what is the difference between samsung q70r and q70t?
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Samsung Q70T comes with Dual LED while Samsung Q70R comes with Direct Full Array 4X. ... Samsung Q70T comes with Supreme UHD Dimming that technically frame dimming on top of its Dual LED backlight while Samsung Q70R comes with Ultimate UHD Dimming that technically local dimming on top of Direct Full Array 4X.
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The Difference Based on the specs and features listed on their official sites, there is almost no difference between Samsung RU7100 and NU7100. Their design precisely is almost the same. The main difference between them is just about the version of their Smart TV Platform.
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A QLED TV is just an LCD TV with quantum dots OLED is a fundamentally different technology from LCD, the major type of TV today. QLED is a variation of LED LCD, adding a quantum dot film to the LCD "sandwich." OLED is "emissive," meaning the pixels emit their own light.
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Brightness levels: QLED TVs produce more vivid and brighter colors than UHD TVs. The result of this difference is a higher contrast ratio, with the picture that is provided by the QLED TVs being sharper than that offered by UHD TVs.
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['75-inch Samsung NU6900 4K TV — $750 ($350 off)', '65-inch Samsung Q60R QLED 4K TV — $1,000 ($800 off)', '55-inch Sony Master Series A8G OLED 4K TV — $1,500 ($800 off)', '82-inch Samsung Q60R QLED 4K TV — $2,000 ($1,800 off)', '85-inch Sony Bravia X850G 4K TV — $2,200 ($1,200 off)']
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Based on the last few years of CNET's side-by-side comparison reviews, LG's OLED TVs have all delivered better overall image quality than Samsung QLED TVs. ... The LG OLED won handily, with superior contrast and off-angle viewing. The Samsung was brighter but overall it didn't stand up to the OLED.
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QLED is brighter. The brightest QLED and LCD TVs can get brighter than any OLED model, which is a particular advantage in bright rooms and with HDR content.
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QLED is brighter. In my tests, however, OLED TVs can still get plenty bright for most rooms, and their superior contrast still allows them to deliver a better overall HDR image than any QLED/LCD TV I've tested.
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The Q7 comes in three trims. The Premium is the base trim while the Premium Plus is the mid-range version. The top trim is the Prestige. MSRPs start around $55,000 for the Premium and increase to $71,000 for the Prestige.
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LED backlit 4K UHD TVs (including Samsung's new QLED line) are technically really still LCD TVs with a higher resolution and are taking the name 4K UHD or 4K Ultra HD. 4K LCD TV is a more appropriate name.
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We can summarise the OLED vs QLED battle in one sentence: QLED is a tweak of existing LCD technology, while OLED is a new technology altogether. OLED – which stands for Organic Light Emitting Diode – uses a carbon-based film between two conductors that emits its own light when an electric current is passed through.
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QLED TVs are essentially LED TVs but with a quantum-dot filter between the LED backlight and LCD layer, which helps produce better colours. As a result, QLED TVs have better colours and brightness than LED and most OLED TVs, but stop short of the contrast levels and deep blacks that OLED TVs offer.
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The new Samsung Q70R comes with Direct Full Array 4x, while the old Samsung Q7FN comes with standard Edge-lit LED Backlighting. With Full Array Backlight, Samsung Q70R is able to deliver better contrast vibrancy between the dark and bright areas of its LED screen.
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The Q80 has better blacks and viewing angles, but it's a much closer fight between the Q70 and Q80. ... The Q70 has a much better backlight system, and to us appear to have a much better picture when side by side with the Q60 (because of better HDR support). It also has twice the wattage for audio output.
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The Galaxy S10 has a QHD+ display with a 3040 x 1440 resolution, but the Galaxy S20's display is WQHD+ and has a 3200 x 1440 resolution. ... One big difference between the two phones is in refresh rate, as while the Samsung Galaxy S10 has a 'standard' 60Hz screen, the Galaxy S20 doubles that to 120Hz.
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The displays should be ideal for flight simulation, FPS and action-oriented games, Samsung says. QLED tech uses LCD panels lit by LEDs, but unlike regular LED displays, Samsung uses "quantum dot" nanoparticles with more precise colors and lighting.
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['Samsung UE43RU7102K (LCD / 43 cale / 4K / 60 Hz)', 'LG 49SM8200 (LCD / 49 cali / 4K / 60 Hz)', 'Sony KD-55XG8596 (LCD / 55 cali / 4K / 120 Hz)', 'Samsung QE65Q70R (QLED / 65 cali / 4K / 120 Hz)', 'LG OLED65B9 (OLED / 65 cali / 4K / 120 Hz)']