Dell S2721NX 27" Black 2021

★★★★★ 4.5 (69)
Screen 27
Resolution 1920x1080
Panel IPS
Refresh 75 Hz
response time ms 4
adaptive sync FreeSync
Dell S2721NX 27" Black 2021 monitor
39 Overall Score
Price €0
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Snapshot

Pros & Cons

Pros

  • Strong social proof (76th percentile) 76th

Cons

  • Below average compact (16th percentile)
  • Below average feature (23th 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 45.8
Portability 15.9
Display 51.1
Feature 23.1
User Sentiment 47.8
Ergonomic 48.3
Performance 50.8
Connectivity 37.1
Social Proof 75.9

Specifications

Full Specifications

Display

Size 27"
Resolution 1920 (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" LG UltraGear 32GX850A-B ASUS ROG Strix XG27AQDMG Samsung Odyssey Neo G9 LS57CG952NNXZA MSI MPG 272URX QD-OLED Alienware AW-Series AW3425DW
Screen Size 27 32 26.5 57 27 34
Resolution 1920x1080 3840 x 2160 2560 x 1440 7680 x 2160 3840x2160 3440x1440
Panel Type IPS OLED OLED VA OLED QD-OLED
Refresh Rate 75 165 240 240 240 240
Response Time Ms 4 0.029999999329447746 0.029999999329447746 1 0.029999999329447746 0.029999999329447746
Adaptive Sync FreeSync FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro G-Sync Compatible FreeSync Premium Pro
Hdr - DisplayHDR True Black 400 HDR10 HDR10+ DisplayHDR True Black 400 DisplayHDR 400 True Black
Compare Compare Compare Compare Compare
Product ColorCompactDisplayFeatureUser SentimentErgonomicPerformanceConnectivitySocial Proof
Dell S2721NX 27" 45.815.951.123.147.848.350.837.175.9
LG UltraGear 32GX850A-B Compare 80.555.198.885.975.790.396.19899.5
ASUS ROG Strix XG27AQDMG Compare 96.57475.571.995.990.397.993.185.9
Samsung Odyssey Neo G9 LS57CG952NNXZA Compare 99.43299.797.307287.393.195.4
MSI MPG 272URX QD-OLED Compare 95.863.997.385.975.790.397.981.975.4
Alienware AW-Series AW3425DW Compare 98.38085.391.6090.397.995.395.4

Usage Scores

Overall (39.4)Gaming (42.6)Office (38.7)Creative (38.1)Portable (4.2)Professional (39.6)Entertainment (35.2)

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

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