Grandview Screen Manual 16:9 77" (170x96) vs. Acer T82-W01MW Tripod Matte White 16:10 82" (174x109) + 9

Features
Black edges, Suitable for 3D
Black edges, Suitable for rear projection
Black edges, Suitable for 4K
Black edges
Black edges
Cartridge Colour
White
White
White
White
Black
Black
Gain
1
1.2
1
1
1.2
1.2
1.1
1
Placement
Wall
Floor
Wall, Ceiling
Wall, Ceiling
Wall, Ceiling
Wall, Ceiling
Wall, Ceiling
Floor
Floor, Wall, Ceiling
Floor, Wall
Wall
Screen surface colour
White
White
White
White
White
White
White
White
White
White
White
Screen type
Manual
Do-it-yourself
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Electric
Aspect ratio
16:9
16:10
16:9
16:9
16:9
1:1
16:9
16:9
16:9
16:10
16:9
Screen size
77 inches
82 inches
72 inches
81 inches
92 inches
67 inches
108 inches
165 inches
100 inches
95 inches
92 inches
Price/inch
0.85 £/inch
1.11 £/inch
1.41 £/inch
0.95 £/inch
0.69 £/inch
1.78 £/inch
5.55 £/inch
1.07 £/inch
2.36 £/inch
0.65 £/inch
Viewing area (WxH)
Viewing width
170 cm
174 cm
159 cm
180 cm
203 cm
120 cm
240 cm
366 cm
221 cm
203 cm
203 cm
Viewing height
96 cm
109 cm
90 cm
102 cm
115 cm
120 cm
135 cm
206 cm
124.5 cm
127 cm
114 cm