Dell

Dell i5420-5275WHT-PUS Inspiron 24" All-in-One Desktop

4.6 (56 reviews)
FHDWiFi 6

Intel Core i5-1335U, 16GB DDR4, and 1TB SSD packed into a 24" all-in-one that clears your desk without compromising your workday.

$999.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.

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Overview

The Dell Inspiron 5420 All-in-One pairs an Intel Core i5-1335U — a 13th-generation hybrid CPU with 10 cores (2P+8E) and a 4.6 GHz single-core boost — with 16GB of DDR4-3200 and a 1TB NVMe SSD. What those specs mean in practice: this is a machine that handles the full suite of knowledge-worker tasks without hesitation. The SSD ensures the OS and applications load faster than the display can wake from sleep, and the 16GB of RAM provides enough working memory to keep a full browser session, Teams or Zoom, and a productivity suite open simultaneously without paging. Intel Iris Xe graphics share that memory pool and handle everything short of GPU-intensive workloads. The 23.8-inch FHD panel at 1920×1080 is a functional daily-driver resolution at this screen size, and ComfortView Plus provides hardware-level low-blue-light filtering without the color shift typical of software alternatives.

This machine is built for home offices, students, and families who want a clean desk and a capable system without the cable management of a tower. The pop-up FHD camera is a thoughtful addition for remote workers — it physically disappears when unused, and the tilt feature improves framing without an external webcam stand. WiFi 6 makes this a forward-compatible choice for households already on AX routers. The TV-inspired aesthetic with triangle stand and molded speaker mesh is clearly designed to live in a living room or bedroom as comfortably as a home office. It is not the right choice for video editors, 3D artists, or anyone running GPU-accelerated pipelines — but for the audience it targets, the component balance is sensible and well-executed.

Key Features

NARROW BORDERS: Expansive FHD screen with 4 side narrow border.

INNOVATIVE STAND: Featuring innovative stand designs that offer better stability and additional desk space.

COMFORTVIEW PLUS: Inbuilt ComfortView Plus reduces low blue light while keeping colors accurate for optimized eye comfort.

TV-INSPIRED DISPLAY: Stunning 24" All-In-One desktop with TV-inspired design available in Snowflake, with triangle stand and molded speaker mesh.

MADE FOR VIDEO CHATTING: A pop-up FHD camera with tilt feature that puts your best face forward every time.

WIFI TECHNOLOGY: Allows for greater connectivity with WiFi 6.

Specifications

Processor
Intel Core i5-1335U (4.6 GHz boost)
Memory
16GB DDR4 3200 MHz
Storage
1TB SSD
Display
23.8-inch FHD (1920×1080) 60 Hz
Graphics
Intel Iris Xe (integrated)
Operating System
Windows 11 Home
Wireless
WiFi 6
USB Ports
5 × USB 3.0
Camera
Pop-up FHD with tilt
Display Features
ComfortView Plus, 4-side narrow borders

Pros & Cons

👍 Pros

  • Intel Core i5-1335U with 4.6 GHz boost handles multitasking without audible fan spin-up under typical office loads.
  • 1TB SSD delivers sub-15-second boot times and eliminates storage as a performance bottleneck entirely.
  • 16GB DDR4-3200 provides enough headroom for 20+ browser tabs, video calls, and productivity apps running simultaneously.
  • WiFi 6 support future-proofs wireless connectivity for AX routers and reduces latency on congested networks.
  • Pop-up FHD camera physically retracts when not in use, providing a hardware privacy guarantee rather than a software toggle.

👎 Cons

  • Intel Iris Xe integrated graphics caps the machine at casual visual workloads — no path to discrete GPU for heavier creative or ML tasks.
  • DDR4 at 3200 MHz is the previous memory generation; competing systems at this price point are beginning to ship DDR5.
  • 60 Hz refresh rate on the 1080p panel is functional but noticeably behind 120 Hz displays for anyone doing fluid scrolling or light gaming.
  • AIO thermal design limits sustained CPU boost performance — the i5-1335U may throttle under extended rendering or compilation tasks.
  • No Ethernet port listed — users in environments with unreliable WiFi have no wired fallback without a USB adapter.

Frequently Asked Questions

It runs an Intel Core i5-1335U with a 4.6 GHz boost clock. That's a 13th-gen hybrid architecture chip with performance and efficiency cores — it handles office multitasking, video calls, and light photo editing without thermal throttling, though it's not a workstation-class chip for sustained heavy compute.
16GB DDR4-3200 is sufficient for browser-heavy workflows, Microsoft 365, and simultaneous video calls. AIO memory configurations are often soldered or limited in slot access — verify serviceability before purchase if long-term upgradeability matters to your workflow.
Iris Xe is integrated graphics sharing system memory. It handles 4K video playback, casual photo editing, and dual-display output capably, but it is not suitable for 3D rendering, gaming beyond casual titles, or GPU-accelerated workloads. There is no discrete GPU option on this unit.
Yes — the SSD eliminates the mechanical bottleneck that made budget AIOs feel sluggish. Expect cold boot under 15 seconds and near-instant application launches. The 1TB capacity comfortably holds a working OS install, applications, and a document/photo library.
Five USB 3.0 ports handle most peripheral setups — keyboard, mouse, external drives, and a USB hub without contention. WiFi 6 provides up to 9.6 Gbps theoretical throughput on compatible routers, meaningfully reducing wireless latency for video conferencing.