Difference between VIVO PAD AIR and VIVO Z1 LITE ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO PAD AIR	VIVO VIVO Z1 LITE
VERSION
Announced	August 2023	2018
Release date	August 2023	2018
NETWORK
Technology	❌
DEVICE
Dimensions	259.7 x 176 x 6.7 mm (10.22 x 6.93 x 0.26 in)	154.8 x 75 x 7.9 mm
Weight	530 (g1.17 lb)
S.I.M.
Design	5 MP (1080p@30fps)	16MP
Other	Stylus support
SCREEN
langfront.Type	IPS LCD,1B colors,144Hz,HDR10,
Size	11.5 inches	6.26 inches
Resolution	1840 x 2800 pixels	1080 x 2280 p
Protection

PLATFORM
Operating system	Android 13,OriginOS 3,	Android 8.1 (Oreo)
Chipset	Qualcomm SM8250-AC Snapdragon 870 5G (7nm)
Processor	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core 2.2 GHz Cortex-A53
GPU	Adreno 650
MEMORY
Card slot	❌	microSD, up to 256 GB
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM	32 GB, 4 GB RAM
CAMERA
Main	8 MP	16 MP + 2 MP
SOUND
Loudspeaker	Yes, with stereo (4 speakers)	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band
Bluetooth	5.2
GPS
NFC	❌
Radio	❌	FM Radio
USB	USB Type-C 3.0,magnetic connector,	microUSB 2.0
CHARACTERISTICS
Sensors	Accelerometer,gyro,proximity (accessories only),	Fingerprint reader
Various	Fast charging 44W,Reverse charging 5W,
BATTERY
Type	8500 mAh	3260 mAh

What is the difference between VIVO PAD AIR and VIVO Z1 LITE ?