Karbonn K9 Smart Eco B2B

karbonn k9 smart eco b2b
5 inches
854 x 480 pixels
Front : 2 MP
Back : 5 MP
1 GB (8 GB)
2300 mAh
  • Karbonn K9 Smart Eco B2B Full Specifications and Features


Model Type Smartphone
Announced (Release Date) December, 2017
Other Name K9 Smart Eco B2B
Status (Availability) Expected to be available on Q4, 2017
SIM –  2 (Dual-SIM)
–  Micro-SIM

–  Dual SIM Stand-by (Both Cards Are Active. When One Is Busy, The Other Is Not Active)

2G Network GSM 900 / 1800 MHz
3G Network W-CDMA B8(900) / B1(2100) MHz
4G Network No

Network Technology and Bandwidth Speed (Internet)

All Mobile Network Speed (2G, 3G or 4G Network Speed) –  UMTS (384 Kbps▼)
–  HSPA+ (HSDPA 21 Mbps▼, HSUPA 5.76 Mbps▲)

Body & Design

Body Material Plastic
Weight 156 g
Dimensions –  72 mm / 2.83 Inch (Width)
–  145 mm / 5.71 Inch (Height)
–  11 mm / 0.43 Inch (Thickness)
Dedicated Keys Volume Keys, Power Key
Color Black


Internal Memory (ROM) 8 GB
Internal Storage Type ??
Memory Card Slot –  MicroSD
–  MicroSDHC
Expandable Memory Yes, Up to 32 GB
RAM Type & Frequency ??

Screen & Display

Display Type IPS Capacitive Touch Screen
Other Technology Multi-touch
Physical Size 5 inch
Screen Protection No
Display Color Depth –  24 Bit
–  16,177,216 Colors
Aspect Ratio 16:9
Screen Resolution 854 x 480 Pixels Display
Pixel Density –  196 PPI (Pixels Per Inch)
–  77 PPCM (Pixels Per Centimeter)
Display Area 66.21 screen-to-body ratio
Dimensions –  2.45 inch (Width)
–  4.36 inch (Height)

Primary Camera (Back Camera)

Primary – Megapixels 5 MP
Camera Image Resolution 2592 x 1944 Pixels Resolution
Sensor Model ??
Sensor type CMOS (complementary metal-oxide semiconductor)
Sensor Size ??
Flash Light Dual LED (Dual Tone) Flash
Aperture ??
Features –  Autofocus
–  Scene Mode
–  Continuous Shooting
–  Digital zoom
–  Geotagging
–  Panorama
–  HDR
–  Touch Focus
–  Face Detection
–  White Balance Settings
–  ISO Settings
–  Self-timer
–  Exposure compensation
–  GIF Animation
Video Recording 1280 x 720 Pixels Resolution (HD Recording, 720p)
Video fps (frames per second) 30 fps (HD, 720p)
Recordable Image Formats JPG, GIF
Recordable Video Formats MPEG-4

Secondary Camera (Front Camera)

Primary – Megapixels 2 MP
Camera Image Resolution 1600 x 1200 Pixels Resolution
Sensor Model ??
Sensor type ??
Sensor Size ??
Flash Light No
Aperture ??
Features Face Beauty
Video Recording 640 x 480 Pixels Resolution (480p)
Video fps (frames per second) 30 fps (480p)
Recordable Image Formats JPG
Recordable Video Formats 3GP

Features and Specifications

Operating System (OS) Android 7.0 Nougat
User Interface (UI) ??
Kernel Linux
Chipset Spreadtrum SC7731G
Process Technology 28 nm
Processor bit 32-bit Architecture
Instruction Set ARMv7
Processor Cores 4 (Quad-core)
Processor Clock Speed 1.2 GHz ARM Cortex-A7
Graphics Processor (GPU) ARM Mali-400 MP2
Graphics Processor (GPU) Cores 2
Graphics Clock Speed 400 MHz
Sensors Accelerometer
Other Features –  Social Networking Services & Apps
–  Texture Pattern Finish Back Cover
–  Multi Window Mode
–  Preloaded Indian Languages
–  Rounded Edges

Connectivity & Internet

Messaging SMS (Threaded view), MMS, Email, IM, Hangouts
Browser Android Browser
Radio Yes
Wi-Fi –  802.11b (IEEE 802.11b-1999)
–  802.11g (IEEE 802.11g-2003)
–  802.11n (IEEE 802.11n-2009)
–  Wi-Fi Hotspot
USB –  Micro USB V2.0
–  Micro USB Type AB Connector
–  Charging
–  Mass Storage
–  USB On-The-Go (OTG)
NFC (Near Field Communication) No
Bluetooth Version 4.0
–  A2DP (Advanced Audio Distribution Profile)
GPS & Tracking –  GPS
–  A-GPS
HDMI Port No
TV Output No
Other Connectivity Option –  Computer sync
–  OTA sync
–  Tethering

Multimedia system

Loudspeaker Yes
Headphone Jack 3.5 mm Audio Jack
Audio Channel Stereo Sound
Speaker Mono Sound
Microphone Mono Sound
HD Video Support Yes, 720p (HD)
Audio file formats/codecs AAC, AMR-NB, eAAC+, FLAC, MIDI, MP3, WAV, WMA
Video file formats/codecs 3GPP, AVI, H.263, H.264, MP4

Application Supports

Inbuilt applications Calculator, Calendar, Google Apps
Java Support No
Flash Support No
Other Applications Document viewer


Capacity 2,300 mAh
Battery Type Lithium-Ion
Stand-by time Up to 240 Hours
Talk time Up to 8 Hours (2G)
Mobile Browsing Time ??
Music Playback Time ??
Video Playback Time ??
Features Removable

Box Contains

Box Contents of Karbonn K9 Smart Eco B2B –  Karbonn K9 Smart Eco B2B Handset
–  2,300 mAh Battery
–  Charger
–  Earphones
–  USB Data Cable
–  User Manual
–  Warranty Card

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