I Kall Z3 vs Lava Spark I7

Key Specs

Battery
Battery	4000 mAh	1200 mAh
Display
Display	6.0 inches (15.24 cm)	2.8 inches (7.11 cm)
Front Camera
Front Camera	5 MP	-
RAM
RAM	4 GB	-
Rear Camera
Rear Camera	8 MP	1.3 MP

Battery

Capacity
Capacity	4000 mAh	1200 mAh
Removable
Removable	Yes	Yes
Type
Type	Li-Polymer	Li-ion
USB Type-C
USB Type-C	No	-

Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	1280 x 1024 Pixels
Resolution
Resolution	-	1.3 MP Primary Camera

Design

Colours
Colours	-	White
Height
Height	-	130 mm
Thickness
Thickness	-	10.7 mm
Width
Width	-	56.8 mm

Display

Bezel-less display
Bezel-less display	Yes with notch	-
Display Colour
Display Colour	-	65K
Display Type
Display Type	IPS LCD	TFT
Pixel Density
Pixel Density	179 ppi	143 ppi
Resolution
Resolution	480x960 px	240x320 px
Screen Size
Screen Size	6.0 inches (15.24 cm)	2.8 inches (7.11 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	32.88 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	-

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Front Camera

Resolution
Resolution	5 MP, Primary Camera	-

General

Brand
Brand	I Kall	Lava
Launch Date
Launch Date	August 10, 2021 (Official)	November 7, 2016 (Official)
Operating System
Operating System	Android v10 (Q)	-

Main Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	8 MP, Primary Camera	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	-	Yes, Recording option
Loudspeaker
Loudspeaker	Yes	Yes
Music
Music	-	Yes, Music Formats: MIDI, MP3
Ring Tone
Ring Tone	-	Polyphonic ringtones, Vibration
Special Features
Special Features	-	Torch Light, Multi Languages, Auto Call Recording, Mobile Tracker
Video Player
Video Player	-	Yes, Video Formats: 3GP, MP4
Video player
Video player	-	Yes, Video Formats: 3GP, MP4

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
GPS
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, 2G
SIM 1
SIM 1	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	2G Bands: GSM 1800 / 900 MHz GPRS: Available
SIM 2
SIM 2	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: 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	Mass storage device, USB charging, microUSB	-
VoLTE
VoLTE	Yes	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	-
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	-

Performance

CPU
CPU	Quad core, 1.3 GHz	-

Sensors

Browser
Browser	-	Yes, WAP
Fingerprint Sensor
Fingerprint Sensor	Yes	-
Games
Games	-	Yes
Other Facilities
Other Facilities	-	Calculator, Stopwatch, Calendar, Alarm
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer	-
Phone Book
Phone Book	-	Yes, Limited, 1000 entries
SMS
SMS	-	300

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	32 GB	-