2100 mAh  2300 mAh
Battery Type LI-PO  Li-Ion
Dual Battery No 
Warranty
Warranty Summary 12 Months Warranty  1 Year Manufacturer Warranty  12 Months on handset, 6 Months on battery , 6 Months on cView More... 1 Year
Warranty Service Type 12 Month Brand Warranty  Repair
Covered in Warranty Manufacturer Warranty
Not Covered in Warranty Damage
Domestic Warranty 1 Year