Difference between ULEFONE NOTE 15 and VIVO S15 PRO ?

	PRODUCT 1	PRODUCT 2
	ULEFONE ULEFONE NOTE 15	VIVO VIVO S15 PRO
VERSION
Announced	June 2023	May 2022
Release date	June 2023	May 2022
NETWORK
Technology	HSPA	5G
DEVICE
Dimensions	157.2 x 75.3 x 8.9 mm (6.19 x 2.96 x 0.35 in)	158.9 x 73.5 x 8.6 mm (6.26 x 2.89 x 0.34 in)
Weight	179 (g6.31 oz)	188 (g6.63 oz)
S.I.M.
Design	5 MP (720p)	32 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD	AMOLED,120Hz,HDR10+,
Size	6.22 inches	6.56 inches
Resolution	720 x 1600 pixels	1080 x 2376 pixels
Protection
PLATFORM
Operating system	Android 12 (Go edition)	Android 12,Origin OS Ocean,
Chipset	Mediatek MT6580A/WVP (28nm)	MediaTek Dimensity 8100 (5nm)
Processor	Quad-core 1.3 GHz Cortex-A7	Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU	Mali-400	Mali-G610 MC6
MEMORY
Card slot	microSDXC	❌
Internal & RAM	32GB 2GB RAM	256GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	8 MP + 2 MP (depth)	50 MP (f/1.9) + 12 MP (116˚) + 2 MP (depth)
SOUND
Loudspeaker	✔️	Yes, with dual speakers
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	✔️	5.3
GPS	✔️	Yes,A-GPS,GLONASS,GALILEO,BDS,QZSS,
NFC	❌	✔️
Radio	Stereo FM radio,recording,	❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Accelerometer,proximity,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,color spectrum,
Various		Fast charging 80W
BATTERY
Type	4000 mAh	4500 mAh

What is the difference between ULEFONE NOTE 15 and VIVO S15 PRO ?