I Kall Z4 Ultra vs Infinix Smart 8

Key Specs

Battery
3000 mAh	-
Display
5.5 inches (13.97 cm)	-
Front Camera
5 MP	-
RAM
4 GB	-
Rear Camera
8 MP	-

Audio

Audio Features
-	DTS Sound
Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
3000 mAh	5000 mAh
Removable
No	No
Type
Li-ion	Li-Polymer
USB Type-C
No	Yes

Camera

Autofocus
-	Yes
Flash
-	Yes, LED Flash
Front Camera
-	8 MP
Image Resolution
-	8150 x 6150 Pixels
Rear Camera
-	50 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps

Design

Build Material
-	Back: Plastic
Colours
Blue, Grey	Timber Black, Shinny Gold, Galaxy White, Rainbow Blue
Weight
-	189 grams

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Dimensions

Height
-	163.6 mm
Thickness
-	8.5 mm
Width
-	75.6 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
Yes	Yes with punch-hole display
Display Type
TFT	IPS LCD
Pixel Density
195 ppi	267 ppi
Refresh Rate
-	90 Hz
Resolution
480x960 px	720x1612 px (HD+)
Screen Size
5.5 inches (13.97 cm)	6.6 inches (16.76 cm)
Screen to Body Ratio (claimed by the brand)
-	90 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Resolution
5 MP, Primary Camera	-

General

Brand
I Kall	Infinix
Custom UI
-	XOS
Launch Date
-	January 15, 2024
Operating System
Android v8.1 (Oreo)	Android v13

Main Camera

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

Multimedia

Audio Jack
3.5 mm	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes	Yes, v5.0
GPS
Yes with A-GPS	Yes with A-GPS
NFC
-	No
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 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 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 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB	-
VoLTE
Yes	Yes
Wi-Fi
-	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)

Performance

CPU
Quad core, 1.3 GHz	-
Graphics
-	PowerVR GE8320
Processor
-	MediaTek Helio G36
RAM
4 GB	4 GB
RAM Type
-	LPDDR4X

Sensors

Fingerprint Sensor
No	Yes
Other Sensors
Light sensor, Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer, Compass

Storage

Expandable Memory
Yes, Up to 64 GB	Yes, Up to 2 TB
Internal Memory
32 GB	64 GB
Storage Type
-	eMMC 5.1