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- iiyama G-Master G4380UHSU-B1 43" 4K 144Hz VA Gaming Monitor iiyama G-Master G4380UHSU-B1 43" 4K 144Hz VA Gaming Monitor
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iiyama G-Master G4380UHSU-B1 Red Eagle 43" 4K Gaming Monitor
The G-Master G4380UHSU-B1 Red Eagle delivers professional-grade 4K gaming performance on a massive 43-inch screen. With 3840 x 2160 resolution packed into a VA panel, this monitor provides 8.3 million pixels for exceptional image clarity and detail across its 16:9 aspect ratio display.
High-Performance Gaming Specifications
Engineered for competitive gaming, this monitor features a 144Hz refresh rate over DisplayPort and 0.4ms MPRT response time, eliminating ghosting and motion blur during fast-paced gameplay. FreeSync Premium technology synchronizes frame rates between 48-120Hz, preventing screen tearing and stuttering for smooth visuals in demanding titles.
The VA panel technology delivers a 4000:1 static contrast ratio and 550 cd/m² brightness, ensuring deep blacks and vibrant colors. With 178° viewing angles both horizontally and vertically, image quality remains consistent from any position. The 1.07 billion color support (10-bit with Hi-FRC) produces accurate color reproduction for both gaming and content creation.
Advanced Gaming Features
Black Tuner functionality allows precise adjustment of dark shades and brightness levels, revealing details in shadowed areas that give competitive advantages in darker game environments. HDR 400 support enhances contrast and color range for compatible content, while blue light reduction and flicker-free technology minimize eye strain during extended gaming sessions.
Comprehensive Connectivity
Equipped with dual HDMI 2.0 ports supporting 4K at 60Hz (compatible with PS5 and Xbox Series X|S) and dual DisplayPort 1.4 connections enabling full 4K at 144Hz. The integrated USB 3.0 hub includes four ports for peripheral connectivity, with power delivery up to 1.5A for charging devices. Built-in dual 7W speakers provide audio output, complemented by a headphone jack and convenient headphone hook.
Ergonomic Design and Build
The monitor features tilt adjustment (10° up, 2° down) and 200 x 100mm VESA mounting compatibility for flexible positioning. The matte black finish reduces reflections, while the internal power supply eliminates external adapters. At 14.9kg with stand, the monitor maintains stability on desktop surfaces. Remote control with batteries is included for convenient settings adjustment.
Technical Specifications
The 42.5-inch diagonal screen offers a viewable area of 941.18 x 529.42mm with 0.245mm pixel pitch. Horizontal sync ranges from 30-135kHz, supporting various input signals. Power consumption averages 85W during typical operation. The monitor meets CE, TÜV-Bauart, RoHS, ErP, and REACH compliance standards.
All necessary cables included: power, USB, HDMI, and DisplayPort, along with quick start and safety guides for immediate setup.
- Screen Size (in): 43
- Max Resolution: 3840x2160
- Refresh Rate: 144Hz
- Response Time: 0.4ms
- Display Port: Yes
- Height Adjustable: No
- Curved Screen: No
Delivery & Shipping Policy
Last updated: 19/09/2025
At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.
1. Delivery Options & Costs
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Free Delivery – Orders over £50 qualify for free UK standard delivery.
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Standard Delivery – Orders under £50 are charged at £4.99.
2. Delivery Times
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Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).
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Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.
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Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.
3. Delivery Areas
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We deliver to all mainland UK addresses.
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Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.
4. Tracking Your Order
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Once dispatched, you will receive an email confirmation with tracking details (where available).
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You can track your delivery via the courier’s website.
5. Missed Deliveries
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If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.
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Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.
6. Risk of Loss
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Risk of loss or damage to the goods passes to you once they are delivered.
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Please inspect your order upon receipt and notify us of any issues within 48 hours.
7. Contact Us
If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com