Comparison between:
- 74.5" Samsung QE75QN93A
- 64.5" Samsung QE65QN93A
- 54.6" Samsung QE55QN93A
- 49.5" Samsung QE50QN93A

Information about the brand, series, model and model aliases.

	Samsung QE75QN93A	Samsung QE65QN93A	Samsung QE55QN93A	Samsung QE50QN93A
Series	QN93A / QN92A / QN91A	QN93A / QN92A / QN91A	QN93A / QN92A / QN91A	QN93A / QN92A / QN91A

Model alias	QE75QN92A QE75QN91A QE75QN93AATXXC QE75QN92AATXXC QE75QN91AATXXC GQ75QN93AATXZG GQ75QN92AATXZG GQ75QN91AATXZG	QE65QN92A QE65QN91A QE65QN93AATXXC QE65QN92AATXXC QE65QN91AATXXC GQ65QN93AATXZG GQ65QN92AATXZG GQ65QN91AATXZG	QE55QN92A QE55QN91A QE55QN93AATXXC QE55QN92AATXXC QE55QN91AATXXC GQ55QN93AATXZG GQ55QN92AATXZG GQ55QN91AATXZG	QE50QN92A QE50QN91A QE50QN93AATXXC QE50QN92AATXXC QE50QN91AATXXC GQ50QN93AATXZG GQ50QN92AATXZG GQ50QN91AATXZG
Model year	2021	2021	2021	2021

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class	74.5 in	64.5 in	54.6 in	49.5 in
Diagonal	1893 mm 189.3 cm 74.5276 in 6.2106 ft	1639 mm 163.9 cm 64.5276 in 5.3773 ft	1388 mm 138.8 cm 54.6457 in 4.5538 ft	1257 mm 125.7 cm 49.4882 in 4.124 ft
Width	1650.24 mm 165.024 cm 64.9701 in 5.4142 ft	1428.48 mm 142.848 cm 56.2394 in 4.6866 ft	1209.6 mm 120.96 cm 47.622 in 3.9685 ft	1095.84 mm 109.584 cm 43.1433 in 3.5953 ft
Height	928.26 mm 92.826 cm 36.5457 in 3.0455 ft	803.52 mm 80.352 cm 31.6346 in 2.6362 ft	680.4 mm 68.04 cm 26.7874 in 2.2323 ft	616.41 mm 61.641 cm 24.2681 in 2.0223 ft
Panel type	VA	VA	VA	VA
Panel bit depth	10 bits	10 bits	10 bits	10 bits
Colors	1073741824 colors 30 bits	1073741824 colors 30 bits	1073741824 colors 30 bits	1073741824 colors 30 bits
Aspect ratio	1.778:1 16:9	1.778:1 16:9	1.778:1 16:9	1.778:1 16:9
Resolution	3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p	3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p	3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p	3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p
Pixel pitch	0.43 mm 0.043 cm 0.0169 in 0.0014 ft	0.372 mm 0.0372 cm 0.0146 in 0.0012 ft	0.315 mm 0.0315 cm 0.0124 in 0.001 ft	0.285 mm 0.0285 cm 0.0112 in 0.0009 ft
Pixel density	59 ppi 23 ppcm	68 ppi 26 ppcm	80 ppi 31 ppcm	89 ppi 35 ppcm
Display area	95.73 %	95.7 %	94.95 %	94.02 %
Backlight	Mini LED	Mini LED	Mini LED	Mini LED
DCI P3	100 %	100 %	100 %	100 %
HDR	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000
Horizontal viewing angle	178 °	178 °	178 °	178 °
Vertical viewing angle	178 °	178 °	178 °	178 °
Coating	Anti-glare/Matte	Anti-glare/Matte	Anti-glare/Matte	Anti-glare/Matte
	Local dimming zones - 1000	Local dimming zones - 792	Local dimming zones - 576	-

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)

40 Hz - 120 Hz

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technology	Picture Quality Index	Picture Quality Index	Picture Quality Index	Picture Quality Index
Interpolation value	4600	4600	4600	4600
Interpolation measurement unit	PQI	PQI	PQI	PQI

Information about the power supply and consumption, energy efficiency class, etc.

