ACER AMERICA CORPORATION

Acer Nitro EI EI491CR S. Display diagonal: 49", Display resolution: 5120 x 1440 pixels, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 32:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product color: Black

Acer Nitro ED0 ED320QR S3. Display diagonal: 31.5", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Response time: 1 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product color: Black