RK3588 6 TOPS NPU Query Board for Clinic Reception, WF-K3399, AndroidSBC, Jeddah

TL;DR: RK3588 6 TOPS NPU Query Board for Clinic Reception

AndroidSBC release: twelve-model WF-K self-service query terminal motherboard family opens for volume orders serving Jeddah, Saudi Arabia. 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 Jeddah and Saudi Arabia 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

The self-service query terminal Android motherboard family from AndroidSBC is manufactured end to end by Wanlin Manufacturing Group in Longgang, Shenzhen. Eight silicon tiers and twelve models let Jeddah integrators match cost to duty cycle, while the shared firmware baseline keeps field spares interchangeable across Saudi Arabia sites. Every model is validated on the same burn-in rig in Longgang before it is packed for Saudi Arabia, and the same rig logs are available on request.

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 Saudi Arabia 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 Saudi Arabia Buyers

A Saudi Arabia rollout exposes board weaknesses quickly: a query terminal that works in a climate-controlled showroom in Jeddah may not survive an unheated entrance lobby or an outdoor transit plaza.

Then comes documentation. A Jeddah importer needs the CITC / SASO evidence trail behind CITC type approval with SASO IECEE conformity to clear customs in Saudi Arabia without holding the shipment at Port of Jeddah for paperwork reasons. For Jeddah the outcome is a repeatable 13200-unit batch, confirmed on September 22, 2026, with the Jeddah - Shanghai lane booked ahead so Saudi Arabia sites are not waiting on logistics.

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

Competing query boards in Saudi Arabia often win on headline price until the Jeddah integrator prices in the missing driver SDK and compliance files.

• 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

The query terminal category is expanding faster than the general kiosk market because it replaces a staffed desk rather than supplementing one. In Saudi Arabia that shows up as bundled tenders covering the dual-screen HD query terminal with mirrored display together with hall displays and information screens, and Jeddah operators are following the same pattern.

• 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-K5270 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-K5270 and WF-K8800 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-K8800 over boards that re-spin silicon between lots.

For Jeddah the practical reading is that query terminal demand is not a spike but a standing requirement, and Saudi Arabia operators are buying on repeatability rather than on a one-off price.

Partner Success Story: Hanul Info Query (bank and clinic kiosk supplier)

The Hanul Info Query case in the Korea financial and medical segment is a working example of how the WF-K family from AndroidSBC supports Jeddah integrators. Hanul Info Query shipped 13200 bilingual query terminals to bank and clinic networks.

• OEM relationship: AndroidSBC private-label SKU shipped with Hanul Info Query 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 CITC / SASO conformity, all bundled into the Shenzhen source-factory shipment.

As Hanul Info Query Platform Lead for Korea Financial and Medical put it: Hanul Info Query needed bilingual on-screen assistance from a single board, and the 13200 WF-K units deployed in Jeddah now serve both bank branches and clinic waiting halls.

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

BAOLONG, Shenzhen, September 22, 2026 - Cong Yu, AndroidSBC field desk. Every WF-K3399 unit in the lot was checked against the same mounting drawing, since Saudi Arabia retrofit projects re-use existing cabinets. The WF-K3399 self-service query terminal Android motherboard order for Jeddah, Saudi Arabia cleared the burn-in station on schedule and is en route via the Jeddah - 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 Saudi Arabia integrators, the CITC type approval with SASO IECEE conformity paperwork is bundled.

Filed by Cong Yu, AndroidSBC field desk, BAOLONG, Shenzhen. Saudi hospital and government service projects require query systems with Arabic UI, counter displays and hall information screens.

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 Jeddah.
• 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-K8801 runs tax, social security and real estate information lookup, with printing available on the same board.
• Shopping mall directories: the WF-K3600 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-K3601 has to stay readable under strong ambient light.
• Retail and pharmacy price or product lookup: compact stations where the WF-K3602 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 Jeddah: 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 Jeddah Buyers

AndroidSBC works with Jeddah integrators on three commercial tracks rather than one, because Saudi Arabia projects differ in how much of the stack the local partner wants to own.

• 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 Saudi Arabia buyers the sequencing advice is simple: prove the board on one pilot site in Jeddah, then choose the track that matches the volume the pilot generates.

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, and it is qualified on the same production line as the rest of the family. The dual-screen HD query terminal with mirrored display runs on the WF-K baseline image that Saudi Arabia buyers receive, so there is no separate integration project.

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 a Saudi Arabia project can move between tiers without re-designing the enclosure.

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

Answer: Yes. AndroidSBC prepares the conformity file set for Saudi Arabia as part of the order, covering CE, FCC, RoHS and REACH as applicable, plus the destination-specific route. The documents travel with the Jeddah 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 Jeddah 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 Saudi Arabia.

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

Answer: Yes. Custom ROM work on the WF-K family is scoped per Jeddah project rather than sold as a generic service, which keeps the Saudi Arabia deliverable tied to a specific deployment.

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 Jeddah integrators can hold a Saudi Arabia 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 Jeddah can be routed straight into Amazon FBA or a third-party 3PL in Saudi Arabia, 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 Jeddah partner does not end up with mixed firmware across a Saudi Arabia estate.

Contact AndroidSBC: Start Your WF-K3399 Sourcing Conversation

AndroidSBC, a Wanlin Manufacturing Group export brand, opens the following channels for the WF-K self-service query terminal family. Jeddah integrators can reach the export desk through:

• 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 Saudi Arabia 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.