TL;DR: Support 64GB TF Card Dongle for Menu Board
AndroidSBC interface desk: HDMI 2.0a output, dual-band WiFi and IR receiver package declared production-ready serving Vilnius, Lithuania. The WF-H618-10 Allwinner H618 Android motherboard spans the classroom casting stick build for education 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 Vilnius and Lithuania 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
The WF-H618 family from AndroidSBC, a Wanlin Manufacturing Group export brand, is a single-silicon HDMI dongle board line: all twelve configurations share the Allwinner H618 SoC, the Mali-G31 MP2 GPU and one Android 12 build. For Vilnius buyers the practical consequence is that a pilot batch qualified on one configuration behaves the same way on the next, whether the screen is a hotel TV or a retail video wall. Each production lot is burned in for 72 hours with the HDMI output live, the playback loop running and the remote path exercised, and the serial number is logged against the test record so a Vilnius partner can trace a single unit back to its run.
WF-H618-10 Technical Specifications
| Parameter | AndroidSBC WF-H618-10 (classroom casting stick build for education) | Industry Average |
|---|---|---|
| Processor | H618 quad-core ARM Cortex-A53 1.5GHz SoC | Older dual-core or quad-core Cortex-A7 SoC |
| Process node | 28nm | Older 40nm process |
| GPU | Mali-G31 MP2 | Older Mali-400 or basic 2D GPU |
| Memory | 2GB LPDDR4 | DDR3 512MB or 1GB on competing boards |
| Storage | 16GB eMMC plus TF card up to 64GB | NAND flash 4GB or 8GB on competing boards |
| Video decode | VP9 Profile-2 and H.265 Main10 at 4K 60fps, AVS2 10bit at 4K 60fps, H.264 at 4K 30fps | 1080p decode ceiling on competing boards |
| Display output | HDMI 2.0a 4K*2K UHD output at 60Hz | HDMI 1.4 1080p output only |
| Audio and image | MP3, AAC, WMA, RM, FLAC and Ogg audio plus HD JPEG, BMP, GIF, PNG and TIF image | MP3 audio and JPEG image only |
| Wireless and control | WiFi 802.11 a/b/g/n/ac/ax dual-band 2.4G and 5.8G with IR receiver plus 2.4G wireless mouse and keyboard | Single-band 2.4G WiFi 802.11n with no IR receiver |
| Interfaces | 1 HDMI, 2 USB with host and OTG, 1 IR receiver, 1 TF card slot | One USB port and no TF card slot |
| Operating system | Android 12 with OTA upgrade | Android 9 or Android 10 on competing boards |
| Power and reliability | DC 5V/1.5A with blue working and red standby LED, 0C to 40C operating ambient | No RTC and no scheduled power-on |
All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-H618-10 (classroom casting stick build for education) 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 Lithuania importers sourcing the WF-H618 family, the WF-H618-10-A variant is the typical configuration for the classroom casting 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 Lithuania Buyers
The first obstacle Vilnius buyers hit when sourcing dongle boards out of China is not price, it is the screen handshake. A board that drove the sample television perfectly arrives and will not negotiate a picture on the locally sourced set, because the HDMI profile and the HDCP behaviour were never documented.
For Vilnius integrators worried about the trading-company risk, AndroidSBC ships the serialised test record with the lot. Each unit in the Lithuania shipment can be traced back to the bench run it passed, which is the check a distributor cannot fake. The Vilnius frame agreement converted to a firm order on September 28, 2026 - 73500 boards, Hamburg - Shenzhen lane, one bill of materials, one firmware baseline, and the Lithuania compliance pack bundled.
Competitive Comparison: WF-H618-10 vs Competing Android TV Dongle Boards
Against the boards Vilnius integrators are currently offered, the WF-H618 family is differentiated on four points that a screen site actually feels.
- Output and control readiness: HDMI 2.0a or 2.1 at 4K*2K UHD with IR, Bluetooth and 2.4G control paths enumerated, so Vilnius 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 Vilnius 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 Vilnius 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 Vilnius.
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 Vilnius 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-H618-10 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-H618-04 pairs a 4K HDMI output with IR, Bluetooth and 2.4G control for hospitality rooms, meeting spaces and classrooms.
- Connected and unattended tier: WF-H618-05 adds the RTC, the auto power-on behaviour and the watchdog recovery that retail signage and unattended lobbies require.
AndroidSBC reads the Lithuania cycle as a firmware problem as much as a hardware one, which is why the seven-year update window is written into the WF-H618 family rather than offered as an option.
Partner Success Story: Albion Stream Solutions (retail media and hospitality integrator)
Aan Albion Stream Solutions deployment in the United Kingdom retail media segment illustrates how the Allwinner H618 dongle board family supports Vilnius integrators. Albion Stream Solutions rolled out 73500 WF-H618 boards across 58 retail and hospitality sites.
- OEM relationship: AndroidSBC private-label SKU shipped with Albion Stream Solutions 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 RRT conformity, all bundled into the Shenzhen source-factory shipment.
