Comparison between:
- 24" Asus VS248H
- 34.14" Dell U3421WE
- 23.6" Samsung C24F396FHN
- 34" LG 34WK95U
Brand, series, model
Information about the brand, series, model and model aliases.
| Asus VS248H | Dell U3421WE | Samsung C24F396FHN | LG 34WK95U | |
| Series | - | UltraSharp | - | - |
 |  |  |  | |
| Model alias | - | UltraSharp U3421WE | LC24F396FHNXZA | - |
| Model year | 2014 | 2020 | 2019 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 24 in | 34.14 in | 23.6 in | 34 in |
| Diagonal | 609.7 mm 60.97 cm 24.0039 in 2.0003 ft | 867.2 mm 86.72 cm 34.1417 in 2.8451 ft | 599 mm 59.9 cm 23.5827 in 1.9652 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 531.36 mm 53.136 cm 20.9197 in 1.7433 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 521.95 mm 52.195 cm 20.5492 in 1.7124 ft | 793.77 mm 79.377 cm 31.2508 in 2.6042 ft |
| Height | 298.89 mm 29.889 cm 11.7673 in 0.9806 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 293.285 mm 29.3285 cm 11.5467 in 0.9622 ft | 340.19 mm 34.019 cm 13.3933 in 1.1161 ft |
| Radius of curvature | - | 1900 mm 190 cm 74.8031 in 6.2336 ft | 1800 mm 180 cm 70.8661 in 5.9055 ft | - |
| Panel manufacturer | AU Optronics | LG Display | Samsung | LG Display |
| Panel model | M240HTN01.2 | - | - | - |
| Panel type | TN | AH-IPS | SVA | AH-IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 10 bits | 8 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | - | - | Yes |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 2.389:1 | 1.778:1 16:9 | 2.37:1 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 3440 x 1440 pixels | 1920 x 1080 pixels Full HD / 1080p | 5120 x 2160 pixels |
| Pixel pitch | 0.277 mm 0.0277 cm 0.0109 in 0.0009 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 91 ppi 36 ppcm | 109 ppi 43 ppcm | 93 ppi 36 ppcm | 164 ppi 64 ppcm |
| Display area | 80.01 % | - | 85.72 % | 91.87 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 99 % | - | 99 % |
| Adobe RGB (1998) | - | - | - | 85 % |
| NTSC (1953) | 72 % | - | 72 % | - |
| DCI P3 | - | 95 % | - | 98 % |
| Rec. 2020 | - | - | - | 70 % |
| Brightness | 250 cd/m² | 300 cd/m² | 250 cd/m² | 450 cd/m² |
| Peak brightness | - | - | - | 700 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 3000 : 1 | 1200 : 1 |
| Dynamic contrast | 50000000 : 1 | - | 1000000 : 1 | - |
| HDR | - | - | - | DisplayHDR 600 |
| Horizontal viewing angle | 170 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 160 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 2 ms 0.0020 s | 5 ms 0.0050 s | 4 ms 0.0040 s | 5 ms 0.0050 s |
| Average response time | 3.5 ms 0.0035 s | 8 ms 0.0080 s | - | 14 ms 0.0140 s |
| Input lag | - | - | - | 10 ms 0.0100 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | - | Anti-glare/Matte (3H) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (analog) | 30 kHz - 83 kHz | - | - | - |
| Horizontal frequency (digital) | 30 kHz - 83 kHz | - | 30 kHz - 81 kHz | 30 kHz - 135 kHz |
| Vertical frequency (analog) | 50 Hz - 76 Hz | - | - | - |
| Vertical frequency (digital) | 50 Hz - 76 Hz | 60 Hz | 56 Hz - 72 Hz | 48 Hz - 61 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | - | 3 A | - | - |
| Power consumption (off) | 0.5 W | 0.5 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.3 W | 1.2 W |
| Power consumption (eco) | 15.08 W | - | - | - |
| Power consumption (average) | 22 W | 36 W | 24 W | 54.78 W |
| Power consumption (maximum) | - | 210 W | 25 W | 80 W |
| Energy efficiency class | - | - | - | B |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 573.2 mm 57.32 cm 22.5669 in 1.8806 ft | 813.3 mm 81.33 cm 32.0197 in 2.6683 ft | 547.6 mm 54.76 cm 21.5591 in 1.7966 ft | 816.9 mm 81.69 cm 32.1614 in 2.6801 ft |
