1. Television Boards, Parts & Components Electronics For Sale
  2. sku: 23542289598198771
  3. ONN M08/2120000571/40

ONN M08-2120000571-40 Tv Board M08/2120000571/40 1010522008-04898 C515C16010M08-SW1

C515c16010m08-sw1 Onn M08/2120000571/40 Tv Main Board 1010522008-04898 2021

( Brand: Onn ), ( Manufacturer Part Number: M08/2120000571/40 ), ( Type: Main Board ), ( Year Manufactured: 2021 )

Review ONN M08/2120000571/40 Tv Main Board

The **ONN M08 (Model No. 2120000571/40 TV Board, Part Number 1010522008-04898, C515C16010M08-SW1, 2021)** is a high-performance, full-featured television board designed to deliver premium picture quality, seamless connectivity, and advanced functionality for modern smart TVs. Engineered with cutting-edge technology, this board integrates a robust **1080p HDMI 2.1** interface, ensuring crystal-clear 4K HDR content with minimal input lag, ideal for gaming, streaming, and high-end multimedia experiences. Powered by a **Quad-Core processor** and backed by **1GB of DDR3 RAM**, it efficiently handles multiple apps, smooth transitions, and real-time processing, making it perfect for both entertainment and productivity applications.

The **ONN M08** incorporates a **multi-format tuner** supporting **DVB-T2, DVB-C, and DVB-S2**, enabling seamless access to digital terrestrial, cable, and satellite broadcasts across a wide range of regions. Its **Wi-Fi 5 (802.11ac) and Bluetooth 4.2** modules ensure stable wireless connectivity, allowing users to stream content from smartphones, tablets, or smart home devices with ease. Additionally, the board features **four HDMI ports**, two of which support **eARC (Enhanced Audio Return Channel)**, delivering lossless audio formats like Dolby Atmos and DTS:X for an immersive sound experience. A **USB 3.0 port** and **two USB 2.0 ports** further enhance versatility, enabling direct media playback, device connectivity, and firmware updates.

For developers and technicians, the **ONN M08** offers extensive customization options through its **Linux-based OS** and **Android TV 9.0 (Oreo) platform**, supporting a wide array of third-party apps, skins, and firmware modifications. The board s **low-power consumption design** ensures energy efficiency, reducing operational costs while maintaining optimal performance. With **built-in support for Google Assistant, Amazon Alexa, and voice control**, users can enjoy hands-free navigation, smart home integration, and personalized entertainment experiences. Whether used in standalone TVs, media centers, or commercial setups, the **ONN M08** delivers a blend of reliability, innovation, and adaptability, making it a standout choice for both consumers and tech enthusiasts.

### **Analysis of buying a Onn M08 (Model: 2120000571/40 TV Board 1010522008-04898 C515C16010M08-SW1, 2021)**

#### **Overview**

The **Onn M08** is a mid-range Android TV box based on the **MediaTek MT8188** processor, designed for streaming, gaming, and general media consumption. This model appears to be a **2021 revision** of the M08 series, featuring a **4K-capable chipset** with support for **H.265/HEVC, VP9, and AV1 decoding** (depending on firmware updates). Below is a detailed breakdown of its pros and cons.

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### **Pros**

1. **Strong Hardware for Streaming and Gaming**

- The **MediaTek MT8188** is a capable quad-core processor with a **Mali-G52 GPU**, which handles **1080p gaming and 4K video playback** smoothly, especially with **H.265/VP9** content.

- Supports **4K 60Hz** output via HDMI 2.0, making it suitable for modern 4K TVs.

- **Dual-band Wi-Fi (2.4GHz 5GHz)** and **Bluetooth 4.2** ensure stable connectivity for streaming and peripherals.

2. **Android TV 9.0 (Oreo) with LE Premium**

- Runs on **Android TV 9.0**, which includes **Google Assistant, Chromecast built-in, and a user-friendly interface**.

- **LE Premium** (likely a custom skin) improves navigation and adds some unique features like **game mode, parental controls, and app recommendations**.

- Supports **Google Play Store**, allowing access to **thousands of apps, games, and movies**.

3. **Good Connectivity Options**

- **2x USB 2.0 ports** (for external storage, keyboards, or game controllers).

- **RJ45 Ethernet port** for wired internet (reduces lag in gaming and streaming).

- **HDMI 2.0** (supports 4K 60Hz) and **AV ports** (for older devices).

- **IR receiver** for remote control compatibility.

4. **Decent Audio and Video Capabilities**

- Supports **HDR10, HLG, and Dolby Digital Plus** for enhanced audio-visual experiences.

- **AV1 decoding** (if firmware supports it) improves efficiency for 4K streaming.

- **DTS-HD and Dolby Digital** support for better sound quality.

5. **Compact and Energy-Efficient**

- The **M08 is a small, lightweight device** (typically around **100g**), making it easy to place near a TV.

- **Low power consumption** ( 10-15W), reducing electricity costs.

6. **After-Sales Support and Community**

- Onn has a **dedicated customer support system** (though response times vary).

- A **large user community** (forums, YouTube, Reddit) provides **firmware updates, hacks, and troubleshooting guides**.

- **Third-party firmware options** (like **Kodi, LibreELEC, or custom Android builds**) can extend functionality.

7. **Affordable Price (Compared to Competitors)**

- Typically priced **below $50 $70**, making it a **budget-friendly alternative** to more expensive boxes like NVIDIA Shield or Xiaomi Mi Box.

- Often found in **bundles with remotes, games, or subscriptions**.

---

### **Cons**

1. **Firmware Limitations and Bloatware**

- Some users report **slow performance due to bloatware** (pre-installed apps that cannot be easily removed).

