---
product_id: 25469416
title: "ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch"
brand: "asus"
price: "KD 6.93"
currency: KWD
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.kw/products/25469416-asus-vivobook-e403sa-us21-14-inch-full-hd-laptop-intel
store_origin: KW
region: Kuwait
---

# Intel Quad-Core N3700 up to 2.4 GHz Turbo 14" Full HD 1080p Display 14-hour All-day Battery Life ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch

**Brand:** asus
**Price:** KD 6.93
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your hustle with power and portability in one sleek package!

## Quick Answers

- **What is this?** ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch by asus
- **How much does it cost?** KD 6.93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/25469416-asus-vivobook-e403sa-us21-14-inch-full-hd-laptop-intel)

## Best For

- asus enthusiasts

## Why This Product

- Trusted asus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-day Productivity:** Long-lasting 57 Whrs battery delivers up to 14 hours of unplugged use—perfect for on-the-go professionals.
- • **Crisp Visuals, Always:** Experience stunning clarity with a 14-inch Full HD 1080p display that makes every detail pop.
- • **Power Meets Portability:** Ultra-thin (0.7") and lightweight (3.3 lbs) design lets you work anywhere without the bulk.
- • **Turbocharged Performance:** Intel Quad-Core N3700 processor with speeds up to 2.4 GHz ensures smooth multitasking and fast app launches.
- • **Stay Connected, Stay Ahead:** Advanced Wi-Fi 802.11ac and Bluetooth 4.0 keep you seamlessly linked to your network and devices.

## Overview

The ASUS VivoBook E403SA-US21 is a sleek 14-inch Full HD laptop powered by an Intel Quad-Core N3700 processor with turbo speeds up to 2.4 GHz. Featuring 4GB DDR3 RAM and 128GB eMMC storage, it offers fast boot times and smooth multitasking. Its ultra-thin 0.7-inch profile and lightweight 3.3 lbs design make it ideal for professionals on the move. With Windows 10 Home pre-installed, advanced Wi-Fi 802.11ac, Bluetooth 4.0, and a robust 14-hour battery life, this laptop balances performance and portability for the modern manager.

## Description

Asus; EeeBook; E403SA-US21; metallic grey: 14" Fhd (19201080); Intel Braswell N3700 Quad Core 1.6GHz (Turbo up to 2.4GHz); 4GB DDR3; 128GB eMMC; Windows 10 (64bit) signature edition; 802.11AC; VGA Camera; Bluetooth 4.0 *The actual transfer speed of USB 3.0, 3.1 (Gen 1 and 2), and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

## Features

- 14-Inch Full HD 1080P Display, Windows 10 Signature Edition Pre-Installed
- Intel Quad Core N3700 1.6 GHz, Turbo to 2.4 GHz
- Ultra-thin and light design: 0.7" thin and 3.3 lbs. light. All-day battery rated 57 Whrs
- 128GB eMMC Flash and 4GB RAM for fast boot time and application performance
- Wi-Fi 802. 11 AC. Bluetooth 4.0. 1x USB 2.0, 1x USB 3.0, 1x USB3.1 Type C, 1 x HDMI. One year Domestic Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Standing screen display size | 14 Inches |
| Screen Resolution | 1920 x 1080 pixels |
| Max Screen Resolution | 1920x1080 Pixels |
| Processor | 2.4 GHz pentium_n3700 |
| RAM | 4 GB DDR3 |
| Memory Speed | 1.6 GHz |
| Hard Drive | 128 GB Emmc |
| Graphics Coprocessor | Intel HD Graphics Integrated |
| Chipset Brand | Intel |
| Card Description | Integrated |
| Wireless Type | 802.11ac |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 1 |
| Average Battery Life (in hours) | 14 Hours |
| Brand | ASUS |
| Series | E403SA-US21 |
| Item model number | E403SA-US21 |
| Operating System | Windows 10 |
| Item Weight | 3.3 pounds |
| Product Dimensions | 9.3 x 13.3 x 0.7 inches |
| Item Dimensions  LxWxH | 9.3 x 13.3 x 0.7 inches |
| Color | Metallic Gray |
| Processor Brand | Intel |
| Number of Processors | 1 |
| Computer Memory Type | Unknown |
| Flash Memory Size | 128 |
| Hard Drive Interface | Solid State |
| Hard Drive Rotational Speed | 10000 RPM |
| Optical Drive Type | No Optical Drive |
| Power Source | Battery Powered |
| Voltage | 19 Volts |
| Batteries | 1 Lithium Ion batteries required. (included) |

## Product Details

- **Brand:** ASUS
- **Model Name:** E403SA-US21
- **Screen Size:** 14 Inches
- **Color:** Metallic Gray
- **Hard Disk Size:** 128 GB
- **CPU Model:** Pentium N3700
- **Ram Memory Installed Size:** 4 GB
- **Operating System:** Windows 10
- **Graphics Card Description:** Integrated
- **Graphics Coprocessor:** Intel HD Graphics Integrated

