Samsung 75 Inch QLED Ultra HD (8K) TV (Q900R QA75Q900RBKXXL) vs Samsung 40 Inch LED HD Ready TV (40H4240) comparison

Show Only Differences Highlight Differences	Samsung 75 Inch QLED Ultra HD (8K) TV (Q900R QA75Q900RBKXXL)	Samsung 40 Inch LED HD Ready TV (40H4240)
key specs
Display	75.00-inch	40.00-inch
Screen Type	QLED	LED
Resolution Standard	8K	HD-Ready
OS	Tizen	-
Smart TV	Yes	No
general
Brand	Samsung	Samsung
Model	75 Inch QLED Ultra HD (8K) TV (Q900R QA75Q900RBKXXL)	40 Inch LED HD Ready TV (40H4240)
Model Name	QA75Q900RBKXXL	40H4240
Display Size	75 inch	40 inch
Screen Type	QLED	LED
Color	Black	Black
Resolution (pixels)	7680x4320	1366x768
Resolution Standard	8K	HD-Ready
3D	No	No
Smart TV	Yes	No
Curve TV	No	No
Series	Q900R	-
Launch Year	2019	2018
connectivity features
No of HDMI Port	4	2
No of USB Port	3	2
Built In Wi-Fi	Yes	No
Ethernet (RJ45)	1	-
Analog Audio Input	-	Yes
audio features
Number of Speakers	4	2
Speaker Output RMS	60W	10 W
Speaker Type	-	2.0 Channel Speaker
smart tv features
Processor	Muse-M	-
Graphic Processor	Quantum Processor 8K	-
Supported App - Youtube	Yes	-
Supported App - Netflix	Yes	-
Supported App - Hotstar	Yes	-
Operating System	Tizen	-
Screen Mirroring	Yes	-
power features
Power Consumption	460W, 0.5W (Standby)	48 W, 0.5 W (Standby)
video features
Refresh Rate (Hz)	120	60
Contrast Ratio	-	Mega Contrast (Static)
remote control features
Touch Remote	-	No