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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 813 reviews

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Rating by feature

  • Display Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

  • Features

    Rating 4.7 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers admire the S2421NX monitor's large, easy-to-read screen, its user-friendly design, and the excellent value for its price. Many appreciate the sharp resolution and clarity of the display, along with the included HDMI cable. However, some users wish it had built-in speakers and a more adjustable stand. A few also noted that the refresh rate could be improved for certain uses.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 813 reviews
  • Pros mentioned:
    Ease of use, Screen size

    Rated 5 out of 5 stars

    Sleek and Reliable

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently purchased the Dell S2421NX monitor, and I couldn't be happier with my choice. This monitor exceeds expectations in terms of quality, functionality, and design. First and foremost, the display quality of the Dell S2421NX is outstanding. The colors are vibrant and true to life, making every image and video pop with clarity and precision. Whether I'm working on graphic design projects or enjoying multimedia content, the visual experience is consistently excellent. The size of the monitor is just right for my needs. It provides ample screen real estate without being overwhelming, making it perfect for both work and entertainment purposes. Additionally, the slim and minimalistic design adds a touch of elegance to my workspace without unnecessary distractions. One aspect I particularly appreciate about the Dell S2421NX is its simplicity. It's a no-frills monitor that focuses on delivering top-notch performance without unnecessary gimmicks. This makes it incredibly easy to set up and use, allowing me to dive right into my tasks without any hassle. In conclusion, the Dell S2421NX monitor is a fantastic choice for anyone seeking a reliable and high-quality display. With its exceptional color accuracy, perfect size, and minimalist design, it's a versatile option that caters to a wide range of needs. I highly recommend it to anyone in the market for a dependable monitor that delivers where it counts.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Screen size

    Rated 5 out of 5 stars

    Great Product! Great for Business!

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for my Office after exploring a few other comparable brands. The color quality on this one stood out and met all our office productivity needs. All for a great price. Highly recommend!

    I would recommend this to a friend
  • Pros mentioned:
    Price, Resolution, Screen size

    Rated 5 out of 5 stars

    Great for work or school

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great size for remote/home work environment. The price was excellent as well. The resolution brings a crisp image. The back slots also fit monitor stands.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Resolution

    Rated 5 out of 5 stars

    Highly satisfied

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for an in-home desk/office space. Clear screen, no issues with resolution or lag time. Would purchase 10 times over. 10/10 highly recommended this monitor for the quality and price point, you cannot beat it. As a hybrid employee, I can easily connect and disconnect my laptop to this monitor with no issues or reconnection setup.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Great monitor for the price!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking for a monitor for my desk set up that I could connect to my MacBook Pro and my Nintendo Switch simultaneously. The major selling point for this monitor--besides it afforadability--is the fact that it has TWO HDMI ports! Now I can work on my laptop with a dual screen set up and easily switch to playing games on my Nintendo Switch from the comfort of my desk. Highly recommend this monitor as a cost-effective solution! Great image quality, support gaming graphics, and sleek edgeless design. Couldn't be happier! Buying from Best Buy was also the move with their incredible warranty plan!

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Good 24" Budget Monitor

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Didn't have high expectations for this monitor due to its price tag... but count me surprised! It's almost as good as another budget 24" monitor I'm familiar with the Samsung 24" T350 model (they usually run about the same price) It has decent viewing angles, a decent panel, gets bright enough (others may disagree), the colors are much better than you would get with a much cheaper and budget-friendly monitor (it is a Dell after all) All in all, it's cost-effective, gets the job done and quality is above average

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Game clarity

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son wanted this for his PlayStation console. He says it is much better for the games than his tv. He was happy to get to pick it out. He recently hooked his surround sound to it, you wouldn’t believe the massive sound that was coming from this little monitor. Love it.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great 75 Hz monitor! Better sale offer!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m very pleased so far with this monitor. Very easy to install. After tightening the screw with my fingers, I used a screwdriver just to tighten it a little more. You can set different angles of view, so you can have more options for a better head position. If you want to use this monitor with a DisplayPort to HDMI adapter, you can do it too.

    I would recommend this to a friend
  • Pros mentioned:
    Hdmi

    Rated 5 out of 5 stars

    Great colors and clear text

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Using this as my 3rd monitor for reading and it's been perfect. Surprisingly good color accuracy out of the box for the money. Higher refresh rate is nice for a smoother experience and it renders text beautifully. Having DP and HDMI ports in this price range with VESA mount is really great too

    I would recommend this to a friend
  • Pros mentioned:
    Price, Resolution

    Rated 5 out of 5 stars

    BBB Good Beautiful and Cheaper

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    More than expected, good price good dimensions and resolutions All in One

    I would recommend this to a friend
  • Cons mentioned:
    Speakers

    Rated 5 out of 5 stars

    Info on purchase

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works very well the graphics are amazing I use this for gaming for my ps5 the only thing is I didn’t read these so not come with built in speakers so make sure you buy speakers with this monitor. It does not come with a controller there is a knob and some on the bottom of the screen that control the monitor settings.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Great for the price

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    monitor is excellent for work and productivity. It features a 24 inch FHD screen with impressive text clarity. The massive USB hub with multiple ports makes it convenient for connecting peripherals

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Great monitor!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m very happy with what I bought and glad I did. The picture has been perfect, the price was great and I’m thinking of adding a second monitor to my system. I did not go wrong with purchasing this monitor.

    I would recommend this to a friend
  • Cons mentioned:
    Refresh rate

    Rated 5 out of 5 stars

    Great PS5 monitor

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great monitor. I pair it with my PS5 and I have been amazed by the quality of my games. The lower refresh rate doesn’t bother me, so this is a great cheaper alternative to more expensive monitors.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Wish it was brighter but I love it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its exactly what I needed and was looking for for my work from home set up! It's the perfect size for me to see everything clearly but not so big it clutters my desk. Colors are good. I sometimes wish it could get brighter but other than that, its perfect!

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Excellent Buy

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a great monitor. Clear picture, great color, easy to connect and work with.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Absolutely Great Display!!!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Value for money!!! The Display is Awesome! Highly recommended!!!

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Good buy

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Outstanding purchase. I bought 3 for my restaurant in my kitchen for the monitors and they’re beautiful. Crystal clear, easy hookup.

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Rated 5 out of 5 stars

    Dell Monitor

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just what I needed it! Beautiful image and great size

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Value

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great addition to my Dell All-in-One! The monitor is Pictured here on the left.

    I would recommend this to a friend
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