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Karbonn K9 Kavach 4G 16GB vs Yu Ace

Compare Karbonn K9 Kavach 4G 16GB

Rs. 7,490
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Rs. 7,999
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Summary
60%
62%
Performance

MediaTek MT6737M

2 GB RAM

MediaTek MT6739

2 GB RAM

Display

5.0" (12.7 cm)

720x1280 px (HD)

5.45" (13.84 cm)

720x1440 px (HD+)

Rear Camera

5 MP

Single Camera

13 MP

Single Camera

Front Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

2300 mAh

10 h talktime (2G)

4000 mAh

Storage

16 GB

32 GB (Expandable)

16 GB

128 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

4.1/5 based on 63,743 ratings

Read All User Reviews

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General
Launch Date

January 12, 2018 (Official)

September 6, 2018 (Official)

Operating System

Android v7.0 (Nougat)

Android v8.0 (Oreo)

Performance
Average
Average
Chipset

MediaTek MT6737M

MediaTek MT6739

CPU

Quad core, 1.25 GHz, Cortex A53

Quad core, 1.5 GHz, Cortex A53

Architecture

64 bit

Graphics

Mali-T720 MP2

PowerVR GE8100

RAM

2 GB

2 GB

RAM Type

LPDDR3

Display
Average
Average
Display Type

IPS LCD

IPS LCD

Screen Size

5.0 " (12.7 cm)

5.45 " (13.84 cm)

Resolution

720x1280 px (HD)

720x1440 px (HD+)

Aspect Ratio

16:9

18:9

Pixel Density

294 ppi

295 ppi

Screen to Body Ratio (calculated)

62.79 %

73.05 %

Bezel-less display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 146 mm
Width: 75 mm
Thickness: 9.6 mm

Height: 148 mm
Width: 70.9 mm
Thickness: 9.6 mm

Weight

161.3 grams

Colours

Black, Champagne, Coffee Brown

Rose Gold, Electric Blue, Charcoal Grey

Camera
Main Camera
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

13 MP, Primary Camera

Autofocus

Flash

, Dual LED Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation

Shooting Modes

Continuous Shooting

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

Front Camera
Good
Good
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

5 MP, Primary Camera

Flash

, LED Flash

, LED Flash

Battery
Average
Good
Capacity

2300 mAh

4000 mAh

Type

Li-ion

Li-Polymer

Removable

TalkTime

Up to 10 Hours(2G)

Standby time

Up to 300 Hours(2G)

USB Type-C

No

No

Storage
Excellent
Best in Class
Internal Memory

16 GB

16 GB

Expandable Memory

, Up to 32 GB

, Up to 128 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Micro
SIM2: Micro

SIM1: Nano
SIM2: Nano

Network Support

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

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

VoLTE

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

SIM 2

2G Bands:
GSM 1800 / 900 MHz

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

SAR Value

Head: 0.834 W/kg

Wi-Fi

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

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

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v4.1

GPS

with A-GPS

with A-GPS

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer