TV TCL 55A400 (2026)
The TCL 55A400 (2026) TV with a 55-inch screen will become the heart of your living room and deliver an unforgettable viewing experience—whether it's movies, TV series, sports broadcasts, or video games. Thanks to its ultra-thin 3.99 cm body and QLED panel, the device transforms into a realistic picture with a refresh rate of 144 Hz, complementing the interior with masterpieces of world painting and powerful sound from Onkyo. Features: Stunning 4K imagery. The 3840 x 2160 pixel resolution guarantees incredible clarity and detail. Every detail on the screen is visible with astonishing accuracy—from the texture of fabric to raindrops on glass. Native refresh rate of 144 Hz. When connected to an HDMI source with a refresh rate of 288 Hz, the refresh rate can be increased to 288 Hz. Additionally, the entire signal path supports a 4K 144Hz refresh rate, ensuring fast-moving scenes remain crystal clear and smooth. This improves the viewing experience for sports, action films, and games by reducing stuttering, screen tearing, and blur. Whether you're running, racing, or shooting, victory is within reach, and exciting moments are captured in every detail. HDR10+ Technology. Support for the HDR10+ standard expands the dynamic range, making highlights even brighter and dark areas deeper and richer. Contrast and color reproduction become as realistic as possible. Gallery Mode. Art Mode on the TV transforms the off screen into a realistic canvas. The smart Google TV platform. Intuitive interface with personalized recommendations. Quick access to popular streaming services: Amazon Prime Video, Disney+, and many more—all in one place. Voice control. The built-in Google Assistant lets you control the TV with voice commands. Just say, "OK, Google," and find a movie, change the volume, or check the weather forecast without interrupting your viewing experience. A theatrical audio experience. Dolby Atmos technology transcends the limitations of traditional channels to deliver three-dimensional sound. You'll experience stunning clarity, heightened emotional impact, and room-filling surround sound. A variety of connections. HDMI 2.1 and USB ports allow you to simultaneously connect a gaming console, soundbar, external hard drive, and other devices. Wi-Fi and Bluetooth wireless connectivity provide convenient connectivity for peripherals and streaming.
Specifications:
Type: QLED
Screen size: 55" (140 cm)
Screen resolution: 4K UHD
Resolution (pixels): 3840x2160
Panel type: HVA
Panel backlight type: DIRECT LED
Screen format: 16:9, 21:9, 32:9
Screen surface: glossy
Refresh rate: 144 Hz
Image
Brightness: 360 cd/m²
Contrast ratio: 6000:1
Horizontal viewing angle: 178°
Vertical viewing angle: 178°
Color depth: 8-bit
Image processing technologies: MEMC, Dolby Vision, AI ClarityMaster, AI ContrastMaster, AI ColorMaster, AI MotionMaster
Other image optimization technologies: AMD FreeSync
HDR support: yes
HDR Format: HDR10+, HLG, HDR10
Sound
Total Output Power: 20 W
Number of Speakers: 2
Equalizer: yes
Sound System: 2.0
Sound Processing Technology: DTS:X, DTS Virtual X
Surround Sound: yes
DTS Support: yes
Dolby Technology: Atmos
Built-in Microphone: yes
Automatic Volume Leveling: yes
Signal Reception Technologies
Analog TV Tuner: NTSC, PAL, SECAM
Digital TV Tuner: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Smart TV Support
Smart TV: yes
Operating System: Google TV
Processor: MediaTek MT9653
Number of Processor Cores: 4
Built-in Memory: 32 GB
Processor frequency: 1390 MHz
RAM: 3 GB
Mobile streaming capability: yes
Keyboard support: yes
Mouse support: yes
Wireless connectivity
Wi-Fi: yes
Wi-Fi standards: Wi-Fi 5
Wi-Fi bands: 2.4, 5 GHz
Bluetooth: yes
Bluetooth version: 5.4
Interfaces
Number of HDMI ports: 4
USB 3.0 / 3.1 Gen 1 port: 1
Optical audio output: 1
Ethernet port: yes
CI slot: yes
CI+ support: yes
Number of antenna inputs: 2
Functional features
Voice control: yes
Voice assistant: Google Assistant
Smartphone as a remote control: yes
Stream recording: to external Storage
Playback from external storage: yes
TimeShift function: yes
Timer: On, Off, Sleep
Parental control: yes
Teletext: yes
Program guide: yes
Additional information: 4 picture modes (standard, sports, cinema, intelligent), 7 sound modes (dynamic, standard, cinema, music, voice, game, sports), gallery mode, game mode, Airplay2, Google Cast (Chromecast), Miracast, VRR, ALLM, TCL AI
Model year: 2026
Cabinet
Cabinet material: plastic
Stand material: plastic
Color: black
Stand color: black
Wall mount: yes
Frameless: yes
VESA (mount size): 400x400
Power
Standby power consumption: 0.5 W
Maximum power consumption: 135 W
AC powered
Package contents
Stand included
RC813 Remote Control
Instructions included
Dimensions and Weight
Height with stand: 76.3 cm
Width with stand: 122.8 cm
Depth with stand: 29.5 cm
Weight with stand: 12.5 kg
Height without stand: 71 cm
Width without stand: 122.8 cm
Depth without stand: 3.9 cm
Weight without stand: 12.1 kg
Registration of the Reward in the name of a Participant under 18 years of age may be commited only by parents/guardians/trustees, with written consent to write off the Miles from the minor participant's account.
The Reward may be received only by the Aeroflot Bonus Participant and only upon presentation of an identity document. The Reward recipient cannot be replaced.
The Reward is provided by the partner LLC TECHNOPARK-Center.
The processing term of the order up to 2 working days then the Reward will be transferred to the delivery service. Delivery of the Reward by courier service is carried out up to 30 working days (depending on the region of delivery). Exact date and time of courier delivery is coordinated with the Participant in addition.
Rewards delivery is carried out only in the territory of the Russian Federation. In case you refused receiving the Reward or if the delivery service could not deliver the Reward because of the recipient within 7 days, the miles used on registration of the Reward do not come back. If the personal data of the Participant (surname, first name) in the presented identity card differ from those specified in the order, the courier service may refuse to receive the Reward. About all personal data changes please notify PJSC Aeroflot in accordance with the procedure established by the Aeroflot Bonus Program Rules. We pay your attention that delivery of Rewards in hotels, the airports, railway and bus stations is not made. At execution of the order it is necessary to specify the contact phone number registered in the territory of the Russian Federation.
The chosen option of delivery of the Reward will be added to a total amount of the order in miles. When receiving you need to check a trade dress of the Reward.
Delivery periods:
Moscow and near Moscow area
Delivery is carried out in the range from 8:00 till 21:00. The staff of support service of LLC TECHNOPARK-Center will contact you and will stipulate the day suitable for you and an interval of delivery time.
Standard delivery across Moscow and the Moscow region is made daily.
Other cities of Russia
Delivery period to regions is defined by remoteness from Moscow, approximately it makes from 3 working days.
Return of the Reward:
Return of the Reward is possible only on condition of receiving it in the damaged, incomplete or faulty look (manufacturing defect). The refusal of the Reward for other reasons is impossible, and miles are not subject to return.
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1. Call to support service Aeroflot Bonus with request for implementation of return of miles by phone +7 (495) 223-55-55 or 8 (800) 444-55-55;
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- act of delivery-acceptance of the Reward;
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- application for return of the Reward.
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