TV COMPARISON · UPDATED OCTOBER 2026
Add as preferred source
TCL 55A400U Comparison
VA 144Hz
tcl
8.4
/10
48 Hz - 144 HzNative Refresh Rate
Auto Low Latency…ALLM
AMD FreeSync…AMD FreeSync
HVAPanel Type
Overview
Small rooms and gaming corners are the target for both sets in the TCL 55P8L vs TCL 55A400U matchup: 54.6 in 4K HVA Mini LED panels at 80 ppi with 48-144 Hz, VRR, 93 percent DCI-P3 and two HDMI 2.1 inputs among four. The 55A400U, a Designer Series model, adds FreeSync Premium Pro, 2,500 cd/m² peak brightness, an anti-glare matte coating, Dolby Atmos and a MediaTek 9655+ processor, in a 39.9 mm body. The 55P8L has plain FreeSync, AiPQ Pro, a 70 W typical draw, and weighs 11 kg against 13.4 kg. Its VESA is 300 × 300 mm versus 400 × 400 mm. Both have one USB port.
Full Specification Comparison
| Specification | |
|---|---|
| TV Overview | |
| Rating | 8.4 / 10 |
| Brand | tcl |
| Category | TV |
| Television Identity & Market | |
| Brand | TCL |
| Series | A400U |
| Model | 55A400U |
| Model Alias | 55" TCL A400U Premium Wallpaper QD-Mini LED TV |
| Full Product Name | TCL 55A400U |
| Model Year | 2026 |
| TV Category | Premium Design-Focused Tier |
| Market Position | Designer Series QD-Mini LED |
| Primary Use | Design-Conscious Premium Home Entertainment |
| Region / Variant | Not specified |
| Launch Status | 2026 model year |
| Available Colors | Black |
| Warranty | 1 year limited warranty |
| Screen Geometry & Format | |
| Screen Size | 54.6 in |
| Marketed Screen Size | 54.6 in |
| Exact Diagonal | 1388 mm / 138.8 cm / 54.6457 in / 4.5538 ft |
| Aspect Ratio | 1.778:1 16:9 |
| Active Display Width | 1209.6 mm / 120.96 cm / 47.622 in / 3.9685 ft |
| Active Display Height | 680.4 mm / 68.04 cm / 26.7874 in / 2.2323 ft |
| Screen-to-Body Ratio | 94.4 % |
| 3D Support | No |
| Panel Architecture & Light Control | |
| Panel Manufacturer | CSOT |
| Panel Type? | HVA |
| Panel Technology | VA |
| Quantum Dot | Yes |
| Backlight Type? | Mini LED |
| Panel Bit Depth | 10 bits |
| Display Colors | 1073741824 colors30 bits |
| Surface Treatment & Viewing Layer | |
| Screen Coating | Anti-glare / Matte |
| Resolution, Scaling & Signal | |
| Native Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel Density | 80 ppi |
| Pixel Pitch | 0.315 mm |
| HDCP Support | Yes |
| Luminance, Blacks & Contrast | |
| Typical Brightness | 650 cd/m² |
| Peak Brightness | 2500 cd/m² |
| Static Contrast | 6000 : 1 |
| Static Contrast Ratio | 6000 : 1 |
| Dynamic Contrast Ratio | 25000000 : 1 |
| Viewing Angles | 178 ° / 178 ° |
| Horizontal Viewing Angle | 178 ° |
| Vertical Viewing Angle | 178 ° |
| Color Reproduction & Calibration | |
| DCI-P3 Coverage | 93 % |
| Wide Color Gamut | Yes |
| HDR Formats & Tone Mapping | |
| HDR Support? |
|
| HDR Formats? |
|
| IMAX Enhanced | Yes |
| Filmmaker Mode | Yes |
| Motion Processing & Response | |
| Native Refresh Rate | 48 Hz - 144 Hz |
| Maximum Refresh Rate | 48 Hz - 144 Hz |
| Motion Processing | AI Motion Master Motion Estimation Motion Compensation (MEMC) |
| Motion Estimation | Yes |
| Console, VRR & Game Tools | |
| Variable Refresh Rate | Variable Refresh Rate (VRR) |
| Auto Low Latency Mode | Auto Low Latency Mode (ALLM) |
| High Frame Rate | Yes |
| AMD FreeSync? | AMD FreeSync Premium Pro |
| Game Bar | AI Gaming with Game Bar |
| Picture Intelligence & AI | |
| AI Upscaling | Yes |
| Filmmaker Mode | Yes |
| Ambient Mode | Ambient Mode |
| Broadcast Tuners & Reception | |
| Built-In TV Tuner | Yes |
| Tuner Configuration | Analog (NTSC / PAL / SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| Analog Tuner | NTSC / PAL / SECAM |
| Digital Terrestrial Tuner | dvb-t |
| Digital Terrestrial Tuner 2 | dvb-t2 |
| Digital Cable Tuner | dvb-c |
| Digital Satellite Tuner | dvb-s |
| Digital Satellite Tuner 2 | dvb-s2 |
| Satellite Input | 1× F-type |
| Antenna RF Input | Yes |
| Compute, Memory & Storage | |
| Processor Brand Name | TSR AIPQ Processor |
| System on Chip | Media Tek 9655+ |
| SoC Model | Media Tek 9655+ |
| CPU Architecture | ARM Cortex-A73, 1800 MHz, Cores: 4 |
| CPU Cores | 4 |
| GPU | ARM Mali-G57 MC1 |
| RAM Capacity | 4 GB |
| Smart Platform & System | |
| Smart TV | Yes |
| Operating System | Google TV |
| Streaming & Entertainment | |
