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Customer reviews

Rating 4.7 out of 5 stars with 1022 reviews

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Rating by feature

  • Display Quality

    Rating 4.7 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

95%would recommend to a friend

Customers are saying

Customers praise the S2421NX monitor's picture quality, ease of use, and affordability. Many appreciate its size and the inclusion of HDMI connectivity, while also noting vibrant colors. However, some customers point out the lack of built-in speakers and limitations with the stand and refresh rate.

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 41 Showing 801-820 of 1,022 reviews
  • Rated 5 out of 5 stars

    Desktop 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 very easy to hook up I would recommend this to anyone who needs a monitor

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

    Great budget monitor

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

    I've used this as my main monitor with the HP Omen and it has been a great budget monitor.

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

    Great 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 for the price. Easy to step and use as a second screen for my macbook air.

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

    Clear visual affect

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Dell monitor works great with any branded PC.

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

    I love my dell monitor!

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

    I love this monitor and it makes for viewing document so seemless!

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

    Seems to be fine

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

    Item arrived quickly and worked as it should. No complaints yet.

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

    Great

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

    Great product, super valuable to our day to day. I would highly recommend this product.

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

    Great Minitor!

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

    This monitor is perfect as a side-by-side to my laptop. The clarity is great! Easy setup!

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

    Good product

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good monitor, good price, great performance. Easy to put together

    I would recommend this to a friend
  • 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.

    Nice bright screen. Was able to purchase in store and brought right home.

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

    Dell Computer Monitor

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

    I like the size and how clear the Monitor is. Can read my emails very well.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Solid monitor

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

    The only reason I don't give this 5 stars is because I could've gotten a little better one cheaper had a waited a few weeks. This works well, just not necessarily the best bang for the buck.

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

    Yes.

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

    This is nice. I like it. Buy it. You will too. Thank you.

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

    Nice

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

    Love this monitor. It is perfect. I use it as a dual screen and it serves the purpose.

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

    NICE !!!

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

    VERY WELL DESIGNED-EXCELLENT SALE PRICE-A SOLID CHOICE !!!

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

    Gaming 101

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

    Awesome gaming monitor no glare high resolution no lag in video.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good for my needs for work

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is perfect for what I need, I just need a vertical monitor to display an extension of what I need to see for work. I wish there was a USBC IO.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    What I'd Expect from Dell

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

    The monitor works only intermittently. Sometimes it can't "find" the signal from the tower. Sometimes it wants me to change the DPI setting. Usually, turning the monitor off for a while resets things. Could be the adapter. Hard to say and I've not found an answer to why or how to fix. Set up was extremely difficult and there were no written instructions indicating a need to click on the "secret" buttons under tree monitor lip.

    No, I would not recommend this to a friend
    • Brand response from YourDellTeam
      Posted .

      Hello Ytiv,

      We are sorry to hear that you are experiencing this abnormality and apologize for the inconvenience. We recommend you diagnose your monitor to determine the severity of the issue. Provided below are instructions to do so.

      1. Make sure that the monitor screen is clean (no dust particles on the surface of the screen).

      2. Unplug the video cable(s) from the back of the monitor and the PC. The monitor should now enter self-test mode.

      3. Press and hold the menu button for 5 seconds. A gray screen should appear.

      4. Carefully inspect the screen for abnormalities.

      5. Press again. The color of the screen should now change to red.

      6. Inspect the screen for any abnormalities.

      7. Repeat Step 5 and Step 6 to inspect the screen in green, blue, black, white and text screens.

      8. The test is complete when the white screen appears.

      9. Press again to exit the built-in self test diagnostics.

      If you do notice any abnormalities in the built-in self test mode, you may get the monitor repaired/replaced if it is under warranty by contacting Dell Support directly.

      Best Regards,
      Anthony P. Dell

  • Rated 5 out of 5 stars

    Great Monitor

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This monitor has worked so well. No complaints. I love the tilt feature.

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

    good product, works great, would buy again

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

    good product, works great, would buy again i was not paid to review this

    I would recommend this to a friend