I Kall K525 vs I Kall Z19

Key Specs

Battery
Battery	4000 mAh	5000 mAh
Display
Display	6.26 inches (15.9 cm)	6.5 inches (16.51 cm)
Front Camera
Front Camera	5 MP	13 MP
RAM
RAM	4 GB	4 GB
Rear Camera
Rear Camera	8 MP	20 MP

Battery

Capacity
Capacity	4000 mAh	5000 mAh
Removable
Removable	Yes	No
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	-	Yes

Design

Colours
Colours	-	Black

Display

Bezel-less display
Bezel-less display	Yes with waterdrop notch	Yes with waterdrop notch
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	171 ppi	270 ppi
Resolution
Resolution	480x960 px	720x1600 px (HD+)
Screen Size
Screen Size	6.26 inches (15.9 cm)	6.5 inches (16.51 cm)
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Resolution
Resolution	5 MP, Primary Camera	13 MP, Primary Camera

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General

Brand
Brand	I Kall	I Kall
Launch Date
Launch Date	June 21, 2021 (Official)	December 2, 2022 (Official)
Operating System
Operating System	Android v10 (Q)	Android v11

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	Digital Zoom	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	3264 x 2448 Pixels	5160 x 3872 Pixels
Resolution
Resolution	8 MP, Primary Camera	20 MP, Primary Camera
Settings
Settings	-	Exposure compensation
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
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, 4G 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	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
SIM 2
SIM 2	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	Mass storage device, USB charging
VoLTE
VoLTE	Yes	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	Quad core, 1.6 GHz

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 128 GB
Internal Memory
Internal Memory	64 GB	32 GB