Comparison between:
- 54.6" TCL 55A400U
- 64.5" TCL 65A400U
- 74.5" TCL 75A400U
- 84.6" TCL 85A400U

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

	TCL 55A400U	TCL 65A400U	TCL 75A400U	TCL 85A400U
Series	A400U	A400U	A400U	A400U

Model alias	55" TCL A400U Premium Wallpaper QD-Mini LED TV	65" TCL A400U Premium Wallpaper QD-Mini LED TV	75" TCL A400U Premium Wallpaper QD-Mini LED TV	85" TCL A400U Premium Wallpaper QD-Mini LED TV
Model year	2026	2026	2026	2026

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

Size class	54.6 in	64.5 in	74.5 in	84.6 in
Diagonal	1388 mm 138.8 cm 54.6457 in 4.5538 ft	1639 mm 163.9 cm 64.5276 in 5.3773 ft	1893 mm 189.3 cm 74.5276 in 6.2106 ft	2147.83 mm 214.783 cm 84.5602 in 7.0467 ft
Width	1209.6 mm 120.96 cm 47.622 in 3.9685 ft	1428.48 mm 142.848 cm 56.2394 in 4.6866 ft	1650.24 mm 165.024 cm 64.9701 in 5.4142 ft	1872 mm 187.2 cm 73.7008 in 6.1417 ft
Height	680.4 mm 68.04 cm 26.7874 in 2.2323 ft	803.52 mm 80.352 cm 31.6346 in 2.6362 ft	928.26 mm 92.826 cm 36.5457 in 3.0455 ft	1053 mm 105.3 cm 41.4567 in 3.4547 ft
Panel manufacturer	CSOT	CSOT	CSOT	CSOT
Panel type	HVA	HVA	HVA	HVA
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	0.315 mm 0.0315 cm 0.0124 in 0.001 ft	0.372 mm 0.0372 cm 0.0146 in 0.0012 ft	0.43 mm 0.043 cm 0.0169 in 0.0014 ft	0.488 mm 0.0488 cm 0.0192 in 0.0016 ft
Pixel density	80 ppi 31 ppcm	68 ppi 26 ppcm	59 ppi 23 ppcm	52 ppi 20 ppcm
Display area	94.4 %	95.29 %	95.76 %	96.02 %
Backlight	Mini LED	Mini LED	Mini LED	Mini LED
DCI P3	93 %	93 %	93 %	93 %
Brightness	650 cd/m²	650 cd/m²	650 cd/m²	600 cd/m²
Peak brightness	2500 cd/m²	2500 cd/m²	2500 cd/m²	2500 cd/m²
Static contrast	6000 : 1	6000 : 1	6000 : 1	6500 : 1
Dynamic contrast	25000000 : 1	25000000 : 1	25000000 : 1	25000000 : 1
HDR	HDR10 HDR10+ HDR10+ Gaming Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma)	HDR10 HDR10+ HDR10+ Gaming Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma)	HDR10 HDR10+ HDR10+ Gaming Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma)	HDR10 HDR10+ HDR10+ Gaming Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma)
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
	Precision Dimming Series Local dimming zones - 1008 HVA Pro Panel TCL Halo Control System (Powerful Light-emitting Microchip / Condensed Micro Lens / Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 23-bit) Bionic Color Optimization Technology Colorful Quantum Crystals Enhanced Stability High-Transmittance Filter Ultra-low Reflection	Precision Dimming Series Local dimming zones - 1008 HVA Pro Panel TCL Halo Control System (Powerful Light-emitting Microchip / Condensed Micro Lens / Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 23-bit) Bionic Color Optimization Technology Colorful Quantum Crystals Enhanced Stability High-Transmittance Filter Ultra-low Reflection	Precision Dimming Series Local dimming zones - 1008 HVA Pro Panel TCL Halo Control System (Powerful Light-emitting Microchip / Condensed Micro Lens / Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 23-bit) Bionic Color Optimization Technology Colorful Quantum Crystals Enhanced Stability High-Transmittance Filter Ultra-low Reflection	Precision Dimming Series Local dimming zones - 1008 HVA Pro Panel TCL Halo Control System (Powerful Light-emitting Microchip / Condensed Micro Lens / Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 23-bit) Bionic Color Optimization Technology Colorful Quantum Crystals Enhanced Stability High-Transmittance Filter Ultra-low Reflection

