Best 4K Smart TVs of 2025
Top Samsung, LG, and TCL 4K TV Recommendations by Budget (HKD Guide)
The global 4K smart TV market in 2025 is more competitive and more advanced than ever before. With Mini LED, OLED, QD-OLED, high refresh rates, and AI-powered image processing now available across multiple price tiers, choosing the right 4K TV depends heavily on budget, room environment, and viewing habits.
This comprehensive guide recommends the best 4K smart TVs of 2025, categorized by budget level, and focuses on the newest models from Samsung, LG, and TCL. All prices are shown in Hong Kong Dollars (HKD) and reflect realistic market positioning for 2025.
Table of Contents
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Why 4K TVs Still Dominate in 2025
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What to Look for When Buying a 4K Smart TV
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Best Budget 4K TVs (Under HKD 5,000)
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Best Mid-Range 4K TVs (HKD 5,000–12,000)
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Best Upper Mid-Range 4K TVs (HKD 12,000–25,000)
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Best Premium 4K TVs (HKD 25,000+)
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Which 4K TV Is Right for You?
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Final Thoughts
1. Why 4K TVs Still Dominate in 2025
Despite the rise of 8K technology, 4K remains the most practical and content-rich resolution in 2025. Streaming platforms, gaming consoles, and broadcast sources overwhelmingly support 4K, making it the best balance between performance, affordability, and content availability.
Modern 4K TVs now benefit from:
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Advanced AI upscaling
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Improved HDR brightness
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High refresh rates for gaming
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More efficient Mini LED and OLED panels
As a result, a high-quality 4K TV today often outperforms early-generation 8K models in real-world viewing.
2. What to Look for When Buying a 4K Smart TV in 2025
Before choosing a TV, consider these key factors:
Panel Technology
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LED / Crystal UHD: Affordable, reliable, but limited contrast
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Mini LED / Neo QLED: Better brightness and contrast via local dimming
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OLED / QD-OLED: Perfect blacks and superior cinematic quality
HDR Performance
Look for strong HDR brightness and contrast. Mini LED and OLED TVs perform best for HDR movies and series.
Refresh Rate & Gaming Features
For gaming or sports:
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120 Hz or higher refresh rate
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HDMI 2.1
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VRR and ALLM support
Smart TV Platform
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Samsung: Tizen
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LG: webOS
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TCL: Google TV
Ease of use matters for daily viewing.
3. Best Budget 4K Smart TVs (Under HKD 5,000)
Budget TVs in 2025 offer better value than ever, making 4K accessible without major compromises.
TCL 4K QD-Mini LED Entry Series
Estimated Price: HKD 4,000–5,000
Key Features:
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4K Ultra HD resolution
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Mini LED backlight with quantum dot color
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Good brightness for the price
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Google TV smart system
Why It’s Recommended:
TCL leads the budget category by offering Mini LED technology at entry-level pricing. Compared to standard LED TVs, these models provide noticeably better contrast and color vibrancy.
Best For:
Casual streaming, family living rooms, value-focused buyers.
Samsung Crystal UHD 4K Series (2025)
Estimated Price: HKD 4,500–6,000
Key Features:
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4K Crystal UHD panel
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Clean, sharp image processing
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Reliable Tizen smart platform
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Slim, minimalist design
Why It’s Recommended:
Samsung’s Crystal UHD series is ideal for users who prioritize stability, ease of use, and brand reliability over advanced display technology.
Best For:
Bedrooms, smaller apartments, first-time 4K buyers.
4. Best Mid-Range 4K Smart TVs (HKD 5,000–12,000)
The mid-range tier is the sweet spot for most households, delivering strong image quality without premium pricing.
Samsung Neo QLED 4K (QN70F / QN80F)
Estimated Price: HKD 8,000–12,000
Key Features:
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Mini LED backlight (Neo QLED)
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Strong brightness and contrast
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Improved HDR performance
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Gaming-friendly refresh rates
Why It’s Recommended:
Neo QLED significantly improves contrast and brightness compared to standard LED TVs, making these models excellent for bright living rooms.
