LG

LG OLED55B7P 55-Inch 4K OLED TV 120Hz Renewed

3.7 (51 reviews)
4K

A 55-inch 4K OLED TV with perfect blacks, vibrant colors, and a 120Hz refresh rate — certified renewed for a lower entry price.

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Overview

The LG OLED55B7P brings the core advantage of OLED technology — self-emitting pixels that turn completely off to produce true blacks and essentially infinite contrast — to a 55-inch, 4K-resolution panel. Colors appear rich and accurate across wide viewing angles, a characteristic strength of OLED that flat-panel LCD and LED displays struggle to replicate. With support for both HDR10 and Dolby Vision, the TV can render compatible content with expanded brightness and color range, producing more lifelike and cinematic images.

The native 120Hz refresh rate makes this set a solid performer for sports broadcasts, action films, and gaming, delivering noticeably smoother motion than standard 60Hz panels. LG's webOS smart TV platform provides a user-friendly interface for accessing streaming services directly. Being a renewed unit of an older generation, this TV trades the latest processor upgrades, HDMI 2.1 bandwidth, and advanced gaming features like VRR for a substantially lower price. Buyers who prioritize picture quality fundamentals — contrast, color, and black levels — over cutting-edge smart features will find the B7 still delivers an excellent viewing experience at its renewed price point.

Key Features

Made in China

Package Dimensions : 56.25 L x 31.25 H x 9.13 W (inches)

Package Weight : 64.4 pounds

Specifications

Screen Size
55 inches
Display Type
OLED
Resolution
4K (3840 x 2160)
Refresh Rate
120Hz
Smart TV Platform
webOS
Condition
Renewed
Package Dimensions
56.25" L x 31.25" H x 9.13" W
Package Weight
64.4 lbs

Pros & Cons

👍 Pros

  • OLED panel delivers perfect black levels and infinite contrast that LCD and LED TVs cannot match
  • 4K resolution with HDR10 and Dolby Vision produces vivid, detailed images
  • Native 120Hz refresh rate provides smooth motion for sports, gaming, and action content
  • webOS smart platform gives direct access to major streaming apps without additional hardware
  • Renewed pricing makes OLED technology accessible at a significantly lower cost than buying new

👎 Cons

  • As a renewed unit, it may have minor cosmetic imperfections and a shorter or limited warranty compared to new
  • The B7 is an older LG OLED generation and lacks newer processing and gaming features found in current models
  • OLED panels can be susceptible to image retention or burn-in if static content is displayed for extended periods
  • Peak brightness is lower than modern OLED and high-end LED TVs, which may be noticeable in very bright rooms

Frequently Asked Questions

It is a certified refurbished unit that has been inspected, tested, and restored to working condition. It may show minor cosmetic signs of previous use but is functionally equivalent to a new unit.
Yes, the LG B7 series supports HDR10 and Dolby Vision, allowing it to display a wider range of brightness and color in compatible content.
It runs LG's webOS, which provides built-in access to streaming apps like Netflix, YouTube, and Amazon Prime Video without needing an external device.
The OLED panel supports a native 120Hz refresh rate, which benefits fast-moving content such as sports and gaming with genuinely smoother motion.
It includes built-in speakers with Dolby Atmos decoding, though many users pair it with a soundbar or receiver for a fuller audio experience.