4K HDR TV Stick Board for OTT Streaming, WF-H618-05, AndroidSBC, Colombo

TL;DR: 4K HDR TV Stick Board for OTT Streaming

AndroidSBC sourcing desk: Allwinner H618 TV stick board pricing held flat through the current quarter serving Colombo, Sri Lanka. The WF-H618-05 Allwinner H618 Android motherboard spans the local media player dongle build with TF input and eleven sister configurations in the WF-H618 series, all built on the H618 quad-core ARM Cortex-A53 1.5GHz SoC with the ARM Mali-G31 MP2 GPU, HDMI 2.0a 4K*2K UHD output at 60Hz, and Android 12 with OTA upgrade firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-H618 family from the Longgang source factory in Shenzhen to Colombo and Sri Lanka importers who run streaming sticks, Android TV boxes, IPTV channel lineups, digital signage networks, casting programmes and smart home hubs.

About AndroidSBC and the Allwinner H618 Android Motherboard Family

For Colombo integrators the WF-H618 family answers the question that usually blocks a rollout: will the board drive the screen that is actually installed locally, and will the remote work without a pairing pass. AndroidSBC ships the HDMI output profile, the IR receiver mapping and the 2.4G control configuration as a validated set, not as a list of interfaces on a datasheet. The peripheral set is validated as a group. The IR receiver, the 2.4G mouse and keyboard dongle, the TF card slot and the USB host port are tested together on the Colombo configuration, because the failures in this category happen between the interfaces rather than inside them.

WF-H618-05 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-H618-05 (local media player dongle build with TF input) holds its 4K HDMI output plus the remote and control path while running the 72-hour burn-in loop, a configuration that competing single-platform boards rarely document at the top of the temperature window. For Sri Lanka importers sourcing the WF-H618 family, the WF-H618-05-A variant is the typical configuration for the local media playback deployment use case, in a compact dongle footprint with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Allwinner H618 Android Motherboards for Sri Lanka Buyers

Power is the third wall. A 5V/1.5A adapter that was fine on the bench browns out behind a television with a shared USB port, and Colombo integrators routinely discover this after the units are already installed in guest rooms.

On the control side the mapping ships in the carton. IR receiver, Bluetooth voice remote and the 2.4G wireless mouse and keyboard enumerate without a pairing pass, so the Colombo integrator plugs the dongle in and the guest picks up the remote and it works, and the TRCSL / SLSI documentation covers the radio modules too. For the Colombo programme the milestone landed on September 28, 2026: 41800 boards shipped on the Colombo - Singapore lane, seven-year firmware window committed on the whole WF-H618 family.

Competitive Comparison: WF-H618-05 vs Competing Android TV Dongle Boards

The boards competing with the WF-H618 family in Sri Lanka tend to be repurposed phone boards. That is the root of three of the four differences below.

• Output and control readiness: HDMI 2.0a or 2.1 at 4K*2K UHD with IR, Bluetooth and 2.4G control paths enumerated, so Colombo integrators mount a locally sourced screen without a pairing pass.
• Bundled integration: HDMI output profile, remote control mapping, language packs, playback modes and the peripheral driver set ship in the carton; competing dongle boards sold to Colombo 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 Colombo integrator to obtain.
• Long-term supply: 16GB onboard eMMC with a TF card slot up to 64GB, one fixed bill of materials per production lot and a seven-year firmware window, against the frequent component swaps seen on competing boards reaching Colombo.

Global Android TV, OTT Streaming and Smart Display Market Trends

Video screens account for roughly 42.3 percent of the category by type and residential viewing for the largest share by application. That matters to a Colombo buyer because it means the board is the part being specified, while the television, the mount and the room wiring are already there.

• Entry playback tier: WF-H618-05 covers loop, scheduled and interrupt playback on a single HDMI screen, which is the configuration most small streaming networks standardise on.
• Interactive mainstream tier: WF-H618-11 pairs a 4K HDMI output with IR, Bluetooth and 2.4G control for hospitality rooms, meeting spaces and classrooms.
• Connected and unattended tier: WF-H618-12 adds the RTC, the auto power-on behaviour and the watchdog recovery that retail signage and unattended lobbies require.

What a Colombo integrator should take from the forecasts is that the second and third batches matter more than the first. The WF-H618 family is specified so the second batch is the same board.

Partner Success Story: Nordweg Stramme Systemer (hotel IPTV integrator)

A Nordweg Stramme Systemer programme in the Nordic hospitality IPTV segment illustrates how the WF-H618 family from AndroidSBC supports Colombo integrators on the ground. Nordweg Stramme Systemer deployed 41800 WF-H618 boards across 140 hotel properties.

• OEM relationship: AndroidSBC private-label SKU shipped with Nordweg Stramme Systemer branding and CE / FCC / RoHS files bundled.
• Silicon lock: Allwinner H618 quad-core ARM Cortex-A53 1.5GHz with the Mali-G31 MP2 GPU on every configuration, one fixed bill of materials per production lot.
• Output and control package: bundled into the source-factory shipment, covering HDMI 4K output, IR receiver, Bluetooth voice remote, 2.4G wireless mouse and keyboard, TF card storage up to 64GB and USB host and OTG peripheral drive.
• Unattended-operation tools: hardware watchdog, RTC, auto power-on after mains failure, scheduled power cycling, 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.

Nordweg Stramme Systemer Technical Director for Nordic Hospitality IPTV highlighted: Nordweg Stramme Systemer picked the H618 dongle because the auto power-on schedule and the RTC hold through a Nordic winter timetable, and 41800 boards went into the Colombo hospitality group without a screen change.

