UPERFECT 18.4 inch 4K QLED Portable Monitor Gaming Computer Display Ultra-Slim Extend Screen For PS5/4 Switch Laptop PC Mac Xbox
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$677.43Sold by BILLIONS BIRDS
Description
UPERFECT 18 Inch QLED Large Gaming Monitor
4K QLED Self-luminous Screen
With UPERFECT 18.4"4k portable monitor, you can enjoy stunning 4K resolution and QLED display technology,with the popularity of new luminous materials, does not require a backlight like traditional LCD. Each pixel of the oled monitor emits light independently, so it can present a more delicate and exquisite picture, rich colors and light and shadow levels.
18.4 Imch Large Portable Monitor
The 18.4'' portable monitor 4k provides more viewing space compared to 15.6/17.3 inch monitors,At just 2.2lb and 0.23-inch slim, this portable screen slips effortlessly into bags, making it ideal for offices, cafes, travel, or home setups. The ultra-lightweight design ensures seamless portability without sacrificing screen size or performance.
100% sRGB Matte Screen& Eye Friendly
18.4" 4k portable monitor offer you more vivid colors and crisp images with a stunning 3840x2160 resolution. With the 10 bits colour depth and 1000:1 contrast ratio, 100% sRGB color gamut, and 170°viewing angle IPS large screen,a vivid and detailed picture quality from work to games to stream videos. HDR mode provides superior color accuracy and more vibrant colors.
Wide Connectivities
This portable screen features 2 full-functional USB-C ports and 1 mini HDMI ports,making it compatible with a wide range of devices including laptops, desktops, MacBooks, tablets, phones and gaming consoles like PS5, PS4, Xbox,Switch.
Universal Portable Screen for Laptop
Perfect for on-the-go professionals, it combines convenience with top-tier functionality; Whether you're traveling for work or need an additional screen for your home office, our portable display ensures you stay productive and connected wherever you are
180°Adjustable Stand&VESA Support
The 180° adjustable stand allows you to set the monitor at the perfect angle for comfort during use.With standard 75mm*75mm VESA holes, you can fix it on the wall or floor-standing monitor stand as your needs,customize your own work and entertainment space to increase productivity.
Boost Work Efficiency
The large 18.5-inch screen provides ample viewing space for spreadsheets, presentations, and multitasking—helping you work faster and more comfortably.
Specifications
Screen Size: 18.4 inch
Resolution: 3840 × 2160 (4K)
Refresh Rate: 60Hz
Display Ratio: 16:9
Viewing Angle: 178°
Panel Type: IPS
Contrast Ratio: 1000:1
Brightness: 300 cd/m²
Color Gamut: 100% sRGB
Color Depth: 1.07B(10Bit)
Rated Power: 14W
Material: Aluminum Alloy
HDR: Yes
FreeSync: Yes
VESA :75*75mm@M4*4mm
Built-in Speaker: 2*8Ω 1W
Product Size:
430 × 263 × 15 mm (16.93 × 10.35 × 0.59 inch)
Weight: 1.53 kg (3.38 lbs)
Interface:
1 * mini HDMI (signal source)
2 * Type C (fully functional type C) can provide power and transmit signals
1 * USB OTG (Micro USB-B interface, hard disk data transfer, connected to mouse and keyboard). ）
1 * 3.5mm headphone jack
What's in the box?
1 × UPERFECT 18 Inch 4K Monitor
1 × mini HDMI to HDMI Cable
2 × Type C to Type C Cable
1 × Power Adapter
1 × Manual
Support Single Type-C Cable For Display & Power Device Model
- Mobile Phones Support USB 3.1:
For Samsung: Samsung Galaxy S8, S8+, S9, S9+, S10, S10+, S10e,S20,S20+,S20 Ultra,S21,S21+,S21 Ultra,S22,S22+,S22 Ultra, Note 8, Note 9，Note 10
For Huawei: P50 Pocket/40 Pro/40/30/20/10/9 Series, Mate X/Xs/X2/40 Pro/40/30/20/10/9 Series, Honor Note 10,Honor Magic V/3/Pro/Pro+/4/4 Pro/4 Ultimate;
For SONY: Xperia 1 / 1 II/1 III/1 IV/5/5 II/5 III/10 III/Pro/Pro-I;
For OnePlus: 7/7 Pro/8/8 Pro/9/9R/9 Pro;
For OPPO: Find X3 Pro/Reno 10x Zoom/Reno 5G/R17 Pro (OPPO RX17 Pro in Europe);
For LG: V60/V50/V40/V35/V30/V30+/V20 Series,G8/G7/G6/G6+(with Dec 2018 update)*functionality has not been tested*/G5 Series,Q8;
For HTC: 10/U Ultra/U11/U11+/U12+/U19e,Exodus 1;
For ASUS:ROG Phone/Phone II/Phone 3/Phone 5/Phone 5s Series,ZenFone 3 Ultra,ZenFone AR,ZenFone Ares;
For Motorola: Edge+/Edge S (China variant)/Moto G100 (global version for European market)/ Edge 20 Pro/30 Pro(global variant)/X30;
For Xiaomi: Black Shark 2/3/4;
For ZTE: Axon 9 Pro/10 Pro,Nubia Red Magic 6S Pro/7/7 Pro;
Others: BlackBerry Key2,BQ Aquaris X2,Essential Phone,Fairphone 4,Lenovo Legion Phone Duel/2 Pro/Duel 2,NOKIA 9 PureView, Microsoft Lumia 950/950 XL, HP Elite x3,Razer Phone/Phone 2,Fairphone 4;
*NOTE: If you can not find your devices above, please use IOS/Android to HDMI Adapter for connecting.
