| Model No |
AR55AR2851UDFL |
WH55UD45 |
| TV Type |
Android TV |
Android TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MPEG1, MPEG2, MPEG4, AC3, EAC3, AAC, WMA, FLAC |
| Supported Video Formats |
: H.265, H.264, H.263, MPEG1, MPEG2, MPEG4 |
| Supported Picture Formats |
: JPEG |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, WMA |
| Supported Video Formats |
: AVI, MPEG |
| Supported Picture Formats |
: GIF, JPEG |
|
| Video |
| Backlight |
: 4K Ultra HD LED |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Wide Color Gamut |
: Yes |
| UHD Upscaling |
: Yes |
| Digital Noise Reduction |
: Yes |
| Micro Dimming |
: Yes |
| Analog TV Reception NTSC |
: Yes |
| Panel Type |
: A+ |
| MEMC |
: MEMC |
| Brightness |
: 400 Nits |
| Contrast Ratio |
: 5000:01:00 ( Static ) |
| Picture Engine |
: Intelligent Frame Stabilization Engine, Dynamic Signal Calibration |
| Other Video Features |
: Wide Color Gamut Plus, 1.07 Billion Colors, HDR10 Plus with HLG, Digital Noise Reduction, Micro Dimming |
|
| Backlight |
: LED |
| HDR 10 |
: Yes |
| Digital Noise Filter |
: Yes |
| Contrast Ratio |
: 5000:1 |
| Brightness |
: 500 Nits |
|
| Audio |
| Audio Output ( RMS ) |
: 30 W |
| Number of Speakers |
: 2 |
| Dolby Audio |
: Yes |
| Virtual Surround Sound |
: Yes |
| Speaker Type |
: Powerful Box Speakers |
| Sound Mode |
: Sport, Standard, Cinema, Music, News |
|
| Sound Output ( RMS ) |
: 40 W |
| Number Of Speakers |
: Yes |
| Surround Sound |
: Yes |
| Speaker Type |
: Box Speaker |
| Sound Technology |
: Surround Sound |
| Sound Mode |
: Standard, Sport, Movie, Music |
|
| Connectivity Options |
| HDMI |
: 2 |
| USB |
: 2 |
| Built In Wi-Fi |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth |
: Yes |
| Internet Access |
: Yes |
| Digital Audio Output |
: Yes |
| RF Connectivity Input |
: Yes |
| Wireless LAN Adapter |
: Yes |
| Headphone Jack |
: Yes |
| Wi-Fi Type |
: Dual Band WiFi: 2.4 GHz and 5 GHz |
|
| HDMI |
: 3 |
| USB 2.0 |
: 2 |
| Bluetooth 5.0 |
: Yes |
| Ethernet |
: Yes |
| Headphone |
: Yes |
| Digital Audio Output (Coaxial & Optical) |
: 1 ( Optical, Side ) |
| Wi-Fi |
: Dual Band 2.4 GHz/5 GHz |
| Connectivity |
: In-Built Chromecast & Airplay supports 1000+ Apps |
|
| Smart TV Features |
| Operating System |
: Android 11 |
| CPU |
: Quad Core Cortex-A55 x 4 64bit |
| GPU |
: Mali G31 MP2, OpenGL ES3.2 |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Smart TV |
: Yes |
| Chromecast Built-In |
: Yes |
| Google Assistant |
: Yes |
| Supported App - Netflix |
: Yes |
| Supported App - Youtube |
: Yes |
| Supported App - Disney + Hotstar |
: Yes |
| Supported App - Prime Video |
: Yes |
| Google Play Store |
: Yes |
| Content Providers |
: Netflix, YouTube, Disney Plus Hotstar, Google Play Store, Prime Video, SmartCast |
| Supported App - Others |
: MX Player, Sony Liv, Voot, Voot Kids, Zee5, Spotify, Prime Music, Hungama, Smart Player |
|
| Operating system |
: ANDROID 9 |
| Processor |
: ARM Cortex A53 |
| RAM |
: 2 GB |
| ROM |
: 8 GB |
| Web Browser |
: Yes |
| Dedicated Shortcut Keys on Remote |
: Yes ( Prime, Youtube, Sony Liv ) |
| Apps & Games |
: More Than 6000 Plus Apps and Games Like Prime Video, Hotstar, Zee5, Sony LIV, Google Play Store with 500,000 Plus TV Shows |
|
| Other Features |
| Voice Remote |
: Yes |
| Smart Remote |
: Yes |
| Clock |
: Yes |
| Auto Power Off |
: Yes |
| On / Off Timer |
: Yes |
| Sleep Timer |
: Yes |
| Color Screen |
: Yes |
| RF Capable |
: Yes |
| Eco Mode |
: Yes |
| Content Languages |
: English |
| System Languages |
: English |
| Warranty Summary |
: 2 Year Warranty On Product |
| Other Internet Features |
: More than 7000 Plus Apps and Games with Google Play Store, Chromecast, Google Play Store, Google Assistant, Unlimited Content with Apps. |
|
| Panel |
: A+ |
| Colour |
: Black |
| Bezel |
: Ultra Thin Bezel |
| Device Support |
: Speaker, Headphone, Game Controlloer, Mouse, Keyboard |
|
| General Details |
| Power Requirements |
: AC 100 - 240 V, 50/60 Hz |
| Power Consumption |
: 145 W |
| Power Consumption Stand By |
: 0.5 W |
| Weight Without Stand |
: 11.14 Kg |
| Weight With Stand |
: 11.31 Kg |
|
| Power Requirements |
: AC 120V, 50 / 60Hz |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 18 Kg |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Table Top Stand |
: Yes |
|
| Remote Control |
: IR, Bluetooth |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Power Cord |
: Yes |
| Warranty Card |
: Yes |
| Table Top Stand |
: Yes |
| Wall Mount Bracket |
: Yes |
|
|
Compare Acer AR55AR2851UDFL with:
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Compare Westinghouse WH55UD45 with:
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