| Height | 346.3 mm 34.63 cm 13.6339 in 1.1362 ft | - | 326.1 mm 32.61 cm 12.8386 in 1.0699 ft | 359.8 mm 35.98 cm 14.1654 in 1.1804 ft |
| Depth | 45.7 mm 4.57 cm 1.7992 in 0.1499 ft | - | 82.3 mm 8.23 cm 3.2402 in 0.27 ft | 57.1 mm 5.71 cm 2.248 in 0.1873 ft |
| Weight | - | 7.52 kg 16.58 lbs | 2.8 kg 6.17 lbs | 7.5 kg 16.53 lbs |
| Width with stand | 573.2 mm 57.32 cm 22.5669 in 1.8806 ft | 813.3 mm 81.33 cm 32.0197 in 2.6683 ft | 547.6 mm 54.76 cm 21.5591 in 1.7966 ft | 816.9 mm 81.69 cm 32.1614 in 2.6801 ft |
| Height with stand | 412.3 mm 41.23 cm 16.2323 in 1.3527 ft | 392.8 mm 39.28 cm 15.4646 in 1.2887 ft | 423.7 mm 42.37 cm 16.6811 in 1.3901 ft | 449 mm 44.9 cm 17.6772 in 1.4731 ft |
| Depth with stand | 205.5 mm 20.55 cm 8.0906 in 0.6742 ft | 237.4 mm 23.74 cm 9.3465 in 0.7789 ft | 218.7 mm 21.87 cm 8.6102 in 0.7175 ft | 234.3 mm 23.43 cm 9.2244 in 0.7687 ft |
| Weight with stand | 4.1 kg 9.04 lbs | 11.87 kg 26.17 lbs | 3.1 kg 6.83 lbs | 8.8 kg 19.4 lbs |
| Box weight | - | 16.62 kg 36.64 lbs | - | - |
| Colors | Black | Platinum Silver | Black | Black Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 75 x 75 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | No | Yes | No | Yes |
| Height adjustment range | - | 150 mm 15 cm 5.9055 in 0.4921 ft | - | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | Yes | No | No |
| Left swivel | - | 30 ° | - | - |
| Right swivel | - | 30 ° | - | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 2 ° | 5 ° |
| Backward tilt | 20 ° | 21 ° | 20 ° | 15 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 5 W | - | 2 x 5 W |
| - | - | - | Rich Bass |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x HDMI 1.4 1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio Out | 1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.1 (Type-C; downstream; 15W) 4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x Ethernet RJ45 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio Out | 1 x USB (Type-C via Thunderbolt 3) 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x Thunderbolt 3.0 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Flicker-free technology SPLENDID Video Intelligence Technology | ComfortView Flicker-free technology KVM Switch Low Blue Light Picture-by-Picture Picture-in-Picture | Active Crystal Color AMD FreeSync technology Eco Saving Plus Eye Saver Mode Flicker-free technology Low Blue Light Samsung MagicBright Samsung MagicUpscale | 6-Axis Control DDC/CI Dynamic Action Sync Local Dimming Nano IPS Picture-by-Picture Picture-in-Picture Screen Split 2.0 Super Resolution+ True Color Pro |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CB CCC CE cTick CU ENERGY STAR 6.0 RoHS TCO Certified Displays 6.0 TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) | Energy Star EPEAT Gold RoHS TCO Certified Displays TUV Rheinland Flicker Free Certified TUV Rheinland Low Blue Light Certified | - | BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | - | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | - | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | - | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | 5 % - 90 % | - | 5 % - 85 % |
| Storage altitude | - | 12192 m 40000 ft | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | D-sub cable DVI-D cable | DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable | HDMI cable | DisplayPort cable Thunderbolt cable USB 3.0 upstream cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Security lock slot | - | Anti-theft stand lock slot |
| Asus VS248H | Dell U3421WE | Samsung C24F396FHN | LG 34WK95U |