Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop
Price in Sri Lanka
LaptopsDell
Lifemobile
Rs 270,561
Out of stock
Updated 28 Oct 2026
Available at 5 more shops
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Description
A screen designed to stun
Maximum screen: A 16:10 aspect ratio screen adds 13.2% more space to the 14.5" display over the previous generation with a 14.0" display*, so you can enjoy an increased viewing area and visual working space. 4-sided narrow borders and a screen-to-body ratio that is 4.9% greater than the prior generation ensures you won't miss a single detail.
A sight to behold: QHD+ resolution provides a crisp, beautiful image for you to immerse yourself in.
Every shade: Take full advantage of HDR content’s superior dynamic range with Dolby Vision™, which can deliver colors never before seen on SDR PC displays. Dolby™ Vision content can deliver highlights that are up to 40 times brighter, and blacks that are up to 10 times darker.*
Pure brilliance 100% sRGB color coverage displays a wide array of colors, and 300 nits of brightness provides brilliant luminance for use in bright areas or outdoors.
Easy on the eyes: This ComfortView Plus display is a certified TÜV Rheinland Low Blue Light Hardware solution, with technology that reduces harmful blue light emissions. It’s designed to optimize eye comfort even over extended viewing periods – like your next movie marathon.
Amazing audio: Forget having to haul around external speakers to enjoy a great audio experience on the go. With up-firing speakers that direct sound towards your ears, your device's sound quality will astound you even when its on your bed, couch, or lap.
It goes where you do
Fits where needed: With a slim and trim 14.5" form factor, you can conveniently slip it into a sleeve or backpack and then effortlessly take it back out.
Strong and sharp: With a 52Whr battery, enjoy an aluminum top cover with a high-end look and feel while the magnesium alloy bottom cover is ultralight yet durable.
Ready when you are
Exceptional experience on the go: Intel® Evo™ series brings the perfect combination of performance, responsiveness, battery life and stunning visuals to a new class of sleek, stylish laptops. Co-engineered with Intel® to provide the ultimate experience for work or life on the go. Available on select configurations.*
On call: Connected Modern Standby with Voice Support means that the laptop is ready, even when asleep. It stays connected and will keep applications like mail up-to-date, and Windows™ Updates can quietly install in the background when it’s not being used. Calling out for the voice assistant will wake it up so it can perform any task.Log-in instantly: Turn on, boot-up, and log-in quickly. Open with just one hand while a lid open sensor gets the laptop started when opened, even if completely off or Hibernating. An optional fingerprint reader will verify identity quickly for login using Windows Hello.
On call: Connected Modern Standby with Voice Support means that the laptop is ready, even when asleep. It stays connected and will keep applications like mail up-to-date, and Windows™ Updates can quietly install in the background when it’s not being used. Calling out for the voice assistant will wake it up so it can perform any task.Log-in instantly: Turn on, boot-up, and log-in quickly. Open with just one hand while a lid open sensor gets the laptop started when opened, even if completely off or Hibernating. An optional fingerprint reader will verify identity quickly for login using Windows Hello.
Stay powered: Easily stay on the go with a long battery life. When you do need to recharge, get your battery from 0% up to 80% in as fast as an hour* with ExpressCharge™*, so that you’re not tied down to an outlet while out and about.*
WiFi 6: With the new 802.11 AX wireless protocol, also known as WIFI 6, your Inspiron's WIFI transfer speeds, range and reliability works better than ever in crowded places. You'll also enjoy a greater range from hotspots.
Thoughtfully designed
Adaptive thermals: New adaptive thermals use advanced algorithms and accelerometers to know when your laptop is in your hands, lap or on a desk. This allows it to intelligently adapt its thermal profiles to the situation. Plus, it’s smart enough to unleash full power when stationary on a desk.
Top-of-the-line: The latest silicon with Intel®’s 11th Gen processors and Intel® Iris® Xe graphics provide excellent mobile performance. Plus, NVMe SSDs provide fast storage for snappy performance, especially when resuming from full Hibernation or from being completely off.
Thunderbolt™ 4: A USB Type-C™ port supporting Thunderbolt™ 4 allows you to charge your laptop, connect to multiple devices, and enjoy data transfers of up to 40Gbps, 8 times that of a USB 3.1 Gen 1.
Privacy protection: An all-new mechanical privacy shutter on the webcam provides security you can trust and control.
More comfort: A lift hinge picks up the end of the laptop, provides better airflow underneath your device and adds an incline to the keyboard for added typing comfort. Diamond-cut edges are easy on the eyes and surround a touchpad that is 34.8% larger than the previous generation.
Unite your devices with Dell Mobile Connect
Stay Focused & Connected
Stay focused on tasks by interacting with your phone direct from your Dell PC– you can easily make calls, send texts, and get notifications.Transfer Files Seamlessly
Transfer files, photos, videos, music, and documents between your PC and phone without complicated cloud storage or cumbersome cables.
Stay focused on tasks by interacting with your phone direct from your Dell PC– you can easily make calls, send texts, and get notifications.Transfer Files Seamlessly
Transfer files, photos, videos, music, and documents between your PC and phone without complicated cloud storage or cumbersome cables.
Mirror Device to PC
Project your Android or iOS device screen onto your PC and interact with apps there.
Maintain your privacy
Your phone connects to your PC via Dell Mobile Connect’s point-to-point, secure connection so your data is never exposed via unsecure internet connections.
Frequently asked questions
What is the price of Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop in Sri Lanka?▾
The current price of Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop in Sri Lanka is Rs 270,561 at Lifemobile.
Is Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop available in Sri Lanka?▾
Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop is currently out of stock at Lifemobile in Sri Lanka.
Where can I buy Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop in Sri Lanka?▾
You can buy Dell Inspiron 7400 14.5" QHD IPS Intel Core i5 1135G7 Laptop in Sri Lanka at Lifemobile. Visit 37left.lk to compare prices across multiple shops and find the best deal.
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