Looking for an honest ARPHA Smart Door Lock 50 User Codes vs Yale Assure SL comparison in 2026? We scored both smart locks on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the ARPHA Smart Door Lock 50 User Codes comes out ahead 54/100 to 38/100 — a 16-point gap. The widest gap is in battery life, where the ARPHA Smart Door Lock 50 User Codes pulls noticeably ahead. On price the ARPHA Smart Door Lock 50 User Codes undercuts the Yale Assure SL by 664% ($29.99 vs $229), which materially changes the value calculus for budget-conscious buyers.

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ARPHA Smart Door Lock 50 User Codes clearly outperforms the Yale Assure SL in the smart locks category, especially in value ($29.99 vs $229), scoring 54 vs 38. If you want the better overall smart locks, ARPHA Smart Door Lock 50 User Codes is the recommended choice.
Picking ARPHA Smart Door Lock 50 User Codes over Yale Assure SL means trading these off.
ARPHA
$30
Scores are relative within the smart lockscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✓ Pros
✗ Cons
| Spec | ARPHA Smart Door Lock 50 User CodesW | Yale Assure SL |
|---|---|---|
| Price | 29.99$✓ | 229$ |
| Battery | 2500mAh | — |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 |
| Wi-Fi | Wi-Fi 2.4GHz | Wi-Fi 2.4GHz |
| Weight | 800g | 450g✓ |
| Colors | Black, Silver | Satin Nickel, Bronze |
Buy ARPHA Smart Door Lock 50 User Codes if…
Buy the ARPHA Smart Door Lock 50 User Codes if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Yale Assure SL if…
The Yale Assure SL is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
ARPHA Smart Door Lock 50 User Codes clearly outperforms the Yale Assure SL in the smart locks category, especially in value ($29.99 vs $229), scoring 54 vs 38. If you want the better overall smart locks, ARPHA Smart Door Lock 50 User Codes is the recommended choice.
Yes, ARPHA Smart Door Lock 50 User Codes scores higher overall (54 vs 38).
ARPHA Smart Door Lock 50 User Codes is cheaper at $29.99 vs $229 for the Yale Assure SL.
Buy the ARPHA Smart Door Lock 50 User Codes if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Yale Assure SL is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Yale Assure SL is lighter at 450g vs 800g.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.