Comio S1 vs I Kall Z17 Pro

Key Specs

Battery
2700 mAh	5000 mAh
Display
5.2 inches (13.21 cm)	6.5 inches (16.51 cm)
Front Camera
8 MP	8 MP
Processor
MediaTek MT6737	-
RAM
2 GB	4 GB
Rear Camera
13 MP	13 MP

Battery

Capacity
2700 mAh	5000 mAh
Quick Charging
-	Yes, Fast
Removable
No	No
Type
Li-Polymer	Li-Polymer
USB Type-C
No	Yes

Design

Build Material
Case: Metal Back: Metal	-
Colours
Royal Black, Sunrise Gold	-
Height
149.2 mm	-
Thickness
7.9 mm	-
Weight
159 grams	-
Width
72.6 mm	-

Display

Bezel-less display
-	Yes with waterdrop notch
Display Type
IPS LCD	IPS LCD
Pixel Density
282 ppi	270 ppi
Resolution
720x1280 px (HD)	720x1600 px (HD+)
Screen Size
5.2 inches (13.21 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
68.66 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Resolution
8 MP f/2.0, Primary Camera	8 MP, Primary Camera

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General

Brand
Comio	I Kall
Custom UI
COMIO UI	-
Launch Date
September 5, 2017 (Official)	July 25, 2023 (Official)
Operating System
Android v7.0 (Nougat)	Android v11

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	4138 x 3096 Pixels
OIS
No	-
Resolution
13 MP f/2.0, Primary Camera	13 MP, Primary Camera
Settings
-	Exposure compensation
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
1280x720 @ 30 fps	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v4.0	Yes
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) / 850(band 5) 3G Bands: UMTS 2100 / 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 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	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 Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano (Hybrid)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging
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

Architecture
64 bit	-
CPU
Quad core, 1.3 GHz, Cortex A53	Quad core, 1.3 GHz
Chipset
MediaTek MT6737	-
Graphics
Mali-T720 MP2	-
RAM type
DDR3	-

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Front	Side
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	64 GB