Difference Between Samsung Series 7 and Samsung Series 8

Samsung is a Korean based company that specialises in electronic products. It has been in the market since the 1960s and continues to grow till date.


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Samsung makes everything from mobile phones and tablets to washing machines and air conditioners. Samsung launched its line of LED TVs in 2010 and is considered one of the best.

Samsung also includes a line of high definition (HD) TVs. They design sleek and modern television sets with several great features. Smart TVs are also a part of these.

The best models in this line are the Samsung Series 7 and the Samsung Series 8 TVs.

Samsung Series 7 vs Samsung Series 8

The difference between the Samsung Series 7 and the Series 8 TVs is the reduced contrast ratio in Series 7. The contrast ratio in a Series 7 television is 3,000,000:1, while the Series 8 television has the contrast ratio of 7,000,000:1.

Samsung Series 7 vs Samsung Series 8

This means that a Series 8 television can provide better images than Series 7. The contrast can be seen especially in dark images which are shown with better quality in a Series 8 TV.

Comparison Table

Parameters of ComparisonSamsung Series 7Samsung Series 8
Contrast RatioModels of Series 7 have a lesser contrast ratio.Models of Series 8 have a better contrast ratio.
LEDsDo not have local dimming LEDs. Have local dimming LEDs.
Auto Motion PlusHave the 120 Hz auto motion plus in models.Have the 240 Hz auto motion plus in models.
HDMI PortsHas 3 HDMI ports.Has 4 HDMI ports.
PriceThe lesser price range of models.The higher price range of models.

What is Samsung Series 7?

Samsung Series 7 are high-end television models in the line of high definition TVs. They have a contrast ratio of 3,000,000:1, which is great as compared to other TVs of the same category of different brands. The picture quality is determined by the contrast ratio of a television.

The contrast ratio can also be helped by local LED dimming. Local LED dimming helps in incorporating a pitch-black colour on the screen similar to the one we see when the television is off, by switching off some of the lights. This is not applicable in a Series 7 TV.

Series 7 has a refresh rate of 120 Hz. This means that there will appear fewer frames in a minute than it’s the higher-end counterpart. This can be seen clearly in high-speed pictures or videos like that of a sports game. Each frame will not be able to fit into the display by the Series 7 television.

A Series 7 television has three HDMI ports for connectivity with different channels and is also very reasonable in its price point.

samsung series 7

What is Samsung Series 8?

The Samsung Series 8 models of television are the improved versions of the Series 7. They are all HD LED TVs. With a contrast ratio of 8,000,000:1, Series 8 provides a better picture quality.

Series 8 TVs have local LED dimming inside them. Hence they show great picture quality even in dark frames. The black colour will be more visible to you with local LED dimming.

These TVs also have double the refresh rate than Series 7 televisions. It means that Series 8 TVs can show more frames in a minute or a second as compared to Series 7. You will be able to capture every movement taking place in the fraction of a second.

In contrast to Series 7, the Series 8 TVs have 4 HDMI ports. There are more features in Samsung Series 8 than in Samsung Series 7. This also means that Series 8 TVs are more expensive than other earlier versions.

samsung series 8

Main Differences Between Samsung Series 7 and Samsung Series 8

  1. Series 7 has a lower contrast ratio than the Series 8 models. Hence the picture quality is better in Series 8.
  2. Samsung Series 8 TVs have local LED dimming while Series 7 does not.
  3. Samsung Series 7 TVs have 120 Hz Auto motion plus rather than Series 8’s 240 Hz. This means that Series 8 TVs can capture more motion on the screen with clarity, unlike Series 7 TVs.
  4. Samsung Series 7 models have 3 HDMI ports, while Series 8 models have 4 HDMI ports. Series 8 TVs have more room for connectivity than Series 7.
  5. Series 8 models are more expensive than Series 7 models.


  1. https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1944-8287.2006.tb00288.x
  2. https://www.sciencedirect.com/science/article/pii/S1742287614000620
  3. https://ieeexplore.ieee.org/abstract/document/6866594/
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