Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor
Brand Dell
From
£699.00
Free delivery
2 offers at 2 retailers
Listed since 9 May 2026
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Description
Specifications
| Display diagonal | 86.4 cm (34") |
| Display resolution | 3440 x 1440 pixels |
| HD type | Wide Quad HD |
| Native aspect ratio | 21:9 |
| Display technology | QD-OLED |
| Panel type | OLED |
| Touchscreen | No |
| Display brightness (peak) | 1000 cd/m² |
| Display brightness (typical) | 250 cd/m² |
| Response time | 0.03 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Screen shape | Curved |
| Screen curvature rating | 1800R |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440, 3840 x 2160 |
| Supported video modes | 480p, 576p, 720p, 1080i, 1080p |
| Contrast ratio (typical) | 1500000:1 |
| Maximum refresh rate | 240 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 0.2315 x 0.2315 mm |
| Pixel density | 110 ppi |
| Horizontal scan range | 27 - 389 kHz |
| Vertical scan range | 48 - 240 Hz |
| Viewable size, horizontal | 80 cm |
| Viewable size, vertical | 33.7 cm |
| Viewable size diagonal | 86.8 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black |
| Dell ComfortView technology | Yes |
| DCI-P3 coverage | 99.3% |
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Smart modes | Custom, FPS, MOBA/RTS, RPG, Sports |
| Windows operating systems supported | Yes |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Market positioning | Gaming |
| Product colour | Blue |
| Front bezel colour | Black |
| Feet colour | Blue |
| Built-in USB hub | Yes |
| Number of USB Type-B upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 1 |
| USB Type-C downstream ports quantity | 1 |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| Headphone out | No |
| HDCP | Yes |
| HDCP version | 1.4/2.3 |
| Charging port type | USB Type-C |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable management | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 11 cm |
| Pivot | Yes |
| Pivot angle | -5 - 5° |
| Swivelling | Yes |
| Swivel angle range | -20 - 20° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| Picture-in-Picture | Yes |
| On Screen Display (OSD) | Yes |
| Plug and Play | Yes |
| LED indicators | Yes |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | F |
| Energy consumption (SDR) per 1000 hours | 31 kWh |
| Energy consumption (HDR) per 1000 hours | 31 kWh |
| Power consumption (typical) | 31 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 190 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 5 - 90% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 12192 m |
| Width (with stand) | 814.1 mm |
| Depth (with stand) | 232 mm |
| Height (with stand) | 555.1 mm |
| Weight (with stand) | 7.73 kg |
| Width (without stand) | 814.1 mm |
| Depth (without stand) | 111.2 mm |
| Height (without stand) | 361.6 mm |
| Weight (without stand) | 5.09 kg |
| Bezel width (side) | 1.04 cm |
| Bezel width (top) | 7.53 mm |
| Bezel width (bottom) | 1.69 cm |
| Package weight | 13 kg |
| Stand included | Yes |
| Cables included | DisplayPort, HDMI, USB Type-A to USB Type-B |
| Doesn't contain | Arsenic, Mercury, PVC/BFR |
| Anti-reflective | Yes |
| Picture-by-Picture (PbP) | Yes |
| AlienFX lighting | Yes |
| USB charging port | Yes |
| Compliance certificates | RoHS |
Full specifications
| Marque | Dell |
| Référence fabricant | gameaw3425dw |
| EAN | 5397184962756 |
Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor in 2026: still the right choice?
When it comes to Périphériques informatiques, the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor by Dell is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.
Buy the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor now or wait?
With the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor, Dell delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Périphériques informatiques category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.
Value for money analysed in 2026
At £699, the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor offers value for money consistent with its positioning in the Périphériques informatiques category. Dell maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The Refurbished - DELL OptiPlex 7020 Intel Core i3-14100T 8GB RAM 512GB SSD Windows 11 Pro MFF Mini PC from the same range may also interest you for comparison.
Serious alternatives to consider
If the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor does not exactly match your expectations, the Périphériques informatiques category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. The DELL Slim ECS1250 Intel Core i3-14100 8GB RAM 512GB SSD Windows 11 Pro Slim PC is another reference from the same brand to consider.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 2280 £ |
| Mid-range | 2280 £ to 5310 £ |
| High-end | Over 5310 £ |
The Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.
Frequently asked questions about Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor
Is delivery free for the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor at all retailers?
Free delivery is not guaranteed for the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
How do I return the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor if I am not satisfied?
You have a 14-day right of withdrawal for any online purchase, applicable to the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.
Is the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor worth its price in 2026?
In 2026, the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor is listed from £699 at our partner retailers. This price is consistent with the positioning of Dell in the Périphériques informatiques category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
What warranty does the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor come with?
The Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Dell, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.
Is the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor in stock?
Stock availability for the Dell Alienware AW3425DW 34" QD-OLED UWQHD 240Hz Freesync G-Sync Compatible Curved Gaming Monitor is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Périphériques informatiques category.
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