Karbonn K9 Viraat 4G vs Xiaomi Redmi A3X

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Comparing the Karbonn K9 Viraat 4G vs Xiaomi Redmi A3X across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi A3X runs at a higher processing speed of 1.8 GHz, while Karbonn K9 Viraat 4G runs at 1.3 GHz, making Xiaomi Redmi A3X the better performer.


Display: Xiaomi Redmi A3X offers a screen size of 6.71 inches, while Karbonn K9 Viraat 4G offers 5.5 inches, making Xiaomi Redmi A3X the larger display of the two. Both Karbonn K9 Viraat 4G and Xiaomi Redmi A3X feature the same IPS LCD display.


Rear Camera: Both Karbonn K9 Viraat 4G and Xiaomi Redmi A3X feature a 8 MP primary rear camera.


Front Camera: Both Karbonn K9 Viraat 4G and Xiaomi Redmi A3X feature a 5 MP primary front camera.


Battery: Xiaomi Redmi A3X offers a higher battery capacity with 5000 mAh, while Karbonn K9 Viraat 4G offers 2800 mAh, making Xiaomi Redmi A3X better for longer battery life.


Storage: Karbonn K9 Viraat 4G offers higher internal storage with 8 GB, while Xiaomi Redmi A3X offers 64 GB, making Karbonn K9 Viraat 4G the better option for storage.


User Rating: Xiaomi Redmi A3X receives a higher user rating of 4.1, while Karbonn K9 Viraat 4G has a rating of 3.7.

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✕
Karbonn K9 Viraat 4G
₹5,249
(Discontinued)
✕
Xiaomi Redmi A3X
₹5,995
(Out of Stock)
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Summary

Spec Score

N/A
71%

Release Date

21 Nov, 2016
24 Jun, 2024

Performance

N/A
MediaTek MT6737
Unisoc T603
Quad Core (upto 1.3 GHz)
Tru-Octa Core (upto 1.8 GHz)
1 GB RAM
3 GB RAM

Display

N/A
5.5 inches (13.97 cm)
6.71 inches (17.04 cm)
IPS LCD
IPS LCD
720x1280 px (HD)
720x1650 px (HD+)
N/A
90 Hz Refresh Rate

Rear Camera

N/A
8 MP
Primary Camera
8 MP
Wide Angle Primary Camera
N/A
0.08 MP
Camera

Front Camera

N/A
5 MP
5 MP
Wide Angle Lens

Battery

N/A
2800 mAh
5000 mAh
No Wireless Charging
No Wireless Charging

Storage

8 GB
64 GB
N/A
eMMC 5.1

User Ratings

3.7/5
(486 ratings)
4.1/5
(8,385 ratings)

User Feedback

General

Launch Date

N/A
Jun 24, 2024
(Official)

Operating System

Android v6.0 (Marshmallow)
Android v14

OS Updates

N/A
2 Years

Security Updates

N/A
3 Years

Custom UI

N/A
MIUI

Performance

Performance Rating

N/A
Good

Chipset

MediaTek MT6737
Unisoc T603

Processor

Quad core, 1.3 GHz, Cortex A53
Octa core, 1.8 GHz, Cortex A55

Architecture (The higher, the better)

N/A
64 bit

Graphics (GPU)

Mali-T720 MP2
N/A

RAM

1 GB
3 GB / 4 GB

RAM Type

N/A
LPDDR4X

Display

Display Rating

N/A
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

5.5 inches  (13.97 cm)
6.71 inches  (17.04 cm)

Resolution

720x1280 px (HD)
720x1650 px (HD+)

HBM Brightness

N/A
500 nits

Refresh Rate

N/A
90 Hz

Pixel Density

267 ppi
268 ppi

Touch Sampling Rate

N/A
180 Hz

Screen to Body Ratio (calculated)

69.17 %
83.34 %

Screen Protection

No
Corning Gorilla

Bezel-less Display

N/A
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

N/A
90 %

Design

Height

154 mm
168.4 mm

Width

78.1 mm
76.3 mm

Thickness

10.64 mm
8.3 mm

Weight

190 grams
193 grams

Build Material

N/A
Back: Mineral Glass

Rear Camera

Rear Camera Rating

N/A
Good

Resolution

8 MP
Primary CameraCMOS image sensor
8 MP
Primary Cameraf/2.0 Wide Angle
N/A
0.08 MP

Autofocus

Yes
N/A

OIS

No
N/A

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

3264 x 2448 Pixels
3264 x 2448 Pixels

Settings

Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)
Film Camera

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom

Video Recording

N/A
Full HD @30 fps

Video Recording Features

N/A
Short Video Mode

Front Camera

Front Camera Rating

N/A
Very Good

Resolution

5 MP
Primary Camera
5 MP
f/2.2 Wide Angle Primary Camera

Autofocus

No
N/A

Flash

Yes LED Flash
Yes Soft light flash

Video Recording

N/A
Full HD @30 fps

Battery

Battery Rating

N/A
Very Good

Capacity

2800 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 8 Hours(2G)
N/A

Storage

Internal Storage

8 GB
64 GB / 128 GB

Storage Type

N/A
eMMC 5.1

Expandable Storage

Yes Up to 32 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

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

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)

SIM 2

N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)

SAR Value

N/A
Head: 0.838 W/kg Body: 0.776 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.0
Yes v5.4

GPS

Yes with A-GPS
Yes with Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
Yes

Fingerprint Sensor Position

N/A
Side

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer Compass