| Ambient Mode | Ambient Mode |
| Voice Assistants & Search | |
| Voice Control | Yes |
| HDMI Signal Interface | |
| Total HDMI Ports | 4 |
| HDMI 2.1 Ports |
|
| HDMI 2.0 Ports |
|
| HDMI CEC | Yes |
| Audio Return Channel | Yes |
| Enhanced Audio Return Channel | Yes |
| Auto Low Latency Mode | Auto Low Latency Mode (ALLM) |
| High Frame Rate | Yes |
| Variable Refresh Rate | Variable Refresh Rate (VRR) |
| HDCP Support | Yes |
| USB, Audio & Legacy I/O | |
| Total USB Ports | 1 |
| USB-A 3.0 Ports |
|
| Ethernet Port | 1× RJ45 |
| Optical Audio Output | 1× S/PDIF |
| Satellite Input | 1× F-type |
| Antenna Input | 1× RF |
| Common Interface Slot | 1× CI+ |
| Wireless, LAN & Casting | |
| LAN | Yes |
| Wi-Fi | Wi-Fi 8 |
| Wi-Fi Standards | 802.11a |
| Bluetooth | Bluetooth 5.4 |
| Wi-Fi Direct | Yes |
| DLNA | Yes |
| Apple AirPlay | Yes |
| Google Cast | Yes |
| Miracast | Yes |
| Multi-View | Yes |
| Speaker Layout & Output | |
| Built-In Speakers | Yes |
| Speaker Configuration | 2.0 CH |
| Speaker Channels | 2.0 CH |
| Total Audio Output | 20W |
| Total Speaker Output | 20W |
| Sound Formats & Enhancement | |
| Dolby Atmos | Yes |
| Dolby Digital | Yes |
| Dolby Digital Plus | Yes |
| Camera & Video Calling | |
| Built-In Camera | No |
| Panel-Only Size & Mass | |
| Dimensions Without Stand | 1228 mm x 710 mm x 39.9 mm (W x H x D) |
| Width Without Stand | 1228 mm |
| Height Without Stand | 710 mm |
| Depth Without Stand | 39.9 mm |
| Weight Without Stand | 13.4 kg |
| Assembled TV Size & Mass | |
| Dimensions With Stand | 1228 mm x 762 mm x 295 mm (W x H x D) |
| Width With Stand | 1228 mm |
| Height With Stand | 762 mm |
| Depth With Stand | 295 mm |
| Weight With Stand | 14.5 kg |
| Shipping Carton Measurements | |
| Box Dimensions | 1360 mm x 875 mm x 122 mm (W x H x D) |
| Box Width | 1360 mm |
| Box Height | 875 mm |
| Box Depth | 122 mm |
| Box Weight | 19.3 kg / 42.55 lbs |
| Exterior Styling & Stand Footprint | |
| Stand Width | 276 mm / 27.6 cm / 10.8661 in / 0.9055 ft |
| Chassis Color | Black |
| Wall Mounting & Installation | |
| VESA Mount | 400 x 400 mm |
| VESA Interface | 400 x 400 mm |
| VESA Size | 400 x 400 mm |
| Removable Stand | Yes |
| Height Adjustment | No Landscape / portrait pivot: No Left / right swivel: No Forward / backward tilt: No |
| Swivel Adjustment | No |
| Tilt Adjustment | No |
| Pivot Adjustment | No |
| Portrait Mode | No |
| Electrical Load & Efficiency | |
| Power Input | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Standby Consumption | 0.5 W |
| Environmental Operating Limits | |
| Operating Temperature | 5 °C - 35 °C / 41 °F - 95 °F |
| Operating Humidity | 20 % - 80 % |
| Storage Temperature | -15 °C - 45 °C / 5 °F - 113 °F |
| Storage Humidity | 10 % - 90 % |
| Picture Feature Inventory | |
| Filmmaker Mode | Yes |
| IMAX Enhanced | Yes |
| Gaming Validation & Compatibility | |
| AMD FreeSync Certification? | Yes |
| Game Bar | AI Gaming with Game Bar |
| ALLM | Auto Low Latency Mode (ALLM) |
| Regulatory & Industry Approvals | |
| CE | Yes |
| IMAX Enhanced | Yes |
| CI+ Certification | Yes (CI+ 1.4) |
| In-the-Box Components | |
| Remote Control | Voice remote control |
| Remote Voice Control | Yes |
| Screen Size | 54.6 in |
Verdict
Bottom line
Pick the 55A400U for a bright room, thanks to its matte coating, 2,500 cd/m² and slim 39.9 mm body. Pick the 55P8L if you want a lighter 11 kg set that mounts on 300 × 300 mm VESA. The deciding factor is glare control versus weight.
Buy this ifTCL 55A400U
- Lighter 11 kg panel without the stand
- Easier 300 × 300 mm VESA pattern
- 70 W typical power draw
Buy this ifProduct 2
- Anti-glare matte coating for bright rooms
- 2,500 cd/m² peak and FreeSync Premium Pro
- Slim 39.9 mm body with Dolby Atmos
| Use case | Better pick | Why |
|---|---|---|
| Bright living room | TCL 55A400U | Matte coating and 2,500 cd/m² peak |
| Console gaming | TCL 55A400U | FreeSync Premium Pro at 144 Hz |
| Wall mounting | TCL 55P8L | 11 kg and 300 × 300 mm VESA |
| Slim profile | TCL 55A400U | 39.9 mm versus 69.5 mm deep |
| Sound support | TCL 55A400U | Dolby Atmos is listed |
| HDMI 2.1 ports | Tie | Two of four on both |
Editorial
Display Input -- Monitor & TV Comparison Database
Verified Specs
No Paid Placements
✓ 40 Spec Groups