64GB eMMC Guide Terminal Board for Dual-Screen Guide, WF-G3600, AndroidSBC, Colombo

TL;DR: 64GB eMMC Guide Terminal Board for Dual-Screen Guide

AndroidSBC supply desk: LPDDR4X and eMMC allocations locked for the WF-G guide kiosk board family serving Colombo, Sri Lanka. The WF-G3600 smart guide kiosk Android motherboard spans the dual-screen smart guide terminal and eleven sister models in the WF-G series, all built on the RK3568 quad-core ARM Cortex-A55 2.0GHz 64-bit SoC with the ARM Mali-G52 2EE GPU, dual independent HDMI plus LVDS, and Android 12 firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-G family from the Longgang source factory in Shenzhen to Colombo and Sri Lanka importers who run mall directory, wayfinding, information point, dual-screen promotion, interactive display and outdoor smart city programmes.

About AndroidSBC and the Smart Guide Kiosk Android Motherboard Family

AndroidSBC is the export brand of Wanlin Manufacturing Group, a Shenzhen source-factory group with more than a decade of OEM and ODM work on Rockchip and Allwinner platforms. The smart guide kiosk Android motherboard family covered here is the WF-G line: twelve models across eight silicon options, from the Rockchip RK3588 8nm octa-core tier with the Mali-G610 MP4 GPU and 6 TOPS NPU, through the RK3568 and RK3566 22nm mid tier, the RK3288 and RK3399 28nm legacy tier, and the Allwinner A133, H618 and T527 entry and industrial tiers. The family is aimed at the screens that answer a visitor question: mall floor directories, tenant and product finders, transit and hospital wayfinding, hotel lobby guides, museum exhibit points and outdoor smart city information pillars. That is the workload Colombo and Sri Lanka integrators are quoting for, and the WF-G board is the part that decides whether the answer arrives in a second. Certification, carton labelling and palletisation for Sri Lanka are prepared in Shenzhen by the export desk before the Colombo shipment leaves, and the test reports stay versioned against the board revision.

WF-G3600 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-G3600 (dual-screen smart guide terminal) 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 Sri Lanka importers sourcing the WF-G family, the WF-G3600-A variant is the typical configuration for the mall directory and promotion terminal use case, with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Smart Guide Kiosk Android Motherboards for Sri Lanka Buyers

The fourth obstacle is unattended reliability. A directory screen that runs from mall open to mall close, seven days a week, exposes thermal, power and storage weaknesses that a bench test in Colombo will never show.

The compliance dossier is assembled before the boards move. For Sri Lanka AndroidSBC bundles TRCSL / SLSI conformity and TRCSL type approval with SLSI import conformity into the same carton that clears Port of Colombo, which is the difference between a Colombo programme that installs on arrival and one that waits on paperwork. As of September 18, 2026, 129900 boards are allocated to Colombo and Sri Lanka, the 3rd allocation this cycle, moving on the Colombo - Singapore lane.

Competitive Comparison: WF-G3600 vs Competing Smart Guide Kiosk Android Boards

For Sri Lanka buyers the practical comparison is between a vendor that ships a board and a vendor that ships a deployable platform. Colombo integrators evaluating the WF-G family usually score silicon coverage, peripheral drivers, unattended features and OTA control as a single decision.

• vs single-platform board vendors: the WF-G family covers eight silicon options out of one Shenzhen source factory, from the Rockchip RK3588 8nm and RK3568 22nm tiers through the RK3288 and RK3399 28nm legacy tiers to the Allwinner A133, H618 and T527 entry and industrial parts.
• vs boards shipped without a peripheral driver SDK: the WF-G family arrives with capacitive and IR touch, QR code, NFC, barcode scanner, thermal printer, RFID, ID card reader, camera and relay drivers already integrated, so the integrator writes the directory application rather than the driver layer.
• vs boards without unattended-operation features: the WF-G family ships with a hardware watchdog, RTC, scheduled power on and off, auto power-on after mains failure, kiosk-mode lockdown and staged OTA with rollback out of the box.
• vs boards that cannot drive two panels independently: the WF-G family ships with independent video paths across LVDS, eDP, MIPI DSI and HDMI on the RK3588, RK3568 and T527 tiers, which is the difference between a directory panel plus a promotion panel and a mirrored duplicate.