Best For:
Sports, TV shows, general entertainment, casual gaming.
TCL QM7K Mini LED 4K
Estimated Price: HKD 7,000–11,000
Key Features:
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Dense Mini LED local dimming
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Quantum Dot color layer
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High refresh rates up to 144 Hz
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Google TV platform
Why It’s Recommended:
The QM7K punches above its price class, offering near-premium brightness and motion clarity at a mid-range cost.
Best For:
Mixed usage households, gamers, HDR streaming fans.
LG QNED / NanoCell 4K Series (2025)
Estimated Price: HKD 7,000–11,500
Key Features:
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Wide color coverage
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Consistent brightness
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Excellent viewing angles
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Smooth webOS experience
Why It’s Recommended:
LG’s mid-range LCD TVs focus on color accuracy and wide viewing angles, making them great for families.
Best For:
Shared living spaces, daytime viewing, general entertainment.
5. Best Upper Mid-Range 4K TVs (HKD 12,000–25,000)
This tier brings near-flagship performance and is ideal for users who want premium features without flagship pricing.
TCL QM8K Mini LED 4K
Estimated Price: HKD 13,000–18,000
Key Features:
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High-density Mini LED backlight
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Strong local dimming zones
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Excellent HDR brightness
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144 Hz refresh rate
Why It’s Recommended:
The QM8K offers one of the best brightness-to-price ratios in 2025, making it ideal for HDR content and bright environments.
Best For:
Large living rooms, sports, HDR movies, gaming.
LG C5 OLED Series (2025)
Estimated Price: HKD 15,000–25,000 (55″ / 65″)
Key Features:
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Self-emissive OLED pixels
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Perfect black levels
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Accurate colors
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HDMI 2.1 with VRR
Why It’s Recommended:
The LG C5 OLED delivers cinematic image quality that LCD-based TVs struggle to match, especially in dark or controlled lighting.
Best For:
Movie lovers, console gamers, nighttime viewing.
6. Best Premium 4K Smart TVs (HKD 25,000+)
Premium TVs represent the best picture quality available in 2025.
Samsung S90F / S95F QD-OLED
Estimated Price: HKD 28,000–45,000+
Key Features:
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QD-OLED panel technology
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Extremely high color volume
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Excellent brightness for OLED
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Advanced AI processing
Why It’s Premium:
Samsung’s QD-OLED TVs combine OLED contrast with quantum dot color enhancement, producing some of the most vibrant images on the market.
Best For:
Home theaters, HDR enthusiasts, high-end gaming setups.
LG G5 OLED Series (Flagship 2025)
Estimated Price: HKD 30,000–48,000+
Key Features:
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Flagship OLED panel
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Ultra-thin premium design
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Exceptional color accuracy
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Industry-leading contrast
Why It’s Premium:
The LG G5 OLED is designed for users who want reference-level image quality, offering perfect blacks, stunning detail, and elegant aesthetics.
Best For:
Dedicated home cinemas, film enthusiasts, premium interiors.
7. Which 4K TV Is Right for You?
Casual Streaming & TV Shows
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Samsung Crystal UHD
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TCL Budget Mini LED
Sports & Bright Rooms
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Samsung Neo QLED
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TCL QM7K / QM8K
Movies & HDR
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LG C5 OLED
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Samsung QD-OLED
Gaming
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TCL QM8K
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Samsung Neo QLED
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LG OLED C5 / G5
8. Final Thoughts
In 2025, choosing the best 4K smart TV is less about resolution and more about panel technology, brightness, contrast, and usage needs.
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Budget TVs now deliver impressive quality
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Mid-range models offer the best value
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Upper mid-range TVs rival premium sets
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Premium OLED and QD-OLED TVs deliver cinematic excellence
No matter your budget, Samsung, LG, and TCL provide strong, future-ready options that ensure excellent performance for years to come.
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