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2. Coolpad A1 16GB
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4. Karbonn K9 Smart Selfie 8GB
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General

In The Box	Handset, Earphones,Travel Charger, USB, Quick Start Guide, Ejection PinView More...	Handset, Charger, Battery, User Manual, Warranty Card
Model Number	A1	K9 Smart Selfie
Model Name	A1	K9 Smart Selfie
Color	Champange Gold	Blue
Browse Type	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim
Hybrid Sim Slot	Yes	No
Touchscreen	Yes	Yes
OTG Compatible	Yes	No
Quick Charging	Yes

Display Features

Display Size	12.7 cm (5.0 inch)	12.7 cm (5 inch)
Resolution	720 x 1280 pixels	480 x 854 pixels
Resolution Type		FWVGA

OS & Processor Features

Operating System	Android Nougat v7.1	Android Nougat 7
Processor Type	Cortex A7
Processor Core	Quad Core	Quad Core
Primary Clock Speed	1.1 GHz	1.1 GHz

Memory & Storage Features

Internal Storage	16 GB	8 GB
RAM	2 GB	1 GB
Expandable Storage		32 GB
Supported Memory Card Type		MicroSD
Memory Card Slot Type	Hybrid Slot	Dedicated Slot

Camera Features

Primary Camera Available	Yes	Yes
Primary Camera	8MP	5MP
Primary Camera Features		Face Beauty, Night Mode
Secondary Camera Available	Yes	Yes
Secondary Camera		8MP
Secondary Camera Features		Face Beauty, Night Mode
Flash	yes	yes
Video Recording	Yes	Yes
Video Recording Resolution	Yes
Optical Zoom	Yes
Image Editor	Yes

Call Features

Phone Book		Yes
Call Wait/Hold	Yes
Video Call Support	Yes
Call Divert	Yes
Call Timer	Yes
Speaker Phone		Yes
Speed Dialing	Yes

Connectivity Features

Network Type	4G, 3G, 2G	4G VOLTE
Supported Networks	4G LTE, GSM	4G VoLTE, GSM
Internet Connectivity	Yes
3G	Yes
3G Speed	Yes
Bluetooth Support	Yes	Yes
Wi-Fi	Yes	Yes
Wi-Fi Hotspot	Yes
USB Connectivity	Yes	Yes
Audio Jack		3.5 mm
Map Support		Google Maps
USB Tethering	Yes

Other Details

Smartphone	Yes	Yes
Touchscreen Type	Yes
SIM Size	Dual SIM	Micro SIM
Removable Battery	No	Yes
SMS	Yes	Yes
Sensors	Light sensor, Proximity sensor, Accelerometer	Gravity Sensor, Proximity Sensor, Light Sensor
Keypad	No
Series		K9
Instant Message	Yes
Social Networking Phone	Yes	Yes
Business Phone	Yes
MMS	Yes	Yes
Predictive Text Input	Yes
Upgradable Operating System	Android v7.1
Mobile Tracker	Yes
Keypad Type	Alphanumeric
Supported Languages	Yes	Multi Language Support

Multimedia Features

Audio Formats	Yes	MP3, WAV, AAC
FM Radio	Yes	Yes
FM Radio Recording	Yes
Video Formats	Yes	MP4,H.264
Music Player	Yes	Yes

Battery & Power Features

Battery Capacity	2500 mAh	2300 mAh
Battery Type	2500	Li-Ion
Dual Battery	Yes

Dimensions

Weight

172 g

Warranty

Warranty Summary	1 Year Manufacturing Warranty	1 Year Manufacturer Warranty
Warranty Service Type	1 Year Manufacturing Warranty	Customer has to visit Karbonn authorised service center
Not Covered in Warranty		Physical Damage