Samsung Q70C vs Q70D: Older But Better?
Naila Syifa
Updated February 2025
If you're looking for a mid-range QLED TV, the Samsung Q70C and Q70D are some great options to consider. The Q70D is a 2024 model, following the 2023-released mid-range QLED TV, the Q70C. Between the two, which one should you pick? Let's compare both TVs across a few key aspects and explore their similarities and differences.
Key Takeaways
Despite being the older model, the Q70C has some edges with Real Depth Enhancer and FreeSync Premium Pro. The Q70D offers no Real Depth Enhancer and features FreeSync Premium. The Q70D has an additional 360 Audio feature for more immersive 3D surround sound but requires compatible Galaxy Buds.
Samsung Q70C
2023 Mid-Range QLED 4K TV
✓ Quantum Processor 4K
✓ Real Depth Enhancer
✓ Motion Xcelerator 120Hz
✓ FreeSync Premium Pro
Samsung Q70D
2024 Mid-Range QLED 4K TV
✓ Quantum Processor 4K
✓ 100% Color Volume
✓ 360 Audio
✓ FreeSync Premium
Display
Real Depth Enhancer on Samsung Q70C
Both the Samsung Q70C and Q70D deliver 4K resolution with up to 120Hz refresh rate, and their Quantum Processor 4K allows them to upscale content to 4K resolution to provide a more detailed and sharper image.
Quantum Dot technology on both models ensures vibrant and accurate colors, delivering 100% color volume. Meanwhile, Quantum HDR delivers enhanced HDR performance that provides deeper blacks and brighter highlights.
The Q70C and Q70D both use Dual LED to enhance contrast. That means, they have two different color temperature backlights that work together to improve contrast and color accuracy.
Interestingly, the older Q70C features Real Depth Enhancer, which is missing on the Q70D and is exclusively reserved for the higher-end model among Samsung's 2024 QLED TV lineup, the Q80D. Real Depth Enhancer increases depth and contrast by analyzing where the viewer's eyes are focused, providing more realistic images.
Audio
360 Audio on Samsung Q70D
Both smart TVs feature a 2-channel speaker, which emits 20W of audio output. Sound can feel immersive with the Object Tracking Sound (OTS) Lite feature, which tracks the movement of on-screen objects and makes the audio follow the action.
Both the Q70C and Q70D also feature Adaptive Sound Plus. It optimizes the audio output based on the audio content and the room's characteristics where the TV is placed.
One audio feature that the Q70D newly adds is 360 Audio. It delivers immersive surround sound coming from all directions, making you feel like you're in the middle of the action. However, this feature is only available when the TV is paired with compatible Galaxy Buds.
Smart Features
Samsung Q70C
The Samsung Q70C and Q70D have no notable differences when it comes to smart TV functionality. Both powered by Tizen OS, they support a wide range of popular streaming apps and other services, and the included Samsung TV Plus even gives free access to a library of live and on-demand content.
Both smart TVs have built-in Alexa and Bixby, but you can also connect to compatible Alexa and Google Assistant smart speakers to control the TV with voice commands.
In addition, smart home control is supported through the SmartThings Hub, allowing you to manage compatible SmartThings and Matter devices from the TV.
Gaming Features
Samsung Q70C
With features like Gaming Hub and Game Bar, the Q70C and Q70D are great for gaming. Gaming Hub is an all-in-one gaming platform that lets you access cloud gaming services, while Game Bar provides quick access to gaming settings and tools.
Once gaming signals are detected, both TVs automatically switch to Game Mode or Auto Low Latency Mode (ALLM), reducing input lag for a more responsive gaming experience.
Both TVs also support FreeSync, which helps reduce screen tearing and stuttering for a smoother gaming experience. However, the Q70C has a slight edge with FreeSync Premium Pro, which is more powerful and advanced compared to the FreeSync Premium on the Q70D, such as offering HDR support.
Samsung Q70C vs Q70D
Final Thoughts
Samsung Q70D
Despite the Q70D being the newer model, the Q70C still manages to hold its own in several areas. The inclusion of Real Depth Enhancer on the Q70C provides a more immersive and realistic viewing experience, while FreeSync Premium Pro appeals to dedicated gamers.
While the Q70D introduces the new 360 Audio feature, it requires pairing with Galaxy Buds. With no Real Depth Enhancer and just FreeSync Premium on the Q70D, the Q70C feels like a more compelling option, even as an older model.
If you like to read more about Smart TV, check out our other relevant guides here:
Samsung Q60D vs Q70D
Samsung Q70D vs Q80D
Samsung Q60D vs Q80D
Samsung Q80D vs QN85D
Samsung Q60C vs Q60D
Samsung Q80C vs Q80D
Author
Naila Syifa
Naila has spent over 1,800 hours researching, exploring, and writing about the latest trends in technology, consumer electronics, and smart home gadgets.
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