RATED
Great
7.6/10
74.5″ TCL 75Q550F – Full Specifications
With a 74.5 in panel, the TCL 75Q550F gives a big-screen QLED Fire TV for roughly the footprint of a standard 75-inch set.
tcl●TV
Display
74.5-inch, VA, Direct LED, 3840 x 2160 pixels
74.5
Refresh rate
50 Hz / 60 Hz
50 Hz
Dimensions
1668 x 959 x 90 mm
1668
Weight
23.5 kg / 51.81 lbs
23.5 k
Processor
AiPQ 3.0 Engine
3.0
Overview
With a 74.5 in panel, the TCL 75Q550F gives a big-screen QLED Fire TV for roughly the footprint of a standard 75-inch set. It runs 3840 × 2160 at 59 ppi, refreshes at 50/60 Hz and supports Dolby Vision, HDR10+ and Dolby Atmos. Four HDMI ports and two USB ports are listed, one more of each than the 65-inch model. Weight is 23.8 kg with the stand and 23.5 kg without it, and the VESA pattern is 300 × 300 mm.
- 74.5 in QLED, 3840 × 2160, 59 ppi
- 50/60 Hz, AiPQ 3.0 Engine
- Dolby Vision, HDR10+, Dolby Atmos
- 4 HDMI inputs, 2 × USB
- 23.8 kg with stand, 300 × 300 VESA
Pros & Cons
Pros
- Four HDMI inputs suit a busy media rack
- Two USB ports beat the smaller models
- Quantum-dot QLED colour at 75 inches
- Fire TV keeps streaming apps up front
- Stand and panel differ by just 0.3 kg
Cons
- Only 60 Hz at this large size
- 23.8 kg needs two people lifting
- Semi-gloss finish shows bright window glare
- Basic built-in speakers, so a soundbar helps for movies
Score & Ratings
7.6/10
Great
Television Identity & Market
12
| Specification | Value |
|---|---|
| Brand | TCL |
| Series | Q5 |
| Model | 75Q550F |
| Full Product Name | TCL 75Q550F |
| Model Year | 2024 |
| TV Category | Entry QLED Tier |
| Market Position | Entry-Level QLED, Fire TV |
| Primary Use | Budget-Focused Everyday Entertainment |
| Region / Variant | Not specified |
| Launch Status | Model year 2024 |
| Available Colors | Black |
| Warranty | 1 year standard limited warranty |
Screen Geometry & Format
8
| Specification | Value |
|---|---|
| Screen Size | 74.5 in |
| Marketed Screen Size | 74.5 in |
| Exact Diagonal | 1893 mm (millimeters) / 189.3 cm (centimeters) / 74.5276 in (inches) / 6.2106 ft (feet) |
| Aspect Ratio | 16:9 |
| Active Display Width | 1650.24 mm (millimeters) / 165.024 cm (centimeters) / 64.9701 in (inches) / 5.4142 ft (feet) |
| Active Display Height | 928.26 mm (millimeters) / 92.826 cm (centimeters) / 36.5457 in (inches) / 3.0455 ft (feet) |
| Screen-to-Body Ratio | 95.76 % |
| 3D Support | No |
74.5" Display Size (189.2 cm) 16:9
Resolution at a Glance
Panel Architecture & Light Control
7
| Specification | Value |
|---|---|
| Panel Type | VA |
| Panel Technology | VA |
| Quantum Dot | Yes |
| Backlight Type | Direct LED |
| Panel Bit Depth | 10 bits (8 bits + FRC) |
| FRC | Yes |
| Display Colors | 1.07 billion colors / 30-bit |
Surface Treatment & Viewing Layer
1
| Specification | Value |
|---|---|
| Screen Coating | Anti-glare / Matte |
Resolution, Scaling & Signal
3
| Specification | Value |
|---|---|
| Native Resolution | 3840 x 2160 pixels |
| Pixel Density | 59 ppi / 23 ppcm |
| Pixel Pitch | 0.43 mm / 0.0169 in |
◑
Luminance, Blacks & Contrast
3
| Specification | Value |
|---|---|
| Viewing Angles | 178° / 178° |
| Horizontal Viewing Angle | 178 ° (degrees) |
| Vertical Viewing Angle | 178 ° (degrees) |
Color Reproduction & Calibration
1
| Specification | Value |
|---|---|
| Wide Color Gamut | Yes |
RECOMMENDED VIEWING DISTANCE
75"
Viewing Distance = 1.5–2.5 × Screen Size
25° field of view — Comfortable, relaxed viewing.
