Is the LG B3 worth it over the C3?

The B3 gives most of the C3's OLED picture and the same 120 Hz gaming features. The C3 is brighter and has a newer processor, so pick it if you watch a lot of HDR in a bright room.

Does the LG B3 support 4K 120 Hz gaming?

Yes. It has a 120 Hz panel, four HDMI 2.1 ports, VRR and ALLM, which suits PS5 and Xbox Series X.

How bright is the LG B3?

It is dimmer than the C-series and peaks well below bright LCD TVs. It looks best in a dark or dim room, and reflections are visible in daylight.

What sizes does the LG B3 come in?

It comes in 55, 65 and 77 inches. The larger sizes weigh more and need a sturdier stand or wall mount.

Which voice assistants work with the LG B3?

Google Assistant and Amazon Alexa work through the TV, and Siri and AirPlay 2 work with Apple devices.

Does the LG B3 have a 4K tuner?

It has a standard ATSC tuner; next-gen ATSC 3.0 is not included on all versions, so check the model for your region.

Where is the LG B3 Series 4K UHD OLED Smart TV cheapest?

At eBay, for $1,168.00, as of our latest check.

What do buyers say about the LG B3 Series 4K UHD OLED Smart TV?

Rated 3.3 out of 5 from 1,600 ratings.

Where can I buy the LG B3 Series 4K UHD OLED Smart TV?

2 stores we checked sell it, including eBay, JourneyEd.

LG B3 Series 4K UHD OLED Smart TV

Lowest price, any size

$1,168.00at eBayChecked 18 h ago

Prices differ by screen size, and this one may be for a smaller size: check the size at the store.

LG B3 Series 4K UHD OLED Smart TV

Lowest price, any size

$1,168.00at eBayChecked 18 h ago

Prices differ by screen size, and this one may be for a smaller size: check the size at the store.

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Our take on the LG B3 Series 4K UHD OLED Smart TV

The LG B3 is LG's entry-level OLED, sitting below the C3. It uses a 120 Hz OLED panel with four HDMI 2.1 ports, so it handles 4K gaming at 120 fps with VRR, and it runs webOS with Google Assistant, Alexa and Siri support. Picture quality is close to the C3, but the B3 uses an older Alpha 7 processor and is dimmer, so HDR highlights have less punch. It suits buyers who want true OLED blacks and gaming features without stepping up to the brighter C-series.

Best forMovie watchers who want deep OLED blacksConsole gamers needing 120 Hz and HDMI 2.1Dark rooms where peak brightness matters lessBuyers who want OLED for less than the C-series

Pros

True OLED blacks and near-perfect contrast
120 Hz panel with four HDMI 2.1 ports and VRR
Full webOS with all major streaming apps
Good off-angle viewing
Slim design with a low-profile stand

Cons

Dimmer than the C3, so HDR highlights are less striking
Older Alpha 7 processor than the C-series
Reflections show in bright rooms
No ATSC 3.0 tuner on some regions
Stand wobbles slightly on larger sizes

LG B3 Series 4K UHD OLED Smart TV prices at every store

JourneyEdNew
In stock
$1,525.95Checked 18 h ago
Visit JourneyEd
eBayPre-owned
Availability unknownSold by rugb_5802 (0% positive, 0 ratings)Ships from Germany · duties may apply · made for another marketReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$850.00+ $50.00 shippingChecked Nov 9
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eBayNew
Availability unknownSold by masspcparts
$1,168.00Checked 18 h ago
Visit eBay

Store links may earn us a commission.

What reviewers say

3.3 / 51,600 ratings

Owners praise the picture, blacks and gaming features for the money, but a notable share of ratings are low, with complaints about panel uniformity, brightness and dead pixels.

What people mention

Picture qualityPraisedOwners say blacks are deep and contrast is excellent for an entry OLED.
BrightnessCriticisedSome find HDR highlights dimmer than the C-series and washed out in bright rooms.
GamingPraised120 Hz, VRR and HDMI 2.1 ports are called smooth and responsive.
Panel uniformityCriticisedA number of buyers report banding, tinting or dead pixels.
SetupPraisedwebOS and the magic remote are described as quick to set up and easy to use.

Specifications

Resolution: 3840 x 2160
High Definition: Yes
HDTV Format: 4K
Color: Black
Screen Form: Flat
Display Type: OLED
Assistant Support: Google Assistant, Amazon Alexa, Siri

Questions and answers

Is the LG B3 worth it over the C3?: The B3 gives most of the C3's OLED picture and the same 120 Hz gaming features. The C3 is brighter and has a newer processor, so pick it if you watch a lot of HDR in a bright room.
Does the LG B3 support 4K 120 Hz gaming?: Yes. It has a 120 Hz panel, four HDMI 2.1 ports, VRR and ALLM, which suits PS5 and Xbox Series X.
How bright is the LG B3?: It is dimmer than the C-series and peaks well below bright LCD TVs. It looks best in a dark or dim room, and reflections are visible in daylight.
What sizes does the LG B3 come in?: It comes in 55, 65 and 77 inches. The larger sizes weigh more and need a sturdier stand or wall mount.
Which voice assistants work with the LG B3?: Google Assistant and Amazon Alexa work through the TV, and Siri and AirPlay 2 work with Apple devices.
Does the LG B3 have a 4K tuner?: It has a standard ATSC tuner; next-gen ATSC 3.0 is not included on all versions, so check the model for your region.
Where is the LG B3 Series 4K UHD OLED Smart TV cheapest?: At eBay, for $1,168.00, as of our latest check.
What do buyers say about the LG B3 Series 4K UHD OLED Smart TV?: Rated 3.3 out of 5 from 1,600 ratings.
Where can I buy the LG B3 Series 4K UHD OLED Smart TV?: 2 stores we checked sell it, including eBay, JourneyEd.