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LG A2 Series 55
LG

LG A2 Series 55" 4K OLED TV and S90QY Soundbar

★★★★★4.4 (116 reviews)

Experience cinematic OLED picture and 5.1.3-channel Dolby Atmos sound with this LG A2 55" 4K TV and S90QY soundbar bundle.

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Overview

The LG OLED A2 Series 55-inch 4K Smart TV (OLED55A2PUA) brings the core benefits of OLED technology — self-lit pixels, perfect blacks, infinite contrast ratio, and wide viewing angles — into a more affordable package. Powered by LG's a7 Gen5 AI Processor 4K, the TV intelligently adjusts picture and sound settings based on the content you're watching, whether it's a dark thriller or a bright sporting event. The built-in webOS smart platform provides direct access to all major streaming services including Netflix, Prime Video, Disney+, HBO Max, and Apple TV, while Alexa integration lets you search for content, control smart home devices, and adjust settings with your voice.

Complementing the TV is the LG S90QY 5.1.3-channel soundbar, a 570-watt audio system that supports Dolby Atmos and DTS:X for truly immersive three-dimensional sound. The center up-firing speaker directs audio overhead to create a convincing sense of height, while Hi-Res Audio certification ensures high-fidelity music playback. IMAX Enhanced compatibility adds another dimension for supported content. Together, the A2 and S90QY deliver a complete home theater experience that dramatically outperforms a TV's built-in speakers and entry-level soundbar alternatives, making this bundle an appealing choice for anyone stepping into OLED for the first time.

Specifications

LG OLED55A2PUA TV
Brand
LG
Model
A2 Series OLED55A2PUA
Display Type
OLED
Screen Size
55 inches
Resolution
4K
Processor
a7 Gen5 AI Processor 4K
Smart TV
Yes (Netflix, Prime Video, Apple TV, Disney+, HBO Max, LG Channels)
Voice Assistant
Alexa Built-in
LG S90QY Soundbar
Model
S90QY
Channels
5.1.3ch
Total Output Power
570W
Audio Technologies
Dolby Atmos, DTS:X
Features
Center Up-Firing Speaker, Hi-Res Audio, IMAX Enhanced, Works with Alexa

Pros & Cons

👍 Pros

  • OLED panel delivers perfect blacks, infinite contrast, and wide viewing angles
  • S90QY soundbar provides 570W of 5.1.3-channel Dolby Atmos and DTS:X immersive audio
  • a7 Gen5 AI Processor optimizes picture and sound based on content in real time
  • Buying the TV and soundbar together simplifies setup for a complete home theater
  • Built-in Alexa and streaming apps eliminate the need for a separate streaming device

👎 Cons

  • The A2 is LG's entry-level OLED and lacks the higher brightness of the C or G series
  • No Dolby Vision support limits HDR performance compared to more premium LG OLED models
  • 55-inch screen may feel small for larger living rooms where 65 inches or above is preferred
  • The A2 has a 60Hz native refresh rate, which is less ideal for fast-paced gaming
  • OLED panels carry a risk of burn-in with prolonged display of static images

Frequently Asked Questions

The LG A2 Series supports standard HDR formats. However, it does not include Dolby Vision, which is reserved for LG's higher-tier OLED models like the C and G series.
Yes, the LG S90QY is a standalone soundbar that works with any TV that has HDMI or optical output. However, it pairs especially well with LG TVs for seamless integration.
The S90QY is a 5.1.3-channel system. LG S90QY configurations typically include a wireless subwoofer — check the specific bundle contents to confirm.
Yes, the TV has Alexa built in, allowing you to control the TV, search for content, and manage smart home devices using voice commands.
The TV has built-in access to Netflix, Prime Video, Apple TV, Disney+, HBO Max, and LG Channels, among others, through LG's webOS smart platform.

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