- Laptops Support Thunderbolt 3 or USB 3.1:
For Apple: Apple MacBook Pro (Late 2016) and newer,Apple MacBook Air (Late 2018) and newer ;
For Huawei: MateBook D/X/X Pro/E/13, MagicBook;
For ASUS: ZenBook, U4100UN, U5100UQ, ROG Series;
For HP: EliteBook Folio G1, Spectre 13,ZbookZbook Studio;
For Dell: G3/G5/G7 Series, Inspiron 5000/7000 Series, XPS12/13/15;
For Lenovo: Thinkpad E580/T470/T470s/T480/T480s/X1 Carbon (2017-2019);
For MIUI: Air 12.5"/133.3", Pro 15.6", MI Game NoteBook
For Google: ChromeBook Pixels
For Razer: Blade Stealth Series (All)
For Microsoft: Surface Book 2
Others: Acer Swift 5,MSI GS60 6QE,Gigabyte Aero 15x/15 x9/15 y9;
*NOTE: If you can not find your devices above, please use mini HDMI cable instead.
Q::The display is TURN-ON, shows "NO SIGNAL" or "POWER SAVING".
A: 1.Please check if the mobile phone supports USB3.1./ Thunderbolt 3. when you areusing Type-C to Type-C to connect the monitor and the mobile phone.An HDMl adapter isrequired to transfer the signal if your mobile phone does not support USB3.1./Thunderbolt3.
2.Please check whether the connection is correct.Please use the genuine cable provided.3.Please try another computer.lf it failed, please contact us for the replacement of thecable.
Q: The monitor is constantly restarting.
A: 1.lt is caused by an insufficient power supply.Monitor required large power support.Please use the attached genuine cable provided to power the monitor.
2. If use the mobile power bank to power the monitor, please confirm whether the mobilepower bank is a PD power bank that has reached 30W or more.Please contact us if youneed a power bank.
3. lf the resolutions above do not work, please try another computer device. If it failed,please contact us for the replacement of the cable.
Q: Use a C-C cable to connect the monitor to the device, the monitor willflicker
A:This is caused by insufficient power supply.The display needs a larger current becausethe monitor is 4K.Please use the C-C cable connect the PD port on the monitor to thepower head and plug it into a power outlet, make sure the monitor get enough powersupply to work correctly.
Q:Why does the monitor only display 1080P resolution when the 4K resolution is displayed? Or check the resolution in the menu to see if it is 3840*216030Hz?
A:1. The conditions for achieving 4K resolution are as follows:
1.1
First, the device supports 4K, and the graphics card needs to support 4K when connected with a computer;
1.2
Second, the signal transmission line such as HDMI line (2.0) and TYPE-C line is 3.1 and supports 4K;
1.3
Third, the monitor itself is 4K;
2.
For ordinary computers that support 1080P, most of them will display
3840*216030Hz after setting the computer refresh rate to 30Hz;
Q: why does my monitor turn off when l turn up the brightness?
This is caused by insufficient power supply.Turning up the brightness willincrease the power consumption, which can be solved by an external powersupply.
Warm tips:
lf you find any issues with your monitor, please contact us at Aarr-customerser-vice before returning it. We will help you solve your problems and tryour best to make you satisfied.We take full responsibility for our products.
lf there are any defects that cannot be solved, we will refund or send you areplacement.
Shop Policies
Payment Policy
Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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