I Kall Z18 vs Karbonn Aura Sleek 4g

Key Specs

Battery
5000 mAh	2000 mAh
Display
6.82 inches (17.32 cm)	5.0 inches (12.7 cm)
Front Camera
13 MP	2 MP
Processor
-	MediaTek MT6737M
RAM
4 GB	1 GB
Rear Camera
20 MP	5 MP

Battery

Capacity
5000 mAh	2000 mAh
Removable
No	Yes
Standby Time
-	Up to 130 Hours(2G)
Standby time
-	Up to 130 Hours(2G)
TalkTime
-	Up to 4 Hours(4G) / Up to 8 Hours(2G)
Type
Li-Polymer	Li-ion
USB Type-C
Yes	No

Design

Colours
Sky Blue, Jude Green	Grey, Champagne
Height
-	145.6 mm
Thickness
-	8.8 mm
Weight
-	174 grams
Width
-	71.5 mm

Display

Bezel-less display
Yes with punch-hole display	-
Display Type
IPS LCD	TFT
Pixel Density
252 ppi	196 ppi
Resolution
720x1560 px (HD+)	480x854 px
Screen Size
6.82 inches (17.32 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
-	66.05 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
-	No
Flash
-	No
Resolution
13 MP, Primary Camera	2 MP, Primary Camera

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General

Brand
I Kall	Karbonn
Launch Date
December 2, 2022 (Official)	March 17, 2017 (Official)
Operating System
Android v10 (Q)	Android v6.0 (Marshmallow)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Face detection Smile detection
Camera Setup
Single	Single
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
5160 x 3872 Pixels	2592 x 1944 Pixels
Resolution
20 MP, Primary Camera	5 MP, Primary Camera
Settings
Exposure compensation	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
-	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes	Yes
GPS
Yes with A-GPS	Yes with A-GPS
NFC
-	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
-	SIM1: Micro
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
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

Performance

CPU
Octa core, 1.3 GHz	Quad core, 1.25 GHz, Cortex A53
Chipset
-	MediaTek MT6737M
Graphics
-	Mali-T720 MP1
RAM
4 GB	1 GB

Sensors

Fingerprint Sensor
Yes	No
Fingerprint Sensor Position
Rear	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 128 GB	Yes, Up to 32 GB
Internal Memory
64 GB	8 GB