Eufy Smart Lock E30 vs ARPHA Smart Door Lock Fingerprint
Prices may vary · We may earn a commission on purchases. Learn more
AI Matrix
Powered by Claude AIARPHA Smart Door Lock Fingerprint edges out the Eufy Smart Lock E30 in the smart locks category, especially in value ($31.99 vs $199), scoring 54 vs 40. If you want the better overall smart locks, ARPHA Smart Door Lock Fingerprint is the recommended choice.
4 Reasons Why ARPHA Smart Door Lock Fingerprint Is Better
- 1.Lower price: $31.99 vs $199
- 2.Better battery score: 48 vs 35
- 3.Better value score: 99 vs 54
- 4.Higher overall score: 54 vs 40
What are you giving up?
Picking ARPHA Smart Door Lock Fingerprint over Eufy Smart Lock E30 means trading these off.
You give up
- −350g lighter (450g vs 800g)
You gain
- +$167 cheaper ($31.99 vs $199)
Spec Comparison
Eufy Smart Lock E30ARPHA Smart Door Lock Fingerprint
Score Breakdown
Eufy Smart Lock E30ARPHA Smart Door Lock Fingerprint
35
Features35% weight
35Tie
54
Price25% weight
99ARPHA Smart Door Lock Fingerprint Winner
35
Battery Life25% weight
48ARPHA Smart Door Lock Fingerprint Winner
35
Users15% weight
35Tie
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.
Eufy Smart Lock E30
✓ Pros
- ●Lighter build: 450g vs 800g
✗ Cons
- ●Higher price: $199 vs $31.99
- ●Higher price relative to value
- ●Weaker battery score
ARPHA Smart Door Lock Fingerprint
Winner✓ Pros
- ●Lower price: $31.99 vs $199
- ●Better battery score
- ●Better value for money
Spec Comparison
| Spec | Eufy Smart Lock E30 | ARPHA Smart Door Lock FingerprintW |
|---|---|---|
| Price | 199$ | 31.99$✓ |
| Battery | — | 3000mAh |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 |
| Wi-Fi | Wi-Fi 2.4GHz | Wi-Fi 2.4GHz |
| Weight | 450g✓ | 800g |
| Colors | Satin Nickel, Bronze | Black, Silver |
Who Should Buy
Buy Eufy Smart Lock E30 if…
The Eufy Smart Lock E30 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy ARPHA Smart Door Lock Fingerprint if…
Buy the ARPHA Smart Door Lock Fingerprint if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Eufy Smart Lock E30 vs ARPHA Smart Door Lock Fingerprint — FAQ
Eufy Smart Lock E30 vs ARPHA Smart Door Lock Fingerprint: which is better?
ARPHA Smart Door Lock Fingerprint edges out the Eufy Smart Lock E30 in the smart locks category, especially in value ($31.99 vs $199), scoring 54 vs 40. If you want the better overall smart locks, ARPHA Smart Door Lock Fingerprint is the recommended choice.
Is Eufy Smart Lock E30 better than ARPHA Smart Door Lock Fingerprint?
No, ARPHA Smart Door Lock Fingerprint scores higher (68 vs 87).
Which is cheaper, Eufy Smart Lock E30 or ARPHA Smart Door Lock Fingerprint?
ARPHA Smart Door Lock Fingerprint is cheaper at $31.99 vs $199 for the Eufy Smart Lock E30.
Who should buy the Eufy Smart Lock E30?
The Eufy Smart Lock E30 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the ARPHA Smart Door Lock Fingerprint?
Buy the ARPHA Smart Door Lock Fingerprint if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Which is lighter, Eufy Smart Lock E30 or ARPHA Smart Door Lock Fingerprint?
Eufy Smart Lock E30 is lighter at 450g vs 800g.
Related Comparisons
Full Eufy Smart Lock E30 review →Full ARPHA Smart Door Lock Fingerprint review →All Eufy Smart Locks →All ARPHA Smart Locks →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 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.