Notebook Review
ASUS VivoBook R521FL Review: Practical Everyday 15.6-inch Laptop
Editor note: This article is an original English adaptation based on a Notebook-Center.ru review.
Overview
The ASUS VivoBook R521FL is a practical laptop for home and office tasks. In this configuration, the source review places it around $600, with a focus on balanced everyday use instead of premium materials.
Its main strengths are a matte Full HD display, 6 GB of DDR4 memory, and optional graphics headroom from the GeForce MX250. The trade-off is simple build quality and modest battery life.
Technical Specifications
| Component | Details |
|---|---|
| CPU | Intel Core i3-8145U (2.1 GHz) |
| Memory | 6 GB DDR4-2400 |
| Storage | 1 TB HDD (5400 rpm) |
| Display | 15.6-inch, 1920x1080, Full HD, matte |
| Graphics | Intel UHD Graphics 620 + NVIDIA GeForce MX250 2 GB GDDR5 |
| Wireless | Wi-Fi 802.11ac, Bluetooth 4.1 |
| Ports | 2x USB 2.0, USB 3.0, HDMI, USB Type-C, microSD card reader, combo audio jack |
| Webcam | 0.3 MP |
| Battery | 37 Wh lithium-ion |
| Dimensions and weight | 360 x 229 x 23.5 mm, 1.9 kg |
| OS | Windows 10 Home 64-bit |
| Configuration | ASUS VivoBook R521FL-BQ241T (90NB0N11-M03160) |
Design and Build
The chassis is fully plastic, which matches the price class. The gray finish is practical for daily use because fingerprints are less visible. The laptop opens up to about 135 degrees and weighs 1.9 kg.

Display, Audio, and Webcam
The 15.6-inch matte Full HD panel is comfortable for office work and media because reflections are reduced in bright rooms. The source notes typical budget TN behavior, including narrower viewing angles and moderate brightness.
Two speakers with SonicMaster support provide clear sound for daily use. The 0.3 MP webcam is basic and mainly suitable for simple video calls.
Keyboard and Touchpad
The island-style keyboard includes a numeric keypad and familiar layout, with light, quiet key travel. There is no keyboard backlight. The touchpad is described as responsive and reliable in regular navigation.
Performance and Storage
The Intel Core i3-8145U handles common tasks such as web browsing, documents, and media playback. Integrated UHD Graphics 620 is supported by GeForce MX250 discrete graphics for light older games and some GPU-assisted workloads.
This version uses 6 GB DDR4 memory and a 1 TB 5400 rpm HDD, which gives large capacity but slower app and file loading compared with SSD-based systems.
Ports, Connectivity, and Battery
Port selection is practical for daily peripherals: USB Type-C, HDMI, USB 3.0, two USB 2.0 ports, microSD card reader, and a combo audio jack. Wireless connectivity includes Wi-Fi 802.11ac and Bluetooth 4.1.
The 37 Wh battery is enough for short unplugged sessions; the source review reports a little over five hours in office use with Wi-Fi enabled.
Verdict
ASUS VivoBook R521FL is a sensible choice for users who need an affordable, straightforward 15.6-inch laptop for home or office routines. The key benefit is balanced everyday performance with discrete MX250 support, while the main compromises are plastic build quality and limited battery endurance.