Wholesale Frameless 50-inch 4K Q LED Android Smart TV, Ultra HD HDR, for Home, Commercial, and Export Use Suppliers, Supplier
Product Description
Technical Specifications
| Project | 4K Flagship Version Specifications | 1080P Economy Version Specifications |
|---|---|---|
| Screen size | 50 inches (approx. 127cm diagonally) | 50 inches (approx. 127cm diagonally) |
| Physical resolution | 3840 × 2160 | 1920 × 1080 |
| Pixel density | 89ppi | 44ppi |
| Recommended viewing distance | 2.5 - 3.5 meters | 4 - 5 meters |
| Panel Type | VA soft screen (high contrast) / IPS hard screen (wide viewing angle) | VA soft screen / IPS hard screen |
| Static contrast | 4000:1 ~ 5000:1 | 145.83 |
| Dynamic contrast | 50000:1+ | 30000:1 |
| Screen brightness | 350 nits (typical) | 250 cd/m² |
| Refresh rate | 60Hz (120Hz in select high-end versions) | 60Hz |
| Response time | 6ms | 6.5ms |
| Viewing angle | 178° (horizontal) / 178° (vertical) | 178° (horizontal) / 178° (vertical) |
| Color gamut coverage | DCI-P3 93% | sRGB 96%, NTSC 70% |
| Grayscale depth | 10-bit, 1.07 billion colors | 8-bit, 16.7 million colors |
| Backlight technology | Direct LED / DLED | Direct type LED |
| HDR support | HDR10+, HLG, Dolby Vision | HDR10 (software simulation) |
| Eye protection technology | Low blue light mode, DC flicker-free dimming | Low blue light mode |
Highlights: The 4K version delivers an ultra-delicate 8.3-megapixel resolution on a 50-inch screen, coupled with QLED quantum dot wide color gamut and HDR multi-format support, providing a professional-grade visual experience whether watching Hollywood blockbusters, sporting events, or displaying commercial advertising.
Intelligent System & Hardware Performance
| Components | Detailed Specifications |
|---|---|
| Operating system | Android TV / Google TV, supports 30+ OSD languages |
| Kernel | Linux 4.9+ |
| CPU | Quad-core ARM Cortex-A53 @ 1.5GHz |
| GPU | Mali-G52 MP2-15 / Mali T860 |
| RAM | 2GB DDR |
| Storage space | 16GB eMMC |
| Wi-Fi | Dual-band 2.4GHz + 5GHz |
| Ethernet | RJ45 100Mbps/1Gbps wired network port |
| Bluetooth | Bluetooth 5.0 / 5.4 |
| Screen casting protocol | Miracast, DLNA, Apple AirPlay, Google Cast |
| Boot-up ads | None (Pure Global Version) |
| CEC Functions | Supports HDMI CEC |
App Stores: Freely install app stores such as Google Play Store and Aptoide.
Pre-installed Apps: Pre-installed with mainstream overseas apps such as Netflix, YouTube, and Prime Video.
USB Playback: Supports playback of mainstream video formats (MP4/MKV/AVI/MOV/TS/RMVB/FLV, etc.).
Hotel Mode: Supports power-on signal source locking, volume limit, USB disabling, custom logo, and settings cloning.
Child Lock: Set viewing time limits and content filtering controls.
Audio System
| Project | Details |
|---|---|
| Speaker configuration | Two full-range drivers, rated power 2×10W |
| Acoustic cavity design | Optimized large cavity structure for enhanced bass performance |
| Audio decoding | Dolby Atmos, DTS-HD, DTS Virtual:X, DTS Studio Sound |
| Sound Effects Mode | Standard / Movie / Music / Sports / Custom EQ |
| Special features | Automatic volume equalization, night compression mode |
| Audio output | Supports Bluetooth audio output, optical digital output, and 3.5mm headphone analog output |
Interface Overview
| Interface Type | Quantity | Detailed Description |
|---|---|---|
| HDMI | 3 | HDMI 2.0, supports 4K@60Hz input, with one port supporting eARC/ARC |
| USB | 2 | USB 2.0 + USB 3.0 (optional), supports playback from mass storage devices |
| AV composite input | Group 1 | Compatible with older set-top boxes and DVD players |
| Optical audio output | 1 | SPDIF, for connecting to a 5.1 channel amplifier or soundbar |
| Headphone output | 1 | 3.5mm stereo interface |
| Wired network port | 1 | RJ45 Ethernet interface |
| Antenna Interface | 1 | 75Ω IEC, supports DVB-T2/T/C/ATSC/ISDB-T (configured per destination country) |
| Power interface | 1 | Built-in power board connection |
Power & Export Certification
| Power Project | Specification |
|---|---|
| Rated voltage | 100-240V~ 50/60Hz |
| Maximum power | 4K version: 130-135W ; 1080P version: approx. 90W |
| Typical operating power | Approximately 90-110W (standard mode) |
| Standby power consumption | < 0.5W |
| Power cord plug | Compatible with export standards: EU / US / UK / AU, etc. |
| Certification | Coverage Details |
|---|---|
| CE | EU LVD + EMC Directive |
| RoHS | Hazardous substance restrictions |
| REACH | Screening of substances of high concern |
| FCC | US Part 15 Class B |
| UKCA | UK market compliance (optional) |
| Energy efficiency rating | Level 2 / 3 Energy Efficiency |
Package List & Applications
Actual Item Details:
50-inch TV host ×1 (screen covered with factory protective film)
Left and right base brackets ×2 + fixing screws ×1 pack
Remote control ×1 (infrared or Bluetooth voice version)
Batteries ×2 (for remote control)
Power cord ×1 (matched to destination plug type)
AV adapter cable ×1
Multilingual User Manual ×1
Warranty card ×1 & Certificate of Conformity ×1
Application Scenarios:
Family Living Room: Immersive 50-inch viewing with 4K HDR cinematic picture quality.
Hotel Suites & Executive Rooms: Enhances guest experience with smart entertainment and customizable settings.
Conference Rooms: Sharp 4K visual presentation for PC connection, slides, and video calls.
Showrooms & Exhibitions: Plays 4K promotional content to showcase high-end brand imagery.
Digital Signage: Commercial mode locks content for reliable 24/7 continuous operation.
Restaurants & Bars: Ideal for wall-mounted live sports broadcasts to engage customers.
KTV & Entertainment Venues: Serves as song selection interfaces or MV playback screens.
Top Product Features
3840×2160 UHD resolution + QLED wide color gamut (93% DCI-P3) for superior color accuracy.
Supports HDR10+, HLG, and Dolby Vision to deliver deep contrast and vivid shadow details.
Optimal 50-inch display for 2.5–3.5m viewing distance, perfect for living rooms and offices.
Android TV / Google TV Global Edition with zero startup ads for an uninterrupted user experience.
Features volume lock, signal source locking, and USB restriction tailored for B2B deployments.
Equipped with 2.4G/5G dual-band Wi-Fi and Bluetooth 5.0 for fast, reliable connectivity.
Immersive surround sound powered by Dolby Atmos and DTS Virtual:X audio processing.
Includes HDMI ×3 (with eARC support) and USB ×2 (with USB 3.0 option) for effortless expansion.
Sleek build measuring as thin as 7-9mm at its narrowest point, complimenting modern interior designs.
100-240V wide voltage compatibility with multi-region plug options for global distribution.
