Samsung SE450 Series LS22E45KBSV/GO 21.5" Black 2015

★★★★☆ 4.2 (163)

The 21.5-inch TN panel delivers 250 cd/m² brightness and a 1000:1 contrast ratio, with a 5ms response time for basic office tasks. Its full ergonomic stand offers height, tilt, swivel, and pivot adjustments, plus VESA mountability and DVI/VGA inputs for legacy setups. Best for business users needing a reliable, adjustable monitor for spreadsheets and document work, backed by a 3-year warranty.

Screen 21.5"
Resolution 1920 x 1080
Panel TN
response time ms 5
Samsung SE450 Series LS22E45KBSV/GO 21.5" Black 2015 monitor
25 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The ergonomics are the headline here, with a 79th percentile score and a pivot stand that makes portrait mode genuinely useful. But the display itself sits in the 7th percentile, and the color accuracy is rough, especially in vertical orientation. At 4.2 stars from 163 reviews, it's a solid budget office monitor for text work and nothing more.

Pros & Cons

Pros

  • Ergonomic score in the 79th percentile with height, tilt, swivel, and pivot 79th
  • 4.2 out of 5 stars from 163 reviews 75th
  • Portrait mode is genuinely useful for reading documents and email
  • No dead pixels reported out of the box by multiple owners
  • 3-year warranty and TAA compliance for business buyers

Cons

  • Display score in the 7th percentile, panel quality is weak
  • Color accuracy in the 16th percentile, whites shift yellow in portrait mode
  • Connectivity in the 7th percentile, only VGA and DVI, no HDMI
  • TN viewing angles are poor, especially in vertical orientation
  • Entertainment score of 14.3 out of 100, this is not a media monitor

What owners think

The Word on the Street

4.2/5 (163 reviews)
👍 Multiple owners praise the adjustable stand and portrait mode as the main reasons to buy, with several mentioning no dead pixels out of the box.
👎 A recurring complaint is poor color accuracy in vertical mode, with whites shifting yellow and viewing angles becoming a problem.
🤔 Some users report eye strain at certain settings, though others found adjusting the refresh rate helped improve the experience.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
78/100Our AI sentiment readlow confidence · 8 sources · Jun 2026
1★2★3★4★5★Q2 '18: 5.0★ · 1 reviewQ3 '18: 4.5★ · 2 reviewsQ4 '18: 5.0★ · 1 reviewQ4 '19: 5.0★ · 1 reviewQ1 '21: 4.3★ · 3 reviews12113Q2 '18Q3 '18Q4 '18Q4 '19Q1 '21
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The 5ms response time is fine for spreadsheets and email, but it lands in the 22nd percentile overall. That's not a gaming number, and this isn't a gaming monitor. The TN panel gives you 16.7 million colors on paper, but the color score sits in the 16th percentile, which means real-world color reproduction is rough. One owner specifically called out whites appearing yellow in portrait mode, and that's a classic TN viewing angle problem. The 1000:1 contrast ratio is standard for this class, nothing to write home about.

The display area is 21.5 inches at 1920 x 1080, which gives you decent pixel density for text work. One reviewer mentioned bumping the refresh rate to 75Hz on Linux, which is a nice little bonus if your setup supports it, though the official spec doesn't advertise that. The real performance story here isn't speed or color, it's the ergonomics. The 79th percentile ergonomic score means the stand does the heavy lifting, letting you position this thing however your neck wants it.

Performance Percentiles

Color 15.8
Portability 49.9
Display 6.9
Feature 19.8
User Sentiment 47.8
Ergonomic 78.8
Performance 22.4
Connectivity 6.9
Social Proof 74.7

Specifications

Full Specifications

Display

Size 21.5"
Resolution 1920x1080 (Full HD)
Panel Type TN
Aspect Ratio 16:9
Curved No

Performance

Response Time 5

Ergonomics

Height Adjustable Yes
Tilt Yes
Swivel Yes
Pivot Yes

Features

Weight 3.0 kg / 6.6 lbs

vs Competition

Stacked against the competition in our database, this Samsung is in a completely different league than the heavy hitters. The ASUS ROG Strix XG27UCDMG and LG UltraGear 45GX950A-B are OLED gaming monsters with display scores that would make this TN panel weep. The Dell UltraSharp U4025QW is a professional color-critical display that costs several times more. But here's the thing: none of those monitors are trying to be a cheap office workhorse. The Samsung's 79th percentile ergonomic score actually beats what you'd expect at this price point, and its 7th percentile connectivity score is the real trade-off. No HDMI in 2024 is a choice, and it means you'll need adapters or older hardware. If you want a portrait-mode document reader on a budget, this Samsung does the job. If you want anything else, look elsewhere.

