I Kall K525 vs Karbonn K9 Smart

Key Specs

Battery
Battery	4000 mAh	2300 mAh
Display
Display	6.26 inches (15.9 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	5 MP	1.3 MP
Processor
Processor	-	MediaTek MT6572
RAM
RAM	4 GB	512 MB
Rear Camera
Rear Camera	8 MP	3.2 MP

Battery

Capacity
Capacity	4000 mAh	2300 mAh
Removable
Removable	Yes	-
Standby time
Standby Time	-	Up to 250 Hours(2G)
TalkTime
TalkTime	-	Up to 6 Hours(2G)
Type
Type	Li-ion	Li-ion

Design

Colours
Colours	-	Black, White
Height
Height	-	144.7 mm
Thickness
Thickness	-	10.1 mm
Weight
Weight	-	146.3 grams
Width
Width	-	74.1 mm

Display

Bezel-less display
Bezel-less display	Yes with waterdrop notch	-
Display Type
Display Type	IPS LCD	TFT
Pixel Density
Pixel Density	171 ppi	196 ppi
Resolution
Resolution	480x960 px	480x854 px
Screen Protection
Screen Protection	-	Yes
Screen Size
Screen Size	6.26 inches (15.9 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	64.13 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen

Front Camera

Resolution
Resolution	5 MP, Primary Camera	1.3 MP, Primary Camera

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General

Brand
Brand	I Kall	Karbonn
Launch Date
Launch Date	June 21, 2021 (Official)	January 3, 2016 (Official)
Operating System
Operating System	Android v10 (Q)	Android v4.4.2 (Kitkat)

Main Camera

Autofocus
Autofocus	-	No
Camera Features
Camera Features	Digital Zoom	Digital Zoom
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	3264 x 2448 Pixels	2048 x 1536 Pixels
Resolution
Resolution	8 MP, Primary Camera	3.2 MP, Primary Camera

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v4.0
GPS
GPS	Yes with A-GPS	Yes with A-GPS
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 3G, 2G
SIM 1
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	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available	2G Bands: GSM 1800 / 900 MHz
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB 2.0
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

CPU
CPU	Octa core, 1.6 GHz	Dual core, 1.2 GHz, Cortex A7
Chipset
Chipset	-	MediaTek MT6572
Graphics
Graphics	-	Mali-400 MP

Sensors

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

Storage

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