Choose by project position, not generation number alone
OL3-2A is a mature configuration for operators prioritizing stable operation and a lower initial equipment position. OL4-2A is the newer platform for projects that value a larger display, updated structure and broader fragrance selection. The right choice depends on the whole deployment plan.
Screen and user interaction
OL3-2A uses a 15.6-inch display. OL4-2A uses a 21.5-inch display, providing more room for instructions, language content and advertising layouts. A larger screen can support presentation, but location visibility and interface design still matter.
Cleaning structure
OL3-2A uses atomized steam cleaning. OL4-2A uses an upgraded direct-spray structure. These confirmed distinctions should remain separate in quotations, manuals and marketing materials.
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Fragrance and consumable planning
OL3-2A supports one fragrance option. OL4-2A supports six. More options can improve user choice, but they also increase replenishment and inventory planning. Final consumable specifications must be confirmed for the order.
Budget and recommended customer types
OL3-2A can suit first projects, lean operators and distributors seeking a mature entry configuration. OL4-2A can suit flagship sites, projects requiring stronger screen communication and operators planning a more premium interaction. These are evaluation directions, not mandatory conclusions.
Use the full comparison
Compare voltage, payment modules, language, branding, remote-management scope, maintenance and destination logistics before ordering. The model comparison page places the confirmed differences side by side, while the contact team can prepare a project-specific quotation.
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Frequently Asked Questions
Is either OL3-2A or OL4-2A suitable for every project?+
No. Location, helmet type, local rules, payment preferences and confirmed machine configuration should be reviewed before deployment.
Does Olongte guarantee business income?+
No. Revenue and payback depend on local pricing, usage, rent, fees, consumables and operating execution.
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