Do Smart TV Voice Assistants Truly Enhance the User Experience? Check Out Models

Samsung's Crystal UHD 4K vision AI smart TV brings together display processing and voice based interaction in one package that works well for everyday home use. The crystal processor handles upscaling of lower resolution content so older shows or streaming in HD still look sharper on the 43 inch screen. Where this LED TV stands out is in its smart layer. It also supports both Alexa and Google Assistant through the voice assistance remote control so you are not locked into one ecosystem. Samsung SmartThings integration lets you control compatible home devices from the TV itself. Sound is handled through a 30W output system with object tracking sound lite which adjusts audio direction to match on-screen movement.

The Haier smart TV H5E is built around Google TV version 14, which is currently one of the more capable TV platforms for content discovery and voice interaction. The Haier smart TV H5E is built around Google TV version 14 which is currently one of the more capable TV platforms for content discovery and voice interaction. Google Assistant is built in and works through the remote, letting you search across apps, adjust settings or ask general questions without touching a button beyond the voice trigger. Chromecast is also built in so casting from a phone or tablet to this LED TV is immediate without any additional device. The display runs at 4K Ultra HD with a 60 Hz refresh rate and a 178 degree wide viewing angle which means picture quality holds up even when people are watching from the sides of the room. Also, HDR10 and hybrid log gamma (HLG) support improve contrast and brightness handling on compatible content.

LG's NU87 AI Series can fit at the more capable end of the 43-inch smart TV segment with a combination of Nano display technology, an alpha processor and a layered voice assistant. The a7 AI processor 4K Gen9 handles both picture and sound processing, using scene analysis to apply the right picture mode automatically and upscaling non-4K content through super upscaling. AI HDR remastering works frame by frame rather than applying a static tone mapping setting, which makes a visible difference on SDR content being played on an HDR panel. Also, the nano detail enhancer refines contrast at a finer level, adding perceived depth to scenes without oversaturating colours. The result on a VA panel with a 178 degree viewing angle is a picture that stays consistent even at wider viewing angles which is often a weak point for VA panels compared to IPS.

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The Philips 8100 Series is a 50-inch QLED smart TV built on Google TV with a feature set that genuinely punches above its size category. This panel uses a new generation quantum dot structure with a wide colour gamut backlight and covers 93 per cent of the DCI P3 colour space, producing over one billion colours. This directly impacts how natural skin tones and deep blues look on screen compared to standard LED panels. Also, the 120 Hz high-speed refresh rate combined with a 2 ms response time makes this a capable option for both streaming and gaming use. Whereas Dolby Vision and HDR10 both work together here which means the TV applies dynamic tone mapping on Dolby Vision content.

The VW Pro series is a 43-inch QLED Google TV that brings together a strong display specification and a 50W audio output. The QLED panel uses a 10-bit display with full-array local dimming and covers 93 per cent DCI P3 colour space, supports HDR10+ along with HLG. The contrast ratio at 100000 by 1 is significantly higher than most LED TVs in this size range, which shows up most clearly in dark scenes where shadow detail is preserved rather than crushed. Also, the brilliant AI vision chipset handles picture processing, and adaptive brightness adjusts the backlight based on the ambient light in the room automatically. The Uni-Lucent display technology and bezel-less design give the screen a larger visual presence than the 43-inch measurement suggests.