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Karbonn K9 Smart Eco B2B (2017) review

Android OS v7.0 (Nougat)
Mediatek MT6580
Mali-400 MP1
1 GB / 8 GB
5 inches (480 x 854 px)
5 MP, 2592 x 1944 px, autofocus

Karbonn announced the launch of the K9 Smart Eco B2B smartphone in 2017. The manufacturer is offering the Karbonn K9 Smart Eco B2B phone with 5 inches display, Mediatek MT6580 chipset, 1 GB of RAM and 8 GB of internal storage.

The Karbonn K9 Smart Eco B2B comes with Android OS v7.0 (Nougat) out of the box, and a Li-Ion 2300 mAh battery. The 5 inches phone comes with IPS display (480 x 854 px). The IPS display provides enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better power consumption.

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Karbonn K9 Smart Eco B2B specifications

BrandKarbonn
NameK9 Smart Eco B2B
ModelK9SEB2B
Release date2017

Body

The weight of Karbonn K9 Smart Eco B2B is about 5.5 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Karbonn phone are average (5.71 x 2.83 x 0.43 inches).

Weight5.5 oz
Dimensions5.71 x 2.83 x 0.43 inches
Colorsblack
SIM typeMicro SIM

System

The Karbonn K9 Smart Eco B2B comes with Android OS v7.0 (Nougat) out of the box, but it is upgradable to the next OS.

OS versionAndroid OS v7.0 (Nougat)
SoCMediatek MT6580
CPUQuad-core 1.2 GHz Cortex-A7
GPUMali-400 MP1

Display

The size of K9 Smart Eco B2B screen is measured diagonally, from corner to corner. The 5 inches IPS display of Karbonn K9 Smart Eco B2B with 480 x 854 px resolution is multitouch capable.

Display typeIPS
Screen size5 inches
Resolution480 x 854 px
Multitouch supportyes

Memory

The internal memory of Karbonn K9 Smart Eco B2B (1 GB) cannot be expanded, but the internal storage (8 GB) can be expanded with a compatible microSD card.

RAM1 GB
Internal storage8 GB
Memory card slotmicroSD

Camera

The camera of the K9 Smart Eco B2B is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus.

Selfie camera2 MP
Main camera5 MP, 2592 x 1944 px, autofocus
FlashLED

Connectivity

The Karbonn K9 Smart Eco B2B doesn't support 4G/LTE networks. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth's surface, irrespective of weather conditions. Most phones have a GPS unit on board. The K9 Smart Eco B2B phone doesn't have built-in FM radio.

GSM 2G bands900 / 1800
Network coverage2G / 3G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radiono
USBmicroUSB 2.0
Headphone3.5 mm jack

Battery

The Li-Ion 2300 mAh battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The battery of K9 Smart Eco B2B is removable. You can simply buy a new piece from the open market and interchange it easily by yourself.

TypeLi-Ion 2300 mAh

Features

Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. This Karbonn phones comes with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear. The Dual SIM capability of Karbonn K9 Smart Eco B2B phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. This smartphone doesn't support fast charging technology.

Sensorsaccelerometer, proximity
SpecialsDual SIM
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The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Karbonn K9 Smart Eco B2B, then don’t hesitate and signal the problem to us.

Karbonn K9 Smart Eco B2B pictures

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