Screen sizesphone

393 × 873 viewport: which devices use it?

393 × 873CSS px · 20:9

393 × 873 is the CSS viewport of 1 device in our research, including the Xiaomi Redmi Note 13 / 14 (4G). It’s the #4 most common phone screen size worldwide (5.26%, Aug 2026). Turned sideways it becomes 873 × 393.

DeviceCSS viewportDPRPhysical pixelsYear
Xiaomi Redmi Note 13 / 14 (4G)393×8732.751080×24002024

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Designing for 393px wide

Breakpoints

Tailwind: base styles only (below sm, 640px). Bootstrap: xs. Sideways (873px): Tailwind md (sm: md: styles apply).

Room for content

361px with 16px side padding, 345px with 24px. Anything fixed wider than 393px makes the page scroll sideways (how to fix it).

All devices 393px wide, whatever their height.

Nearby sizes

Questions people ask

Which phone has a 393 × 873 viewport?

Xiaomi Redmi Note 13 / 14 (4G).

Is 393 × 873 the screen resolution?

No, it’s the viewport in CSS pixels. The physical screen has more pixels: the Xiaomi Redmi Note 13 / 14 (4G) is 1080 × 2400 (DPR 2.75).

Which breakpoint does a 393px wide screen use?

Tailwind CSS: base styles only (below sm, 640px). Bootstrap: xs.

How common is 393 × 873?

5.26% of mobile screens worldwide (#4) in Aug 2026, according to StatCounter.

Guides that help