Samsung’s Q7 series, introduced in 2018, featured two models: the QN65Q7FN with a flat screen and the QN65Q7CN with a curved display. In 2019, the Q70R series was released as an upgrade. This comparison focuses on the key differences between the 65-inch versions of these models: QN65Q7FN (2018), QN65Q7CN (2018), and QN65Q70R (2019).
Display Technology and Image Quality
One of the most significant improvements in the Q70R (2019) is its Direct Full Array 4x backlighting, which provides uniform illumination across the entire screen. In contrast, the 2018 models (Q7FN and Q7CN) use Edge-lit LED technology, where the backlight is positioned along the edges, resulting in less precise dimming control. The 2019 model also features Ultimate UHD Dimming, an enhancement over the Supreme UHD Dimming found in the 2018 models.
In terms of color reproduction, both series use Quantum Dot technology. While the 2019 Q70R is marketed with 100% Color Volume with Quantum Dot and the 2018 models use Q Color, these are branding differences rather than technical improvements. HDR capabilities remain consistent across both model years.
Features and Connectivity
The Q70R (2019) introduces Tizen 5.0, an updated operating system that adds support for Google Assistant and Alexa, features absent in the 2018 models. While Samsung promotes AI technology in the newer model, this likely refers to its smart assistant capabilities rather than a significant hardware upgrade.
Another notable difference is the USB port count—the Q70R (2019) includes two USB ports, whereas the Q7FN and Q7CN (2018) models offer three. Additionally, One Connect, Samsung’s external connection hub, is not mentioned for the 2019 Q70R, suggesting a shift in design.
Conclusion
The Samsung Q70R (2019) brings an improved display with better dimming and backlighting but sacrifices some connectivity options. The Q7FN and Q7CN (2018) models remain competitive, especially for users who prefer more USB ports and One Connect functionality. If better image quality is a priority, the Q70R is the superior choice, but for those who value additional ports and accessories, the 2018 models still hold their ground.
| QN65Q70R (2019) | differences | QN65Q7FN (2018) | QN65Q7CN (2018) | |
| screen | ||||
| Screen Size | 64.5″ | 64.5″ | 64.5″ | |
| Style | Flat Panel | Flat Panel | Curved Panel | |
| Resolution | 3,840 x 2,160 | 3,840 x 2,160 | 3,840 x 2,161 | |
| screen bit | 10bit | 10bit | 10bit | |
| type screnn | Quantum Dot | Quantum Dot | Quantum Dot | |
| screen technology | VA | VA | VA | |
| Backlighting | Direct Full Array 4x | ✅❗ | Edge-lit LED | Edge-lit LED |
| Dimming Technology | Ultimate UHD Dimming | ✅ | Supreme UHD Dimming | Supreme UHD Dimming |
| Stand Type (Color) | Simple Stand | ✅ | T-Center | C-Center |
| Bezel Width | 4 Bezel-less | 4 Bezel-less | 4 Bezel-less | |
| Video | ||||
| Motion Rate | 240 | 240 | 240 | |
| refresh rate | 120 | 120 | 120 | |
| Color | 100% Color Volume with Quantum Dot | ✅ | Q Color | Q Color |
| HDR (High-Dynamic Range) | Quantum HDR 8x | ✅ | Q HDR Elite | Q HDR Elite |
| Picture Engine | Quantum Processor 4K | ✅ | Q Engine | Q Engine |
| Audio | ||||
| Dolby | Yes | Yes | ||
| Sound Output | 40W | 40W | 40W | |
| Woofer | Yes | Yes | Yes | |
| Speaker Type | 2.1CH | ✅❗ | 4.1CH | 4.1CH |
| Multiroom Link | Yes | Yes | Yes | |
| Features | ||||
| OS | Tizen 5.0 | ✅❗ | Tizen 4.0 | Tizen 4.0 |
| Wi-Fi | Yes | Yes | Yes | |
| Bluetooth | Yes | Yes | Yes | |
| Smart Hub | Yes (incl. Sports, Music and TV Plus) | Yes (incl. Sports, Music and TV Plus) | Yes (incl. Sports, Music and TV Plus) | |
| Bixby | Yes | Yes | Yes | |
| Digital Clean View | Yes | Yes | Yes | |
| Ultra Black | No | No | No | |
| ConnectShare | Yes | Yes | Yes | |
| Closed Captioning | Yes | Yes | Yes | |
| Game Mode | Yes | Yes | Yes | |
| Eco Sensor | Yes | Yes | Yes | |
| Mobile to TV – Mirroring, DLNA | Yes | Yes | Yes | |
| Google Assistant | Yes | ✅❗ | No | No |
| Alexa | Yes | ✅❗ | No | No |
| Auto Channel Search | Yes | Yes | Yes | |
| InstaPort S (HDMI Quick Switch) | Yes | Yes | Yes | |
| Channel Guide | Yes | Yes | Yes | |
| Ambient Mode | Yes | Yes | Yes | |
| Auto Power Off | Yes | Yes | Yes | |
| AI Technology | Yes | ✅ | No | No |
| Apps Platform | Smart TV with Bixby Voice, Apps and Full Web Browser | Smart TV with Bixby Voice, Apps and Full Web Browser | Smart TV with Bixby Voice, Apps and Full Web Browser | |
| Auto Motion Plus | Yes | Yes | Yes | |
| Embedded POP | Yes | Yes | Yes | |
| Anynet+ (HDMI-CEC) | Yes | Yes | Yes | |
| V-Chip | Yes | Yes | Yes | |
| TV to Mobile – Mirroring | Yes | Yes | Yes | |
| USB HID Support | Yes | Yes | Yes | |
| AI Upscale | Yes | Yes | Yes | |
| Easy Pairing | ? | ✅ | Yes | Yes |
| Inputs & Outputs | ||||
| HDMI | 4 | 4 | 4 | |
| USB | 2 | ✅❗ | 3 | 3 |
| Ethernet | Yes | Yes | Yes | |
| RF In (Terrestrial/CableР’В | Yes | Yes | Yes | |
| RF In (Satellite Input) | Yes | Yes | Yes | |
| Digital Audio Out (Optical) | Yes | Yes | Yes | |
| Audio Return Channel SupportР’В | Yes | Yes | Yes | |
| One Connect | No | ✅❗ | Yes | Yes |
| Dimensions | ||||
| Product Size (W x H x D) Without Stand | 57.1″ x 32.7″ x 2.4″ | ✅ | 56.9″ x 32.6″ x 1.8″ | 56.8″ x 32.6″ x 4.1″ |
| Product Size (W x H x D) With Stand | 57.1″ x 35.8″ x 11.3″ | ✅ | 56.9″ x 36″ x 13.9 | 56.8″ x 36″ x 14.8″ |
| Product Weight With Stand | 54.9 lb. | ✅ | 60 lb | 61.1 lb |
| System | ||||
| Digital Broadcasting | ATSC/ClearQAM | ATSC/ClearQAM | ATSC/ClearQAM | |
| Analog Tuner | Yes | Yes | Yes | |
| Accessories | ||||
| Remote control | TM1950C | ✅❗ | TM1850A | TM1850A |
