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| General Info | ||
|---|---|---|
| Model Number | Samsung C27F391FW | Dell S2721HN |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2020 |
| Brand | Samsung | Dell |
| Model Number | C27F391FW | S2721HN |
| Alias | LC27F391FHNXZA | S2721NX |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.891 mm 2.25 ft |
| Screen Width | 23.54 in 59.8 cm 597.89 mm 1.96 ft |
23.54 in 59.8 cm 597.89 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.31 mm 1.1 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Display Curvature | 1800 | |
| Display Manufacturer | Samsung | |
| Display Type | SVA | IPS |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | |
| Lut | 14 bits | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.311 mm | 0.311 mm |
| Screen Pixel Density | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 87.81 % | 90.67 % |
| Backlight Source | W-LED | W-LED |
| Rec.2020 | 84 | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 300 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 1000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 8 ms | |
| Display Maximum Response Time | 18 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR10 DisplayHDR 600 |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.72 in 9.4 cm 94.4 mm 0.31 ft |
2.13 in 5.4 cm 54 mm 0.18 ft |
| Case Weight | 3.6 kg 8 lbs |
4.3 kg 9 lbs |
| Case Width with Stand | 24.52 in 62.3 cm 622.9 mm 2.04 ft |
24.01 in 61 cm 609.9 mm 2 ft |
| Case Height with Stand | 18.21 in 46.3 cm 462.5 mm 1.52 ft |
17.85 in 45.3 cm 453.3 mm 1.49 ft |
| Case Depth with Stand | 9.75 in 24.8 cm 247.7 mm 0.81 ft |
7.35 in 18.7 cm 186.8 mm 0.61 ft |
| Case Weight with Stand | 4.4 kg 10 lbs |
5.2 kg 11 lbs |
| Case Color | White | Black, Silver |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
2 x HDMI 1.4 1 x 3.5 mm Audio Out |
| Audio | ||
| Audio Speakers | 2 x 4W | |
| Features | ||
| Cool Features | Eye Saver Mode Flicker-free technology Samsung MagicBright Samsung MagicUpscale Low Blue Light AMD FreeSync technology Eco Saving Plus |
Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington S2721HN - silver S2721NX - black |
| Ergonomics | ||
| Case Width | 24.52 in 62.3 cm 622.9 mm 2.04 ft |
24.01 in 61 cm 609.9 mm 2 ft |
| Case Height | 14.47 in 36.8 cm 367.6 mm 1.21 ft |
14.31 in 36.4 cm 363.6 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 75 x 75 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Height Adjustment Range | 80 mm 8 cm 3.1496 in 0.2625 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | No |
| Left Swivel | 35 ° | |
| Right Swivel | 35 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 2 ° | 5 ° |
| Backward Tilt | 20 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 52.3 kHz - 160.3 kHz | 30 kHz - 83 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE CEL level 1 cTick CU ErP ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TÜV Low Blue Light TÜV Flicker-free UL/cUL VCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) |
ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 45 °C -4 °F - 113 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 95 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Samsung C27F391FW | Dell S2721HN |
