25" Odyssey G4 G40H FHD 300Hz Gaming Monitor

Black 25"
0 (0) LS25HG400EEXXY

{{priceAnchor.priceWrapper.info.noLineOrignal}}

{{priceAnchor.priceWrapper.info.totalPrice}}
{{priceAnchor.priceWrapper.info.totalPriceMonthly}}

{{priceAnchor.priceWrapper.info.ceExchangePrice}}

{{priceAnchor.priceWrapper.info.orignalPriceAddText}}
{{priceAnchor.priceWrapper.info.lowestWasPricetext}}
{{priceAnchor.priceWrapper.info.orignalPrice}}
{{priceAnchor.priceWrapper.info.savePrice}}
{{priceAnchor.priceWrapper.info.disclaimer}}
Not for sale
{{price.anchorNaviAttr.text}}

Choose colour

Colour :

Choose size

25" Odyssey G4 G40H FHD 300Hz Gaming Monitor
Black 25"

{{item.name}}

{{item.summaryPrice}}

Samsung Rewards

{{rewards.formatted.totalPoint}}

Actual Samsung Rewards points earned may differ from the estimate provided.

{{price.priceWrapper.info.totalPrice}} {{price.priceWrapper.info.vatText}}

{{price.priceWrapper.info.orignalPriceAddText}}

{{price.priceWrapper.info.lowestWasPricetext}}

{{price.priceWrapper.info.orignalPrice}} {{price.priceWrapper.info.savePrice}}

Earn 5% back in rewards

{{price.priceWrapper.info.walkoutQtyText}}

{{price.priceWrapper.info.homeDeliveryQtyText}}

{{price.priceWrapper.info.salesPitch}}

{{price.priceWrapper.info.text}}

{{price.priceWrapper.info.text2}}

{{price.priceWrapper.info.text3}}

{{price.priceWrapper.info.shippingOrBack}}

{{price.priceWrapper.info.taxPriceDisplay}}

Not for sale
{{price.bespokeAttr.text}} {{price.containedAttr.text}} {{price.reserveInStoreAttr.text}} {{price.outlinedAttr.text}} {{price.wtbAttr.text}}
{{calculator.emiAttr.text}}

{{upgrade.title}}

{{upgrade.learnMoreCta.text}}

{{upgrade.description}}

{{upgradeResult.displayModelName}}

{{upgradeResult.discountText1}}

{{upgradeResult.description1}}

{{upgradeResult.description2}}

{{offerFinance.title}}

{{offerFinance.learnMoreCta.text}}

{{offerFinance.description}}

{{galaxyForever.title}}

{{galaxyForever.learnMoreCta.text}}

{{galaxyForever.description}}

{{galaxyForeverResult.displayModelName}}

{{galaxyForeverResult.discountText1}}

{{galaxyForeverResult.description1}}

{{galaxyForeverResult.description2}}

Choose your colour

Customisable frames sold separately

Choose your skin colour

Customisable skin sold separately

  • {{item.name}}

    Out Of Stock

Modern type

  • {{item.name}}

    Out Of Stock

Bevelled type

  • {{item.name}}

    Out Of Stock

Skin colour

  • {{item.name}}

    Out Of Stock

{{shippingOrBack.shippingOrBack}}
{{deliveryMessage.deliveryMessage}}

{{tradeIn.title}}

{{tradeIn.learnMoreCta.text}}

{{tradeIn.description}}

You have maximum number of Trade-in in cart already. If you wish to add in Trade-in, please remove from cart.

{{tradeInResult.displayModelName}}

{{tradeInResult.discountText1}}

{{tradeInResult.discountText2}}

{{tradeInResult.discountText3}}

{{tradeInResult.discountText4}}

{{tradeInResult.discountText5}}

{{tradeInResult.discountText6}}

{{tradeInResult.specialDiscountText}}

{{tradeInResult.description}}

{{tradeInResult.contentText}}

Dealer stock quantity

You can check the stock quantity for each region

Please select city

Only {0} left in stock.

Sorry, this product is not currently available in selected city.

{{assuredBuyBack.title}}

{{newAssuredBuyBack.title}}

{{newAssuredBuyBack.learnMoreCta.text}}

{{newAssuredBuyBack.description}}

Please select Samsung Assured Buyback or no coverage

{{care.title}}

{{care.learnMoreCta.text}}

{{care.description}}

Please select Samsung Care+ or No to continue

  • {{item.specialText}}

{{warranty.title}}

{{warranty.learnMoreCta.text}}

{{warranty.description}}

{{warrantyResult.displayModelName}}

{{warrantyResult.discountText1}}

{{warrantyResult.description1}}

{{warrantyVd.title}}

{{warrantyVd.learnMoreCta.learnMoreText}}

{{warrantyVd.description}}

{{warrantyVdResult.title}}

{{warrantyVdResult.priceDisplay}}

{{delivery.headline}}

{{delivery.errorMessage}}

Apply

{{deliveryResult.priorityText}}

{{deliveryResult.mainText}}

{{deliveryResult.subText}}
Standard installation charges may apply.Click here for more details.

