Compare Acer EI491CR Pbmiiipx DFHD Curved vs Acer ED320QR Sbiipx Curved vs Acer Nitro QG221Q bii

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x DisplayPort 1.2, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x HDMI 2.0"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 15°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 3W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"75 x 75 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"89.52% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"6.77 in / 172 mm w/o stand, 9.45 in / 240 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"14.76 in / 375 mm w/o stand, 17.95 in / 456 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"47.17 in / 1198 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"9.3 kg / 20 lbs w/o stand , 11.4 kg / 25 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"36:10"},{"Ft":"Display","Fn":"Brightness","Fv":"400 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"3000:1 (static), 100000000:1 (dynamic)"},{"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":"1800R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"49\u0026#34; (49 in / 1244.6 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"VA, Anti-glare/Matte (3H), Samsung"},{"Ft":"Display","Fn":"Gamut","Fv":"90% DCI-P3"},{"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":"DFHD (3840 x 1080)"},{"Ft":"Display","Fn":"Response Time","Fv":"4 ms (min)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"HDR","Fv":"HDR10, DisplayHDR 400"},{"Ft":"Function","Fn":"Licenses","Fv":"CCC, CE, ENERGY STAR, ErP, RoHS, TCO Certified Displays"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"20 % ~ 80 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"AMD FreeSync"},{"Ft":"Function","Fn":"Video","Fv":"Flicker-free technology, HDCP (High-bandwidth Digital Content Protection), Picture-in-Picture, Picture-by-Picture, Blue Light Filter"},{"Ft":"Performance","Fn":"Energy Efficiency","Fv":"B"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"90 W (average) / 66 W (eco) / 0.45 W (sleep) / 0.35 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable"},{"Ft":"Production","Fn":"Debut","Fv":"2019"}],[{"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":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 20°"},{"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":"91.84% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"2.5 in / 63.4 mm w/o stand, 7.82 in / 198.6 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"16.5 in / 419 mm w/o stand, 20.18 in / 512.5 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"28.07 in / 713 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"3.75 kg / 8 lbs w/o stand , 5.2 kg / 11 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"4000:1 (static), 100000000:1 (dynamic)"},{"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":"1800R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"32\u0026#34; (31.54 in / 801 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"VA, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"72% NTSC"},{"Ft":"Display","Fn":"Pixel Density","Fv":"69 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.364 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"48 Hz ~ 165 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080)"},{"Ft":"Display","Fn":"Response Time","Fv":"5 ms (min)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"AMD FreeSync"},{"Ft":"Function","Fn":"Video","Fv":"Bluelight Shield, ComfyView, ZeroFrame Design, Flicker-free technology, Adaptive Contrast Management (ACM)"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"25.94 W (average) / 35 W (max) / 0.2 W (sleep) / 0.2 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, HDMI cable"},{"Ft":"Production","Fn":"Debut","Fv":"2020"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x HDMI, 1x D-sub"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 25°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 2W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"88.43% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"2.58 in / 65.5 mm w/o stand, 7.3 in / 185.5 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"11.59 in / 294.4 mm w/o stand, 15.57 in / 395.5 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"19.28 in / 489.7 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"2.96 kg / 7 lbs w/o stand , 3.36 kg / 7 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"250 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":"8 bits (6 bits + FRC), 16777216 colors"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"22\u0026#34; (21.5 in / 546.1 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"VA, Anti-glare/Matte"},{"Ft":"Display","Fn":"Gamut","Fv":"72% NTSC"},{"Ft":"Display","Fn":"Pixel Density","Fv":"102 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.248 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"56 Hz ~ 76 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"FHD (1920x1080)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Variable Framerate","Fv":"AMD FreeSync"},{"Ft":"Performance","Fn":"Energy Efficiency","Fv":"A+"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"25 W (average) / 0.4 W (sleep) / 0.3 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"HDMI cable, VGA cable"},{"Ft":"Production","Fn":"Debut","Fv":"2019"}]]