## Images

![ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch - Image 1](https://m.media-amazon.com/images/I/61y7zp0jhDL.jpg)
![ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch - Image 2](https://m.media-amazon.com/images/I/61JwB8lu-1L.jpg)
![ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch - Image 3](https://m.media-amazon.com/images/I/61PWYdy1jUL.jpg)
![ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch - Image 4](https://m.media-amazon.com/images/I/51Ip+mFaQTL.jpg)
![ASUS VivoBook E403SA-US21 14-inch Full HD Laptop (Intel Quad-Core N3700 Processor, 4 GB DDR3 RAM, 128GB eMMC Storage, Windows 10 Home OS) Metallic Gray, 14 inch - Image 5](https://m.media-amazon.com/images/I/61ZLyB7wBGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Lightweight Budget Laptop Out There
*by R***B on January 29, 2017*

Great budget laptop with all things considered.The spacebar is my main drawback (doesn't always register presses that aren't in the center, needed to adjust typing style to compensate).Trackpad is well sized and responsive.Display is full 1920x1080 and has decent color and viewing angle.Clean Windows 10 installation (no bloatware).Battery life is amazing (usually 9+ hours of active use on a low brightness) due to the more efficient processor and low voltage RAM, but at the same time, that's why it's not the most powerful laptop.4GB of RAM is more than enough for most tasks, although heavy multitaskers might want to look elsewhere.Perfect for light web browsing and word processing.Can't upgrade RAM or storage since both are soldered to the motherboard.Extremely lightweight and portable.I would absolutely recommend this laptop to someone looking for a portable laptop with an all-day battery life for browsing the web, taking notes, or light office programs.

### ⭐⭐⭐⭐ Good budget laptop, keyboard and display fixes here
*by T***A on August 23, 2016*

When getting a laptop under $500 there are going to be a lot of trade offs. I like to say that there are three major factors: portability, performance, and price, and of these factors you get to pick two. I see this laptop as somewhere in the middle, therefore a good compromise.First, the fixes to make this computer way better. Uninstall ASUS splendid graphics unity! Contrary to the name it is anything, but splendid. It makes the screen look washed out in its attempts to make things look better. As soon as I restarted my computer after uninstalling it, I saw the splendor of the HD display and thought it isn’t perfect it’s pretty good for a laptop in this price range. The spacebar came as a major disappointment, but I read in a review of ASUS’ 17.3” laptop, which has the same issue, that there is a simple fix to the spacebar only working if you hit it hard in the middle. Shut down the computer, so you don’t cause any errors while working with the spacebar then watch this video here for spacebar removal instructions[...]. Once the spacebar is removed, cut out 6 small squares of electrical tape the size of the silver box around the ball in the middle of the spacebar and stack them on top of each other. Place the sticky side on top of the ball and return the spacebar. When returning the spacebar, don’t fallow the instructions in the video. Put both sets of hooks are in place and then snap the spacebar back onto the keyboard. You should have no trouble with it after this.The battery life of this laptop is excellent and it is super portable. If you want an inexpensive, portable laptop then look no further. I don’t feel like I’m lugging anything around when I take this laptop places and I don’t need to worry if I forgot to pack a charger. While having these advantages it doesn’t compromise performance. The quad-core processor is no Intel i7, but it outruns the i3’s you’ll find in this price range. It also costs less than an i5 processor and runs just as well if not better. If you want to play hardcore games this isn’t the computer for you, but if you like an occasional game of civilization this computer will exceed your expectations. As far as multitasking goes, the processor dose an excellent job handling music streaming, email, documents, and web browsing simultaneously. The 4 GB of RAM comes as a minor disappointment as the quad-core processor would rival Intel i7’s if it had 8 GB of RAM at its disposal, but better performance generally means less portability.The major compromise of this machine is storage space and the form it takes. 128 GB eMMC provides of plenty of storage space if this computer is for someone who isn’t afraid of external storage and doesn’t keep too many movies and games on their computer. A few years ago I would have been turned away by the low amount of storage space, but external storage is so readily available that I don’t think it makes a huge difference. For instance, for $50 you can buy a lightweight, 1 TB external hard drive to carry with your computer that will provide all the storage space you’ll ever need, or for $20 you can buy a 128 GB thumb drive that can sit in your usb port without you even knowing that it’s there. Just remember that the low amount of internal storage is what makes this laptop so portable. Additionally, ASUS wants you to think that the eMMC is the same thing as a new SSD, but it isn’t. Think of an SSD as microchip bank that has high bit rate cables connecting it to the board and an eMMC as a flash drive which is soldered to the board. eMMC’s copy data much slower than SSD’s do and they aren’t upgradable. However, a 128 GB eMMC is way less expensive than a 128 GB SSD. On the other hand, eMMC’s are still quieter, faster, and less power hungry than traditional HHD’s.Overall, if you want portability and performance at a good price and you don’t mind sacrificing storage to get it. Then this is the laptop for you.