{{deliveryResult.decText}}

{{item.disclaimer}}

{{tariffOption.headline}}

Learn more

{{tariffOption.description}}

{{tariffOptionResult.displayModelName}}

{{tariffOptionResult.discountText1}}

{{tariffOptionResult.description}}

{{tariffOptionResult.price}}

{{tariffOptionResult.disclaimer}}

{{embedAddon.title}}

{{embedAddon.description}}

  • {{item.imgAlt}} {{item.imgAlt}}
    {{item.iconTitle}}

    {{item.name}}

    {{item.modelCode}}

    {{item.description}}

    {{item.finalPrice}}

    {{item.originalPrice}} {{item.savePrice}} Out Of Stock
  • {{item.imgAlt}} {{item.imgAlt}}
    {{item.iconTitle}}

    {{item.name}}

    {{item.modelCode}}

    {{item.description}}

    • {{item.dotList1}}
    • {{item.dotList2}}
    • {{item.dotList3}}

    {{item.finalPrice}}

    {{item.originalPrice}} {{item.savePrice}} Out Of Stock
{{message.item.offerTitle}}
{{message.item.offerTooltip}}
{{message.item.linkText}}

{{message.item.tcCTAText}}

{{message.item.periodText}}

{{finance.item.emiText}} {{finance.item.emiText}}
{{finance.item.offerTooltip}}
{{finance.item.cta.label}}

Highlights

Vivid colours across the whole screen

Fast IPS

Vivid colours across the whole screen

Brilliant smoothness for more wins

300Hz Refresh Rate & 1ms Response Time

Brilliant smoothness for more wins

Immerse in smooth action with minimal disruption

NVIDIA G-Sync Compatible

Immerse in smooth action with minimal disruption

Features

Epic Screen. Epic Play.

This page may include images or videos created using AI.
*Source: IDC Quarterly PC Monitor Tracker 2025Q4 (Based on Value Amount) From 2019 to 2022, 100Hz or higher applied before the Gaming MNT Refresh rate change / 144Hz or higher applied thereafter

Feature Overview

Vivid colours across the whole screen

Fast IPS

Enjoy realistic game scenes on the Odyssey G40H with Fast IPS panel. The 178° wide viewing angle accurately delivers clear, crisp hues that stay consistent from various viewpoints, while quick response time reduces motion blur and ghosting — providing an engaging gaming experience.

Enhanced brightness and clearer details

HDR10

Immerse yourself in lifelike visuals with exceptional contrast and colour accuracy, thanks to HDR10. The high dynamic range on the Odyssey G40H provides bright highlights and nuanced shadows for depth — making scenes feel vivid and realistic.

Screen images simulated for illustrative purposes.

Screen images simulated for illustrative purposes.

Brilliant smoothness for more wins

300Hz Refresh Rate & 1ms Response Time1

React fast and stay ahead of the competition on the Odyssey G40H with a 300Hz refresh rate and 1ms GtG response time. This display delivers split-second responsiveness and helps ensure that your moves are captured in real-time, giving you unbeatable gaming precision with minimised lag.

1Refresh rate and response time may vary based on the performance of the input source.'1ms' means one millisecond, which is the average response time range between 1.00ms and 1.99ms, truncated to a whole number. Based on GtG measured under internal test conditions. Results may vary by content and monitor settings (Requires ‘Extreme mode' setting). GtG (Gray to Gray) measures the time taken for a monitor pixel to change from one gray value to another.

Immerse in smooth action with minimal disruption

NVIDIA G-Sync Compatible

G-Sync compatibility syncs the GPU and panel to reduce choppiness, screen lag and image tearing. Along with AMD FreeSync Premium, it creates ultra-smooth scenes that flow smoothly to the next.

Screen images simulated for illustrative purposes.The application of the G-Sync logo on the package and product may vary depending on the time of purchase.G-Sync Compatible and AMD FreeSync™ are available only when compatible NVIDIA and AMD graphics cards are used, respectively.

Catch enemies with clear visibility

Black Equaliser

Black Equaliser allows you to adjust dark areas in games, so you can locate your opponents even in deep shadows.

Screen images simulated for demonstration purposes.

Screen images simulated for demonstration purposes.

Hit your marks with next-level accuracy

Virtual Aim Point

Gain precision in your shots with Virtual Aim Point. Crosshairs on the Odyssey G40H's screen help increase the accuracy of your aim when the action peaks.

Maintain winning streaks with ease

Ergonomic Stand

Reach the height of winning in total comfort with Samsung's Ergonomic Stand. Simply swivel, tilt and adjust your Odyssey G40H until all enemies are in perfect view.

