Smart TV Analyzer

Smart TV analyzer — Information & Diagnostic App for Android TV & Google TV

1. Display & Screen (Detailed Panel Specs)

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Panel Display Resolution: Exact physical width and height in pixels (e.g. 3840 x 2160 pixels).

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Format & Aspect Ratio: Automatic categorization (8K Ultra HD, 4K Ultra HD, 2K QHD, 1080p Full HD, 720p HD) with aspect ratio (16:9 Widescreen (TV)).

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Current Refresh Rate: Panel operating refresh rate in Hz (e.g. 60.00 Hz, 120.00 Hz).

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Comprehensive HDR Support:

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Formats: Dolby Vision, HDR10, HDR10+, HLG (Broadcast).

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Peak Luminance: Maximum brightness in nits (cd/m²).

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Min Black Level & Average Luminance: Critical black level metrics for OLED calibration.

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Wide Color Gamut (WCG): Detection of extended color space (DCI-P3 / Wide Gamut vs sRGB).

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Screen Density (DPI): DPI bucket (e.g. 320 DPI (xhdpi)), native DPI (xdpi, ydpi), and scale factor.

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Estimated Screen Diagonal: Diagonal in inches based on HDMI controller DPI.

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Supported HDMI Resolutions & Refresh Rates: Complete list of TV supported video modes (e.g. 4K@60Hz, 4K@24Hz cinema mode, 1080p@120Hz).

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Orientation & Rotation: TV landscape mode orientation and rotation status.

2. Device & Manufacturer

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Brand & Manufacturer: Formatted brand (Build.BRAND) and manufacturer (Build.MANUFACTURER).

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Model: Model code (Build.MODEL), product name (Build.PRODUCT), and device codename (Build.DEVICE).

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Mainboard & Hardware: Mainboard (Build.BOARD) and hardware platform (Build.HARDWARE).

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Form Factor: TV mode detection via UiModeManager (Android TV / Smart TV, Set-Top Box).

3. Operating System & Build

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OS Flavor: Detection between Google TV and standard Android TV.

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Android Version: Official release (e.g. Android 11, Android 12, Android 14).

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SDK API Level: Android API level (e.g. API 31, API 34) and codename.

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Firmware / Build ID: Displayed firmware build string (Build.DISPLAY / Build.ID).

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Security Patch: Google security patch date.

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Bootloader & Fingerprint: Cryptographic device fingerprint.

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Linux Kernel Version: Extracted from /proc/version.

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Java VM / ART Runtime: Android Runtime version.

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System Uptime: Days, hours, and minutes of continuous TV uptime since boot.

5. Graphics & GPU

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GPU Model (Renderer): Offscreen headless EGL context query (e.g. Mali-G52, Adreno 642L, PowerVR GE8300).

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GPU Vendor: ARM, Qualcomm, Imagination Technologies, etc.

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OpenGL ES Version: 3D API version (e.g. OpenGL ES 3.2) and driver string.

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Vulkan Support: Vulkan hardware level support.

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Texture Compression: ASTC and ETC2 texture formats.

6. Memory & Storage

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RAM Memory: Total RAM, Available RAM, In-Use RAM with percentage bar and Low-Memory warning monitor.

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Internal Flash Storage: Total data partition capacity, free space, and used space with graphical bar.

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External / USB Storage: Real-time detection of connected USB flash drives or external HDDs.

7. Installed Applications

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Total Installed Count: Overall package count on the TV.

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Clear Distinction: Separate counts for User Apps (downloaded apps like Netflix, YouTube, Kodi) and System Apps.

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Interactive 2-Column TV Modal:

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Category filters: [All Apps] | [User Apps (Store)] | [System Apps].

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Shows app title, package name, version string, and type tag.

8. Network & Connectivity

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Active Connection Type: Intelligent recognition between Ethernet (LAN Cable) and Wi-Fi (Wireless).

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Local IP Addresses: IPv4 and IPv6 address resolution.

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Wi-Fi Parameters: Link Speed in Mbps and frequency band (2.4 GHz vs 5 GHz).

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Bluetooth TV: Bluetooth adapter status and hardware availability.

Remote Control Navigation (D-Pad)

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Arrows (Up / Down / Left / Right): Move focus between cards, buttons, and category chips. Focus stays on the selected chip without jumping back up.

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Center / OK Key:

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On category chips: filters the cards view (focus remains on the chip).

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On info cards: opens a detailed specification dialog.

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Back Button: Closes any open dialog, or resets category filters before exiting.