I Kall Z7 vs Samsung Galaxy J1 Ace

Key Specs

Battery
Battery	4000 mAh	1800 mAh
Display
Display	6.26 inches (15.9 cm)	4.3 inches (10.92 cm)
Front Camera
Front Camera	8 MP	2 MP
Processor
Processor	Marvell PXA1908
RAM
RAM	3 GB	512 MB
Rear Camera
Rear Camera	13 MP	5 MP

Battery

Capacity
Capacity	4000 mAh	1800 mAh
Removable
Removable	No	Yes
TalkTime
TalkTime	-	Up to 10 Hours(3G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	No

Design

Colours
Colours	Blue	Black, Blue, White
Height
Height	-	130.1 mm
Thickness
Thickness	-	9.5 mm
Weight
Weight	-	128 grams
Width
Width	-	67.6 mm

Display

Bezel-less display
Bezel-less display	Yes with notch	-
Display Type
Display Type	IPS LCD	Super AMOLED
Pixel Density
Pixel Density	269 ppi	217 ppi
Resolution
Resolution	720x1520 px (HD+)	480x800 px
Screen Protection
Screen Protection	-	No
Screen Size
Screen Size	6.26 inches (15.9 cm)	4.3 inches (10.92 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	59.84 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	-	No
Flash
Flash	-	No
Resolution
Resolution	8 MP, Primary Camera	2 MP, Primary Camera
Video Recording
Video Recording	1920x1080 fps	-

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General

Brand
Brand	I Kall	Samsung
Launch Date
Launch Date	December 14, 2021 (Official)	September 3, 2015 (Official)
Operating System
Operating System	Android v10 (Q)	Android v4.4 (Kitkat)

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash	Digital Zoom Auto Flash Face detection
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	2592 x 1944 Pixels
OIS
OIS	-	No
Resolution
Resolution	13 MP, Primary Camera	5 MP, Primary Camera
Sensor
Sensor	CMOS image sensor
Shooting Modes
Shooting Modes	-	High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1280x720 @ 30 fps

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, v4.0
GPS
GPS	Yes with A-GPS	Yes with A-GPS, Glonass
NFC
NFC	-	No
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 21.1 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
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	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM Size	-	SIM1: Micro, SIM2: Micro
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+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	-

Performance

CPU
CPU	Quad core, 1.3 GHz	Dual core, 1.3 GHz, Cortex A53
Chipset
Chipset	-	Marvell PXA1908
Graphics
Graphics	-	Vivante GC7000UL

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	No
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 128 GB
Internal Memory
Internal Memory	32 GB	4 GB
User Available Storage
User Available Storage	-	Up to 1.99 GB