Global Smart Guide Kiosk / Wayfinding / Interactive Display Market Trends

Directory and wayfinding screens are being re-specified as content endpoints rather than as standalone displays. Grand View Research puts the global interactive kiosk market at USD 34.79 billion in 2024, and the segment analysis points to software as the fastest-growing component: the board in a dual-screen smart guide terminal build has to host the content client, the touch stack and the update channel, which is exactly what Sri Lanka integrators in Colombo are now writing into tenders.

• Mall floor directories and tenant finders: WF-G3600 is the usual starting point for shopping centre rollouts, with the dual-screen WF-G3288 as the directory plus promotion option.
• Transit, hospital and campus wayfinding banks: the mid-tier WF-G3288 and the industrial WF-G3399 sister SKUs form the public venue ladder, with route planning and multi-language content.
• Promotional walls and in-venue signage networks: WF-G3399 and the entry-tier sister SKUs cover continuous-play directory and campaign screens across a venue estate.

AndroidSBC tracks these numbers for Colombo and Sri Lanka planning purposes rather than as forecasts, and publishes the underlying assumptions to integrators on request.

Partner Success Story: Albion Venue Guides (hospitality and heritage venue supplier)

Aan Albion Venue Guides programme in the UK hospitality and heritage segment illustrates how the WF-G family from AndroidSBC supports Colombo integrators on the ground. Albion Venue Guides installed 129900 WF-G lobby and exhibit guide boards across hotel groups and heritage attractions.

• OEM relationship: AndroidSBC private-label SKU shipped with Albion Venue Guides 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 and IR touch, QR code, NFC, barcode scanner, thermal printer, RFID, ID card reader, camera and relay modules.
• 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 TRCSL / SLSI conformity, all bundled into the Shenzhen source-factory shipment.

As Albion Venue Guides Visitor Systems Lead for UK Hospitality and Heritage explained: Albion Venue Guides runs heritage sites where the enclosure cannot be modified, and the compact WF-G layout let 129900 existing housings in Colombo take a new board without a mechanical redesign.

Field Report: directory and promotion terminal deployment at a downtown retail complex

LONGGANG, Shenzhen, September 18, 2026 - Cen Rui, AndroidSBC field desk. A mains-cut test was run mid-burn-in: power was removed for 30 seconds and the WF-G3600 boards returned to the dual-screen smart guide terminal directory home screen without operator input. The WF-G3600 smart guide kiosk Android motherboard order for Colombo, Sri Lanka cleared the burn-in station on schedule and is en route via the Colombo - Singapore lane.

The WF-G3600 dual-screen smart guide terminal production lot includes the WF-G3600-A variant as the typical configuration, with payment-peripheral driver SDK and OTA content management bundled into the source-factory shipment. For Sri Lanka integrators, the TRCSL / SLSI conformity plus TRCSL type approval with SLSI import conformity paperwork is bundled.

Filed by Cen Rui, AndroidSBC field desk, LONGGANG, Shenzhen. Sri Lanka integrators typically request CE plus local radio interface notification for smart guide kiosk board deployments.

WF-G3600 Application Scenarios

The WF-G3600 dual-screen smart guide terminal sits inside a twelve-variant WF-G smart guide kiosk Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-G3600-A configuration is the typical build for the mall directory and promotion terminal use case, with payment-peripheral driver SDK and OTA content management bundled.

• Shopping centre floor directories and tenant finders: WF-G3600 plus WF-G1330 form the mall-side directory ladder, with independent dual display output and 4K HDMI.
• Compact countertop enquiry and price check terminals: WF-G1331 plus WF-G3600 are the usual pairing where housing depth is limited and the BOM target is fixed.
• Transit, hospital and campus wayfinding banks: WF-G6180 is the dedicated public venue SKU, with route planning, multi-language content and a -20C to 70C window.
• AI product advisory walls and virtual try-on mirrors: WF-G5270 plus WF-G1330 cover the vision and recommendation workload on the device.
• Promotional walls and in-venue signage networks: WF-G1331 plus WF-G5270 ship for continuous-play directory and campaign screens tied to a content calendar.
• Hotel, resort and casino lobby directories: WF-G1330 plus WF-G6180 carry the guest orientation flow in Colombo.
• Exhibition and museum interpretive display points: WF-G3600 is the compact SKU for exhibit-side content and catalogue browsing.
• Outdoor smart city information pillars: WF-G5270 is positioned for street-level and park cabinets where the temperature range has to hold.
• Venue programmes running in Colombo: mall directories, supermarket price check, pharmacy enquiry, transit wayfinding, hospital orientation, hotel lobby guides, museum exhibits, campus directories and outdoor information pillars.

