I Kall Z7 vs Lava Iris X5 4g

Key Specs

Battery
Battery	4000 mAh	2500 mAh
Display
Display	6.26 inches (15.9 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	8 MP	8 MP
Processor
Processor	-	MediaTek MT6735
RAM
RAM	3 GB	2 GB
Rear Camera
Rear Camera	13 MP	13 MP

Battery

Capacity
Capacity	4000 mAh	2500 mAh
Removable
Removable	No	-
TalkTime
TalkTime	-	Up to 9.5 Hours(3G) / Up to 24.5 Hours(2G)
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	No	No

Design

Colours
Colours	Blue	Black, White
Height
Height	-	141.6 mm
Thickness
Thickness	-	7.6 mm
Weight
Weight	-	128 grams
Width
Width	-	70.8 mm

Display

Bezel-less display
Bezel-less display	Yes with notch	-
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	269 ppi	294 ppi
Resolution
Resolution	720x1520 px (HD+)	720x1280 px (HD)
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)	-	68.59 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Flash
Flash	-	Yes, LED Flash
Resolution
Resolution	8 MP, Primary Camera	8 MP, Primary Camera
Video Recording
Video Recording	1920x1080 fps	-

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General

Brand
Brand	I Kall	Lava
Launch Date
Launch Date	December 14, 2021 (Official)	-
Operating System
Operating System	Android v10 (Q)	Android v5.1.1 (Lollipop)

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash	Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, Dual LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	4128 x 3096 Pixels
Resolution
Resolution	13 MP, Primary Camera	13 MP f/2.0, Primary Camera
Sensor
Sensor	-	CMOS image sensor
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	-	Yes, Recording option
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v4.0
GPS
GPS	Yes with A-GPS	Yes with A-GPS
HDMI
HDMI	-	No
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 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available
SIM 2
SIM 2	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 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, microUSB	microUSB 2.0
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	-

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Quad core, 1.3 GHz	Quad core, 1.3 GHz, Cortex A53
Chipset
Chipset	-	MediaTek MT6735
Graphics
Graphics	-	Mali-T720 MP2
RAM type
RAM Type	-	DDR3

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, Compass

Storage

Expandable Memory
Expandable Memory	Yes, Up to 128 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	32 GB	16 GB