Difference between SAMSUNG GALAXY S7 and VIVO X30 PRO ? in United States

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY S7	VIVO VIVO X30 PRO
VERSION
Announced		2019
Release date	2016	2019
NETWORK
Technology	GSM / HSPA / LTE
DEVICE
Dimensions	142.4 x 69.6 x 7.9 mm	158.5 x 74.1 x 8.8 mm
Weight	152 g	198.5 g
S.I.M.	Single SIM (Nano-SIM) or Dual SIM	Double SIM
Design	5 MP	32MP
Other
SCREEN
langfront.Type
Size	5.1 inches	6.44 inches
Resolution	1440 x 2560 pixels	1080 x 2400 pixels
Protection	Corning Gorilla Glass 4

PLATFORM
Operating system	Android OS,v6.0 (Marshmallow),	Android 9.0 (Pie); Funtouch 10.0
Chipset	Qualcomm MSM8996 Snapdragon 820<br />Exynos 8890 Octa	Exynos 980 (8nm)
Processor	Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo<br />Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53	Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)
GPU	Adreno 530	Mali-G76 MP5
MEMORY
Card slot	microSD	❌
Internal & RAM	32/64 GB, 4 GB RAM	128GB 8GB RAM, 256GB 8GB RAM
CAMERA
Main	12 MP	64 MP + 32 MP + 8 MP
SOUND
Loudspeaker	Voice 69dB / Noise 69dB / Ring 71dB	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	Wi-Fi 802.11 a/b/g/n/ac,dual-band,Wi-Fi Direct,hotspot,	✔️
Bluetooth	v4.2, A2DP, LE, aptX	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	❌	FM Radio
USB	microUSB v2.0,USB Host,	Type-C 1.0
CHARACTERISTICS
Sensors	Fingerprint,accelerometer,gyro,proximity,compass,barometer,heart rate,SpO2,	Fingerprint (under screen,optical),accelerometer,gyroscope,proximity,compass,
Various		33W fast battery charging
BATTERY
Type	Non-removable langproduct.Li-Ion 3000 mAh battery	4350 mAh

What is the difference between SAMSUNG GALAXY S7 and VIVO X30 PRO in United States?