Lava Z3 vs Lava Z53

Key Specs

Battery
Battery	5000 mAh	4120 mAh
Display
Display	6.51 inches (16.54 cm)	6.1 inches (15.49 cm)
Front Camera
Front Camera	5 MP	5 MP
Processor
Processor	MediaTek	Unisoc SC9832E
RAM
RAM	3 GB	1 GB
Rear Camera
Rear Camera	8 MP + 0.08 MP	8 MP

Battery

Capacity
Capacity	5000 mAh	4120 mAh
Quick Charging
Quick Charging	-	Yes, Fast, 7.5W
Removable
Removable	No	Yes
Standby time
Standby Time	-	Up to 493 Hours(2G)
TalkTime
TalkTime	-	Up to 35 Hours(4G)
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	Yes	No

Design

Colours
Colours	Striped Blue, Striped Cyan	Prism Blue, Prism Rose
Height
Height	164.5 mm	136 mm
Thickness
Thickness	8.9 mm	9.7 mm
Weight
Weight	-	134.9 grams
Width
Width	75.8 mm	66.3 mm

Display

Aspect Ratio
Aspect Ratio	20:9	19:9
Bezel-less display
Bezel-less display	Yes with waterdrop notch	Yes with waterdrop notch
Display Type
Display Type	IPS LCD	TFT
Pixel Density
Pixel Density	270 ppi	232 ppi
Resolution
Resolution	720x1600 px (HD+)	600x1280 px
Screen Protection
Screen Protection	-	No
Screen Size
Screen Size	6.51 inches (16.54 cm)	6.1 inches (15.49 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	82.06 %	102.49 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

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

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General

Brand
Brand	Lava	Lava
Custom UI
Custom UI	-	Star OS
Launch Date
Launch Date	November 16, 2021 (Official)	January 31, 2020 (Official)
Operating System
Operating System	Android v11	Android v9.0 (Pie)

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	Digital Zoom Auto Flash	Digital Zoom
Camera Setup
Camera Setup	Dual	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	3264 x 2448 Pixels	3264 x 2448 Pixels
Resolution
Resolution	8 MP f/2.0, Primary Camera(1.12µm pixel size)0.08 MP	8 MP, Primary Camera(1.12µm pixel size)
Shooting Modes
Shooting Modes	High Dynamic Range mode (HDR)	High Dynamic Range mode (HDR) Burst mode
Video Recording
Video Recording	1920x1080 @ 30 fps	1920x1080 fps

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.0	Yes, v4.2
GPS
GPS	Yes with A-GPS	Yes with A-GPS
NFC
NFC	No	-
Network Support
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
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) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
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) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging, microUSB
VoLTE
VoLTE	Yes	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	Mobile Hotspot

Performance

CPU
CPU	Octa core, 2.3 GHz	Quad core, 1.4 GHz, Cortex A7
Chipset
Chipset	MediaTek	Unisoc SC9832E
Fabrication
Fabrication	-	28 nm
Graphics
Graphics	-	Mali-T820 MP1
RAM type
RAM Type	-	LPDDR3

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 512 GB	Yes, Up to 256 GB
Internal Memory
Internal Memory	32 GB	16 GB
USB OTG
USB OTG	Yes	Yes