A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
55U8G
Company ProductName Specs











OLED55B4
Company ProductName Specs











Advantages of the Hisense U8G (LCD)
  • Very good for bright room
Advantages of the LG B4 (OLED)
  • Excellent for dark room
  • Excellent for movies & TV
  • Very good for sports
  • Very good for use as monitor
  • Very good motion processing
  • Best in class viewing angle
  • Excellent reflections

Key differences

Chevron down

Picture Quality

8.0
55U8G
OLED55B4
8.8
7.63/10
CONTRAST
10/10
7.7/10
COLOR VOLUME SCORE
8.1/10
LED FALD
PANEL TYPE
WOLED
VA
PANEL SUB-TYPE
WBC
The LG B4 (OLED) and Hisense U8G (LCD) both have very good picture quality, though the LG B4 (OLED) has somewhat better picture quality.

Movies & TV

8.0
55U8G
OLED55B4
9.2
7.63/10
CONTRAST
10/10
7.2/10
BLACK UNIFORMITY
10.0/10
7.5/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG B4 (OLED) is excellent for movies & TV, while the Hisense U8G (LCD) is very good.

Sports

6.4
55U8G
OLED55B4
8.3
3.9/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
7.6/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
7.0/10
8.8/10
SDR BRIGHTNESS SCORE
7.1/10
Yes
HLG SUPPORT
Yes
The LG B4 (OLED) is very good for sports, while the Hisense U8G (LCD) is only fair.

Gaming

8.3
55U8G
OLED55B4
8.9
8.1/10
RESPONSE TIME SCORE
9.4/10
7.6/10
INPUT LAG SCORE
10.0/10
3.9/10
MOTION PROCESSING
8.0/10
80.0/100
GAMING LOCAL DIMMING
100.0/100
8.6/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The LG B4 (OLED) and Hisense U8G (LCD) are both very good for gaming, though the LG B4 (OLED) is somewhat better.

Bright Room

8.9
55U8G
OLED55B4
7.3
5.3/10
VIEWING ANGLE
9.5/10
8.8/10
SDR BRIGHTNESS SCORE
7.1/10
8.4/10
HDR BRIGHTNESS SCORE
7.2/10
8.6/10
REFLECTIONS SCORE
9.2/10
The Hisense U8G (LCD) is very good for bright room, while the LG B4 (OLED) is good.
Image of TVs
Let Us Help Find Your Perfect TV
Find your new TV

Key similarities

Chevron down

Cartoons & Animation

8.6
55U8G
OLED55B4
8.7
8.1/10
COLOR GAMUT SCORE
8.3/10
7.7/10
COLOR VOLUME SCORE
8.1/10
8.8/10
SDR BRIGHTNESS SCORE
7.1/10
9.0/10
COLORS OUT OF THE BOX SCORE
8.5/10
6.4/10
GRAY UNIFORMITY
9.5/10
The LG B4 (OLED) and Hisense U8G (LCD) are both very good for cartoons & animation.

News, Talk, & Other TV

8.6
55U8G
OLED55B4
8.3
8.8/10
SDR BRIGHTNESS SCORE
7.1/10
7.5/10
UPSCALING
7.0/10
The Hisense U8G (LCD) and LG B4 (OLED) are both very good for news, talk, & other TV.

Cost

$1,500
55U8G
OLED55B4
$1,500
Product imageProduct image

$500

$1,000

$1,500

$2,000

$2,500

The Hisense U8G (LCD) has a price of $1,500 and the LG B4 (OLED) costs $1,500.

Give feedback

We’re constantly working to improve.

How the Hisense U8G (LCD) and the LG B4 (OLED) compare to other TVs

Chevron down

Spec Comparison

Chevron down
Hisense U8G (LCD)LG B4 (OLED)
Hisense U8G (LCD)LG B4 (OLED)

GENERAL

Price
$1,500
$1,500
Brand
HisenseLG
Release Date
May 1, 2021March 1, 2024
Full name
55U8GOLED55B4
Screen Size
55"55"
Screen Resolution
4K4K

TV FEATURES

Operating System
Android TVWebOS
Sound Quality Score
7.5/107/10
NextGen Ready
NoNo
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
8.1/108.9/10
Bright Room Score
8.9/107.4/10
Gaming Score
8.3/109/10
Movies & TV Score
8.1/109.3/10
Sports Score
6.4/108.3/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
28.2" x 48.5" x 3.9"48.3" x 27.9" x 1.8"
Dimensions with Stand (H x W)
30.7" x 48.5"48.3" x 30.4" x 9.3"
Weight without Stand
38.1 lbs31.5 lbs
VESA Mount
400 x 300300 x 200

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
7.6/1010/10
Local Dimming
8/1010/10

SOUND

Speaker Setup
2.02.0
Speaker Power
20 W20 W
Dolby Atmos
YesYes
DTS:X
Yes, Bypass onlyYes

Get a great deal on the Hisense U8G (LCD) or the LG B4 (OLED)

About Hisense

Hisense, a Chinese TV manufacturer, entered the US market in approximately 2011 and has since acquired TV divisions from various companies such as Toshiba, Sharp, Hitachi, and NEC. Currently ranking as the fourth largest vendor in terms of sales volume, Hisense aims to capture a wide range of TV budget segments. They offer exceptional value with TVs that often outperform their competitors at similar price points, making them a compelling choice for consumers. In the US, they use Google TV as their smart TV software which provides the largest app selection and a very modern user interface, however it is not as user friendly as the software from other vendors.

About LG

LG, a prominent TV brand from Korea, has played a significant role in popularizing OLED TVs. OLED technology is hailed as the future of TV technology. Their TVs employ WebOS, a proprietary smart TV software that not only offers seamless functionality but also includes gaming-specific features, earning praise from players worldwide. Often regarded as the gateway to unparalleled viewing experiences, LG's mid-range OLEDs come highly recommended, making them a worthwhile investment for those willing to stretch their budget for superior quality.

Give feedback

We're constantly perfecting our model

TV guides you might be interested in

Chevron down

FAQs

Chevron down

FAQs about TVs

Questions about PerfectRec >

Why trust us

Chevron down
This information was produced and vetted by the PerfectRec TVs team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest TV information and makes it digestible for you.

By the numbers

385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
79,230
Recommendations made
11,885
Consumer hours saved

About the TV team

Joe Golden, Ph.D

CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Jaime Roldán

TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.

Featured in

Color LTT LogoGeekwire logo9to5 Mac logoPhone Arena LogoColor Daring Fireball logo