Ultrawide formats
Comparison

Ultrawide formats

Section Title: Comparison
Table Section Text: None

Decimal value	Aspect ratio	Format name	Resolutions	Lens & Film

1.185	32:27	DVCPRO HD	640×540, 1280×1080	1x

1.25	5:4	DV PAL	720×576, 1280×1024, 1500×1200	1x

1.3	4:3	Video Graphics Array	640×480, 1440×1080, 1600×1200	SDTV

1.5	3:2	DV NTSC	720×480, 1920×1280, 2400×1600	1x

1.6	8:5	"16:10" widescreen format (IT only)	1280×800, 1920×1200, 3840×2400

1.6	5:3	European Widescreen	800×480, 1280×768	Super 16mm

1.7	16:9	Widescreen format (unified)	1920×1080, 3840×2160, 7680×4320	Anamorphic 1.5x on 32:27, HDTV

1.85	37:20	"Flat" DCI	1998×1080, 3996×2160	1x

1.896296	256∶135	"Full" DCI	2048×1080, 4096×2160	1x

2.0	2:1	Univisium	2160×1080, 4320×2160, 5760×2880	VR cameras (most)

2.3468531	1678:715	Cinemascope (1950s–1970s)	analog	Anamorphic 2x on 35mm with optical audio

2.370	64:27	"21:9" ultrawide	2560×1080, 5120×2160, 10240×4320	Dashcam, Anamorphic 1.25x on DCI 256∶135, 2x on 32:27

2.386946	1024:429	"Scope" DCI cinema format	2048×858, 4096×1716, 8192×3432	1x

2.38	43:18	"21:9" ultrawide (IT only)	3440×1440

2.4	12:5	"21:9" ultrawide	3840×1600, 5760×2400, 7680×3200	Anamorphic 1.33x

2.55	51:20	Cinemascope 55	analog	Anamorphic 2x on 35mm without optical audio

2.76	69:25	Ultra Panavision	Anamorphic 1.25x on 70mm

3.2	16:5	"29:9" Super ultrawide (IT only)	3840×1200

3.5	32:9	Super Ultrawide (IT only)	3840×1080, 5120×1440

3.6	18:5	Ultra-widescreen 3.6	4320×1200, 5760×1600	1x

Sentence(s)

21:9 is the aspect ratio for 64:27, 43:18 and 12:5 ultrawide monitors.

final_sentence: 21:9 is the aspect ratio for 64:27, 43:18 and 12:5 ultrawide monitors.