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Findprix helps you compare the LG B3 OLED77PSA 77 inches 4K OLED Smart TV and Sony Bravia XR-77A80K 77 Inches 4K OLED Smart TV in terms of price, specifications, user reviews, and more. LG B3 OLED77PSA 77 inches 4K OLED Smart TV is priced at ₹4,69,990. Sony Bravia XR-77A80K 77 Inches 4K OLED Smart TV is priced at ₹4,49,990. Here's a quick comparison.
| Key Highlights | LG B3 OLED77PSA 77 inches 4K OLED Smart TV | Sony Bravia XR-77A80K 77 Inches 4K OLED Smart TV |
|---|---|---|
| Display | 77 inches | OLED | 77 inches | OLED |
| Resolution | 3840 x 2160 pixels | 4K | 3840 x 2160 pixels | 4K |
| Refresh Rate | 120 Hz | 120 Hz |
| Platform | WebOS | Google TV |
| Video Features | Dolby Vision | HDR | HLG | -- |
| Audio Features | 20 W | AI Sound Pro (Virtual 5.1.2 Up-mix), Clear Voice Pro, Dolby Atmos | 50 W | Dolby Audio |
| Connectivity | 2 USB | 2 HDMI | 2 USB | 4 HDMI |
Overview
| Display | 77 inches | OLED | 77 inches | OLED |
|---|---|---|
| Resolution | 3840 x 2160 pixels | 4K | 3840 x 2160 pixels | 4K |
| Refresh Rate | 120 Hz | 120 Hz |
| Platform | WebOS | Google TV |
| Video Features | Dolby Vision | HDR | HLG | -- |
| Audio Features | 20 W | AI Sound Pro (Virtual 5.1.2 Up-mix), Clear Voice Pro, Dolby Atmos | 50 W | Dolby Audio |
| Connectivity | 2 USB | 2 HDMI | 2 USB | 4 HDMI |
| User Ratings | N/A | 4.3/5 (754 Ratings) |
Price List
 | N/A | ₹4,49,990 |
|---|
General
| Modal | OLED77PSA | XR-77A80K |
|---|---|---|
| Launch Year | 2023 | 2022 |
| In The Box | Television, Remote Control, Magic Remote, Batteries, Table Stand, Wall Mount, Power Cord, User Manual & Warranty card | 1N TV, 1N Remote, 1N Power Cord, 1N User Manual, 1N Warranty Card, 2N Stand Base, 2N Battery |
Design
| Weight With Stand | 30 kg | -- |
|---|---|---|
| Weight Without Stand | 26.7 kg | -- |
| Colours | -- | Black |
Display
| Type | OLED | OLED |
|---|---|---|
| Screen Size | 77 inches | 77 inches |
| Screen Resolution | 3840 x 2160 pixels, 4K | 3840 x 2160 pixels, 4K |
| Refresh Rate | 120 Hz | 120 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| Viewing Angle | 178° | -- |
Video
| Video Formats | MP4 | -- |
|---|
Audio
| Audio Formats | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual) | -- |
|---|---|---|
| Number of Speakers | 2 | 3 |
| Output per Speaker | 10 W | 16.6 W |
| Total Speaker Output | 20 W | 50 W |
| Sound Technology | AI Sound Pro (Virtual 5.1.2 Up-mix), Clear Voice Pro, Dolby Atmos | Dolby Audio |
Smart TV Features
| Smart TV | Yes | Yes |
|---|---|---|
| Operating System | WebOS | Google TV |
| Wi-Fi | Yes, Wi-Fi 5 (802.11ac) | Yes |
| Bluetooth | Yes | Yes |
| Screen Mirroring | Yes | Yes |
| Preloaded Apps | Apple TV, Netflix, Prime Video, Disney+Hotstar, YouTube, etc. | Netflix, Youtube, Disney+Hotstar, Prime Video, etc |
| Voice assistant | -- | Yes, Google Assistant |
| Chromecast built-in | -- | Yes |
| Additional Feaures | α7 Gen5 AI Processor 4K Processor | -- |
Connectivity
| USB | 2 (Side) | 2 Side |
|---|---|---|
| HDMI | 2 (Side), 2 (Rear) | 4 Side |
| Ethernet | Yes | Yes |
| RGB Cable Support | -- | Yes |
Remote
| Smart Remote | -- | Yes |
|---|---|---|
| Battery Type | -- | 2 AAA |
| Remote Features | -- | Color Screen, RF Capable, Internet Access |
| Other Remote Features | -- | Multiple Hot Keys |
Power
| Power Requirement | AC 100 - 240V 50-60Hz | AC 220 - 240 V, 50/60 Hz |
|---|---|---|
| Power Consumption | 0.5 W | 378 W, 0.5 W (Standby) |
Warranty
| Warranty | 1 Year | 3 Years |
|---|
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