### ⭐⭐⭐⭐⭐ Competes with MacBook air at a lower price with few tradeoffs.
*by W***S on May 21, 2016*

So far it is really great. I have had it for a little less than a day now. It is a perfect laptop for someone who already has a desktop or other workhorse computer. In my case, I have a home desktop for gaming and a bulky work laptop. This one stays at home and works as my chilling laptop, which it is perfect for. It makes no sound at all because it has no moving parts, it is super light and comfortable to use on your lap, and the battery life is truly incredible.The boot time on the flash storage (eMMC drive) is nice and snappy. The processor is a little underpowered, but that fact contributes to the battery life and the ability to not have a fan for cooling. If you think about it from a physics standpoint, all the energy your laptop uses becomes heat, since this laptop uses so little energy, it doesn't produce a lot of heat. That said, when charging the battery the first time, it did get very warm, but I have not had a problem since. So far I have used the laptop to stream games from my desktop using steam (just display what the other machine renders), watched netflix, listened to music, and browsed reddit (gifs, text, images, and video). The sound was good, video is smooth and high res, and it never really stuttered or slowed down. I do see a little more delay when browsing than I usually do though but only enough to notice and not enough to change the experience. On a few occasions the mouse has not registered a tap or two finger scroll, but for the moment, I am chalking that up to adjusting to a new laptop and/or needing to adjust the sensitivity.As others have mentioned, there is really no Asus bloatware. A few configuration tools for the hardware but no anti-virus or other annoying bloat (just all the windows bloat). The 128 GB of storage has about 18 GB consumed for OS and things like chrome and other software you might install. If 110GB sounds constricting, you can always get a high speed external drive (the USB C port allows for really high speed transfer). You could even double your storage with a 128 GB flash drive. The USB C port also allows you to power your computer with a USB hookup like you might use for your phone. This allows use of a battery pack like they have for phones as well. The USB C can also be adapted to display port, HDMI (already has one), or VGA. The battery life seems like it is actually 14 hours as advertised with normal browsing and video, but I have not run the battery down completely yet. The RAM and eMMc storage are soldered on apparently (haven't checked, but others have said so). This fact allows for the slim construction but also means that you are at the mercy of the parts. Asus has a good reputation for using good parts and putting things together well, so I think the risk is minimal. But if they used low quality parts it could severely reduce the life of the laptop since these parts are not easily replaced.In the title I compare to a macbook air, so here are the macbook air specs:[...]The macbook air has fewer ports, shorter battery life, and costs more than twice as much. It does have a faster processor and storage device, but I think it would also get really hot if actually used for a difficult task. The macs may also be a little smaller and lighter, but this laptop is already so small and light, that I can't imagine it would matter.Summary:Great priceSnappy bootGreat soundGreat battery lifeHigh resolution matte screenNice keyboardNo bloat!!!No noise at allVery slight lag from light weight processorComponents are soldered on and not repairable or replaceable (but I hear Asus is really solid)If you want a small lightweight laptop for chilling, travel, school, or business, it would be very difficult to find another laptop that has this kind of value. The price tag is great for all you get. The processor is the only shortcoming, but it allows for a small fanless design with incredible battery life and is not a hinderance for notebook intended tasks (browsing, video, light computing).Edit: eMMC is apparently much slower than a standard SSD and more comparable to a hard drive. And the USB C port on this machine does not allow video output though it is a possible through USB C with proper support. The HDMI port should be sufficient anyway. These things do not change my review though as the machine still feels snappy and I had no plans to display over USB C.Another edit: The USB-C does not seem to support charging either. So it seems the it is limited to ethernet and high speed USB applications. I will also mention that the ASUS Smart Touch software is not perfect...by any means. Specifically pinch. Nothing is really customizable, besides being able to switch features on or off. For example, I can not set the scroll speed for two finger scrolling or the sensitivity for pinch. I ended turning pinch off because it was over sensitive and I would occasionally zoom instead of scroll. I will also mention that two finger is really bad in chrome, and I think it is google chrome's issue, not the laptop. Other people have noted it as well. Between this and google censoring political news, I think I may switch to firefox. Edge lacks extensions and other features and does not work on linux or mac.So far, none of this changes my review as other features have proven valuable enough to compensate. The light weight and battery life have been more useful than I anticipated. And the built in bluetooth is also quite nice for wireless headphones, mouse, and other peripherals. Built in bluetooth is only going to become more important as more product move toward bluetooth and other wireless solutions. The price still amazes me.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-25*