Compare Acer XR382CQK UW4K Curved vs Dell Alienware AW3821DW Curved vs Dell S2721HGF Curved

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB 3.1 (Type-C; upstream; DP Alt Mode), 2x HDMI 2.0 (MHL 2.1), 1x DisplayPort 1.2 (out), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (in), 4x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"130 mm / 5.1181 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-30° ~ 30°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 35°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Silver"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 7W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"12.16 in / 308.9 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"18.02 in / 457.6 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"35.31 in / 896.8 mm"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"24:10"},{"Ft":"Display","Fn":"Brightness","Fv":"300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"1000:1 (static), 100000000:1 (dynamic)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"10 bits (8 bits + FRC), 1073741824 colors"},{"Ft":"Display","Fn":"Display Curvature","Fv":"1900R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"38\u0026#34; (37.5 in / 952.5 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"100% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"110 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.23 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"48 Hz ~ 75 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"UW4K (3840x1600)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"172° H / 178° V"},{"Ft":"Function","Fn":"Licenses","Fv":"MPR II"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"AMD FreeSync"},{"Ft":"Function","Fn":"Video","Fv":"Flicker-free technology, HDR Ready, Picture-in-Picture, ZeroFrame Design, Picture-by-Picture, Blue Light Filter"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"58 W (average) / 0.5 W (sleep) / 0.48 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, USB Type-C cable"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out (line-out for speakers), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"130 mm / 5.1181 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-20° ~ 20°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 21°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"90.21% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"5.12 in / 130.1 mm w/o stand, 11.56 in / 293.5 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"15.72 in / 399.4 mm w/o stand, 17.7 in / 449.7 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"35.23 in / 894.9 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"7.9 kg / 17 lbs w/o stand , 12.1 kg / 27 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"24:10"},{"Ft":"Display","Fn":"Brightness","Fv":"450 nits / 600 nits (peak)"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"1000:1 (static)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"10 bits, 1073741824 colors"},{"Ft":"Display","Fn":"Display Curvature","Fv":"2300R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"38\u0026#34; (37.5 in / 952.5 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H), LG Display"},{"Ft":"Display","Fn":"Gamut","Fv":"95% DCI-P3, 130.6% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"111 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.229 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"24 Hz ~ 144 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"UW4K (3840x1600)"},{"Ft":"Display","Fn":"Response Time","Fv":"1 ms (min) / 3 ms (avg)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"HDR","Fv":"DisplayHDR 600"},{"Ft":"Function","Fn":"Licenses","Fv":"CECP, CEL, ENERGY STAR, RoHS Compliant, TCO Certified Displays, TUV Rheonland Eye Safety Certified"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"10 % ~ 80 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"NVIDIA G-SYNC"},{"Ft":"Function","Fn":"Video","Fv":"ComfortView, Flicker-free technology, Nano IPS, Picture-by-Picture, Low Blue Light, AlienFX Lighting, Picture-in-Picture, Ambient Light Sensor"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"46.35 W (average) / 125 W (max) / 0.3 W (sleep) / 0.2 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, HDMI cable, Mini-DisplayPort to DisplayPort Cable, USB Type-B 3.2 Gen 1 cable"},{"Ft":"Production","Fn":"Debut","Fv":"2020"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"100 mm / 3.937 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 21°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"90.42% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"3.79 in / 96.3 mm w/o stand, 7.5 in / 190.4 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"14.33 in / 364.1 mm w/o stand, 19.42 in / 493.2 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"23.95 in / 608.4 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"4.06 kg / 9 lbs w/o stand , 8.86 kg / 19 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"350 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"3000:1 (static)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"8 bits, 16777216 colors"},{"Ft":"Display","Fn":"Display Curvature","Fv":"1500R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"27\u0026#34; (26.96 in / 684.7 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"VA, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"83% NTSC"},{"Ft":"Display","Fn":"Pixel Density","Fv":"81 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.311 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"48 Hz ~ 144 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080)"},{"Ft":"Display","Fn":"Response Time","Fv":"4 ms (min)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"Licenses","Fv":"ENERGY STAR, EPEAT, TCO Certified, RoHS"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"10 % ~ 80 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"NVIDIA G-SYNC, AMD FreeSync Premium"},{"Ft":"Function","Fn":"Video","Fv":"Low Blue Light, Flicker-free technology"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"27 W (average) / 46 W (max) / 0.5 W (sleep)"},{"Ft":"Production","Fn":"Debut","Fv":"2020"}]]