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Karbonn K9 Viraat 4G vs Xiaomi Redmi Y3

Key Feature Comparison

3.9

Karbonn K9 Viraat 4G

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6.4

Xiaomi Redmi Y3

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At a Glance

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Quad core, 1.3 GHz, Cortex A53

MediaTek MT6737, Mali-T720 MP2

Octa core (1.8 GHz, Quad core, Kryo 250 + 1.8 GHz, Quad core, Kryo 250)

Qualcomm Snapdragon 632, Adreno 506

2800 mAh

Li-ion

4000 mAh

Li-Polymer

5.5 inches

267 ppi

6.26 inches

269 ppi

Single, 8MP

Dual, 12MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

5.5 inches
6.26 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

720 x 1280 pixels
720 x 1520 pixels

Pixel Density

267 ppi
269 ppi

Screen Protection

No
Gorilla Glass 5

Screen to Body Ratio

69.17%
86.80%

Screen Design

-
Waterdrop notch

Phone Variants

1GB 8GB
4GB 64GB, 3GB 32GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

32 GB
Yes, 512 GB

RAM Type

-
LPDDR3

Storage Type

-
eMMC 5.1

OTG Support

-
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer

Operating System

Android v6.0 (Marshmallow)
Android v9.0 (Pie)

GPU

Mali-T720 MP2
Adreno 506

Chipset

MediaTek MT6737
Qualcomm Snapdragon 632

CPU

Quad core, 1.3 GHz, Cortex A53
Octa core (1.8 GHz, Quad core, Kryo 250 + 1.8 GHz, Quad core, Kryo 250)

Clock Speed

1.3 GHz
1.8 GHz

Custom User Interface

-
MIUI

Architecture

-
64 bit

Process Technology

-
14 nm

Battery Capacity

2800 mAh
4000 mAh

Battery Removable

Yes
No

Battery Type

Li-ion
Li-Polymer

USB Type-C

No
No

Announced On

21-Nov-16
5-Apr-19

Market Status

Out of Stock
Available

Brand

Karbonn
Xiaomi

Price Status

Confirmed
Confirmed

Price

Rs. 4,999
Rs. 9,481

GPS

A-GPS
Yes A-GPS, Glonass

NFC

No
-

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano

Wi-Fi

Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n

Bluetooth Type

v4.0
v4.2

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 2100 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

2G Bands: GSM 1800 / 900 MHz...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Active noise cancellation with dedicated mic

Weight

190 grams
180 grams

Colors

Champagne Gold
Elegant Blue, Bold Red, Prime Black

Dimensions

154 x 78.1 x 10.64 mm
158.7 x 75.5 x 8.4 mm

Build

-
Back: Plastic

SAR Value

-
Head: 1.031 W/kg, Body: 0.573 W/kg

OIS

No
-

Rear Flash

Dual LED Flash
Yes, LED Flash

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 8MP
Dual, 12MP + 2MP

Rear Camera 1 Resolution

8 MP
12 MP

Rear Camera 1 Type

Primary Camera
f/2.2 Primary Camera

Rear Sensor

CMOS image sensor
CMOS image sensor

Rear Video Recording

-
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera 1 Lens

-
2.9" sensor size, 1.25 micrometre pixel size

Rear Camera 2 Resolution

-
2 MP

Rear Camera 2 Type

-
Depth Camera

Rear Aperture

-
f/2.2

Front Camera Setup

Single, 5MP
Single, 32MP

Front Camera 1 Resolution

5 MP
32 MP

Front Camera 1 Type

Primary Camera
f/2.25 Primary Camera

Front Flash

LED Flash
Yes, Screen flash

Front Video Recording

-
1920x1080 @ 30 fps

Front Camera Features

-
HDR

Front Camera 1 Lens

-
2.8" sensor size, 0.8 micrometre pixel size

Front Aperture

-
f/2.25

Fingerprint Scanner

No
Yes

Fingerprint Scanner Position

-
Rear

Face Unlock

-
Yes
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