LG introduced LG 55SJ8500 and LG 55UJ7700 as two options that We can consider for 55-Inch 4K LED TV. Between those two 55-inch 4K LED TV introduced by LG, which one is the one that we should choose? To answer that question, we need to know the similarities and differences of those two 55-Inch 4K LED TV. In this article, We will talk about the similarities and differences of LG 55SJ8500 and LG 55UJ7700 that surely will help you to decide which of them is the one that you should choose.
What are Their Similarities?
Before We talk about the similarities of LG 55SJ8500 and 55UJ7700, it’s a good idea to take a look at their similar specs and features. The similar specs and features of LG 55SJ8500 and 55UJ7700 can be found on the table below.
| LG 55SJ8500 | LG 55UJ7700 | |
| Introduced | February 2017 | February 2017 |
| Screen Size | 55-Inch | 55-Inch |
| Display Type | LED | LED |
| Resolution | 4K UHD | 4K UHD |
| IPS Panel | YES | YES |
| 4K Upscaler | YES | YES |
| Local Dimming | YES | YES |
| Ultra Luminance | YES | YES |
| Wider Color Spectrum | YES | YES |
| True Color Accuracy | YES | YES |
| HDR Technology | Active HDR | Active HDR |
| HDR Support | Dolby Vision+HDR10+HLG | Dolby Vision+HDR10+HLG |
| Smart Platform | WebOS 3.5 | WebOS 3.5 |
| Remote | Magic Remote | Magic Remote |
| Built-in Wi-fi | 802.11ac | 802.11ac |
LG 55SJ8500
From the table above, We can talk more about the similarities of LG 55SJ8500 and 55UJ7700. Let’s talk about that together.
1. 4K UHD Resolution with LED Technology
LG 55SJ8500 and 55UJ7700 come with 4K UHD Resolution in LED screen. While We can find OLED as the newer option of display technology LED panel is still more affordable one that still can deliver excellent picture quality in 4K UHD Resolution.
2. IPS Panel with 4K Upscaler
Both of LG 55SJ8500 and LG 55UJ7700 come with IPS Panel that can deliver accurate color details from any angle you are watching. They are also both completed with 4K Upscaler that can deliver brilliant picture quality from both original 4K content sources or HD contents that upscaled into near 4K picture quality.
3. Local Dimming with Ultra Luminance
We can find local dimming that combined with Ultra Luminance on both of LG 55SJ8500 and LG 55UJ7700. Ultra Luminance is able to deliver higher peak brightness to bring greater details on the bright part of the screen, while Local Dimming is able to deliver better contrast across the LED screen. Ultra Luminance and Local dimming combination is able to deliver more vibrant contrast across the LED screen of those two TVs.
4. Wider Color Gamut with True Color Accuracy
Both of LG 55SJ8500 and LG 55UJ7700 come with wider color gamut and True Color Accuracy. Wider color gamut can deliver rich color details, while the True Color Accuracy bring more accurate color details across LED TV screen. With the combination between Wider Color Gamut and True Color Accuracy, you can enjoy rich and accurate color details on those Two TVs screen.
5. HDR Technology
The HDR Technology that installed on LG 55SJ8500 and LG 55UJ7700 are similar. They come with Active HDR that support Dolby Vision, HDR 10 and HLG. With Active HDR that support wide range of HDR content sources, you can enjoy expanded contrast with enhanced details from your HDR content sources.
6. WebOS with Magic Remote
The Smart TV platform of LG 55SJ8500 and 55UJ7700 are WebOS 3.5. WebOS 3.5 can deliver premium entertainment such as movies, sports, TV shows and music, while You can also run additional apps with the access to LG contents/Apps store. The TV and WebOS are conveniently controlled with Magic Remote that completed with natural voice recognition. They also come with 802.11ac wireless that help you to connect to your favorite content providers with faster internet connection.
What are Their Differences?
We have talked about similarities of LG 55SJ8500 and LG 55UJ7700. So what are their differences? Let’s take a look at the different specs and features of LG 55SJ8500 and LG 55UJ7700 that We can find on the table below.
| LG 55SJ8500 | LG 55UJ7700 | |
| Nano Cell Display | YES | NO |
| Refresh Rate Technology | TruMotion 240 | TruMotion 120 |
| Speaker System | 2.2Ch 40W | 2Ch 20W |
| Sound by Harman/Kardon | YES | NO |
| HDMI/ USB Inputs | 4/3 | 4/2 |
| Price | More Expensive | Less Expensive |
LG 55UJ7700
We can find few different specs and features of LG 55SJ8500 and LG 55UJ7700. From those different specs and features, We can talk more about their differences. Let’s talk about that together.
1. Nano Cell Display
As part of LG’s 2017 Super UHD TV, LG 55SJ8500 comes with Nano Cell Display as its display technology. Nano Cell Display is able to deliver richer color details as It’s able to bring wider color spectrum. So We can enjoy richer color in LG 55SJ8500 screen than what We can get in LG 55UJ7700 screen.
2. Refresh Rate Technology
LG measure its refresh rate with TruMotion term. LG 55SJ8500 comes with TruMotion 240, while LG 55UJ7700 comes with TruMotion 120. With TruMotion 240, LG 55SJ8500 is able to deliver smoother fast motion images when you are watching your favorite action movies and sports or used the TV as your gaming monitor.
3. Speaker System
The speaker systems installed on LG 55SJ8500 and LG 55UJ7700 are different. LG 55SJ8500 comes with 2.2Ch 40W speaker system, while LG 55UJ7700 comes with 2Ch 20W speaker system. The speaker system of LG 55SJ8500 is additionally designed by Harman/Kardon. With 2.2Ch 40W speaker system designed by Harman/Kardon, LG 55SJ8500 is able to deliver richer and more powerful sound quality than 2Ch 20W speaker system of LG 55UJ7700.
4. Price
As part of LG’s 2017 Super UHD TV, LG 55SJ8500 is positioned as the higher model than LG 55UJ7700. So It’s easily understood that LG 55SJ8500 is offered at the higher price than LG 55UJ7700. If you are eager to know their latest price difference, We can check their latest price since TV prices are changing from time to time.
Why LG 55SJ8500 is the Model that You Should Consider?
We can find that LG 55SJ8500 is the model that positioned higher than LG 55UJ7700 after We talked about their similarities and differences. LG 55SJ8500 comes with better color technology with Nano Cell display, better refresh rate with higher TruMotion and richer-more powerful sound with 2.2Ch 40W speaker system designed by Harman/Kardon. But We should prepare additional budget for LG 55SJ8500. So if you don’t mind to spend more for better picture, refresh rate and sound quality then you should consider LG 55SJ8500 as your choice.
LG 55UJ7700 is the model that positioned below LG 55SJ8500. As more affordable model, LG 55UJ7700 doesn’t come with Nano Cell Display and lower TruMotion 120 refresh rate. We can also find that the speaker system of LG 55SJ8500 is more basic with only 2Ch 20W speaker system. But We can still find that LG 55UJ7700 is still can deliver good 4K picture quality as well as deliver good sound quality. You can also add additional soundbar if you are satisfied with the 2Ch 20W speaker system of LG 55UJ7700.
Where’s Recommended Place to Order One?
Check Today’s Offer of LG 55SJ8500 on Ebay here…
or
Check Today’s Offer of LG 55UJ7700 on Ebay here…