I Kall Z7 vs Ivoomi Z1

Key Specs

Battery
4000 mAh	2800 mAh
Display
6.26 inches (15.9 cm)	5.67 inches (14.4 cm)
Front Camera
8 MP	8 MP
Processor
-	MediaTek MT6739
RAM
3 GB	2 GB
Rear Camera
13 MP	13 MP

Battery

Capacity
4000 mAh	2800 mAh
Removable
No	Yes
Type
Li-ion	Li-ion
USB Type-C
No	No

Design

Colours
Blue	Classic Black, Ocean Blue, Platinum Gold
Height
-	148.5 mm
Thickness
-	8.9 mm
Weight
-	150.7 grams
Width
-	70.5 mm

Display

Aspect Ratio
-	19:9
Bezel-less display
Yes with notch	Yes with notch
Display Type
IPS LCD	IPS LCD
Pixel Density
269 ppi	293 ppi
Resolution
720x1520 px (HD+)	720x1498 px (HD+)
Screen Size
6.26 inches (15.9 cm)	5.67 inches (14.4 cm)
Screen to Body Ratio (calculated)
-	77.29 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

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

Not sure which
mobile to buy?

General

Brand
I Kall	iVooMi
Launch Date
December 14, 2021 (Official)	October 11, 2018 (Official)
Operating System
Android v10 (Q)	Android v8.1 (Oreo)

Main Camera

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

Multimedia

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

Network & Connectivity

Bluetooth
Yes	Yes, v4.0
GPS
Yes with A-GPS	Yes with A-GPS
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
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) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
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) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM Size
-	SIM1: Micro, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

CPU
Quad core, 1.3 GHz	Quad core, 1.3 GHz, Cortex A53
Chipset
-	MediaTek MT6739
Graphics
-	PowerVR GE8100

Sensors

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

Storage

Expandable Memory
Yes, Up to 128 GB	Yes, Up to 128 GB
Internal Memory
32 GB	16 GB
USB OTG
-	Yes
User Available Storage
-	Up to 10.5 GB