Difference between VIVO PAD AIR and REALME C63 ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO PAD AIR	REALME REALME C63
VERSION
Announced	August 2023	May 2024
Release date	August 2023	June 2024
NETWORK
Technology	❌	4G
DEVICE
Dimensions	259.7 x 176 x 6.7 mm (10.22 x 6.93 x 0.26 in)	167.3 x 76.7 x 7.7 mm (6.59 x 3.02 x 0.30 in)
Weight	530 (g1.17 lb)	189 g or 191 g
S.I.M.
Design	5 MP (1080p@30fps)	8 MP (720p)
Other	Stylus support	IP54,dust and splash resistant,
SCREEN
langfront.Type	IPS LCD,1B colors,144Hz,HDR10,	IPS LCD,90Hz,
Size	11.5 inches	6.75 inches
Resolution	1840 x 2800 pixels	720 x 1600 pixels
Protection
PLATFORM
Operating system	Android 13,OriginOS 3,	Android 14, Realme UI 5.0
Chipset	Qualcomm SM8250-AC Snapdragon 870 5G (7nm)	Unisoc Tiger T612 (12nm)
Processor	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Adreno 650	Mali-G57
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM	128GB 6GB RAM or 128GB 8GB RAM or 256GB 8GB RAM
CAMERA
Main	8 MP	50 MP (f/1.8) + Auxiliary lens
SOUND
Loudspeaker	Yes, with stereo (4 speakers)	Yes, with dual speakers
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band	dual-band
Bluetooth	5.2	5.0
GPS		✔️
NFC	❌	✔️
Radio	❌
USB	USB Type-C 3.0,magnetic connector,	USB Type-C 2.0
CHARACTERISTICS
Sensors	Accelerometer,gyro,proximity (accessories only),	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,
Various	Fast charging 44W,Reverse charging 5W,	Fast Charging 45W
BATTERY
Type	8500 mAh	5000 mAh

What is the difference between VIVO PAD AIR and REALME C63 ?