110V	100 V - 120 V	100 V - 120 V	100 V - 120 V	100 V - 120 V
220V	220 V - 240 V	220 V - 240 V	220 V - 240 V	220 V - 240 V
Alternating current frequency	50 Hz - 60 Hz	50 Hz - 60 Hz	50 Hz - 60 Hz	50 Hz - 60 Hz
Power consumption (sleep)	0.5 W	0.5 W	0.5 W	0.5 W
Power consumption (average)	107 W	102 W	84 W	65 W
Power consumption (maximum)	300 W	260 W	225 W	130 W
Power consumption (annual)	107 kWh	102 kWh	165 kWh	-
Energy efficiency class	E	F	F	F

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width	1670 mm 167 cm 65.748 in 5.479 ft	1446.3 mm 144.63 cm 56.9409 in 4.7451 ft	1227.4 mm 122.74 cm 48.3228 in 4.0269 ft	1114 mm 111.4 cm 43.8583 in 3.6549 ft
Height	958.2 mm 95.82 cm 37.7244 in 3.1437 ft	829.3 mm 82.93 cm 32.6496 in 2.7208 ft	706.2 mm 70.62 cm 27.8031 in 2.3169 ft	644.9 mm 64.49 cm 25.3898 in 2.1158 ft
Depth	26.7 mm 2.67 cm 1.0512 in 0.0876 ft	25.9 mm 2.59 cm 1.0197 in 0.085 ft	25.9 mm 2.59 cm 1.0197 in 0.085 ft	26.9 mm 2.69 cm 1.0591 in 0.0883 ft
Weight	35 kg 77.16 lbs	24.4 kg 53.79 lbs	17.7 kg 39.02 lbs	14 kg 30.86 lbs
Width with stand	1670 mm 167 cm 65.748 in 5.479 ft	1446.3 mm 144.63 cm 56.9409 in 4.7451 ft	1227.4 mm 122.74 cm 48.3228 in 4.0269 ft	1114 mm 111.4 cm 43.8583 in 3.6549 ft
Height with stand	1020 mm 102 cm 40.1575 in 3.3465 ft	891.4 mm 89.14 cm 35.0945 in 2.9245 ft	768 mm 76.8 cm 30.2362 in 2.5197 ft	708.9 mm 70.89 cm 27.9094 in 2.3258 ft
Depth with stand	317.5 mm 31.75 cm 12.5 in 1.0417 ft	285.4 mm 28.54 cm 11.2362 in 0.9364 ft	235.2 mm 23.52 cm 9.2598 in 0.7717 ft	222.6 mm 22.26 cm 8.7638 in 0.7303 ft
Weight with stand	44.8 kg 98.77 lbs	31.4 kg 69.23 lbs	21.9 kg 48.28 lbs	18.6 kg 41.01 lbs
Box width	1841 mm 184.1 cm 72.4803 in 6.04 ft	1621 mm 162.1 cm 63.8189 in 5.3182 ft	1409 mm 140.9 cm 55.4724 in 4.6227 ft	1261 mm 126.1 cm 49.6457 in 4.1371 ft
Box height	1127 mm 112.7 cm 44.3701 in 3.6975 ft	947 mm 94.7 cm 37.2835 in 3.107 ft	844 mm 84.4 cm 33.2283 in 2.769 ft	771 mm 77.1 cm 30.3543 in 2.5295 ft
Box depth	198 mm 19.8 cm 7.7953 in 0.6496 ft	186 mm 18.6 cm 7.3228 in 0.6102 ft	177 mm 17.7 cm 6.9685 in 0.5807 ft	144 mm 14.4 cm 5.6693 in 0.4724 ft
Box weight	55 kg 121.25 lbs	39.4 kg 86.86 lbs	28 kg 61.73 lbs	22 kg 48.5 lbs
Stand width	390 mm 39 cm 15.3543 in 1.2795 ft	340 mm 34 cm 13.3858 in 1.1155 ft	300 mm 30 cm 11.811 in 0.9843 ft	465 mm 46.5 cm 18.3071 in 1.5256 ft
Stand height	-	238.76 mm 23.876 cm 9.4 in 0.7833 ft	218.44 mm 21.844 cm 8.6 in 0.7167 ft	-
Stand depth	317.5 mm 31.75 cm 12.5 in 1.0417 ft	285.4 mm 28.54 cm 11.2362 in 0.9364 ft	235.2 mm 23.52 cm 9.2598 in 0.7717 ft	222.6 mm 22.26 cm 8.7638 in 0.7303 ft
Colors	Carbon Silver and Sand Carbon	Carbon Silver and Sand Carbon	Carbon Silver and Sand Carbon	Carbon Silver and Sand Carbon

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mount	Yes	Yes	Yes	Yes
VESA interface	400 x 400 mm	400 x 300 mm	200 x 200 mm	200 x 200 mm
Removable stand	Yes	Yes	Yes	Yes
Height adjustment	No	No	No	No
Landscape/portrait pivot	No	No	No	No
Left/right swivel	No	No	No	No
Forward/backward tilt	No	No	No	No
	Bending Plate Stand Slim Fit Wall-mount (optional)	Bending Plate Stand Slim Fit Wall-mount (optional)	Bending Plate Stand Slim Fit Wall-mount (optional)	Bending Plate Stand Slim Fit Wall-mount (optional)

The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.

