5.5 Mega Sale Final Extension Additional Vouchers up to $200 Off Get Extra 8% off with Grab or new Atome users Save up to 67% vs retail shops
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Key Specifications

Screen Size 49"
Resolution 3840 x 1080
Curvature 1800R
Refresh Rate 144Hz
Colour Gamut 120% sRGB
Panel Technology Vertical Alignment (VA)
Adaptive-sync Yes
Warranty 3 Years Onsite

Technical Information

Screen Size 49"
Response Time 7ms
Aspect Ratio 32:9
Backlight Technology LED
Brightness 400 cd/m²
Panel Technology Vertical Alignment (VA)
Viewing Angle 178° (Horizontal)/178° (Vertical)
Curvature 1800R
Contrast Ratio 3000:1
Colour Gamut Volume 120% sRGB
Picture-In-Picture Yes
Picture-By-Picture Yes
Tilt Yes
Swivel Yes
Adjustable Height Yes
VESA Mounting 75x75


Maximum Resolution 3840 x 1080
Refresh Rate 144 Hz @ 3840 x 1080


Speakers 2 x 3W
Audio Out 1


HDMI 1.4 2
HDMI 2.0 1
DisplayPort 1.2 1


Power Cable Yes
DisplayPort Cable Yes

Addtional Functions

Low Blue light Yes
Flicker Free Yes

Physical Characteristics

Height 368 mm
Width 1240 mm
Height with Stand 490 mm
Width with Stand 1240 mm
Depth with Stand 162 mm
Weight (Approximate) 8.6 kg
Weight with stand (Approximate) 9.8 kg


3 Years Onsite
Pre-Order: Cancellation Guarantee

Regular price $1,099 Sale $1999

45% OFF! Save $900 (?) As a direct-to consumer brand, we convert any costs that would have gone to a middleman into savings for you! Save up to 67% off as compared to retail stores when you buy directly.

or 4x of $274 with grab pay ? or 3x of $366 with atome pay ? or pace pay ?

Unprecedented levels of immersion are possible with the X490 - with 144Hz refresh rate, 1800R curvature, 120% sRGB and HDR400, guarantee your competitive advantage.

75% of customers order a monitor arm with their monitor

Arc Titan
Core Material: Aluminium
Weight Capacity: 15kg
Screen Size: 17” - 49”
A professional looking monitor arm which comes with 2 USB 3.0 ports and cable management feature. Tilt, swivel and rotate your monitor 180° in any direction.
Arc Titan


Arrives in Early to Mid May

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Pay with Grab to get an additional 8% off, stackable with existing PRISM+ vouchers and earn GrabRewards!

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Grab as your payment method.
  • 4. Enjoy an additional discount when you checkout on Grab.

Pay for your purchase in 3 interest-free instalments and get an additional 8% OFF on top of existing PRISM+ vouchers.

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Atome as your payment method.
  • 4. Enjoy an additional discount when you checkout on the Atome app.

Pay for your purchase in 3 interest-free instalments.

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Pace as your payment method.


super ultrawide


3840 X 1080


refresh rate




sRGB color gamut


high dynamic range

Insane 49" Real Estate

The ultrawide monitor that will change your gaming experience forever, the PRISM+ X490 features a stunning 3840x1080 resolution and HDR technology for a complete, immersive visual journey - all on a massive 49” screen.

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144Hz Refresh Rate

144Hz of Silky Smooth Frame Rates

With a 144Hz refresh rate, the X490 is the definitive ultrawide gaming monitor. Experience smooth and clear motions in every scene, guaranteed to give you the competitive advantage in any situation.

400 cd/m² | 120% sRGB | HDR400

The Brightest, Most Vivid Colors

Featuring HDR400 with enhanced brightness and wide color gamut of 120% sRGB, the X490 achieves a surreal level of realism by delivering both rich and consistent hues that stay true to the natural colors you experience in real life.

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32:9 Aspect Ratio

Unprecedented Levels of Immersion

Go beyond your traditional 16:9 displays to a whopping 32:9 aspect ratio on the X490. It’s curved design conforms to the natural field of vision to create a comfortable viewing experience that’s more immersive than ever.

Ultrawide Dual FHD Resolution

Multitasking Perfected

Unleash your productivity with the X490’s insane 49” screen estate. A Dual FHD 3840x1080 resolution, ensures images are both crisp and high-quality - the perfect companion for multitasking or ultrawide gaming!

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Ergonomic Stand

Full Dynamic Articulation

Unlock new ways to position your setup with its adjustable stand that is as flexible as you are. Tilt, Swivel and adjust the monitor height to the optimal position best suited for you.

ZeroBezel Design

Sleek, Clean, Modern

More than just an extraordinary visual experience, the X490 comes with our iconic ZeroBezel design. Achieve a clean and sleek look that is perfect for your gaming space.

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Low Blue Light | Flicker Free

Utmost Viewing Comfort

Featuring low blue light and flicker free technologies that reduce eye-strain. This means more hours of gaming with less fatigue. Game on!

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Calibrated Mode Switching

Multiple Adaptation Modes

Quickly switch through our carefully factory calibrated profiles, optimized for various usage types. From game modes for specific genres to movie mode and more.

Customer Reviews

Based on 122 reviews
Eric Chan
Life changing monitor

The x490 is best suited for multitasking whereby u open many apps and access them simultaneously, jumping back and forth between them. Alt+Tab becomes redundant. Prism is a trust worthy brand with a team of superb support backing your purchases. Will buy again.

Ritche Steven Morse
Best value for the money!

Best value for the money! And great warranty!

Gary Zhu Xing Teo
X490 monitor

Great monitor and play game very shiok. Good and recommended.

Value for money

Bought my 1st prism+ monitor (34") back in 2019. Finally upgraded to 49" amazing quality & value.

Anyone considering this needs a table with deeper depth to comfortably use this monitor.

Nor Arina
Go big and go home

If you’re a multitasker and/or a gamer, this is very fun to use! I used to be scared of curved monitor but Im happy to get my 2nd prism+ monitor! (Ignore the tv)