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Deal.ai › Compare

LG B5 OLED TV vs Sony BRAVIA 6 48" OLED TV

Both are 48-inch 4K OLEDs at 120 Hz with four HDMI ports, so picture quality is close. The Sony BRAVIA 6 is the newer set (2026 model) with Wi-Fi 6E, Bluetooth 5.2, HDMI 2.1 on all inputs and Google TV with Gemini built in. The LG B5 runs webOS and carries a strong 4.7 average from about 4,200 ratings. Buy the Sony for the brighter, more current platform and faster wireless; buy the LG if you prefer webOS or want the model with the deeper track record.

  • Choose the LG B5 if you want webOS, a wide app selection and a set with thousands of owner ratings behind it.
  • Choose the Sony BRAVIA 6 if you want the newer model year, Google TV with Gemini, and Wi-Fi 6E with Bluetooth 5.2.

Prices

  • LG B5 OLED TV: $575.00 at mercari.com (last seen Nov 9)
  • Sony BRAVIA 6 48" OLED TV: $898.00 at Abt Electronics (last seen Nov 10)
  • Difference: the LG B5 OLED TV is $323.00 cheaper than the Sony BRAVIA 6 48" OLED TV at the latest prices (Nov 9 and Nov 10)
LG
LG B5

LG B5 OLED TV

LG B5

4.7(4,200 ratings)
$575.00at mercari.comChecked Nov 9
See all prices and details
Visit mercari.com
Pros
  • OLED contrast with Dolby Vision, HDR10 and HLG
  • 120 Hz panel with OLED Motion and Game Mode
  • Alpha 8 AI Processor Gen 2 upscales to 4K
  • Works with Alexa, Google Home and Apple Home
  • Large body of owner ratings at 4.7 out of 5
Cons
  • 2025 model, a year older than the Sony
  • Wi-Fi generation not stated
  • No Gemini-style assistant built in
Sony
Sony BRAVIA 6 48” Class OLED 4K HDR Google TV with Gemini

Sony BRAVIA 6 48" OLED TV

Sony BRAVIA 6 48” Class OLED 4K HDR Google TV with Gemini

1(1 rating)
$898.00at Abt ElectronicsChecked 20 h ago
See all prices and details
Visit Abt Electronics

Store links may earn us a commission. Price via Klarna.

Pros
  • 2026 model with the newest Google TV interface
  • Gemini assistant built into the TV
  • Wi-Fi 6E and Bluetooth 5.2 for faster, cleaner connections
  • HDMI 2.1 with 4K120 and eARC on the inputs
  • 178-degree viewing angle
Cons
  • HDR formats not spelled out in the specs
  • Fewer published owner ratings to judge reliability
  • Assistant support lists Alexa only, not Siri

What separates them

LG B5 OLED TVSony BRAVIA 6 48" OLED TV
Smart platformwebOS 25 with Google Assistant, Alexa and Siri supportGoogle TV with Gemini, Alexa support
Model year20252026
Wi-FiWi-Fi (standard not specified)Wi-Fi 6E, 2.4/5/6 GHz
BluetoothBluetoothBluetooth 5.2
HDMI 2.1 features4 HDMI ports, 120 Hz panel4 HDMI ports with 4K120 and eARC/ARC
ProcessorAlpha 8 AI Processor Gen 2 with 4K upscalingSony picture processing, not specified
HDR formatsDolby Vision, HDR10, HLGHDR (formats not specified)
Owner feedback4.7 out of 5 from about 4,200 ratingsNo comparable rating volume given

Price history

$2,499.99$299.99
Oct 29Nov 10
  • LG B5 OLED TV: lowest $299.99 on Nov 6 at DoorDash; $299.99 on Nov 10.
  • Sony BRAVIA 6 48" OLED TV: lowest $898.00 on Nov 2 at B&H Photo-Video-Audio; $898.00 on Nov 10.

Prices at every store

LG B5 OLED TV

  • mercari.comNew

    In stock

    $575.00Checked Nov 9
    Visit mercari.com
  • eBayNew

    In stockSold by wholesale_connection

    $899.99Free shippingChecked 23 h ago
    Visit eBay
  • Enervee CANew

    In stock

    $2,999.99Free shippingChecked Nov 8
    Visit Enervee CA
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $899.99Free shippingChecked 14 h ago
    Visit Amazon

Also available at

  • Best BuyCheck price at Best Buy
  • NeweggCheck price at Newegg
  • eBayCheck price at eBay

Store links may earn us a commission.