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)

48 Hz - 144 Hz

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

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

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	1228 mm 122.8 cm 48.3465 in 4.0289 ft	1446 mm 144.6 cm 56.9291 in 4.7441 ft	1668 mm 166.8 cm 65.6693 in 5.4724 ft	1892 mm 189.2 cm 74.4882 in 6.2073 ft
Height	710 mm 71 cm 27.9528 in 2.3294 ft	833 mm 83.3 cm 32.7953 in 2.7329 ft	959 mm 95.9 cm 37.7559 in 3.1463 ft	1085 mm 108.5 cm 42.7165 in 3.5597 ft
Depth	39.9 mm 3.99 cm 1.5709 in 0.1309 ft	39.9 mm 3.99 cm 1.5709 in 0.1309 ft	39.9 mm 3.99 cm 1.5709 in 0.1309 ft	41.9 mm 4.19 cm 1.6496 in 0.1375 ft
Weight	13.4 kg 29.54 lbs	17.7 kg 39.02 lbs	24.6 kg 54.23 lbs	34.5 kg 76.06 lbs
Width with stand	1228 mm 122.8 cm 48.3465 in 4.0289 ft	1446 mm 144.6 cm 56.9291 in 4.7441 ft	1668 mm 166.8 cm 65.6693 in 5.4724 ft	1892 mm 189.2 cm 74.4882 in 6.2073 ft
Height with stand	762 mm 76.2 cm 30 in 2.5 ft	871 mm 87.1 cm 34.2913 in 2.8576 ft	995 mm 99.5 cm 39.1732 in 3.2644 ft	1124 mm 112.4 cm 44.252 in 3.6877 ft
Depth with stand	295 mm 29.5 cm 11.6142 in 0.9678 ft	370 mm 37 cm 14.5669 in 1.2139 ft	370 mm 37 cm 14.5669 in 1.2139 ft	379 mm 37.9 cm 14.9213 in 1.2434 ft
Weight with stand	14.5 kg 31.97 lbs	19.4 kg 42.77 lbs	26.2 kg 57.76 lbs	37 kg 81.57 lbs
Box width	1360 mm 136 cm 53.5433 in 4.4619 ft	1608 mm 160.8 cm 63.3071 in 5.2756 ft	1850 mm 185 cm 72.8346 in 6.0696 ft	2060 mm 206 cm 81.1024 in 6.7585 ft
Box height	875 mm 87.5 cm 34.4488 in 2.8707 ft	1000 mm 100 cm 39.3701 in 3.2808 ft	1125 mm 112.5 cm 44.2913 in 3.6909 ft	1260 mm 126 cm 49.6063 in 4.1339 ft
Box depth	122 mm 12.2 cm 4.8031 in 0.4003 ft	135 mm 13.5 cm 5.315 in 0.4429 ft	154 mm 15.4 cm 6.063 in 0.5052 ft	175 mm 17.5 cm 6.8898 in 0.5741 ft
Box weight	19.3 kg 42.55 lbs	26.2 kg 57.76 lbs	36.6 kg 80.69 lbs	52.5 kg 115.74 lbs
Stand width	276 mm 27.6 cm 10.8661 in 0.9055 ft	365 mm 36.5 cm 14.3701 in 1.1975 ft	365 mm 36.5 cm 14.3701 in 1.1975 ft	-
Stand depth	295 mm 29.5 cm 11.6142 in 0.9678 ft	370 mm 37 cm 14.5669 in 1.2139 ft	370 mm 37 cm 14.5669 in 1.2139 ft	379 mm 37.9 cm 14.9213 in 1.2434 ft
Colors	Black	Black	Black	Black

