Dell S2721NX 27" Black 2021

★★★★★ 4.5 (69)

The IPS panel offers consistent colors across wide 178-degree viewing angles, while AMD FreeSync and a 75Hz refresh rate eliminate screen tearing for smoother visuals. Its dual HDMI ports and VESA compatibility add practical flexibility for a clutter-free desk setup. This monitor is best for budget-conscious home users and students who want a 27-inch screen for casual gaming and everyday productivity.

Screen 27"
Resolution 1920 x 1080
Panel IPS
Refresh 75 Hz
response time ms 4
adaptive sync FreeSync
Dell S2721NX 27" Black 2021 monitor
37 Overall Score
Also available in:

Snapshot

Pros & Cons

Pros

  • Strong social proof (74th percentile) 74th

Cons

  • Below average portability (13th percentile)
  • Below average feature (21st percentile)
  • Below average connectivity (32nd percentile)

What owners think

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 improved over time
78/100Our AI sentiment readlow confidence · 9 sources · May 2026
1★2★3★4★5★Q2 '23: 5.0★ · 1 reviewQ1 '24: 5.0★ · 1 reviewQ3 '24: 4.0★ · 1 reviewQ1 '25: 3.0★ · 2 reviewsQ2 '25: 5.0★ · 3 reviewsQ3 '25: 5.0★ · 1 review111231Q2 '23Q1 '24Q3 '24Q1 '25Q2 '25Q3 '25
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Color 43.7
Portability 13.1
Display 54.2
Feature 21
User Sentiment 46.8
Ergonomic 47.5
Performance 50.6
Connectivity 31.7
Social Proof 73.5

Specifications

Full Specifications

Display

Size 27"
Resolution 1920x1080 (Full HD)
Panel Type IPS
Aspect Ratio 16:9
Curved No

Performance

Refresh Rate 75 Hz
Response Time 4
Adaptive Sync FreeSync

Color & HDR

Brightness 300 nits

Connectivity

HDMI Ports 2

Ergonomics

Tilt Yes
VESA Mount 100x100

Features

Weight 5.1 kg / 11.2 lbs

vs Competition

Spec Dell S2721NX 27" ASUS ROG Strix XG27AQDMG MSI MAG 271QPX QD-OLED E2 LG UltraGear 27GX790A-B Samsung Odyssey G60SD Gigabyte M Series OLED MO27U2 SA
Screen Size 27 26.5 27 27 27 27
Resolution 1920 x 1080 2560 x 1440 2560 x 1440 2560 x 1440 2560 x 1440 3840 x 2160
Panel Type IPS OLED QD-OLED OLED QD-OLED OLED
Refresh Rate 75 240 240 480 360 240
Response Time Ms 4 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746
Adaptive Sync FreeSync FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro
Hdr - HDR10 DisplayHDR True Black 400 DisplayHDR True Black 400 HDR10+ DisplayHDR 400
Compare Compare Compare Compare Compare
Product ColorPortabilityDisplayFeatureUser SentimentErgonomicPerformanceConnectivitySocial Proof
Dell S2721NX 27" 43.713.154.22146.847.550.631.773.5
ASUS ROG Strix XG27AQDMG Compare 96.968.778.369.695.490.698.193.490.3
MSI MAG 271QPX QD-OLED E2 Compare 99.158.67984.795.490.698.18299.4
LG UltraGear 27GX790A-B Compare 80.258.67969.695.490.699.898.298.1
Samsung Odyssey G60SD Compare 91.240.67969.695.490.699.687.995.2
Gigabyte M Series OLED MO27U2 SA Compare 8558.697.984.792.390.698.18269.3

Price

Value & Pricing

From $240 1 offer across 1 retailer
Amazon 1 offer From $240

Price History

$220 $225 $230 $235 $240 $245 May 10Jul 6Aug 2 $240

Usage Scores

Overall (37.3)Gaming (42.4)Office (37.7)Creative (37.6)Portable (3.8)Professional (39.3)Entertainment (35)

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

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