HDR Formats & Tone Mapping
6
| Specification | Value |
|---|---|
| HDR Support |
|
| HDR Formats |
|
| HDR10 |
|
| HDR10+ | Yes |
| Dolby Vision | Yes |
| HLG | HLG (Hybrid Log Gamma) |
Motion Processing & Response
4
| Specification | Value |
|---|---|
| Native Refresh Rate | 50 Hz / 60 Hz (hertz) |
| Maximum Refresh Rate | 50 Hz / 60 Hz |
| Motion Processing | Motion Rate 240 MR |
| Motion Estimation | Yes |
Console, VRR & Game Tools
2
| Specification | Value |
|---|---|
| Auto Low Latency Mode | Yes |
| Game Accelerator | Game Accelerator 120 |
Picture Intelligence & AI
2
| Specification | Value |
|---|---|
| Picture Processor | AiPQ 3.0 Engine |
| AI Processor | AiPQ 3.0 Engine |
Broadcast Tuners & Reception
6
| Specification | Value |
|---|---|
| Built-In TV Tuner |
|
| Tuner Configuration |
|
| Analog Tuner | NTSC / PAL / SECAM |
| North American Digital Tuner | ATSC |
| Clear QAM | clear qam |
| Antenna RF Input | Yes |
Compute, Memory & Storage
3
| Specification | Value |
|---|---|
| Processor Brand Name | AiPQ 3.0 Engine |
| System on Chip | AiPQ 3.0 Engine |
| SoC Model | AiPQ 3.0 Engine |
Smart Platform & System
2
| Specification | Value |
|---|---|
| Smart TV | Yes |
| Operating System | Fire TV |
Streaming & Entertainment
4
| Specification | Value |
|---|---|
| Netflix | Yes |
| Prime Video | Yes |
| Disney+ | Yes |
| Apple TV+ | Yes |
Voice Assistants & Search
1
| Specification | Value |
|---|---|
| Voice Control | Yes |
HDMI Signal Interface
4
| Specification | Value |
|---|---|
| Total HDMI Ports |
|
| HDMI 2.0 Ports |
|
| HDMI CEC | Yes |
| eARC Port | Yes |
Ports & Connections
USB, Audio & Legacy I/O
7
| Specification | Value |
|---|---|
| Total USB Ports |
|
| USB-A 2.0 Ports |
|
| Ethernet Port | 1× RJ45 |
| Optical Audio Output | 1× S/PDIF |
| 3.5 mm Audio Output | 1× 3.5 mm |
| Headphone Output | Yes |
| Composite Input | Yes |
Wireless, LAN & Casting
8
| Specification | Value |
|---|---|
| LAN | Yes |
| Wi-Fi | Wi-Fi 8 |
| Wi-Fi Standards | 802.11a |
| Bluetooth | Yes |
| Wi-Fi Direct | Yes |
| DLNA | Yes |
| Apple AirPlay | Yes |
| Miracast | Yes |
Speaker Layout & Output
5
| Specification | Value |
|---|---|
| Built-In Speakers | Yes |
| Speaker Configuration | 2 x 15 W |
| Speaker Channels | 2 x 15 W |
| Total Audio Output | 30 W (watts) |
| Total Speaker Output | 30 W (watts) |
Sound Formats & Enhancement
1
| Specification | Value |
|---|---|
| Dolby Atmos | Yes |
Camera & Video Calling
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Photo File Compatibility
4
| Specification | Value |
|---|---|
| Image File Formats | JPEG / GIF / PNG |
| JPEG | Yes |
| PNG | Yes |
| GIF | Yes |
Music Codec Compatibility
8
| Specification | Value |
|---|---|
| Audio Formats | 3GPP / AAC / AAC+ / aacPlus / HE-AAC v1 / FLAC / M4A / MP3 / WMA / WAV |
| AAC | Yes |
| HE-AAC | Yes |
| FLAC | Yes |
| MP3 | Yes |
| M4A | Yes |
| WMA | Yes |
| WAV | Yes |