All 6 stores and price history →

Sony BRAVIA 6 48" OLED TV

  • Abt ElectronicsNew

    In stock

    $898.00Free shippingChecked 20 h ago
    Visit Abt Electronics
  • WalmartNew

    In stock

    $898.00Checked Nov 9
    Visit Walmart
  • WalmartNew

    In stock

    $898.00Free shippingChecked Nov 9
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $898.00Free shippingChecked Nov 9
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

All 16 stores and price history →

Specs compared

SpecLG B5 OLED TVSony BRAVIA 6 48" OLED TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDOLED
Assistant SupportGoogle Assistant, Amazon Alexa, SiriAmazon Alexa
HDRYesYes
Refresh Rate120 Hz120 Hz
ConnectivityBluetooth, Wi-Fi, RF, USB, HDMI, EthernetBluetooth, Wi-Fi, USB, HDMI, Ethernet
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, Prime Video, YouTube, Disney+
Width67.7 in wide48 in wide
Show all 40 specsShow fewer specs
SpecLG B5 OLED TVSony BRAVIA 6 48" OLED TV
Screen Size77 inches48 inches
Depth2 in deep1.6 in deep
HDMI Ports4 HDMI ports4 HDMI ports
Display65-inch OLEDOLED
Weight51.8 lb—
Display TechnologyN\A—
Maximum ResolutionN\A—
SmartwebOS—
Viewing Angle—178° viewing angle
Dimensions with stand

What reviewers say

LG B5 OLED TV

  • 4.7 / 54,200 ratings

With 4.7 out of 5 from about 4,200 ratings, owners are largely happy with the B5's picture and gaming features. Most praise comes from people stepping up from LED TVs. Complaints center on brightness in bright rooms and the step down from the C series.

What people mention
  • Picture qualityPraisedOwners say blacks are deep and colors look rich, especially in dim rooms.
  • BrightnessCriticisedReviewers say it struggles in bright, sunlit rooms compared with brighter OLEDs.
  • GamingPraisedBuyers like the 120Hz panel with VRR for consoles and PC.
  • ProcessorMixedSome say the Alpha 8 chip is fine, others notice weaker upscaling than the C series.
Reviews
  • You can get an LG B5 OLED for less than $900

Questions and answers

Which is better for gaming?
Both run a 120 Hz OLED panel with four HDMI ports. The Sony lists HDMI 2.1 with 4K120 and eARC, which is the safer bet for current consoles and PCs. The LG adds Game Mode and OLED Motion.
Which has the better smart TV system?
The Sony runs Google TV with Gemini built in, and its 2026 model year means the newer interface. The LG runs webOS 25 with a broad app library and works with Alexa, Google Assistant and Siri.
Is the Sony worth stepping up to over the LG?
If you want the newest platform, Wi-Fi 6E and confirmed HDMI 2.1 features, yes. If you prefer webOS or want a set with a long record of owner ratings, the LG holds its own.
Which lasts longer?
Neither maker publishes a lifespan figure, and both are OLED panels with the same burn-in risk. The LG has far more owner ratings to judge from; the Sony is simply newer.
Do both support Dolby Vision?
The LG B5 lists Dolby Vision, HDR10 and HLG. Sony's listing only says HDR, so confirm Dolby Vision support on the exact BRAVIA 6 model before buying.
Which is better for a bright room?
Both are OLED, so neither is the brightest option. The Sony lists a 178-degree viewing angle; the LG cites a wide viewing angle and wide color gamut. Check peak brightness for your room.

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—
Approx. 1071 x 653 x 275 mm
VESA hole pitch—300 x 200 mm
Weight without stand—Approx. 12.5 kg
Weight with stand—Approx. 13.1 kg
Wi-Fi standard—Wi-Fi Certified 802.11Wi-Fi 6E
Wi-Fi frequency—2.4GHz/5GHz/6GHz
Bluetooth version—Version 5.2
HDMI inputs—4 (2Side,2Bottom)
HDMI 2.1 features—4K120/eARC/ARC
Model year—2026
Connections—HDMI
Screen Resolution—3840x2160 (4K Ultra HD)
Bluetooth—Yes
Wi-Fi—Yes
HDR Type—HDR10, Dolby Vision
Refresh Rate (Hz)—120
Smart TV—Yes
Operating System—Google TV
Voice Control—Yes
  • Best 45-inch OLED TVs