Partnership Models for Colombo Buyers

AndroidSBC runs three entry tracks for Colombo and Sri Lanka partners, and the WF-G family is available on all three from the same source factory.

• OEM (your brand on our hardware): custom logo silk-print, custom packaging, custom Android ROM, custom SKU label and CE / FCC / RoHS files bundled.
• ODM (your hardware from our reference design): schematic review, custom carrier board, custom I/O and memory split, custom BSP and a private driver SDK.
• Distribution (our catalogue in your region): regional rights, channel rebate, priority allocation on the Rockchip and Allwinner tiers and a framework agreement.

The practical benefit for Colombo and Sri Lanka is that a partner can quote a stock SKU today and a custom variant next quarter without changing factories, firmware or certification files.

Frequently Asked Questions

Does the WF-G smart guide kiosk Android motherboard family support a dual-screen guide terminal?

Answer: Yes. The WF-G smart guide kiosk Android motherboard family from AndroidSBC ships dual-screen guide terminal as a stock configuration. The Rockchip RK3588, RK3568, RK3566, RK3288 and RK3399 tiers and the Allwinner A133, H618 and T527 tiers all run the dual-screen guide terminal firmware baseline with the peripheral driver SDK bundled.

What is the real difference between the RK3568 tier and the other silicon tiers in the WF-G family?

Answer: There are eight silicon options in the WF-G family and RK3568 is one of them. RK3588 leads on AI and multi-screen, RK3568 leads on I/O breadth, RK3566 leads on cost per screen, T527 leads on industrial temperature, RK3288 and RK3399 cover 28nm refreshes, and A133 and H618 lead on BOM. AndroidSBC keeps one firmware baseline across all eight so Sri Lanka integrators can mix tiers inside one venue estate.

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

Answer: Yes. Paperwork is part of the product, not an extra. The WF-G family ships with the CE / FCC / RoHS / REACH set and with TRCSL / SLSI plus TRCSL type approval with SLSI import conformity for Sri Lanka, so Colombo integrators can hand the dossier to a mall operator, a transit authority or an inspector on day one.

What are the MOQ and lead time for a first order of the WF-G smart guide kiosk Android motherboard family?

Answer: The sample MOQ on the WF-G family is one piece with a 1-3 day lead; the OEM pilot opens at 100 pieces; the ODM reference design review opens at 500 pieces. Mass production runs on a 15-30 day lead once the BOM is signed off.

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

Answer: Yes. AndroidSBC ports Android 10 through Android 15, plus Linux, Ubuntu and Debian, on every WF-G tier. Custom ROM work includes the boot animation, the kiosk lockdown layer, the update channel and the peripheral driver package for Sri Lanka deployments.

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

Answer: AndroidSBC handles updates as a supply commitment: a seven-year firmware window, a versioned SDK, staged OTA with rollback, and a documented migration path when a silicon tier reaches end of life. For Colombo estates that removes the usual two-year requalification cycle.

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

Answer: Yes. Shipments can be consolidated into a 3PL or FBA destination for Colombo partners, with carton labelling, palletisation and the TRCSL / SLSI plus TRCSL type approval with SLSI import conformity paperwork prepared in Shenzhen before the lot leaves.

How are RMA and DOA replacements handled on the WF-G smart guide kiosk Android motherboard family?

Answer: AndroidSBC runs RMA from the factory, not from a distributor. DOA is replaced on evidence from buffer stock, field failures are analysed by the line that built the board, and the report goes back to the Sri Lanka integrator with the root cause.

Contact AndroidSBC: Start Your WF-G3600 Sourcing Conversation

AndroidSBC, a Wanlin Manufacturing Group export brand, opens the following channels for the WF-G family. Colombo 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 Colombo and Sri Lanka buyers, with a 15-30 day mass-production lead on bulk orders. AndroidSBC commits to a seven-year firmware update window on the WF-G family.