I Kall Z7 vs Sony Xperia E

Key Specs

Battery
Battery	4000 mAh	1530 mAh
Display
Display	6.26 inches (15.9 cm)	3.5 inches (8.89 cm)
Front Camera
Front Camera	8 MP	-
Processor
Processor	-	Qualcomm Snapdragon MSM7227A
RAM
RAM	3 GB	512 MB
Rear Camera
Rear Camera	13 MP	3.2 MP

Battery

Capacity
Capacity	4000 mAh	1530 mAh
Removable
Removable	No	-
Standby time
Standby Time	-	Up to 530(3G) / Up to 530(2G)
TalkTime
TalkTime	-	Up to 6.3(3G) / Up to 6.2(2G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	-

Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Image Resolution
Image Resolution	-	2048 x 1536 Pixels
Resolution
Resolution	-	3.2 MP, Primary Camera
Video Recording
Video Recording	-	640x480 @ 30 fps

Design

Colours
Colours	Blue	Black, Pink, White
Height
Height	-	113.5 mm
Thickness
Thickness	-	11 mm
Weight
Weight	-	115.7 grams
Width
Width	-	61.8 mm

Display

Bezel-less display
Bezel-less display	Yes with notch	-
Display Type
Display Type	IPS LCD	LCD
Pixel Density
Pixel Density	269 ppi	165 ppi
Resolution
Resolution	720x1520 px (HD+)	320x480 px
Screen Protection
Screen Protection	-	Yes
Screen Size
Screen Size	6.26 inches (15.9 cm)	3.5 inches (8.89 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	52 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

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

General

Brand
Brand	I Kall	Sony
Custom UI
Custom UI	-	Timescape UI
Launch Date
Launch Date	December 14, 2021 (Official)	March 25, 2013 (Official)
Operating System
Operating System	Android v10 (Q)	Android v4.1 (Jelly Bean)

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom Auto Flash	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	4128 x 3096 Pixels	-
Resolution
Resolution	13 MP, Primary Camera	-

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v2.1
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 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 7.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: 86 kbps EDGE: 236.8 kbps
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	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Single SIM, GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, microUSB	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	Quad core, 1.3 GHz	Single core, 1 GHz, Cortex A5
Chipset
Chipset	-	Qualcomm Snapdragon MSM7227A
Graphics
Graphics	-	Adreno 200

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	-
Fingerprint Sensor Position
Fingerprint Sensor Position	Rear	-
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer	Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 128 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	32 GB	4 GB
User Available Storage
User Available Storage	-	Up to 2 GB