1440p

1440p is a family of video display resolutions that have a vertical resolution of 1440 pixels. The 1440 pixel vertical resolution is double the vertical resolution of 720p, and one-third more than 1080p. 1440p is commonly used in smartphone screens, and for computer and console gaming as a cheaper alternative to 4K.

144p

Comparison of 1440p resolutions
Resolution	Display aspect ratio	Megapixels
5120 × 1440	3.5:1 (32:9)	7.37
3440 × 1440	2.38:1 (43:18)	4.95
3200 × 1440	2.2:1 (20:9)	4.61
3120 × 1440	2.16:1 (39:18)	4.49
3040 × 1440	2.1:1 (19:9)	4.38
2960 × 1440	2.05:1 (37:18)	4.2699
2880 × 1440	2:1 (18:9)	4.15
2560 × 1440	1.7:1 (16:9)	3.69
2304 × 1440	1.6:1 (16:10)	3.32
2160 × 1440	1.5:1 (3:2)	3.11
1920 × 1440	1.3:1 (4:3)	2.76