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 400 mm	400 x 400 mm	600 x 400 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

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-S
DVB-S2

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

Processor brand name	TSR AIPQ Processor	TSR AIPQ Processor	TSR AIPQ Processor	TSR AIPQ Processor
SoC	MediaTek 9655+	MediaTek 9655+	MediaTek 9655+	MediaTek 9655+
Processor (CPU)	ARM Cortex-A73	ARM Cortex-A73	ARM Cortex-A73	ARM Cortex-A73
CPU cores	4	4	4	4
CPU frequency	1800 MHz	1800 MHz	1800 MHz	1800 MHz
GPU	ARM Mali-G57 MC1	ARM Mali-G57 MC1	ARM Mali-G57 MC1	ARM Mali-G57 MC1
GPU cores	1	1	1	1
RAM capacity	4 GB	4 GB	4 GB	4 GB

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

Operating system (OS)

Google TV

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

Speakers	2 x 10 W	2 x 10 W	2 x 10 W	2 x 10 W
	2.0 CH 20W Dolby Atmos Dolby Digital+ DST: X DST Virtual: X Golden Ear Tuning ONKYO 2.0 Hi-Fi System Vertical AI Sound Field	2.0 CH 20W Dolby Atmos Dolby Digital+ DST: X DST Virtual: X Golden Ear Tuning ONKYO 2.0 Hi-Fi System Vertical AI Sound Field	2.0 CH 20W Dolby Atmos Dolby Digital+ DST: X DST Virtual: X Golden Ear Tuning ONKYO 2.0 Hi-Fi System Vertical AI Sound Field	2.0 CH 20W Dolby Atmos Dolby Digital+ DST: X DST Virtual: X Golden Ear Tuning ONKYO 2.0 Hi-Fi System Vertical AI Sound Field

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
Wi-Fi Direct
DLNA
Bluetooth 5.4

Available connectivity ports, slots and interfaces.

Connectivity	1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4	1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4	1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4	1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4
	Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) HDMI CEC (T-Link) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR)	Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) HDMI CEC (T-Link) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR)	Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) HDMI CEC (T-Link) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR)	Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) HDMI CEC (T-Link) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR)

Some additional functional features of the model.

Features

AI 4K upscaling
AI Art
AI Cinema (AI Depth / AI Image Quality / AI Sound Quality)
AI ColorMaster
AI ContrastMaster
AI ClarityMaster
AI Gaming with Game Bar
AI MotionMaster
AI Music
AI Office
Alexa
Ambient Mode
AMD FreeSync Premium Pro
Apple AirPlay 2
Art for Life
Art Gallery
Art Memory
Digital Art
Energy-saving Mode
Far-Field Voice interaction
Filmmaker mode
Game Accelerator 288
Game Master
Google Cast
Google Gemini
IMAX Enhanced
Motion Estimation Motion Compensation (MEMC)
Multi View 2.0
Quantum Dot Color
Star Ring Cooling System
Superwide Gameview

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

Image file formats

JPEG
GIF
PNG

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs

3GPP
AAC
AAC+
FLAC
M4A
MP3
WMA
WAV

Smart TV sets allow playing various video file formats.

Video file formats/codecs

3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
MPEG-4
VP9
WMV
Xvid

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

Operating temperature	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Operating humidity	20 % - 80 %	20 % - 80 %	20 % - 80 %	20 % - 80 %
Storage temperature	-15 °C - 45 °C 5 °F - 113 °F	-15 °C - 45 °C 5 °F - 113 °F	-15 °C - 45 °C 5 °F - 113 °F	-15 °C - 45 °C 5 °F - 113 °F
Storage humidity	10 % - 90 %	10 % - 90 %	10 % - 90 %	10 % - 90 %

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

Accessories

Voice remote control

Information about other features.

Additional features

Flat-thin Design

TCL 55A400U

TCL 65A400U

TCL 75A400U

TCL 85A400U