Spec Samsung SE450 Series LS22E45KBSV/GO 21.5" LG UltraGear 45GX950A-B ASUS ROG Strix XG27UCDMG Dell UltraSharp U4025QW MSI MAG 271QPX QD-OLED E2 Alienware AW-Series AW3425DW
Screen Size 21.5 45 27 39.70000076293945 27 34
Resolution 1920 x 1080 5120 x 2160 3840 x 2160 5120 x 2160 2560 x 1440 3440 x 1440
Panel Type TN OLED OLED IPS QD-OLED QD-OLED
Refresh Rate - 330 240 120 240 240
Response Time Ms 5 0.029999999329447746 0.029999999329447746 5 0.029999999329447746 0.029999999329447746
Adaptive Sync - FreeSync Premium Pro FreeSync Premium Pro Adaptive-Sync FreeSync Premium Pro FreeSync Premium Pro
Hdr - DisplayHDR True Black 400 DisplayHDR True Black 400 DisplayHDR 600 DisplayHDR True Black 400 DisplayHDR 400 True Black
Compare Compare Compare Compare Compare
Product ColorPortabilityDisplayFeatureUser SentimentErgonomicPerformanceConnectivitySocial Proof
Samsung SE450 Series LS22E45KBSV/GO 21.5" 15.849.96.919.847.878.822.46.974.7
LG UltraGear 45GX950A-B Compare 99.476.699.795.875.690.899.496.994.7
ASUS ROG Strix XG27UCDMG Compare 96.157.897.98499.290.89881.499.3
Dell UltraSharp U4025QW Compare 98.276.698.795.885.490.85699.398
MSI MAG 271QPX QD-OLED E2 Compare 99.157.877.48495.690.89881.499.3
Alienware AW-Series AW3425DW Compare 997485.889.995.690.89895.498

Price

Value & Pricing

The price situation is a bit murky. We're seeing one listing at 8,790 MXN, but with no other listings to compare against, it's hard to say if that's a deal or a ripoff. What we can say is that owners consistently describe this as excellent value for the price, and that sentiment shows up in roughly four separate mentions. For a monitor with a fully adjustable stand, VESA mounting, and a 3-year warranty, the value proposition is real if you can find it at a reasonable price. Just don't expect the panel to punch above its weight class.

Read more

Overview

The Samsung SE450 Series LS22E45KBSV/GO is a 21.5 inch 1080p TN panel aimed squarely at office desks, and the numbers tell a pretty clear story. Its ergonomic score lands in the 79th percentile, which is genuinely impressive for a budget business monitor. Height adjust, tilt, swivel, and pivot are all here, and that pivot is the star of the show. Owners keep mentioning portrait mode as the reason they bought this thing, and the stand actually delivers on that promise. But the display itself sits in the 7th percentile, and the color score is even rougher at the 16th percentile. This is a monitor built for reading documents, not for anything that requires accurate colors or wide viewing angles.

At 163 reviews and a 4.2 out of 5 rating, buyers are mostly happy, but the sentiment score of 78 out of 100 with low confidence tells us the sample is thin. The recurring praise centers on value and the adjustable stand. The recurring complaints center on color accuracy in vertical mode and eye strain. That mismatch between great ergonomics and mediocre panel quality is the whole story here. You're buying a stand with a screen attached, and for office work, that might be exactly what you need.

Common Questions

Q: Does this monitor have HDMI?

No, and that's one of its biggest weaknesses. The connectivity score sits in the 7th percentile, with only VGA and DVI ports available. You'll need adapters or older hardware to connect modern devices.

Q: Is this monitor good for portrait mode?

Yes and no. The pivot function and adjustable stand make it easy to rotate, and owners consistently praise it for reading documents vertically. But the TN panel's viewing angles are poor in portrait orientation, and some users report color shifting, especially whites appearing yellow.

Q: Can this monitor be used for gaming?

Not really. The 5ms response time and 22nd percentile performance score aren't built for gaming. The entertainment score of 14.3 out of 100 confirms this is an office monitor, not a gaming display. One user did mention running it at 75Hz on Linux, but that's not an official spec.

Who Should Skip This

Anyone who needs accurate colors should look elsewhere. The 16th percentile color score and TN panel mean this monitor will frustrate designers, photographers, and anyone who cares about what their screen actually looks like. The 7th percentile connectivity score is a dealbreaker if you need HDMI or DisplayPort. And if you want to watch videos or play games, the 14.3 out of 100 entertainment score is a clear signal to spend your money on something else. The eye strain complaints from some owners are also worth taking seriously if you're sensitive to flicker or poor viewing angles.

Verdict

The Samsung SE450 is a monitor with a split personality. The stand is genuinely great, with ergonomics in the 79th percentile and a pivot function that owners rave about for portrait-mode reading. The panel is genuinely mediocre, with display and color scores in the single digits and teens respectively. At 4.2 stars from 163 reviews, most buyers knew what they were getting: a cheap, adjustable office monitor for text work. If that's your use case, the 3-year warranty and TAA compliance sweeten the deal. If you need accurate colors, HDMI connectivity, or anything resembling entertainment performance, the 14.3 out of 100 entertainment score should send you running.

Usage Scores

Overall (25.4)Gaming (15.9)Office (37.9)Creative (17)Portable (18.6)Professional (23.5)Entertainment (14.7)
  • Overall25.4
  • Gaming15.9
  • Office37.9
  • Creative17
  • Portable18.6
  • Professional23.5
  • Entertainment14.7

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