| Model No |
OLED77B42LA |
AR75QDXGU2875AT |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP |
|
| USB Version |
: 3.0 |
| 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, PNG |
|
| Video |
| Backlight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Wide Color Gamut |
: OLED Colour |
| Motion |
: OLED Motion |
| Dimming Technology |
: Pixel Dimming |
| AI Genre Selection |
: Yes ( SDR / HDR ) |
| Picture Processor |
: α8 AI Processor 4K |
| High Frame Rate ( HFR ) |
: 4K 120 Fps ( HDMI ) |
| AI Upscaling |
: α8 AI Super Upscaling 4K |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD ULTRA QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Micro Dimming |
: Yes |
| Super Brightness |
: Yes |
| Wide Colour Gamut |
: Yes |
| Blue Light Reduction |
: Yes |
| Ai Picture Optimisation |
: Yes |
| Digital Noise Reduction |
: Yes |
| Dynamic Signal Calibration – DSC |
: Yes |
| Motion Estimation, Motion Compensation – MEMC |
: Yes |
| Analog TV Reception |
: NTSC |
| Contrast Ratio |
: 5000:1 |
| Response Time |
: 6.5 ms |
| Colours |
: 1.07 Billion Colours |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| Dolby Atmos |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker System |
: 2.0 Channel |
| Speaker Direction |
: Down Firing |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α8 AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Audio Output ( RMS ) |
: 60 W |
| Sound Technology |
: Dolby Atmos+ |
| Surround Sound |
: Dolby MS12_Z |
| Dual Amplifier |
: Woofer - Tweeter |
| Speaker Type |
: High Fidelity Speakers With GIGA BASS |
| Sound Mode |
: Stadium, Standard, Movie, Music, Speech |
|
| Connectivity Options |
| HDMI 2.1 |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS ( 4 Port )) |
| USB 2.0 |
: 2ea |
| CI Slot |
: 1ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.1 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 3 ) |
|
| HDMI 2.1 |
: 3 ( 1 Supports eARC ) |
| USB ( 3.0 + 2.0 ) |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| Bluetooth 5.2 |
: Yes |
| Built In Wi-Fi |
: Yes |
| Ethernet / LAN |
: Yes |
| Internet Access |
: Yes |
| Headphone Jack |
: Yes |
| 2 Way Bluetooth |
: Yes |
| Chromecast Built-In |
: Yes |
| Wireless LAN Adapter |
: Yes |
| Wi-Fi Type |
: Dual Band Wifi 2.4GHz + 5GHz |
|
| Smart TV Features |
| Operating System |
: WebOS 24 Smart TV |
| ThinQ |
: Yes |
| Multi View |
: Yes |
| LG Channels |
: Yes |
| Always Ready |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Amazon Alexa |
: Built-in |
| Magic Remote Control |
: Built-In |
| The Security Update Is Supported Until |
: 31/12/2028 |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
|
| Operating System |
: Google TV With Android 14 |
| CPU |
: DUAL AI- CORE Processor |
| GPU |
: IMG BXE, Open GL ES3.2 |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Far-Field Mic |
: Yes |
| Screen Mirroring |
: Yes |
| Google Assistant |
: Yes |
| Google Play Store |
: Yes |
| Supported App - Netflix |
: Yes |
| Supported App - Youtube |
: Yes |
| Supported App - Disney + Hotstar |
: Yes |
| Supported App - Prime Video |
: Yes |
| Operating System Present |
: Yes |
| Supported Mobile Operating System |
: Android, iOS |
| Supported Devices For Casting |
: Mobile, Laptop, PC |
| Voice Assistant |
: Yes, Voice Enabled Smart Remote |
| Pre – Installed Applications |
: Netflix, Prime Video, Youtube, Google Play, FastCast, Smart Player |
| Supported Internet Services |
: Netflix, Prime Video, Zee5, Eros Now, JioCinema, SonyLiv, Youtube, Hungama, Google Play Store, Hotstar |
| Supported App - Others |
: MX Player, Sony Liv, Voot, Voot Kids, Zee5, Spotify, Prime Music, Hungama, Google Music, Smart Player, Google Games |
| Content Providers |
: Netflix, Prime Video, Hotstar, YouTube, Smart Device Manager, Fast Cast, Google Play Store, World Clock, Meeting Mode |
|
| Other Features |
| Design |
: Slimeline Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
|
| Design |
: Frameless Design |
| Clock |
: Yes |
| Teletext |
: Yes |
| Watchlist |
: Yes |
| RF Capable |
: Yes |
| Sleep Timer |
: Yes |
| Kids Profile |
: Yes |
| ECO Mode |
: Yes |
| Color Screen |
: Yes |
| Smart Remote |
: Yes |
| On / Off Timer |
: Yes |
| Personal Profile |
: Yes |
| Auto Power Off |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| 120Hz Variable Refresh Rate ( VRR ) |
: Yes |
| System Languages |
: English |
| Content Languages |
: English |
| Other Remote Control Features |
: 4 Hotkeys - Netflix, Prime Video, YouTube, Disney+ Hotstar |
| Comprehensive Warranty |
: 1 Year Comprehensive Warranty from the Date of Purchase |
|
| General Details |
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Weight Without Stand |
: 22.9 Kg |
| Weight With Stand |
: 23.5 Kg |
| Packaging Weight |
: 33.5 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Power Requirements |
: AC 110 – 240 V, 50Hz / 60Hz |
| Power Consumption |
: 305 W |
| Power Consumption Stand By |
: 0.5 W |
| Weight Without Stand |
: 25.7 Kg |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote MR24 With NFC |
| Power Cable |
: Yes ( Attached ) |
| AA X 2 Batteries |
: Yes |
|
| Smart Remote Control - 1N |
: IR, Bluetooth |
| Batteries AAA -2N |
: Yes |
| Table Stand Base |
: Yes |
| Power Cable - 1N |
: Yes |
| User Manual - 1N |
: Yes |
| Warranty Card - 1N |
: Yes |
|
|
Compare LG OLED77B42LA with:
|
Compare Acer AR75QDXGU2875AT with:
|
|
|
ALERT
