Difference between SAMSUNG GALAXY A91 and TCL 50 NXTPAPER ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A91	TCL TCL 50 NXTPAPER
VERSION
Announced	Preliminary specifications / Spécifications préliminaires	September 2024
Release date	Rumored / Rumeur	September 2024
NETWORK
Technology	GSM / HSPA / LTE	5G
DEVICE
Dimensions		167.6 x 75.5 x 8 mm (6.60 x 2.97 x 0.31 in)
Weight		196 (g6.91 oz)
S.I.M.	Single SIM or Dual SIM / Single or double SIM
Design	32MP	8 MP (1080p@30fps)
Other	Always-on display / Permanent display	NxtPaper technology
SCREEN
langfront.Type	Super AMOLED	IPS LCD,120Hz,
Size	6.7 inches	6.8 inches
Resolution	1080 x 2400 pixels	1080 x 2460 pixels
Protection

PLATFORM
Operating system	Android 10,OneUI,	Android 14
Chipset	Qualcomm SM8150 Snapdragon 855 (7nm)	Mediatek Dimensity 6300 (6 nm)
Processor	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 640	Mali-G57 MC2
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	128GB 8GB RAM	256GB 8GB RAM
CAMERA
Main	48 MP + 12 MP + 5 MP	108 MP (f/1.8) + 8 MP (120°) + 2 MP (macro)
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	5.3
GPS	✔️	✔️
NFC	❌	✔️
Radio
USB	Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,Samsung DeX (desktop experience support) ANT+,	Fingerprint (side-mounted),gyro,accelerometer,proximity,compass,barometer,
Various	Fast Charging 45W / Fast battery charge 45W	Fast Charging 33W
BATTERY
Type	4500 mAh	5010 mAh

What is the difference between SAMSUNG GALAXY A91 and TCL 50 NXTPAPER ?