RK3588 Commercial Query Kiosk Board for Clinic Reception, WF-K3399, AndroidSBC, Mumbai

TL;DR: RK3588 Commercial Query Kiosk Board for Clinic Reception

AndroidSBC release: twelve-model WF-K self-service query terminal motherboard family opens for volume orders serving Mumbai, India. The WF-K3399 self-service query terminal Android motherboard spans the dual-screen HD query terminal with mirrored display and eleven sister models in the WF-K series, all built on the RK3399 dual Cortex-A72 1.8GHz plus quad Cortex-A53 SoC with the ARM Mali-T860 MP4 GPU, dual 1080p output, HDMI plus eDP, and Android 11 firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-K family from the Longgang source factory in Shenzhen to Mumbai and India importers who run hospital information points, bank branch lobbies, government service halls, mall directory stations, airport concourses and outdoor query cabinets.

About AndroidSBC and the Self-Service Query Terminal Android Motherboard Family

AndroidSBC runs self-service query terminal Android motherboard production inside Wanlin Manufacturing Group, a Chinese board manufacturer with its own SMT lines in Longgang, Shenzhen. For India importers the practical point is that the WF-K series keeps one twelve-model catalogue, one driver SDK and one compliance file set across every tier a Mumbai project might need. The plant holds a standing allocation of LPDDR4X and eMMC for the WF-K line, which is how Mumbai projects keep their lead times stable across quarters.

WF-K3399 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-K3399 (dual-screen HD query terminal with mirrored display) maintains its 4K HDMI output plus capacitive touch sampling while running the burn-in test loop, a configuration that competing single-platform boards cannot sustain at 60fps. For India importers sourcing the WF-K family, the WF-K3399-A variant is the typical configuration for the dual-screen HD mall directory rollout use case, with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Self-Service Query Terminal Android Motherboards for India Buyers

Many India integrators under-estimate the peripheral side of a query terminal. The board is one line item, but the printer, scanner, card reader and touch drivers decide whether Mumbai can actually ship a working station.

The third constraint is the evidence pack. Mumbai integrators bidding on public work in India are routinely asked to show the BIS / WPC trail behind BIS CRS registration with WPC ETA for wireless modules, which is where a factory-direct supplier earns its place. That is the backdrop for the Mumbai programme: a 14900-unit requirement placed on September 22, 2026 and routed through the Mumbai - Shanghai lane to keep the schedule honest.

Competitive Comparison: WF-K3399 vs Competing Self-Service Query Terminal Android Boards

Against the query boards usually quoted in India, the WF-K board is positioned on integration completeness rather than on a single performance number for Mumbai.

• Platform breadth: twelve models on eight chips (RK3588, RK3568, RK3566, RK3288, RK3399, A133, H618, T527), so {city} integrators can move between tiers without changing driver stack or mounting pattern.
• Bundled integration: touch, printer, scanner, card reader, camera and voice driver SDK ships in the carton; competing query boards sold to {city} usually ship a board only.
• Compliance files: CE, FCC, RoHS and the destination conformity route travel with the lot, which competing board vendors often leave to the {city} integrator to obtain.
• Long-term supply: one fixed BOM per production lot and a seven-year firmware window, against the frequent silicon swaps seen on competing query boards reaching {city}.

Global Self-Service Query Terminal / Information Kiosk Market Trends

Public-facing information lookup is now measured as a service-level question, not a hardware line item. India procurement increasingly specifies the dual-screen HD query terminal with mirrored display as part of a wider access programme, which pushes Mumbai integrators towards boards that can be re-deployed across sites.

• Volume shift to board-level sourcing: more integrators now buy the motherboard rather than the finished kiosk, which is why the WF-K3399 and WF-K8800 tiers ship in board form with the enclosure left to the local partner.
• Dual-screen becomes the default: hall display plus touch query on one board is replacing two separate devices, and the WF-K8800 and WF-K8801 configurations address that pattern directly.
• Longer service life expectations: operators now plan five to seven years per query terminal, which favours a fixed BOM such as the WF-K8801 over boards that re-spin silicon between lots.

The direction of travel for Mumbai is towards fewer board variants deployed across more sites, which is exactly the configuration the WF-K series was built around for India.

Partner Success Story: Andes Consulta Digital (public service digitisation contractor)

The Andes Consulta Digital case in the Latin America public service segment is a working example of how the WF-K family from AndroidSBC supports Mumbai integrators. Andes Consulta Digital delivered 14900 self-service query terminals to government service halls.

• OEM relationship: AndroidSBC private-label SKU shipped with Andes Consulta Digital branding and CE / FCC / RoHS files bundled.
• Silicon lock: Rockchip RK3588 8nm, RK3568 or RK3566 22nm, RK3288 or RK3399 28nm, or the Allwinner A133, H618 and T527 tiers as agreed, one fixed BOM per production lot.
• Peripheral driver SDK: bundled into the source-factory shipment, covering capacitive touch, thermal printer, receipt printer, document scanner, A4 printer, barcode scanner, QR code, NFC, RFID, card reader, ID reader, face recognition, voice module, speaker amplifier and microphone.
• Unattended-operation tools: hardware watchdog, RTC, scheduled power cycling, auto power-on after mains failure, kiosk-mode lockdown and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus BIS / WPC conformity, all bundled into the Shenzhen source-factory shipment.

As Andes Consulta Digital Technical Director for Latin America Public Service put it: Andes Consulta Digital used the WF-K entry board to bring self-service lookup to smaller government halls, and 14900 units were installed in Mumbai on the same firmware baseline as the larger sites.