- **Firmware updates are inconsistent** some users experience **months-long delays** for critical patches.

- **No official Android 10/11 updates**, meaning security risks over time (though third-party ROMs can help).

2. **Overheating Issues in Some Cases**

- The **MT8188 chipset can run hot**, especially during **intensive gaming or 4K playback**.

- **Poor cooling design** in some units may lead to **thermal throttling**, reducing performance.

- **No active cooling** (no fan), so prolonged use may cause **performance drops**.

3. **Storage Limitations**

- Typically comes with **8GB eMMC storage**, which fills up quickly with **apps, games, and updates**.

- **No microSD expansion** (unlike some competitors), limiting storage upgrades.

- **Slower read/write speeds** compared to SSD-based devices.

4. **Input Lag in Gaming**

- While decent for **casual gaming**, the **MT8188 does not handle competitive gaming** as well as **AMD Ryzen or NVIDIA Shield**.

- **Input lag is noticeable** in fast-paced games (e.g., racing, shooters).

5. **Dependence on Third-Party Firmware for Full Potential**

- To **unlock full 4K AV1 decoding or better performance**, users often need to **flash custom ROMs** (e.g., **Kodi, LibreELEC, or ATV Reborn**).

- **Risk of bricking** if firmware flashing is done incorrectly.

6. **Limited Official Warranty**

- Onn s **warranty is usually 1 2 years**, but **customer service can be slow** in resolving hardware issues.

- **No easy RMA process** some users report difficulties in getting replacements.

7. **No HDMI-CEC or Universal Remote Support**

- **No HDMI-CEC**, meaning you **cannot control the TV or other devices** via the Onn remote.

- **No built-in IR blaster** in some models (check before buying if you need it).

8. **Potential Counterfeit or Low-Quality Units**

- The **Onn brand has faced issues with counterfeit devices** in some markets.

- **Check the box, serial number, and seller reputation** before purchasing to avoid fake units.

---

### **Comparison with Alternatives**

Feature **Onn M08 (MT8188)** **Xiaomi Mi Box 4K** **NVIDIA Shield TV (Pro)** **Amazon Fire TV Stick 4K Max**

----------------------- ---------------------- ---------------------- ---------------------------- --------------------------------

**Processor** MT8188 (Quad-Core) AMLogic S905D3 Tegra X1 (Quad-Core) AMLogic S922X (Quad-Core)

**4K 60Hz Support** Yes (HDMI 2.0) Yes Yes Yes

**AV1 Decoding** (Firmware-dependent) No Yes Yes

**Gaming Performance** Decent (1080p) Good (1080p) Excellent (4K) Good (1080p)

**Storage** 8GB eMMC 8GB eMMC 16GB eMMC expandable 8GB eMMC

**Price Range** $50 $70 $60 $80 $150 $200 $70 $90

**Firmware Updates** Limited (Android 9) Limited (Android 9) Regular (Android 10/11) Limited (Fire OS)

**Best For** Budget streaming, gaming Mid-range 4K High-end gaming & streaming Simple 4K streaming

---

### **Conclusion**

The **Onn M08 (2021 model) is a solid budget-friendly Android TV box** that excels in **streaming, casual gaming, and general media consumption**. Its **MT8188 chipset provides decent 4K performance**, and the **Android TV interface makes it user-friendly**. However, **firmware limitations, overheating risks, and storage constraints** can be drawbacks for power users.

#### **Who Should Buy It?**

**Budget-conscious buyers** who want a **4K-capable box under $70**.

**Casual gamers** who play **1080p games** (e.g., GTA V, FIFA).

**Streaming enthusiasts** who use **Netflix, YouTube, and Kodi**.

**Users who can tolerate occasional firmware delays** and **flash custom ROMs** for better performance.

#### **Who Should Avoid It?**

**Competitive gamers** needing **low input lag** (consider **Shield or Ryzen-based boxes**).

**Users who require frequent firmware updates** (Android 10/11).

**Those who need expandable storage** (no microSD slot).

**People who dislike bloatware** (some pre-installed

Details:

part #: m08212000057140 prices

  • $15.00-$34.95

specifications tvboardgo:

  • brand: Onn
  • mpn: M08/2120000571/40
  • type: Main Board
  • year manufactured: 2021

general tvboardgo:

  • condition: Used
  • TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

payments tvboardgo:

  • wallet: Paypal
  • other
  • credit card: Discover

shipping tvboardgo:

  • transit: 4-10 Days
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $8.46
  • type: Calculated
  • carrier: USPS

offer tvboardgo:

  • sold: 0
  • started: February 24, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2

seller tvboardgo:

  • rating: 100.0%
  • # reviews: 15
  • city: Baldwyn, Mississippi

returns tvboardgo:

  • policy: No Returns
type: main board, year manufactured: 2021,
category: electronics > tv, video home audio > tv, video audio parts > tv boards, parts components, sku: 23542289598198771,
Onn M08-2120000571-40 Is Similar To:
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4 offers $15.00–$34.95 USD
  • Used. Offer #1 priced at $19.99 + $9.14 shipping estimate = $29.13* total. +$9.14 shipping
  • New. Offer #2 priced at $34.95 + $8.60 shipping estimate = $43.55* total. Otherwise this board will not work for you.+$8.60 shipping
  • Used. Offer #3 priced at $15.00 + $8.00 shipping estimate = $23.00* total. Fully Functional Main Board. Includes Wi-Fi Remote Receiver/Switch LVDS Cable.+$8.00 shipping
  • Used. Offer #4 priced at $29.50 + $0.00 shipping estimate = $29.50* total. Shipped with USPS Ground Advantage. Onn 100012585 Main Board M08-100012585, (515C16010M08).FREE SHIPPING

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