Difference between SONY XPERIA XZ2 and BLU STUDIO X12 ?

	PRODUCT 1	PRODUCT 2
	SONY SONY XPERIA XZ2	BLU BLU STUDIO X12
VERSION
Announced		2021
Release date	2018	2021
NETWORK
Technology	GSM / HSPA / LTE	GSM / HSPA
DEVICE
Dimensions	153 x 72 x 11.1 mm	160 x 77.5 x 9 mm (6.30 x 3.05 x 0.35 in)
Weight	198 g	189 (g6.67 oz)
S.I.M.		Dual SIM
Design	5 MP	8 MP
Other
SCREEN
langfront.Type		IPS LCD
Size	5.7 inches	6.0 inches
Resolution	1080 x 2160 pixels	480 x 960 pixels
Protection	Gorilla Glass 5

PLATFORM
Operating system	Android 8.0	Android 10 (Go edition)
Chipset
Processor	4x2.7 GHz Kryo & 4x1.7 GHz Kryo ثماني النواة	Quad-core 1.3 GHz Cortex-A7
GPU
MEMORY
Card slot	microSD	microSDXC
Internal & RAM	64 GB, 4/6 GB RAM	32GB 1GB RAM
CAMERA
Main	19 MP	8 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	Wi-Fi 802.11 a/b/g/n/ac,dual-band,Wi-Fi Direct,DLNA,hotspot,	✔️
Bluetooth	5.0, A2DP, aptX HD, LE	✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio	❌	FM Radio
USB	3.1,Type-C,	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,gyro,proximity,barometer,compass,color spectrum,	Accelerometer
Various
BATTERY
Type		3000 mAh

What is the difference between SONY XPERIA XZ2 and BLU STUDIO X12 ?