Video Container Compatibility
7
| Specification | Value |
|---|---|
| Video Containers |
|
| 3GPP | Yes |
| AVI | Yes |
| DivX | Yes |
| MKV | Yes |
| MP4 | Yes |
| WMV | Yes |
Video Codec Compatibility
7
| Specification | Value |
|---|---|
| Video Codecs |
|
| H.263 | Yes |
| H.264 / AVC | Yes |
| H.265 / HEVC | Yes |
| MPEG-4 | Yes |
| VP9 | Yes |
| Xvid | Yes |
Panel-Only Size & Mass
5
| Specification | Value |
|---|---|
| Dimensions Without Stand |
|
| Width Without Stand | 1668 mm / 65.6693 in |
| Height Without Stand | 959 mm / 37.7559 in |
| Depth Without Stand | 90 mm / 3.5433 in |
| Weight Without Stand | 23.5 kg / 51.81 lbs |
Assembled TV Size & Mass
5
| Specification | Value |
|---|---|
| Dimensions With Stand |
|
| Width With Stand | 1668 mm / 65.6693 in |
| Height With Stand | 1025 mm / 40.3543 in |
| Depth With Stand | 346 mm / 13.622 in |
| Weight With Stand | 23.8 kg / 52.47 lbs |
Shipping Carton Measurements
5
| Specification | Value |
|---|---|
| Box Dimensions |
|
| Box Width | 1850 mm (millimeters) |
| Box Height | 1125 mm (millimeters) |
| Box Depth | 190 mm (millimeters) |
| Box Weight | 33.5 kg (kilograms) / 73.85 lbs (pounds) |
Exterior Styling & Stand Footprint
2
| Specification | Value |
|---|---|
| Stand Width | 1288 mm (millimeters) / 128.8 cm (centimeters) / 50.7087 in (inches) / 4.2257 ft (feet) |
| Chassis Color | Black |
Wall Mounting & Installation
9
| Specification | Value |
|---|---|
| VESA Mount | 300 x 300 mm |
| VESA Interface | 300 x 300 mm |
| VESA Size | 300 x 300 mm |
| Removable Stand | Yes |
| Height Adjustment | No |
| Swivel Adjustment | No |
| Tilt Adjustment | No |
| Pivot Adjustment | No |
| Portrait Mode | No |
Electrical Load & Efficiency
3
| Specification | Value |
|---|---|
| Power Input | 100 V - 120 V (volts)220 V - 240 V (volts) |
| AC Frequency | 50 Hz - 60 Hz (hertz) |
| Standby Consumption | 0.5 W |
Environmental Operating Limits
4
| Specification | Value |
|---|---|
| Operating Temperature | 5 °C - 35 °C (degrees Celsius) / 41 °F - 95 °F (degrees Fahrenheit) |
| Operating Humidity | 20 % - 80 % (percent) |
| Storage Temperature | -15 °C - 45 °C (degrees Celsius) / 5 °F - 113 °F (degrees Fahrenheit) |
| Storage Humidity | 10 % - 90 % (percent) |
Picture Feature Inventory
1
| Specification | Value |
|---|---|
| Quantum Dot Color | Yes |
Gaming Validation & Compatibility
1
| Specification | Value |
|---|---|
| ALLM | Yes |
Regulatory & Industry Approvals
2
| Specification | Value |
|---|---|
| CE | Game Accelerator 120 / HDR Pro+ |
| RoHS | Yes |
In-the-Box Components
3
| Specification | Value |
|---|---|
| Remote Control | Voice remote control |
| Remote Voice Control | Yes |
| Screen Size | 74.5 in |
⚡
Estimated Running Cost
Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.
Daily—
Monthly—
Annually—
Draws more power than 82% of the 447 comparable displays we track.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № 75Q550F