Difference between ASUS ZENFONE 10 and VIVO Y91 ? in United States

	PRODUCT 1	PRODUCT 2
	ASUS ASUS ZENFONE 10	VIVO VIVO Y91
VERSION
Announced	June 2023	2019
Release date	July 2023	2019
NETWORK
Technology	5G
DEVICE
Dimensions	146.5 x 68.1 x 9.4 mm (5.77 x 2.68 x 0.37 in)	155.1 x 75.1 x 8.3 mm
Weight	172 (g6.07 oz)	163.5 g
S.I.M.		Duel
Design	32 MP (1080p@30fps)	1080p@30fps
Other	IP68 dust/water resistant
SCREEN
langfront.Type	Super AMOLED,144Hz,HDR10+,
Size	5.92 inches	6.22 inches - 720 x 1520 pixels
Resolution	1080 x 2400 pixels
Protection	Corning Gorilla Glass Victus

PLATFORM
Operating system	Android 13	Android 8.1 (Oreo)
Chipset	Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4nm)	Mediatek MT6762 Helio P22 (12nm)
Processor	Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)	Octa-core 2.0 GHz Cortex-A53
GPU	Adreno 740	PowerVR GE8320
MEMORY
Card slot	❌	microSD, up to 256 GB
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 16GB RAM or 512GB 16GB RAM	64 GB, 3 GB RAM
CAMERA
Main	50 MP (Optical Image Stabilization) + 13 MP (120˚)	13 MP + 2 MP - Selfie 8 MP
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	tri-band,Wi-Fi Direct,	✔️
Bluetooth	5.3	✔️
GPS	✔️	✔️
NFC	✔️
Radio	❌	FM radio
USB	USB Type-C 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,	Fingerprint reader
Various	Fast Charging 30W + Wireless charging 15W + Reverse charging 5W	accelerometer,proximity,compass,
BATTERY
Type	4300 mAh	4030 mAh

What is the difference between ASUS ZENFONE 10 and VIVO Y91 in United States?