Model selection
Choose according to budget, market positioning, user experience and operating requirements.
OL3-2A VS OL4-2A
Compare technology, consumables, user experience and investment positioning to select the right model.
The mature choice for stable operation with a lower initial investment.
The advanced choice for projects prioritizing design, display and interaction.
| Dimension | OL3-2A | OL4-2A |
|---|---|---|
| Generation | Second generation | Fourth generation |
| Screen size | 15.6-inch display | 21.5-inch large display |
| Cleaning structure | Atomized steam cleaning | Upgraded direct-spray cleaning structure |
| Consumable configuration | Dedicated fragrance cleaning solution; formula provided | Flexible consumable configuration |
| Fragrance options | One fragrance | Six fragrance options |
| User interaction | Clear commercial operating interface | Larger display and upgraded interaction design |
| Sterilization design | Integrated disinfection and sterilization process | Enhanced physical sterilization and disinfection structure |
| Appearance | Mature second-generation cabinet design | Newer-generation appearance and technical design |
| Initial investment | Lower entry point than OL4-2A | Higher than OL3-2A due to upgraded configuration |
| Recommended business type | Budget-conscious operators seeking mature, stable operation | Newer-generation commercial projects prioritizing display, interaction and configuration |
OL3-2A suits stable everyday operation and budget-conscious launches. OL4-2A suits newer-generation projects prioritizing display size, interaction and fragrance choice.
Compare the full project configuration—not only the cabinet—including payment system, language, branding, consumables and support.
Distributors should define local payment, voltage, interface language and after-sales responsibilities before confirming a model.
OL3-2A is positioned as the lower-entry option.
OL4-2A supports six fragrance options; OL3-2A supports one.
Yes. Share the location type, expected users, target payment method and customization needs.
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