The TCL 34R83Q is a 34-inch ultrawide curved gaming monitor with a VA panel and Mini-LED backlighting.
Designed to offer strong contrast, very high brightness, and fast refresh rates, it competes against premium monitors at a significantly lower price point.
Its key features include 3440x1440 resolution, 165Hz refresh rate, HDR support, and local dimming to enhance dark scenes. However, like many VA Mini-LED monitors, it exhibits typical blooming and backlight bleed.

TCL 34R83Q Youtube Review

TCL 34R83Q – FPS, Blooming, Nits, & Response Time EXPOSED!

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The PERFECT Budget Monitor Arm for MY Ultrawide.

Showcasing TCL34R83Q with EA Sports WRC

Technical Specifications

Build Quality and Design

Materials

Monitor body and stand include metal parts (likely aluminum).
Plastic used for rear covers and cable management.

Design Aesthetic

Clean, functional design.
Minimal to no RGB elements.

Screen Coating

Matte anti-glare coating.
Very light grain visible only on close inspection of white backgrounds.

Gaming and Visual Experience

Motion Clarity and Overdrive Settings

Normal Overdrive

Noticeable black trailing.

Fast Overdrive

Significantly reduced trailing.
Closest setting to the advertised 1ms GtG.

Fastest Overdrive

Introduces white "glow" artifacts (inverse ghosting).
Fastest response, but image clarity suffers.
Recommended Overdrive Setting: Fast

Ghosting and Inverse Ghosting

Ghosting: Dark trails present, especially in "Normal" mode.
Inverse Ghosting: Bright trails appear on "Fastest" mode.
Testing Method: TestUFO Ghosting Test.

Blooming and Local Dimming

Blooming: Visible around bright objects in dark scenes.
Backlight Bleed: Present, especially at high brightness.
Testing Method: Black background with bright stars in a dark room.

HDR Performance

HDR Brightness: Extremely high peak brightness.
Local Dimming: Helps darken blacks, but blooming remains.
Dark Part Brightening: Available only in SDR mode (disabled in HDR).

Connectivity and USB Behavior

USB-C Port

Supports DisplayPort 1.4 Alt Mode.
Power Delivery up to 90W.
USB 2.0 data speeds (~480 Mbps).
Note: External SSDs disconnect briefly when changing resolutions or refresh rates.

USB-B and USB Hub

Enables USB 3.0 (5Gbps) speeds when used with upstream USB-B.
Recommended for fast peripherals.

Features and Modes

Picture Modes

Standard, Movie, Office, Eye Saver, and others.

Dark Part Brightening

Manual adjustment for SDR content.

Scenario Modes

Preset profiles for gaming, office, etc.

No Ambient Light Sensor

No automatic brightness control.

Frequently Asked Questions

Is energy-saving/auto-brightness available?

No, no ambient light sensors or automatic brightness adjustments.

Does this monitor suffer from flickering?

Normal usage: No flicker.
Gaming (EA titles like WRC, Jedi): Minor flicker on loading screens (likely game engine related).

How is the anti-glare coating?

Pleasant matte finish, not grainy during daily use.

Summary: Strengths and Weaknesses

Strengths

Extremely bright Mini-LED panel.
Strong color coverage and gaming performance.
Excellent price-performance ratio.
Solid build quality.
90W USB-C charging.

Weaknesses

USB-C limited to USB 2.0 speeds.
Blooming and backlight bleed present.
Fastest overdrive mode introduces inverse ghosting.

Final Recommendation

The TCL 34R83Q delivers outstanding gaming performance and great HDR brightness at a very attractive price point.
If you need high-speed USB-C transfers or are very sensitive to blooming, consider alternatives.
Otherwise, this monitor offers amazing ultrawide immersion, high refresh rates, and solid build quality — a fantastic value if you can accept its quirks!

Where to Buy

EU: https://amzn.to/4heM67G
US: https://amzn.to/4ioVeaM
Recommended VESA Arms:
https://amzn.to/3F4wh6c
https://amzn.to/4i79iWF
https://amzn.to/4i6NWJ3

Other Notable Information

HDR and Heat

HDR mode draws over 110W, causing noticeable heat buildup.
SDR mode typically stays around 50W.

USB-C Limitations

File transfers limited to USB 2.0.
External drives disconnect when changing resolution/refresh rate.
Phone Mode capped at 60Hz, odd scaling.

USB-C Issues Explained

Likely due to cheap hub design or firmware issues.
Power delivery resets the USB hub when GPU changes display settings.

Gaming and Display Performance

Smooth 170Hz refresh rate.
Adaptive Sync support.
Some flickering with PIP/PBP scaling.
Curved immersion effect, but takes brain adjustment after long sessions.

Max Resolutions & Brightness

Design and Desk Space

Huge stand footprint.
VESA mount strongly recommended.
External power brick helps manage heat.

Backlight Bleed and Ultrawide Quirks

Some backlight bleed visible.
Black bars on non-21:9 content.

Official Specifications