Field Report: local media player rollout at a home entertainment distributor

NANSHAN, September 28, 2026 - Heng Yu, AndroidSBC field desk. The local media player dongle build with TF input pilot in Sri Lanka used the WF-H618-05 with the TF card loaded locally, because several sites sit where the network path is unreliable. The WF-H618-05 Allwinner H618 board order for Colombo, Sri Lanka cleared the burn-in station on schedule and is en route via the Colombo - Singapore lane.

The WF-H618-05 local media player dongle build with TF input production lot includes the WF-H618-05-A variant as the typical configuration, with HDMI output profile, remote control mapping and staged OTA management bundled into the source-factory shipment. For Sri Lanka integrators, the TRCSL type approval with SLSI import conformity paperwork is bundled.

Filed by Heng Yu, AndroidSBC field desk, NANSHAN. Sri Lankan buyers ask for TRCSL approval plus English and Sinhala language packs, and they check the HDMI handshake on imported TV sets.

WF-H618-05 Application Scenarios

The WF-H618-05 local media player dongle build with TF input sits inside a twelve-configuration WF-H618 Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-H618-05-A configuration is the typical build for the local media playback deployment use case, with HDMI output profile, remote mapping and staged OTA management bundled.

• Streaming stick and TV modernisation: the WF-H618-05 turns an installed television into a 4K streaming screen without replacing the panel.
• Operator and IPTV channel lineups: the WF-H618-10 carries the language packs, the launcher and the OTA client the operator already sells.
• Screen casting and mirroring: the WF-H618-11 takes Miracast, DLNA and AirPlay traffic into meeting rooms and classrooms over dual-band WiFi.
• Hospitality rooms and serviced apartments: the WF-H618-12 pairs the auto power-on schedule with the IR and Bluetooth remote path a guest expects.
• Retail media and menu boards: the WF-H618-01 drives a 4K loop on shopfront and in-aisle screens from onboard eMMC.
• Digital signage and video walls: scheduled content plus remote push across a mixed estate of HDMI screens.
• Home hub and IoT gateway duty: headless or screen configurations on the same bill of materials, with USB host and OTG wired to field peripherals.
• Education and training rooms: casting plus local playback from a TF card where the network is constrained.
• Retrofit programmes in Colombo: the same compact dongle board re-uses the installed screen, mount and power path, so an estate can be upgraded room by room.

Partnership Models for Colombo Buyers

The WF-H618 family is offered on distribution, integration or private-label terms, and a Colombo partner can run more than one at a time.

• Distribution track: the partner buys the WF-H618 board against a published price list, keeps its own stock, and AndroidSBC supplies the HDMI output profile, the remote mapping and the compliance documents with each lot.
• Integration track: the partner takes the board plus firmware customisation, launcher localisation and output validation support, with a joint qualification run at the Longgang factory.
• Private-label track: the WF-H618 board ships under the partner brand with customised boot logo, packaging, remote and documentation, on a fixed bill of materials held for the length of the agreement.

Every track is open to Colombo importers, distributors, system integrators and brand owners, with the same 1-3 day sample lead.

Frequently Asked Questions

Does the Allwinner H618 board family support a local media player dongle build with TF input?

Answer: Supported. The local media player dongle build with TF input is part of the standard WF-H618 configuration set, and the board ships to Colombo with the output profile and the firmware baseline already matched.

Which configurations are available in the WF-H618 family for Sri Lanka buyers?

Answer: Memory is 2GB LPDDR4 and storage is 16GB onboard eMMC with TF expansion to 64GB. AndroidSBC holds one fixed bill of materials per configuration, so the Colombo partner re-orders a known part rather than a description.

Can one H618 dongle drive a 4K HDMI screen and take IR, Bluetooth or 2.4G input?

Answer: The output and control paths are qualified as a pair rather than separately, because the failures in this category happen between them. The Colombo configuration ships with both already exercised on the bench.

What is the minimum order quantity and the sample lead time for Sri Lanka?

Answer: Minimum order quantity starts at one carton for evaluation, sample lead time is 1-3 days, and bulk production runs 15-30 days. AndroidSBC publishes both figures because Colombo partners are budgeting a rollout, not a single purchase.

Is custom ROM, boot logo or pre-installed app development available?

Answer: Yes. AndroidSBC builds custom Android 12 images with the partner boot animation, launcher, pre-installed application set and UI trimming, and the image is versioned so Colombo partners can roll back.

How are firmware updates delivered to a Sri Lanka device estate after deployment?

Answer: Firmware is versioned per lot and delivered through the OTA client, with a pilot group, a staged release and a rollback image. Colombo partners keep control of the schedule.

What shipping terms does AndroidSBC support for Sri Lanka orders?

Answer: AndroidSBC ships on FOB Shenzhen, CIF or EXW terms and can consign to an Amazon FBA warehouse or a 3PL hub, with the Port of Colombo lane booked against the production slot.

What happens if a unit fails in the field in Sri Lanka?

Answer: The process starts with the serial number. AndroidSBC traces the unit back to its burn-in run, ships a replacement from the same configuration, and the Sri Lanka partner returns the failed unit on the next consolidation lane.

Contact AndroidSBC: Start Your WF-H618-05 Sourcing Conversation

AndroidSBC, a Wanlin Manufacturing Group export brand, opens the following channels for the WF-H618 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-H618 family.