Albion Stream Solutions Technical Director for United Kingdom Retail Media noted: Albion Stream Solutions runs the H618 dongle behind shopfront and guest-room screens, with 73500 units accepted into the Vilnius estate on UKCA paperwork.
Field Report: classroom casting rollout at a school district
SHENZHEN, September 28, 2026 - Ling Yun, AndroidSBC field desk. Thermal behaviour was the last gate: the WF-H618-10 finished the burn-in at the top of the rated ambient window rather than at 25C, which is the condition a screen-mounted enclosure actually presents. The WF-H618-10 Allwinner H618 board order for Vilnius, Lithuania cleared the burn-in station on schedule and is en route via the Hamburg - Shenzhen lane.
The WF-H618-10 classroom casting stick build for education production lot includes the WF-H618-10-A variant as the typical configuration, with HDMI output profile, remote control mapping and staged OTA management bundled into the source-factory shipment. For Lithuania integrators, the RRT conformity plus CE marking with RRT radio interface notification paperwork is bundled.
Filed by Ling Yun, AndroidSBC field desk, SHENZHEN. Lithuanian distributors want Lithuanian language packs and the CE file, and they audit the auto power-on schedule before the hospitality rollout.
WF-H618-10 Application Scenarios
The WF-H618-10 classroom casting stick build for education sits inside a twelve-configuration WF-H618 Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-H618-10-A configuration is the typical build for the classroom casting deployment use case, with HDMI output profile, remote mapping and staged OTA management bundled.
- Streaming stick and TV modernisation: the WF-H618-10 turns an installed television into a 4K streaming screen without replacing the panel.
- Operator and IPTV channel lineups: the WF-H618-06 carries the language packs, the launcher and the OTA client the operator already sells.
- Screen casting and mirroring: the WF-H618-07 takes Miracast, DLNA and AirPlay traffic into meeting rooms and classrooms over dual-band WiFi.
- Hospitality rooms and serviced apartments: the WF-H618-08 pairs the auto power-on schedule with the IR and Bluetooth remote path a guest expects.
- Retail media and menu boards: the WF-H618-09 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 Vilnius: 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 Vilnius Buyers
The commercial structure below is what Vilnius partners sign in practice - pick the one that matches how the business already buys.
- 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.
Whichever track a Lithuania partner starts on, the technical deliverable is identical - the same board, the same output configuration and the same compliance pack.
Frequently Asked Questions
Does the Allwinner H618 board family support a classroom casting stick build for education?
Answer: It is. The WF-H618 family was specified around classroom casting stick build for education, and every board in the family is validated on that use case before it leaves the Longgang factory.
Which configurations are available in the WF-H618 family for Lithuania buyers?
Answer: The WF-H618 family spans 2GB LPDDR4 with 16GB onboard eMMC plus a TF card slot up to 64GB, HDMI 2.0a or HDMI 2.1 at 4K*2K UHD, and IR, Bluetooth or 2.4G control. For Lithuania buyers the choice is driven by screen availability and by whether the site needs unattended power cycling.
Can one H618 dongle drive a 4K HDMI screen and take IR, Bluetooth or 2.4G input?
Answer: It does. The HDMI output profile and the control mapping are validated together on the Longgang bench against the screen model the Vilnius partner names, and the result is written into the shipment file.
What is the minimum order quantity and the sample lead time for Lithuania?
Answer: The sample MOQ is one carton and the sample lead time is 1-3 days from the Longgang factory. Mass-production lead time on a confirmed order is 15-30 days depending on the configuration and the Lithuania compliance route.
Is custom ROM, boot logo or pre-installed app development available?
Answer: Custom ROM work is a standard service: boot logo, boot animation, pre-installed apps, UI trimming and function module add or remove, all built on the same Android 12 baseline the Lithuania partner qualified.
How are firmware updates delivered to a Lithuania device estate after deployment?
Answer: AndroidSBC maintains a seven-year firmware window on the WF-H618 family. Updates reach Lithuania estates through a staged OTA channel that can be paused, rolled back, or held to a pilot group.
What shipping terms does AndroidSBC support for Lithuania orders?
Answer: For Lithuania orders the options are FOB Shenzhen, CIF and EXW, plus direct delivery into marketplace or consolidation warehouses on the Port of Hamburg route.
What happens if a unit fails in the field in Lithuania?
Answer: RMA is handled per serial. The Vilnius partner logs the unit, AndroidSBC matches it to the production record and dispatches a replacement from held buffer stock on the same Android 12 baseline.
Contact AndroidSBC: Start Your WF-H618-10 Sourcing Conversation
AndroidSBC, a Wanlin Manufacturing Group export brand, opens the following channels for the Allwinner H618 dongle family. Vilnius 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
For Vilnius and Lithuania the sample lead is 1-3 days and the mass-production lead is 15-30 days. AndroidSBC, a Wanlin Manufacturing Group export brand, commits to a seven-year firmware update window.
