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Redmi Watch 5 Lite vs Redmi Watch 6: Compare Case and Screen Dimensions

The Watch 5 Lite has a narrower, lighter listed body; the Watch 6 is shorter and thinner but slightly wider and heavier, and lists the larger display (2.07 inches versus 1.96 inches). Both list about the same 135–205 mm strap range. Xiaomi lists iOS 12+ for the Watch 5 Lite, but the current US Mi Fitness App Store listing requires iOS 14+; do not treat the lower watch specification as app support on iOS 12 or 13. Confirm the exact phone, regional model, and app requirements.

Published by Pickoryx · Published 2026-10-17

Source checked 2026-10-17 08:12 UTC

Products compared

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The buying question

Which model’s listed case profile and screen dimensions better match the buyer’s preferences?

The Watch 5 Lite is narrower and lighter, while the Watch 6 is shorter and thinner, slightly wider and heavier, and has the larger listed display. Those are published dimensions, not comfort or readability results.

Quick verdict

When the recommendation changes
  • The buyer prioritizes case width and mass over the larger screen, or vice versa.
  • The exact phone, regional watch version, or current Mi Fitness app requirements do not support the buyer’s setup; the dimensional comparison does not resolve compatibility.

The differences that matter

Case Geometry And Wearable Fit

Xiaomi Redmi Watch 5 Lite (Black)

48.1 × 39.2 × 10.6 mm body; 29.2 g without strap; listed TPU strap range 135–205 mm.[1]

Xiaomi Redmi Watch 6 (Black)

46.45 × 40.03 × 9.94 mm body; about 31 g without strap; listed TPU strap range about 135–205 mm.[2]

What this changes: The Watch 5 Lite is 0.83 mm narrower and about 1.8 g lighter; the Watch 6 is 1.65 mm shorter and 0.66 mm thinner. Both published strap ranges are about 135–205 mm. These specifications help compare case profiles but do not establish comfort or fit for an individual wrist.[1, 2]

The better fit depends on your priorities

Listed Display Size And Resolution

Xiaomi Redmi Watch 5 Lite (Black)

1.96-inch square AMOLED display, 410 × 502 pixels.[1]

Xiaomi Redmi Watch 6 (Black)

2.07-inch square AMOLED display, 432 × 514 pixels.[2]

What this changes: The Watch 6 has a 0.11-inch larger listed diagonal and higher listed pixel dimensions. This supports choosing by stated display size and resolution only; it does not establish legibility or readability in use.[1, 2]

Best fit: Xiaomi Redmi Watch 6 (Black)View Xiaomi Redmi Watch 6 (Black) on AmazonPaid link

Best for your routine

A buyer prioritizes a narrower and lighter listed case, and accepts a taller, thicker profile and smaller display.

Best fit: Xiaomi Redmi Watch 5 Lite (Black)

Based on listed features, not comparative testing.

Xiaomi’s published measurements show the Watch 5 Lite is narrower and lighter; this is a specification-based preference, not a comfort or fit test.

View Xiaomi Redmi Watch 5 Lite (Black) on AmazonPaid link

A buyer prioritizes the larger listed screen and wants a shorter, thinner case.

Best fit: Xiaomi Redmi Watch 6 (Black)

Based on listed features, not comparative testing.

Xiaomi lists a 2.07-inch display on the Watch 6 versus 1.96 inches on the Watch 5 Lite; the Watch 6 case is also shorter and thinner, though slightly wider and heavier. No readability or comfort result is inferred.

View Xiaomi Redmi Watch 6 (Black) on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

No price comparison is included. Any price difference should be weighed against the buyer’s preferred case profile and listed display dimensions.

This comparison does not support a purchase-timing recommendation; check current offers and confirm the exact regional model before buying.

Limitations

  • The current US Mi Fitness App Store listing requires iOS 14.0 or later, so the Watch 5 Lite’s device-level iOS 12.0+ specification should not be treated as current app support for iOS 12 or 13. The app listing does not confirm exact compatibility for each US retail watch version.
  • Xiaomi Global and Spain Watch 6 pages differ in Android compatibility wording. This comparison does not establish which regional statement applies to the US-linked offer; verify the exact phone and watch version before purchase.
  • The official specification pages describe model families and regional information; they do not independently confirm the US retail box or warranty.
  • Published dimensions, strap ranges, mass, and screen specifications do not establish comfort, wrist fit, legibility, readability, or real-world battery life.

Questions shoppers ask

Does the Watch 5 Lite’s iOS 12+ specification mean I can use the current Mi Fitness app on iOS 12 or 13?

Not based on the current US App Store listing: it requires iOS 14.0 or later. The watch-level iOS 12.0+ specification does not by itself establish current app support on iOS 12 or 13. Confirm the exact watch version and app requirements before buying.

Which watch lists the larger display, and do the straps cover the same range?

Xiaomi lists a 2.07-inch display for the Watch 6 and a 1.96-inch display for the Watch 5 Lite. Both strap ranges are about 135–205 mm; the listed figures do not predict personal comfort or screen readability.

Methodology and sources

Compared Xiaomi Global specifications for the named models’ case measurements, mass, strap range, and listed display diagonal/resolution as separate case-profile and screen-size purchase questions. Checked the current US Mi Fitness App Store compatibility floor; it sets iOS 14.0+ and prevents treating the Watch 5 Lite’s device-level iOS 12.0+ specification as proof that the current app works on iOS 12 or 13. Checked Xiaomi Spain’s Watch 6 specification only to note regional Android wording that is not mapped to the US offer.

AI assistance organized the cited specifications into a comparison; the claims are limited to what Xiaomi's pages state.

View 4 sources
  1. 1.REDMI Watch 5 Lite SpecsXiaomi Global · Official specifications · Source checked 2026-10-17 08:04 UTC
    Evidence used on this page
    • Dimensions, mass without strap, strap size, display, and Compatibility: Xiaomi lists the Redmi Watch 5 Lite in Black with a 48.1 × 39.2 × 10.6 mm body, 29.2 g mass without the strap, a 135–205 mm TPU strap, a 1.96-inch square AMOLED display at 410 × 502 pixels, and compatibility with Android 8.0+ and iOS 12.0+ smartphones.
  2. 2.REDMI Watch 6 SpecsXiaomi Global · Official specifications · Source checked 2026-10-17 08:04 UTC
    Evidence used on this page
    • Dimensions, mass without strap, strap size, display, and Compatibility: Xiaomi lists the Redmi Watch 6 in Obsidian Black with a 46.45 × 40.03 × 9.94 mm body, about 31 g without the strap, a 135–205 mm TPU strap, a 2.07-inch square AMOLED display at 432 × 514 pixels, and compatibility with Android 8.0+ or iOS 14.0+ smartphones.
  3. 3.REDMI Watch 6 Especificaciones, Características | Xiaomi EspañaXiaomi España · Official specifications · Source checked 2026-10-17 08:04 UTC
    Evidence used on this page
    • Compatibilidad: Xiaomi Spain specifies compatibility with Xiaomi smartphones on Android 8.0+ or iOS 14.0+, narrower Android wording than Xiaomi Global's Watch 6 specifications page.
  4. 4.Mi Fitness (Xiaomi Wear Lite) AppApple App Store / Beijing Xiaomi Co., Ltd. · Official support · Source checked 2026-10-17 08:12 UTC
    Evidence used on this page
    • Compatibility, lines 325–333; app description, lines 49–50: The current US App Store listing describes Mi Fitness as supporting Xiaomi Watch and Redmi Watch series generally and requires iOS 14.0 or later. It does not confirm exact model or regional-watch compatibility.