TV tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S
	Dual tuner	Dual tuner	Dual tuner	Dual tuner

Information about the central processor, graphic processor and the memory of the model.

Processor brand name	Samsung Neo Quantum Processor 4K	Samsung Neo Quantum Processor 4K	Samsung Neo Quantum Processor 4K	Samsung Neo Quantum Processor 4K
SoC	MediaTek	MediaTek	MediaTek	MediaTek
CPU cores	4	4	4	4

Information about the operating system, applications, various software features if available.

Operating system (OS)

Tizen 6.0

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers	4 x 5 W 2 x 10 W	4 x 5 W 2 x 10 W	4 x 5 W 2 x 10 W	4 x 5 W 2 x 10 W
Subwoofer	2 x 10 W	2 x 10 W	2 x 10 W	2 x 10 W
	4.2.2 CH 60W Active Voice Amplifier Adaptive Sound+ Bluetooth Audio Dolby 5.1 Decoder Dolby Digital Plus Multiroom Link Object Tracking Sound+ Q-Symphony SpaceFit Sound Sound Mirroring Surround Sound Voice Guide	4.2.2 CH 60W Active Voice Amplifier Adaptive Sound+ Bluetooth Audio Dolby 5.1 Decoder Dolby Digital Plus Multiroom Link Object Tracking Sound+ Q-Symphony SpaceFit Sound Sound Mirroring Surround Sound Voice Guide	4.2.2 CH 60W Active Voice Amplifier Adaptive Sound+ Bluetooth Audio Dolby 5.1 Decoder Dolby Digital Plus Multiroom Link Object Tracking Sound+ Q-Symphony SpaceFit Sound Sound Mirroring Surround Sound Voice Guide	4.2.2 CH 60W Active Voice Amplifier Adaptive Sound+ Bluetooth Audio Dolby 5.1 Decoder Dolby Digital Plus Multiroom Link Object Tracking Sound+ Q-Symphony SpaceFit Sound Sound Mirroring Surround Sound Voice Guide

Many contemporary desktop monitors and smart TV sets have built-in cameras.

Camera

Supported network technologies and standards for exchanging data with other devices.

Network

LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct
DLNA
Wireless TV On (WOW)
Wired TV On (WOL)
Wireless Dex

Available connectivity ports, slots and interfaces.

Connectivity	2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 1 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4	2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 1 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4	2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 1 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4	2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 1 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4
	Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Refresh Rate (HFR) - 4K@120 fps Variable Refresh Rate (VRR)	Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Refresh Rate (HFR) - 4K@120 fps Variable Refresh Rate (VRR)	Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Refresh Rate (HFR) - 4K@120 fps Variable Refresh Rate (VRR)	Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Refresh Rate (HFR) - 4K@120 fps Variable Refresh Rate (VRR)

Some additional functional features of the model.

Features

100% Color Volume with Quantum Dot
360 Camera Support
360 Video Player
4K AI Upscaling
Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption)
Adaptive Picture
Alexa
Ambient Mode+
AMD FreeSync Premium Pro
Auto Motion Plus
Bixby
Brightness/Color Detection
Clear Motion
ConnectShare
Contrast Enhancer
Digital Clean View
Dynamic Black EQ
Eco Sensor
Expert Calibration
Far-Field Voice Interaction
Filmmaker Mode
Game Motion Plus
Google Assistant
Learn TV Remote / Learn Menu Screen
Motion Xcelerator Turbo+
MultiView
Natural Mode Support
Quantum Matrix Technology
PC on TV
Picture-in-Picture
PVR
Samsung Health
Super Ultrawide GameView & Game Bar
Tap View
TV Plus
Ultimate UHD Dimming Pro
Ultra Viewing Angle

Smart TV sets allow the display of different image file formats.

Image file formats

JPEG
GIF
PNG
MPO
BMP

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs

AAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
APE
AIFF
ALAC
Vorbis

Smart TV sets allow playing various video file formats.

Video file formats/codecs

3GPP
AVI
ASF
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
RealVideo
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV
AV1
MOV
TRP
FLV
SVI
RMVB

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature	10 °C - 40 °C 50 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F
Operating humidity	10 % - 80 %	10 % - 80 %	10 % - 80 %	10 % - 80 %
Storage temperature	-20 °C - 40 °C -4 °F - 104 °F	-20 °C - 40 °C -4 °F - 104 °F	-20 °C - 40 °C -4 °F - 104 °F	-20 °C - 40 °C -4 °F - 104 °F
Storage humidity	5 % - 95 %	5 % - 95 %	5 % - 95 %	5 % - 95 %

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

Accessories

Premium SolarCell Remote - TM2180E

Information about other features.

Additional features

Solid Slim Design

Samsung QE75QN93A

Samsung QE65QN93A

Samsung QE55QN93A

Samsung QE50QN93A