Specifications

  • Resolution

    FHD (1920 x 1080)

  • Aspect Ratio

    16:9

  • Brightness (Typical)

    300cd/㎡

  • Contrast Ratio Static

    1,000:1

  • Response Time

    1 (GTG)

  • Refresh Rate

    DisplayPort Max 300 Hz / HDMI Max 240 Hz

  • Viewing Angle (H/V)

    178 / 178

  • Screen Size (Class)

    25

  • Flat / Curved

    Flat

  • Active Display Size (HxV) (mm)

    543.168 x 302.616 mm

  • Aspect Ratio

    16:9

  • Panel Type

    IPS

  • Brightness (Typical)

    300 cd/㎡

  • Brightness (Min)

    240 cd/㎡

  • Contrast Ratio Static

    1,000:1

  • HDR(High Dynamic Range)

    HDR10

  • Resolution

    FHD (1920 x 1080)

  • Response Time

    1 (GTG)

  • Viewing Angle (H/V)

    178 / 178

  • Color Support

    Max 16.7M

  • sRGB Coverage

    99 %

  • Refresh Rate

    DisplayPort Max 300 Hz / HDMI Max 240 Hz

  • Energy Saving Solution

    Yes

  • Eye Saver Mode

    Yes

  • Flicker Free

    Yes

  • Image Size

    Yes

  • Windows Certification

    Windows11

  • FreeSync

    FreeSync Premium

  • G-Sync

    G-Sync Compatible

  • Off Timer Plus

    Yes

  • Black Equalizer

    Yes

  • Virtual AIM Point

    Yes

  • Super Arena Gaming UX

    Yes

  • Auto Source Switch

    Auto Source Switch+

  • Smart Type

    No

  • Display Port

    1 EA

  • Display Port Version

    1.2

  • HDCP Version (DP)

    2.2

  • HDMI

    1 EA

  • HDMI Version

    2.0

  • HDCP Version (HDMI)

    2.2

  • Headphone

    1 EA

  • Speaker

    No

  • Temperature

    10 ~ 40 ℃

  • Humidity

    10 ~ 80 (Non-Condensing)

  • Front Colour

    Black

  • Rear Color

    Black

  • Stand Color

    Black

  • Stand Type

    HAS Pivot

  • HAS(Height Adjustable Stand)

    105.0(±5.0)

  • Tilt

    -3˚(±2˚) ~ 25˚(±2˚)

  • Swivel

    -45˚(±3˚) ~ 45˚(±3˚)

  • Pivot

    -92˚(±2˚) ~ 92˚(±2˚)

  • Wall Mount

    100 x 100 mm

  • Energy Efficiency Class

    3.5

  • Power Supply

    AC 100 - 240 V

  • Power Consumption (Max)

    48 W

  • Power Consumption (Typ)

    30.0 W

  • Power Consumption (DPMS)

    0.5 W

  • Power Consumption (Off Mode)

    0.30 W

  • Power Consumption (Yearly)

    113 kWh/year

  • Type

    External Adaptor

  • Net Dimension with Stand (WxHxD)

    557.7 x 483.1 x 250.2 mm

  • Net Dimension without Stand (WxHxD)

    557.7 x 327.1 x 45.7 mm

  • Package Dimension (HxWxD)

    598 x 114 x 452 mm

  • Set Weight with Stand

    3.8 kg

  • Set Weight without Stand

    2.5 kg

  • Package Weight

    5.4 kg

  • Power Cable Length

    1.5 m

  • DP Cable

    Yes

** Delivery available in select areas within Australia. Free delivery in Australia is available for mobile, tablet, wearable, and memory products only. Delivery charges apply to all other products (TV, Soundbar, Home Appliances, and Monitor) for all areas within Australia. Terms & Conditions apply. Visit Samsung.com for further information.

* Key features may differ from key specifications.

Latitude Finance: Approved customers only. Minimum spend applies. Equal monthly payments required. T&Cs, fees and charges apply. Exclusions may apply. Available on participating Latitude credit cards only. If there is an outstanding balance after the interest free period ends, interest will be charged at the Expired Promotional Purchase Rate currently 29.99% p.a. (subject to change). Account service fee per month applies (subject to change). Interest may also apply to other credit card transactions or if you do not comply with the T&C’s. Conditions of use set out the T&C’s of the Latitude Gem Visa credit card. Credit is provided by Latitude Finance Australia ABN 42 008 583 588 Australian Credit Licence number 392145. Learn more

Afterpay allows you to pay for your purchase over 4 installments due every 2 weeks. For purchases up to $3,000 only. Advertised amount subject to approval by Afterpay. Learn more

PayPal Pay in 4 offers no interest and no late fees. You can divide your eligible purchases between $30 - $2,000 into 4 interest-free instalments. The first payment at checkout, then three repayments, one every two weeks. Learn more