Lava Z2 Max vs Kult Ambition

Key Specs

Battery
6000 mAh	2600 mAh
Display
7.0 inches (17.78 cm)	5.0 inches (12.7 cm)
Front Camera
8 MP	5 MP
Processor
MediaTek Helio A20	MediaTek MT6737
RAM
2 GB	3 GB
Rear Camera
13 MP + 2 MP	13 MP

Battery

Capacity
6000 mAh	2600 mAh
Removable
No	Yes
Type
Li-Polymer	Li-Polymer
USB Type-C
Yes	No

Design

Build Material
-	Case: Metal Back: Metal
Colours
Stroked Blue, Stroked Cyan	Black
Height
174.7 mm	145.3 mm
Thickness
9 mm	9.1 mm
Weight
216 grams	160 grams
Width
78.6 mm	72.7 mm

Display

Aspect Ratio
20.5:9	16:9
Bezel-less display
Yes with waterdrop notch	-
Display Type
IPS LCD	IPS LCD
Pixel Density
256 ppi	294 ppi
Resolution
720x1640 px (HD+)	720x1280 px (HD)
Screen Protection
Corning Gorilla Glass v3	-
Screen Size
7.0 inches (17.78 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
84.87 %	65.09 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	-
Flash
Yes, Screen flash	-
Resolution
8 MP f/2.2, Primary Camera(1.12µm pixel size)	5 MP, Primary Camera

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General

Brand
Lava	Kult
Custom UI
Android Go	-
Launch Date
May 11, 2021 (Official)	December 11, 2017 (Official)
Operating System
Android v10 (Q)	Android v7.0 (Nougat)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Dual	Single
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
4128 x 3096 Pixels	4128 x 3096 Pixels
OIS
-	No
Resolution
13 MP f/1.85, Primary Camera 2 MP, Depth Camera	13 MP, Primary Camera
Settings
Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
1280x720 @ 30 fps	1280x720 @ 30 fps

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v4.0
GPS
Yes with A-GPS	Yes with A-GPS
NFC
No	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: 0.929 W/kg, Body: 0.873 W/kg
SIM 1
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	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz EDGE: Available
SIM 2
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	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Micro, SIM2: Micro
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	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	64 bit
CPU
Quad core, 1.8 GHz, Cortex A53	Quad core, 1.25 GHz, Cortex A53
Chipset
MediaTek Helio A20	MediaTek MT6737
Fabrication
12 nm	-
Graphics
-	Mali-T720 MP2
RAM type
LPDDR3	-

Sensors

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

Storage

Expandable Memory
Yes, Up to 256 GB	Yes, Up to 32 GB
Internal Memory
32 GB	32 GB
USB OTG
Yes	Yes
User Available Storage
-	Up to 24 GB