Difference between VIVO X FOLD 2 and REALME C31 ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO X FOLD 2	REALME REALME C31
VERSION
Announced	April 2023	March 2022
Release date	April 2023	March 2022
NETWORK
Technology	5G	4G
DEVICE
Dimensions	Unfolded: 161.3 x 143.4 x 6 mm / Folded: 161.3 x 73.4 x 12.9 mm
Weight	279 (g9.84 oz)
S.I.M.		Dual SIM
Design	16 MP (1080p@30fps) / Cover camera: 16 MP (1080p@30fps)	5 MP
Other	Cover display: AMOLED,120Hz,HDR10+,Dolby Vision,6.53 inches,1080 x 2520 pixels,
SCREEN
langfront.Type	Foldable LTPO4 AMOLED,120Hz,HDR10+,Dolby Vision,	IPS LCD
Size	8.03 inches	6.5 inches
Resolution	1916 x 2160 pixels	720 x 1600 pixels
Protection
PLATFORM
Operating system	Android 13,Origin OS 3,	Android 11,Realme UI 2.0,
Chipset	Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4nm)	Unisoc Tiger T612 (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 (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Adreno 740	Mali-G57
MEMORY
Card slot	❌	microSDXC
Internal & RAM	256GB 12GB RAM or 512GB 12GB RAM	32GB 3GB RAM or 64GB 4GB RAM
CAMERA
Main	50 MP (f/1.8) (Laser Auto Focus) + 12 MP (2x optical zoom) + 12 MP (108˚)	13 MP + 2 MP + 0.3 MP
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	tri-band,Wi-Fi Direct,	✔️
Bluetooth	5.3	✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio	❌
USB	USB Type-C 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Dual screen fingerprint (under display),ultrasonic),accelerometer,gyro,proximity,compass,barometer,	Fingerprint (side-mounted),accelerometer,proximity,
Various	120W fast charging (100% in 25 min),50W wireless charging (100% in 40 min),10W reverse wireless charging,
BATTERY
Type	4800 mAh	5000 mAh

What is the difference between VIVO X FOLD 2 and REALME C31 ?

VIVO

VIVO X FOLD 2

REALME

REALME C31