Best 70-inch Affordable TV According to Our Testing Isn't OLED Technology
The Sharp GK4245K, a 70-inch TV priced at around £489, offers a unique blend of features that make it a standout budget option in the large-screen TV category.
Key Features
The Sharp GK4245K boasts a 4K VA-type LCD panel with support for Dolby Vision, HDR10, and HLG. This TV delivers a surprisingly bright and balanced image with solid HDR highlights, setting it apart from many budget TVs [1][2][3].
Gaming enthusiasts will appreciate the TV's 1080p@120Hz capability, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Dolby Vision Game Mode, and a low input lag of about 14.8ms [1][3].
Smart TV enthusiasts will find the Tivo Freely OS platform on the Sharp GK4245K, offering robust app support including Netflix, Disney+, BBC iPlayer, and UK broadcaster apps like ITV, Channel 4, and Channel 5 [1][4].
Drawbacks
Despite its strengths, the Sharp GK4245K has some drawbacks. The TV lacks local dimming, resulting in some noticeable backlight clouding, especially around edges and in dark scenes [2][3]. Viewing angles are also narrower than IPS alternatives, so off-center viewing degrades image quality [1][2].
The audio quality is described as "trapped" within the chassis, with minimal bass and slightly detached dialogue, though distortion is minimal [3]. The build quality is budget-level, somewhat flimsy but lightweight, which aids handling but may affect durability. Wall mounting is cumbersome due to a chunky rear and wide desktop feet placement [3].
Perhaps the most significant limitation is the lack of HDMI 2.1 ports, which limits next-gen gaming console potential at 4K 120Hz [4].
Comparison to Other Affordable TVs
Compared to other affordable TVs, the Sharp GK4245K offers better HDR support (Dolby Vision) and brighter picture performance. Its gaming features like 120Hz at 1080p with VRR and ALLM are competitive for its price, whereas many cheap sets cap out at 60Hz and lack VRR [1][3][4].
However, it compromises with no local dimming and limited viewing angles relative to higher-priced models that may use better panels or full-array local dimming. The smart platform (Tivo Freely) is regarded as excellent, whereas many affordable TVs rely on less polished or more limited platforms. Sound quality and build feel cheaper than some similarly priced models that might offer better speakers or sturdier chassis but often at smaller screen sizes.
Conclusion
In summary, the Sharp GK4245K delivers exceptional value for a 70-inch 4K HDR TV with a bright VA panel, solid HDR and gaming features, and a capable smart platform. It is best suited for buyers seeking the largest screen and Dolby Vision HDR on a tight budget, accepting some quality trade-offs compared to pricier TVs [1][3][4].
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[1] Full Review: Sharp GK4245K Review [2] Sharp GK4245K Backlight Clouding Issues [3] Sharp GK4245K Detailed Analysis [4] Sharp GK4245K HDMI 2.1 Connectivity
- The Sharp GK4245K, a budget-friendly 70-inch TV, stands out with its 4K VA-type LCD panel supporting Dolby Vision, HDR10, and HLG.
- The TV's 1080p@120Hz capability, Variable Refresh Rate (VRR), and Auto Low Latency Mode (ALLM) make it an attractive option for gaming enthusiasts.
- Smart TV users will appreciate the Tivo Freely OS platform on the Sharp GK4245K, offering robust app support including popular streaming services.
- However, the TV's lack of local dimming results in noticeable backlight clouding, especially around edges and in dark scenes.
- Audio quality is a drawback, with minimal bass and slightly detached dialogue, though the build quality is budget-level, lightweight, and wall mounting is cumbersome due to a chunky rear and wide desktop feet placement.
- For those seeking the latest news, reviews, buying advice, and deals related to hi-fi, home cinema, speakers, amplifiers, gadgets, and technology, subscribe to our newsletter.
