74.5″ TCL 75Q691G – Full Specifications
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Pros & Cons
Pros
- 3840 x 2160 pixels resolution for sharp TV viewing
- HDR support: HDR10, HDR10+, Dolby Vision
- Gaming support: AMD FreeSync Premium Pro
- Google TV smart TV platform
- VESA wall-mount support: 400 x 400 mm
Cons
- Typical brightness is not listed in the source data
- Peak brightness is not listed in the source data
- Limited to up to 60 Hz; not a high-refresh gaming TV
- HDMI 2.1 is not listed in the port data
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Score & Ratings
8.4/10
Great
The tcl 75Q691G earns a strong overall score of 8.4/10. Our editors evaluate each TV across display quality, colour accuracy, motion performance, and connectivity.
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Basic Information
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brand | TCL | |
| Model | 75Q691G | |
| Series | Q6 | |
| Model Year | 2024 |
✓ Good 2024 — recent model. Most modern features included.
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Display Overview
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Size Class | 74.5 in |
✓ Good 74" — living-room TV scale. Ideal for sofa viewing at 2–3.5m.
|
| Resolution | 3840 x 2160 pixels |
✓ Good 4K UHD (3840×2160) — four times 1080p. Pin-sharp text, exceptional photo and video detail at any screen size.
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| Aspect Ratio | 16:9 |
Standard 16:9 — universal for all streaming, gaming, and productivity content worldwide.
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| Panel Type | VA |
✓ Good VA — higher native contrast than IPS. Dark scenes look genuinely black; ideal for movies in dim rooms.
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| Panel Bit Depth | 10 bits (8 bits + FRC) |
✓ Good 10-bit — 1.07 billion colours. Eliminates colour banding in HDR skies, skin tones and gradients.
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| Colors | 1.07 billion colors / 30-bit | |
| Backlight | Direct LED (Full Array Local Dimming) |
✓ Good Direct-lit — LEDs behind the full panel. Better uniformity and local dimming than edge-lit designs.
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| Viewing Angle | 178° / 178° |
✓ Good 178° / 178° — consistent colour from virtually any position. Ideal for group viewing and shared screen use.
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| Screen Coating | Anti-glare/Matte |
✓ Good Anti-glare/Matte — diffuses room reflections. Comfortable in bright offices and near windows.
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Screen Dimensions
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Screen Width | 1650.24 mm / 64.9701 in |
Active display area in millimetres.
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| Screen Height | 928.26 mm / 36.5457 in |
Active display area in millimetres.
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| Screen-to-Body Ratio | 95.21 % |
✓ Good 95.21 % — near-borderless. Bezels virtually disappear; great for multi-monitor tiling.
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| Pixel Pitch | 0.43 mm / 0.0169 in |
⚠ Limited 0.43 mm / 0.0169 in pitch — coarse (TV-class). Best viewed from 1.5m or more.
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| Pixel Density | 59 ppi / 23 ppcm |
⚠ Limited 59 PPI — low pixel density. Best viewed from a distance; not for close-up work.
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Display Performance
6
| Specification | Value | 💡 What It Means |
|---|---|---|
| HDR Support | Dolby VisionHDR10+HDR10HLG |
✓ Good Dolby Vision — scene-by-scene metadata. Netflix, Disney+ and Apple TV+ HDR is dramatically more realistic.
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Motion & Gaming
7
| Specification | Value | 💡 What It Means |
|---|---|---|
| Max Refresh Rate | 50 Hz / 60 Hz |
⚠ Limited 60Hz — standard baseline. Fine for streaming and productivity; no motion clarity advantage in games.
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| AMD FreeSync | AMD FreeSync Premium Pro |
✓ Good FreeSync Premium Pro — AMD's top tier: tear-free + Low Framerate Compensation + HDR support.
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| Motion Tech | Motion Rate 240 MR |
Motion Rate 240 MR — motion processing reduces judder in fast-moving content. Adjustable to taste.
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Display Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Advanced Display Technologies | FRC: YesBacklight: Direct LED (Full Array Local Dimming)QLED Pro (Quantum Dot Color)UHD UpscalingV-Chip |
Local dimming (per-zone HDR contrast). Quantum Dot (wider colour gamut).
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Smart TV & Processor
8
| Specification | Value | 💡 What It Means |
|---|---|---|
| Operating System | Google TV |
✓ Good Google TV — Play Store apps, Google Assistant, and Chromecast built in.
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| Processor | AIPQ with AI |
AIPQ with AI — dedicated display processor manages smart features, AI upscaling, and HDR tone-mapping.
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| SoC | AIPQ with AI |
AIPQ with AI — dedicated display processor manages smart features, AI upscaling, and HDR tone-mapping.
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| AI Engine | AI features supported |
Dedicated AI processing for real-time upscaling, picture enhancement, and smart feature management.
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| Smart Features | Operating system: Google TVAlexaAMD FreeSync Premium ProApple AirPlay 2Apple HomeKitApple TV+Auto Game ModeChromecast built-inDisney+Far-Field Voice InteractionGoogle AssistantHDR Pro+NetflixPrime Video |
✓ Good Google TV — Play Store apps, Google Assistant, and Chromecast built in.
