Samsung The Frame LS03D QLED 4K Smart TV (2024) vs VIZIO Quantum Pro QLED 4K TV (2023)
The Samsung The Frame LS03D QLED 4K Smart TV (2024) is the premium pick, especially for art lovers, with a peak brightness of 600 nits, making it a strong fit for displaying artwork beautifully. However, if you're after a TV that excels in bright rooms and offers better connectivity, the VIZIO Quantum Pro QLED 4K TV (2023) shines with a peak brightness of around 800 nits, ideal for daytime viewing. In real-world use, the Samsung's matte display technology makes digital art look stunningly realistic, while the VIZIO's IPS panel provides impressive wide viewing angles, perfect for group settings. Both TVs lack sufficient HDMI 2.1 ports, but the VIZIO does support 4K@120Hz on one of its ports, which is essential for gamers with the latest consoles. Key specs: Peak Brightness: 600 nits vs 800 nits and HDMI 2.1 Ports: 1 vs 1 (only one supports 4K@120Hz).
Why compare these? Both the Samsung The Frame LS03D QLED 4K Smart TV (2024) and VIZIO Quantum Pro QLED 4K TV (2023) are high-end tvs competing in the same market segment. This makes them direct rivals for buyers looking for high-end features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.
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Key Differences at a Glance
| Aspect | Samsung The | VIZIO Quantum |
|---|---|---|
| User Rating | 4.1★ (11,272 reviews) | ✓4.2★ (1,534 reviews) |
| Top Strength | Matte Display technology makes digital art look virtually indistinguishable from canvas | Integrated Wi-Fi 6E (Tri-band) provides faster streaming speed than most competitors |
| Main Drawback | Lack of local dimming means black levels suffer in dark rooms (edge-lit blooming) | Low native contrast causes blacks to appear gray in dark rooms (IPS characteristic) |
| Market Position | Premium | Premium |
Samsung The Frame LS03D QLED 4K Smart TV (2024)
43" / 50" / 55" / 65" / 75" / 85"
4K (3840 x 2160)
QLED LCD (Edge-lit VA Panel with Matte Display)
120 Hz native (55"-85"); 60 Hz native (43"/50")
VIZIO Quantum Pro QLED 4K TV (2023)
65" / 75"
4K (3840 x 2160)
QLED LCD (IPS-type / ADS Panel)
120 Hz native (Supports up to 240Hz @ 1080p for PC)
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung The Frame LS03D QLED 4K Smart TV (2024) vs VIZIO Quantum Pro QLED 4K TV (2023)
Samsung The Frame LS03D QLED 4K Smart TV (2024)
VIZIO Quantum Pro QLED 4K TV (2023)
| Criterion | Samsung The Frame LS03D QLED 4K Smart TV (2024) | VIZIO Quantum Pro QLED 4K TV (2023) |
|---|---|---|
| Rating | ★4.1(11,272)Amazon | ★4.2(1,534)Amazon |
Screen Size | 43" / 50" / 55" / 65" / 75" / 85" | 65" / 75" |
Resolution | 4K (3840 x 2160) | 4K (3840 x 2160) |
Screen Type | QLED LCD (Edge-lit VA Panel with Matte Display) | QLED LCD (IPS-type / ADS Panel) |
Refresh Rate | 120 Hz native (55"-85"); 60 Hz native (43"/50") | 120 Hz native (Supports up to 240Hz @ 1080p for PC) |
Processor | Quantum Processor 4K | IQ Ultra+ Processor |
Upscaling | 4K AI Upscaling | Spatial Scaling Engine |
HDR Formats | HDR10+, HDR10, HLG (No Dolby Vision) | Dolby Vision, HDR10+, HDR10, HLG |
Peak Brightness | ≈550-600 nits (SDR/HDR Real Scene) – Designed for art, not high-impact HDR | ≈1,000 nits (Marketed); ≈750-800 nits (HDR Real Scene tested) |
Local Dimming | No (Edge-lit with Frame Dimming) | Yes (Active Full Array; 40 zones on 65"; 80 zones on 75") |
Contrast | ≈4,000:1 to 5,000:1 (Native) – Good blacks but no local dimming to improve them further | ≈1,600:1 (Native) – Low native contrast due to IPS panel |
Color Gamut | ≈100% Color Volume (Quantum Dot); Pantone Art Validated | ≈97% DCI-P3 (Quantum Color) |
HDMI Ports | 4x HDMI (via One Connect Box) | 4x HDMI |
HDMI 2 1 | Yes (Port 4 only, on 55"-85" models); No (43"/50" are HDMI 2.0 only) | Partial (Only HDMI 3 supports 4K@120Hz; HDMI 1 is eARC but 4K@60Hz) |
VRR | Yes (FreeSync Premium on 55"+; Basic VRR on 43"/50") | Yes (AMD FreeSync Premium Pro, HDMI Forum VRR; 48-120Hz) |
Allm | Yes (Auto Game Mode) | Yes (Auto Low Latency Mode) |
Input Lag | ≈10 ms @ 60Hz; ≈6 ms @ 120Hz (55"+) | ≈14 ms @ 60Hz; ≈6 ms @ 120Hz |
Audio Channels | 2.0.2 Channel | 2.0 Channel |
Audio Power | 40 W | 20 W (10W x 2) |
Audio Features | Object Tracking Sound (OTS); Q-Symphony; Dolby Atmos; Adaptive Sound Pro | DTS:X; DTS Virtual:X; Dolby Atmos (Passthrough); Bluetooth Headphone capable |
Smart Platform | Samsung Tizen OS (2024) | VIZIO Home (formerly SmartCast) |
App Store | Samsung Smart Hub; Samsung Gaming Hub; Samsung Art Store (Subscription req.) | VIZIO Home (Cloud-based apps, no local store) |
Voice Assistants | Alexa Built-in; Bixby; Works with Google Assistant | VIZIO Voice (Built-in to remote); Works with Alexa/Google/Apple Home |
