I Kall Z7 vs Poco C51 128gb

Key Specs

Battery
4000 mAh	5000 mAh
Display
6.26 inches (15.9 cm)	6.52 inches (16.56 cm)
Front Camera
8 MP	5 MP
Processor
-	MediaTek Helio G36
RAM
3 GB	6 GB
Rear Camera
13 MP	8 MP + 0.08 MP

Battery

Capacity
4000 mAh	5000 mAh
Removable
No	No
Type
Li-ion	Li-Polymer
USB Type-C
No	No

Design

Colours
Blue	Power Black, Royal Blue
Height
-	165.9 mm
Thickness
-	9 mm
Weight
-	192 grams
Width
-	76.7 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
Yes with notch	Yes with waterdrop notch
Brightness
-	400 nits
Display Type
IPS LCD	IPS LCD
Pixel Density
269 ppi	269 ppi
Refresh Rate
-	60 Hz
Resolution
720x1520 px (HD+)	720x1600 px (HD+)
Screen Size
6.26 inches (15.9 cm)	6.52 inches (16.56 cm)
Screen to Body Ratio (calculated)
-	80.66 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Resolution
8 MP, Primary Camera	5 MP f/2.2, Primary Camera
Video Recording
1920x1080 fps	-

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General

Brand
I Kall	POCO
Custom UI
-	Android Go
Launch Date
December 14, 2021 (Official)	September 6, 2023 (Official)
Operating System
Android v10 (Q)	Android v13

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Dual
Flash
Yes, LED Flash	Yes, Dual LED Flash
Image Resolution
4128 x 3096 Pixels	3264 x 2448 Pixels
Resolution
13 MP, Primary Camera	8 MP f/2.0, Wide Angle, Primary Camera 0.08 MP, Depth Camera
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps
Video Recording Features
-	Short Video Mode

Multimedia

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

Network & Connectivity

Bluetooth
Yes	Yes, v5.0
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
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
SAR Value
-	Head: 0.966 W/kg, Body: 0.873 W/kg
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) / 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 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
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

Architecture
-	64 bit
CPU
Quad core, 1.3 GHz	Octa core (2.2 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)
Chipset
-	MediaTek Helio G36
Fabrication
-	12 nm
Graphics
-	PowerVR GE8320
RAM
3 GB	6 GB
RAM Type
-	LPDDR4X
RAM type
-	LPDDR4X

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 1 TB
Internal Memory
32 GB	128 GB
Storage Type
-	eMMC 5.1