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Audio System
4
| Specification | Value | 💡 What It Means |
|---|---|---|
| Speaker Setup | 2 x 15 W | |
| Total Output | 30 W (watts) |
△ Average 30 W (watts) — decent for casual TV viewing. Upgrade for movie-quality audio.
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| Audio Features | Subwoofer: 1 x 20 W (watts) |
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Connectivity & Ports
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Ports | 2× USB 2.0 (Type-A · downstream)1× Ethernet RJ454× HDMI 2.01× Cable/Antenna In (F-type female)1× AV Composite In 3.5 mm jack1× Optical Audio Out1× 3.5 mm Audio Out |
✓ Good HDMI 2.0 — 4K@60Hz max bandwidth. Ethernet port — wired network for stable 4K streaming.
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| Wireless | LAN / EthernetWi-Fi 5Wi-Fi DirectDLNABluetooth |
✓ Good Wi-Fi 5 — reliable fast wireless connection. Bluetooth (wireless audio and input devices).
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Network & Tuner
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| TV Tuner | Analog (NTSC/PAL/SECAM)ATSCClear QAM |
✓ Good Built-in tuner — receives ATSC (US digital broadcast HD), Clear QAM (cable without a set-top box) without a separate receiver.
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Design, Build & Dimensions
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Without Stand Width | 1671.3 mm / 65.7992 in |
Panel dimensions without stand attached. Use for wall-mount space planning.
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| Without Stand Height | 962.66 mm / 37.9 in |
Panel dimensions without stand attached. Use for wall-mount space planning.
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| Without Stand Depth | 71.12 mm / 2.8 in |
Panel dimensions without stand attached. Use for wall-mount space planning.
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| Without Stand Weight | 26.9 kg / 59.3 lbs |
△ Average 26.9 kg / 59.3 lbs — standard weight for this panel size.
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| With Stand Width | 1671.3 mm / 65.7992 in |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Height | 1031.24 mm / 40.6 in |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Depth | 371 mm / 14.6063 in |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Weight | 27.5 kg / 60.63 lbs |
△ Average 27.5 kg / 60.63 lbs — standard weight for this panel size.
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| Color | Black |
Available colour finish for this unit.
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Mount & Ergonomics
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| VESA Mount | 400 x 400 mm |
✓ Good Wall-mount compatible — use the listed VESA pattern with a TV-rated bracket sized for this screen and weight.
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| Wall Mount Support | Yes | |
| Adjustments | Removable stand: NoHeight adjustment: YesPivot: NoSwivel: NoTilt: No |
✓ Good Full ergonomic adjustment: height, swivel, pivot (portrait mode). Set the display to your exact posture to reduce eye and neck strain.
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Power Consumption
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Voltage | 100 V - 120 V (volts)220 V - 240 V (volts) |
✓ Good Universal or wide-range power supply. Compatible with outlets in the US, UK, EU, and most countries.
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| Frequency | 50 Hz - 60 Hz (hertz) |
50/60Hz AC supply — compatible with worldwide power grids including US, UK, EU, and AU.
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| Standby | 0.5 W |
✓ Good 0.5 W standby — near-zero idle power. Excellent energy compliance.
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Gaming & AI Features
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Gaming & AI Features | AMD FreeSync Premium ProApple AirPlay 2Apple TV+Auto Game ModeGame Accelerator 120 |
✓ Good AMD FreeSync (tear-free). Auto Game Mode (auto-enables low latency).
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Picture Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Picture Technologies | HDR: HDR10HDR10+Dolby VisionHLG (Hybrid Log Gamma)4K upscalingAI HDRMEMC (Motion Estimation Motion Compensation)Google AssistantHDR Pro+QLED Pro (Quantum Dot Color)UHD UpscalingV-Chip |
AI-powered picture processing: auto scene detection, upscaling, and HDR enhancement.
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Frequently Asked Questions
01 What type of panel does the tcl 75Q691G use? ›
The tcl 75Q691G uses a VA (VA) panel. VA panels produce deeper blacks and higher native contrast than IPS — best for movie watching in dim rooms. Viewing angles are narrower than IPS but colour stays consistent straight-on.
02 How smooth is the tcl 75Q691G for everyday use? ›
At 60Hz the tcl 75Q691G handles everyday scrolling, streaming and general use smoothly. For high-frame-rate gaming a 120Hz+ panel would show a further step up.
03 Does the tcl 75Q691G support Dolby Vision? ›
✓ Yes. Dolby Vision adjusts brightness metadata scene-by-scene, so explosions look bright and dark space scenes look genuinely dark — all automatically. Netflix, Disney+, and Apple TV+ content benefit directly. This is a significant step up from basic HDR10.
04 Who is the tcl 75Q691G best for? ›
It is best suited for movie fans. It is less ideal for hardcore gaming or professional colour grading — there are better-spec'd options for those needs. Check the "Who Should Buy" section above for a full profile breakdown.
05 Can the tcl 75Q691G be used as a PC monitor? ›
Technically yes, but TVs are optimised for viewing distances of 2–4 metres. As a desk monitor the pixel density may feel lower than a dedicated PC monitor of similar size. Input lag in Game Mode is typically acceptable for console gaming but check the spec for PC gaming use.
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