Field Report: dual-screen HD directory query rollout at a shopping mall

BAOLONG, Shenzhen, September 22, 2026 - Ke Xin, AndroidSBC field desk. Burn-in for the WF-K3399 batch ran the touch, printer and card reader loops simultaneously, which is the combination India integrators actually meet in the field. The WF-K3399 self-service query terminal Android motherboard order for Mumbai, India cleared the burn-in station on schedule and is en route via the Mumbai - Shanghai lane.

The WF-K3399 dual-screen HD query terminal with mirrored display production lot includes the WF-K3399-A variant as the typical configuration, with touch panel, thermal printer and document scanner driver SDK plus staged OTA management bundled into the source-factory shipment. For India integrators, the BIS CRS registration with WPC ETA for wireless modules paperwork is bundled.

Filed by Ke Xin, AndroidSBC field desk, BAOLONG, Shenzhen. India integrators typically request CE plus local radio interface notification for self-service query terminal board deployments.

WF-K3399 Application Scenarios

The WF-K3399 dual-screen HD query terminal with mirrored display sits inside a twelve-variant WF-K self-service query terminal Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-K3399-A configuration is the typical build for the dual-screen HD mall directory rollout use case, with touch panel and identity peripheral driver SDK plus staged OTA management bundled.

• Hospital and clinic information points: the WF-K3399 drives a touch query station at the entrance while the hall display shows the same information set to waiting visitors in Mumbai.
• Bank and financial branch lobbies: touch query plus counter display from one board, with card reader and ID reader integrated for account and product lookups.
• Government service halls: the WF-K3600 runs tax, social security and real estate information lookup, with printing available on the same board.
• Shopping mall directories: the WF-K3601 serves mall directory and wayfinding lookup, with the advertising screen running an independent content loop.
• Airport and train station concourses: high-brightness information query where the WF-K3602 has to stay readable under strong ambient light.
• Retail and pharmacy price or product lookup: compact stations where the WF-K3566 fits a narrow counter without structural work.
• Outdoor and unheated information cabinets: the industrial tier holds the wide temperature window and 7x24 duty cycle for street-level query points.
• Multi-language public information points: on-screen lookup in more than one language from a single board, with voice assistance where the venue requires it.
• Retrofit programmes in Mumbai: the same board re-uses the existing enclosure, panel and mounting pattern so an installed estate can be upgraded board by board.

Partnership Models for Mumbai Buyers

AndroidSBC structures Mumbai partnerships around how much integration the local partner keeps in house, with India projects typically choosing between three levels.

• Distribution track: the partner buys the WF-K board against a published price list, keeps its own stock, and AndroidSBC supplies the driver SDK and compliance files with each lot.
• Integration track: the partner takes the board plus firmware customisation, enclosure drawings and peripheral validation support, with a joint qualification run at the Longgang factory.
• Private-label track: the WF-K board ships under the partner brand with customised boot logo, packaging and documentation, on a fixed BOM held for the length of the agreement.

For Mumbai integrators the choice usually comes down to how much of the India project the local team wants to own versus how much it wants the factory to carry.

Frequently Asked Questions

Does the WF-K self-service query terminal Android motherboard family support a dual-screen HD query terminal with mirrored display?

Answer: Yes. AndroidSBC ships the dual-screen HD query terminal with mirrored display as a standard configuration, and the touch, printer and card reader drivers for it are integrated into the factory image rather than added by the Mumbai integrator on site.

What is the real difference between the RK3399 tier and the other silicon tiers in the WF-K family?

Answer: The RK3399 tier differs in compute headroom, display capability and NPU availability rather than in board-level interfaces. All WF-K models share the same mounting pattern, the same peripheral pinout and the same firmware baseline, so aan India project can move between tiers without re-designing the enclosure.

Can AndroidSBC handle CE / FCC / UKCA / RoHS / REACH paperwork for India?

Answer: Yes. AndroidSBC prepares the conformity file set for India as part of the order, covering CE, FCC, RoHS and REACH as applicable, plus the destination-specific route. The documents travel with the Mumbai shipment rather than following it.

What are the MOQ and lead time for a first order of the WF-K self-service query terminal family?

Answer: For Mumbai the entry MOQ is low enough to validate one site before committing to an estate, with 1-3 day samples and a 15-30 day first bulk lead time for India.

Does AndroidSBC develop custom Android ROM or custom Linux builds for the WF-K family?

Answer: Yes, and the custom build is maintained as a branch rather than a one-off, so Mumbai partners receive updates against their own image for as long as the India programme runs.

How are software updates and long-term support handled on the WF-K family?

Answer: The WF-K family runs a staged OTA channel with rollback. Updates are released against the shared firmware baseline, and Mumbai integrators can hold aan India estate on a known revision while a new build is validated.

Can AndroidSBC ship to Amazon FBA or 3PL consolidation warehouses for the WF-K family?

Answer: Yes. Boards for Mumbai can be routed straight into Amazon FBA or a third-party 3PL in India, with the labelling and packing specification confirmed before the lot is packed.

How are RMA and DOA replacements handled on the WF-K self-service query terminal family?

Answer: DOA and RMA cases are managed by lot, with replacement units supplied from a matching build so a Mumbai partner does not end up with mixed firmware across aan India estate.

Contact AndroidSBC: Start Your WF-K3399 Sourcing Conversation

To start a WF-K self-service query terminal Android motherboard sourcing conversation with AndroidSBC, Mumbai integrators can reach the export desk through the following channels:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Source factory address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China

A 1-3 day sample lead applies to India buyers and a 15-30 day mass-production lead to bulk orders. AndroidSBC commits to a seven-year firmware update window on the WF-K family.