Alcatel 3v vs I Kall Z7

Key Specs

Battery
3000 mAh	4000 mAh
Display
6.0 inches (15.24 cm)	6.26 inches (15.9 cm)
Front Camera
8 MP	8 MP
Processor
MediaTek MT8735A	-
RAM
3 GB	3 GB
Rear Camera
16 MP + 5 MP	13 MP

Battery

Capacity
3000 mAh	4000 mAh
Removable
No	No
TalkTime
Up to 6 Hours(4G) / Up to 9 Hours(3G) / Up to 14.3 Hours(2G)	-
Type
Li-ion	Li-ion
USB Type-C
No	No

Design

Colours
Spectrum Black, Spectrum Gold	Blue
Height
162 mm	-
Thickness
8 mm	-
Weight
155 grams	-
Width
76 mm	-

Display

Aspect Ratio
18:9	-
Bezel-less display
Yes	Yes with notch
Display Type
IPS LCD	IPS LCD
Pixel Density
402 ppi	269 ppi
Resolution
1080x2160 px (FHD+)	720x1520 px (HD+)
Screen Size
6.0 inches (15.24 cm)	6.26 inches (15.9 cm)
Screen to Body Ratio (calculated)
75.46 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
No	-
Camera Features
Fixed Focus	-
Camera Setup
Single	-
Resolution
8 MP, Primary Camera(5.0" sensor size, 1.12µm pixel size)	8 MP, Primary Camera
Video Recording
1280x720 @ 30 fps	1920x1080 fps

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General

Brand
Alcatel	I Kall
Launch Date
May 31, 2018 (Official)	December 14, 2021 (Official)
Operating System
Android v8.0 (Oreo)	Android v10 (Q)

Main Camera

Autofocus
Yes, Phase Detection autofocus	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash
Camera Setup
Dual	Single
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
4616 x 3464 Pixels	4128 x 3096 Pixels
Resolution
16 MP f/2.2, Primary Camera(2.8" sensor size, 1.25µm pixel size)5 MP(5.0" sensor size)	13 MP, Primary Camera
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) Burst mode	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v4.2	Yes
GPS
Yes with A-GPS	Yes with A-GPS
NFC
Yes	-
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 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 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 GPRS: 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 Size
SIM1: Nano, SIM2: Nano	-
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging, microUSB
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Calling
Yes	-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	-
CPU
Quad core, 1.45 GHz, Cortex A53	Quad core, 1.3 GHz
Chipset
MediaTek MT8735A	-
Graphics
Mali-T720 MP2	-

Sensors

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

Storage

Expandable Memory
Yes, Up to 128 GB	Yes, Up to 128 GB
Internal Memory
32 GB	32 GB
USB OTG
Yes	-