Karbonn K9 Kavach 4g Vs Xiaomi Redmi A3x Comparison by Price, Specifications, Features & Review

Karbonn K9 Kavach 4g vs Xiaomi Redmi A3x

Should you buy Karbonn K9 Kavach 4G or Xiaomi Redmi A3X? Find out which mobile phone is best for you - compare the two models on the basis of price and key specs like performance, price, camera, display, ram, storage, battery capacity,... operating system, Network Connectivity, Multimedia and more.

SpecificationsKarbonn K9 Kavach 4GXiaomi Redmi A3X
Price4599.05490.0
Camera5 MP And 5 MP8 MP + 0.08 MP And 5 MP
Battery2300 mAh5000 mAh
Display5.0 inches (12.7 cm)6.71 inches (17.04 cm)
Operating SystemAndroid v7.0 (Nougat)Android v14
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₹4,599
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₹5,490
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Key Specs

Battery

Battery

2300 mAh 5000 mAh

Display

Display

5.0 inches (12.7 cm) 6.71 inches (17.04 cm)

Front Camera

Front Camera

5 MP 5 MP

Processor

Processor

MediaTek MT6737M Unisoc T603

RAM

RAM

1 GB 3 GB

Rear Camera

Rear Camera

5 MP 8 MP + 0.08 MP

Battery

Capacity

Capacity

2300 mAh 5000 mAh

Removable

Removable

- No

Standby time

Standby Time

Up to 300 Hours(2G) Up to 575 Hours(2G)

TalkTime

TalkTime

Up to 10 Hours(2G) -

Type

Type

Li-ion -

USB Type-C

USB Type-C

No Yes

Design

Build Material

Build Material

- Back: Mineral Glass

Colours

Colours

Black, Champagne,Coffee Midnight Black, Moonlight White, Aurora Green

Height

Height

146 mm 168.4 mm

Thickness

Thickness

9.6 mm 8.3 mm

Weight

Weight

161.3 grams -

Width

Width

75 mm 76.3 mm

Display

Aspect Ratio

Aspect Ratio

16:9 -

Bezel-less display

Bezel-less display

- Yes with waterdrop notch

Display Type

Display Type

IPS LCD IPS LCD

Pixel Density

Pixel Density

294 ppi 268 ppi

Refresh Rate

Refresh Rate

- 90 Hz

Resolution

Resolution

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

Screen Protection

Screen Protection

- Corning Gorilla Glass v3

Screen Size

Screen Size

5.0 inches (12.7 cm) 6.71 inches (17.04 cm)

Screen to Body Ratio (calculated)

Screen to Body Ratio (calculated)

62.79 % 83.34 %

Touch Screen

Touch Screen

Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup

Camera Setup

- Single

Flash

Flash

Yes, LED Flash -

Resolution

Resolution

- 5 MP f/2.2, Wide Angle, Primary Camera
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General

Brand

Brand

Karbonn Xiaomi

Custom UI

Custom UI

- MIUI

Launch Date

Launch Date

July 4, 2017 (Official) -

Operating System

Operating System

Android v7.0 (Nougat) Android v14

Main Camera

Autofocus

Autofocus

Yes -

Camera Features

Camera Features

Digital Zoom Face detection Digital Zoom

Camera Setup

Camera Setup

Single Dual

Flash

Flash

Yes, Dual LED Flash Yes, LED Flash

Image Resolution

Image Resolution

2592 x 1944 Pixels 3264 x 2448 Pixels

Resolution

Resolution

5 MP, Primary Camera 8 MP f/2.0, Wide Angle, Primary Camera 0.08 MP

Shooting Modes

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR) Film Camera

Video Recording

Video Recording

- 1920x1080 @ 30 fps 1280x720 @ 30 fps

Multimedia

Audio Jack

Audio Jack

3.5 mm 3.5 mm

FM Radio

FM Radio

Yes Yes

Loudspeaker

Loudspeaker

Yes Yes

Network & Connectivity

Bluetooth

Bluetooth

Yes Yes, v4.2

GPS

GPS

Yes with A-GPS Yes with Glonass

NFC

NFC

No No

Network Support

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G 5G Not Supported in India, 4G Supported in India, 3G, 2G

SAR Value

SAR Value

Head: 0.834 W/kg -

SIM 1

SIM 1

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

SIM 2

SIM 2

2G Bands: GSM 1800 / 900 MHz 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) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

SIM Size

- SIM1: Nano, SIM2: Nano

SIM Slot(s)

SIM Slot(s)

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

USB Connectivity

USB Connectivity

microUSB 2.0 Mass storage device, USB charging

VoLTE

VoLTE

- Yes

Wi-Fi

Wi-Fi

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

Wi-Fi Features

Wi-Fi Features

Mobile Hotspot Mobile Hotspot

Performance

Architecture

Architecture

- 64 bit

CPU

CPU

Quad core, 1.25 GHz, Cortex A53 Octa core (1.8 GHz, Dual core, Cortex A75 + 1.6 GHz, Hexa Core, Cortex A55)

Chipset

Chipset

MediaTek MT6737M Unisoc T603

Fabrication

Fabrication

- 12 nm

Graphics

Graphics

Mali-T720 MP2 Mali-G57

RAM type

RAM Type

- LPDDR4X

Sensors

Fingerprint Sensor

Fingerprint Sensor

Yes Yes

Fingerprint Sensor Position

Fingerprint Sensor Position

Rear Side

Other Sensors

Other Sensors

Light sensor, Proximity sensor, Accelerometer Accelerometer

Storage

Expandable Memory

Expandable Memory

Yes, Up to 32 GB Yes, Up to 1 TB

Internal Memory

Internal Memory

8 GB 64 GB

Storage Type

Storage Type

- eMMC 5.1

USB OTG

USB OTG

Yes -

User Available Storage

User Available Storage

Up to 3.59 GB -
Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • Performance
  • Battery
  • Camera
  • Storage
  • Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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