Casting | Apple AirPlay 2; Mobile Mirroring; Tap View | Apple AirPlay 2; Chromecast Built-in |
Connectivity | Wi-Fi 5 (802.11ac); Bluetooth 5.2; Ethernet (LAN); Ex-Link (RS-232C) | Wi-Fi 6E (Tri-band 802.11ax); Bluetooth 5.2; Ethernet (LAN); USB 2.0 |
Tuner | ATSC 1.0 (Digital) / Clear QAM (No ATSC 3.0) | ATSC 1.0 (Digital) / Clear QAM (No ATSC 3.0) |
Vesa | 200 x 200 mm (43"/50"); 400 x 300 mm (55"); 400 x 400 mm (65"/75"); 600 x 400 mm (85") | 400 x 300 mm (65"/75") |
Dimensions With Stand | Note: Legs sold separately or included depending on retailer. Panel (65"): 57.4 x 32.8 x 1.0 in | 65": 56.9 x 35.5 x 12.7 in; 75": 65.7 x 40.5 x 13.4 in |
Weight | 43": 19.6 lbs; 50": 26.9 lbs; 55": 37.5 lbs; 65": 50.3 lbs; 75": 78.0 lbs (Panel only) | 65": 41.0 lbs; 75": 59.8 lbs (with stand) |
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Samsung The Frame LS03D QLED 4K Smart TV (2024)
43" / 50" / 55" / 65" / 75" / 85"
4K (3840 x 2160)
QLED LCD (Edge-lit VA Panel with Matte Display)
120 Hz native (55"-85"); 60 Hz native (43"/50")
Quantum Processor 4K
4K AI Upscaling
Pros
- Matte Display technology makes digital art look virtually indistinguishable from canvas
- Included Slim Fit Wall Mount and One Connect Box allow for a flush, wire-free installation
Cons
- Lack of local dimming means black levels suffer in dark rooms (edge-lit blooming)
- Only one HDMI 2.1 port (Port 4) restricts users with multiple high-end consoles
VIZIO Quantum Pro QLED 4K TV (2023)
65" / 75"
4K (3840 x 2160)
QLED LCD (IPS-type / ADS Panel)
120 Hz native (Supports up to 240Hz @ 1080p for PC)
IQ Ultra+ Processor
Spatial Scaling Engine
Pros
- Integrated Wi-Fi 6E (Tri-band) provides faster streaming speed than most competitors
- IPS-type panel delivers wide viewing angles suitable for large group seating
Cons
- Low native contrast causes blacks to appear gray in dark rooms (IPS characteristic)
- Only one HDMI port supports 4K@120Hz (limiting for multi-console owners)
Which one is better?
The Samsung The Frame LS03D QLED 4K Smart TV (2024) is the better buy for most people - its 40W audio power crushes the VIZIO's 20W output. That said, grab the VIZIO Quantum Pro QLED 4K TV (2023) if you need brighter visuals in well-lit rooms - it peaks at around 800 nits, making it better for daytime viewing.
Who should buy each?
Choose the Samsung The Frame LS03D QLED 4K Smart TV (2024) if: you love displaying art with stunning realism, want superior sound quality with 40W audio, or appreciate a sleek, wire-free design.
Choose the VIZIO Quantum Pro QLED 4K TV (2023) if: you watch TV in bright rooms, need wide viewing angles for group settings, or prefer a higher peak brightness for HDR content.
Quality Seekers
Higher user rating (4.2★ vs 4.1★) indicates better overall satisfaction
→ Choose VIZIO Quantum
Safe Choice Buyers
More widely tested with 11,272 reviews vs 1,534
→ Choose Samsung The
Matte Display technology Priority
Matte Display technology makes digital art look virtually indistinguishable from canvas
→ Choose Samsung The
Integrated Wi-Fi 6E Priority
Integrated Wi-Fi 6E (Tri-band) provides faster streaming speed than most competitors
→ Choose VIZIO Quantum
Conclusion
Samsung The Frame LS03D QLED 4K Smart TV (2024) and VIZIO Quantum Pro QLED 4K TV (2023) are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The VIZIO Quantum Pro QLED 4K TV (2023) leads with a 4.2★ rating versus 4.1★. That said, Samsung The Frame LS03D QLED 4K Smart TV (2024) could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: Samsung The Frame LS03D QLED 4K Smart TV (2024) or VIZIO Quantum Pro QLED 4K TV (2023)?
Samsung The Frame LS03D QLED 4K Smart TV (2024) is the better choice if you prioritize matte display technology makes digital art look virtually indistinguishable from canvas. VIZIO Quantum Pro QLED 4K TV (2023) wins if you value integrated wi-fi 6e (tri-band) provides faster streaming speed than most competitors. Both are rated highly (4.1★ vs 4.2★), so consider your specific needs and budget.
+What are the main differences between Samsung The Frame LS03D QLED 4K Smart TV (2024) and VIZIO Quantum Pro QLED 4K TV (2023)?
Key differences: Samsung The Frame LS03D QLED 4K Smart TV (2024) offers matte display technology makes digital art look virtually indistinguishable from canvas, while VIZIO Quantum Pro QLED 4K TV (2023) stands out with integrated wi-fi 6e (tri-band) provides faster streaming speed than most competitors. Consider that Samsung The Frame LS03D QLED 4K Smart TV (2024) lack of local dimming means black levels suffer in dark rooms (edge-lit blooming). Meanwhile, VIZIO Quantum Pro QLED 4K TV (2023) low native contrast causes blacks to appear gray in dark rooms (ips characteristic). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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