A comparison of specs, key information, reviews, and best pricing from top retailers
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Updated January 10, 2024·
If you prioritize gaming performance and dark room viewing, go for the LG B1 OLED, as it offers excellent contrast and response time for fast-moving content and dark scenes. It's also suitable for wide-angle viewing if you have a broader seating arrangement. However, in bright rooms, its performance is good but not as strong as in darker settings. The TCL R745, on the other hand, is an LCD which typically doesn't handle dark rooms as well, showing weaker contrast and black uniformity. It does offer decent performance for sports and mixed usage, but it's not as sharp for gaming or watching in dark environments. That said, it can be better for bright rooms but still may not match OLEDs in overall picture quality. Both TVs are priced at a premium, so your decision should depend on the specific use-case scenarios that matter most to you. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the LG B1 (OLED)
- Good for bright room
- Very good for dark room
- Very good for gaming
- Very good for movies & TV
- Very good for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Very good for upscaling
- Very good motion processing
- Excellent viewing angle
- Excellent reflections
Advantages of the TCL R745 (LCD)
- The TCL R745 (LCD) has no clear advantages over the LG B1 (OLED).
Key differences
Picture Quality
8.4
5.6
10.00/10
CONTRAST
4.97/10
7.1/10
COLOR VOLUME SCORE
5.8/10
WOLED
PANEL TYPE
LED
WBC
PANEL SUB-TYPE
VA
The LG B1 (OLED) has very good picture quality, while the TCL R745 (LCD) has poor picture quality.
Movies & TV
8.9
5.2
10.00/10
CONTRAST
4.97/10
10.0/10
BLACK UNIFORMITY
5.0/10
8.0/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG B1 (OLED) is very good for movies & TV, while the TCL R745 (LCD) is poor.
The LG B1 boasts perfect black levels, excellent black uniformity, and effective local dimming crucial for watching movies and cinematic TV, enhancing contrast and overall picture quality, especially in dark scenes. In contrast, the TCL R745, due to its LCD nature, struggles with lower contrast, no local dimming capability, and inferior black uniformity, limiting its performance in delivering the deep blacks and rich contrasts expected in cinematic content.
Sports
8.3
6.4
8.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
7.5/10
7.0/10
SDR BRIGHTNESS SCORE
5.8/10
Yes
HLG SUPPORT
Yes
The LG B1 (OLED) is very good for sports, while the TCL R745 (LCD) is only fair.
The LG B1 OLED has excellent response time and viewing angles, which are pivotal for watching sports, ensuring smooth motion and consistent picture quality from different seating positions. The TCL R745, on the other hand, has a fair response time and narrower viewing angles, meaning fast sports actions might not look as crisp and the picture may degrade more when viewed from the side.
Gaming
8.9
7.4
9.4/10
RESPONSE TIME SCORE
6.1/10
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
0.0/100
6.7/10
GAME HDR BRIGHTNESS SCORE
5.7/10
The LG B1 (OLED) is very good for gaming, while the TCL R745 (LCD) is good.
The LG B1 boasts an excellent response time and very good input lag, making it very good for gaming by reducing motion blur and ensuring timely on-screen reactions. On the other hand, the TCL R745, while having the best input lag for instantaneous game control, fairs less in response time which might lead to some motion blur during fast-paced games.
Cartoons & Animation
8.1
5.9
8.1/10
COLOR GAMUT SCORE
6.5/10
7.1/10
COLOR VOLUME SCORE
5.8/10
7.0/10
SDR BRIGHTNESS SCORE
5.8/10
7.1/10
COLORS OUT OF THE BOX SCORE
7.7/10
9.6/10
GRAY UNIFORMITY
6.0/10
The LG B1 (OLED) is very good for cartoons & animation, while the TCL R745 (LCD) is poor.
The LG B1 OLED TV displays cartoons and animations with exceptionally vibrant and accurate colors right out of the box and offers a wide color gamut, which ensures that the wide range of hues in animated content are faithfully reproduced. In contrast, the TCL R745 LCD struggles to match this performance due to its limitations in color gamut and color volume, resulting in less vivid and accurate colors for animated content.
News, Talk, & Other TV
8.5
6.1
7.0/10
SDR BRIGHTNESS SCORE
5.8/10
8.0/10
UPSCALING
7.5/10
The LG B1 (OLED) is very good for news, talk, & other TV, while the TCL R745 (LCD) is only fair.
The LG B1 excels in upscaling and has good SDR brightness, making it very good for watching news and TV programs with clear images in standard definition and ample brightness. In contrast, the TCL R745 has lower performance with poor SDR brightness and lacks local dimming, which makes it fair for the same content, potentially resulting in less detailed images and dimmer displays.
Bright Room
7.0
5.8
9.1/10
VIEWING ANGLE
6.8/10
7.0/10
SDR BRIGHTNESS SCORE
5.8/10
6.6/10
HDR BRIGHTNESS SCORE
5.5/10
9.2/10
REFLECTIONS SCORE
7.8/10
The LG B1 (OLED) is good for bright room, while the TCL R745 (LCD) is poor.
The LG B1 OLED has good SDR and HDR brightness and handles reflections excellently, making it suitable for bright rooms. In contrast, the TCL R745 LCD has poor SDR brightness and only good reflection handling, which makes it less ideal for brightly lit environments.
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Key similarities
Cost
$1,700
$1,700
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG B1 (OLED) has a price of $1,700 and the TCL R745 (LCD) costs $1,700.
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How the LG B1 (OLED) and the TCL R745 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG B1 (OLED) | TCL R745 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,700 | $1,700 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 2, 2021 | April 1, 2021 | |
Full name | |||
Full name | OLED65B1 | 85R745 | |
Screen Size | |||
Screen Size | 65" | 85" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 7.8/10 | 6.1/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.4/10 | 5.7/10 | |
Bright Room Score | |||
Bright Room Score | 7/10 | 5.8/10 | |
Gaming Score | |||
Gaming Score | 8.9/10 | 7.4/10 | |
Movies & TV Score | |||
Movies & TV Score | 9/10 | 5.3/10 | |
Sports Score | |||
Sports Score | 8.3/10 | 6.4/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.7" x 57" x 1.8" | 42.8" x 75.6" x 3.7" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.2" x 57" | 46.7" x 75.6" | |
Weight without Stand | |||
Weight without Stand | 52.9 lbs | 110.7 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 600 x 400 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 11 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 10/10 | 5/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 2.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.1 | |
Speaker Power | |||
Speaker Power | 40 W | 50 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Get a great deal on the LG B1 (OLED) or the TCL R745 (LCD)
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.
About TCL
TCL, the highly recognizable TV brand from China, has firmly established itself as the second-largest manufacturer in terms of sales volume. Renowned for striking an impressive balance between affordability, picture quality, and design, TCL TVs deliver a compelling overall package. While they have traditionally excelled in the low-end and midrange TV segments, TCL has recently made remarkable strides in the realm of high-end televisions, introducing impressive models that rival top competitors. Most TCL TVs use Roku software which is very user friendly and easy to use, but they have a few other models that use Google TV which has the largest app selection, but is not as user friendly as Roku.
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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.
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