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| General Info | ||
|---|---|---|
| Model Number | Samsung QE55Q70B | TCL 55EC780 |
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| Price | ||
| Type | TV | TV |
| Year | 2022 | 2019 |
| Brand | Samsung | TCL |
| Model Series | Q70B | EC78 |
| Model Number | QE55Q70B | 55EC780 |
| Alias | QE55Q70BATXXC GQ55Q70BATXZG |
55EC780X1 |
| Display | ||
| Screen Size Class | 55" (inches) | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | VA | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.315 mm |
| Screen Pixel Density | 80 ppi | 80 ppi |
| Screen-to-Body Ratio | 94.19 % | 90.77 % |
| Backlight Source | Edge LED | Edge LED |
| DCI P3 | 100% | |
| Screen Brightness | 400 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Coating | Anti-glare/Matte | |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive HDR10+ Gaming Quantum HDR |
HDR10+ HDR Pro Dolby Vision |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.01 in 2.6 cm 25.7 mm 0.08 ft |
3.07 in 7.8 cm 78 mm 0.26 ft |
| Case Weight | 16.1 kg 35 lbs |
12.2 kg 27 lbs |
| Case Width with Stand | 48.54 in 123.3 cm 1232.9 mm 4.04 ft |
48.9 in 124.2 cm 1242 mm 4.07 ft |
| Case Height with Stand | 30.48 in 77.4 cm 774.1 mm 2.54 ft |
30.75 in 78.1 cm 781 mm 2.56 ft |
| Case Depth with Stand | 9.81 in 24.9 cm 249.1 mm 0.82 ft |
8.66 in 22 cm 220 mm 0.72 ft |
| Case Weight with Stand | 16.9 kg 37 lbs |
12.4 kg 27 lbs |
| Case Color | Titan Gray | Black |
| Hardware | ||
| CPU Cores | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA Bluetooth 5.2 Wireless Dex Wireless TV On - Samsung WOW Wired TV On - Samsung WOL |
Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz Wi-Fi Direct DLNA 1.5 |
| Connectivity | 4 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Satellite In (Sub; F-type female) 2 x USB 2.0 1 x Ethernet RJ45 |
2 x HDMI 2.0 (b; HDCP 2.2) 1 x HDMI 2.0 (b; HDCP 2.2; MHL; ARC) 1 x RCA Video In 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In 2 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+ 1.4 |
| Audio | ||
| Audio Speakers | 2 x 10W | 4 x 13W |
| Features | ||
| OS | Tizen 6.5 | Android 9.0 Pie |
| Cool Features | MultiView Samsung Health Game Motion Plus MBR Support LED Clear Motion 360 Video Player Super Ultrawide GameView & Game Bar Eco Sensor V-Chip Wide Viewing Angle Dynamic Black EQ Google Assistant SmartThings Far-Field Voice Interaction Supreme UHD Dimming 4K AI Upscaling Music Wall Noise Reduction Auto Motion Plus Accessibility (Enlarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption) Alexa ConnectShare TV Plus Tap View Bixby Real Depth Enhancer Filmmaker Mode Adaptive Picture Natural Mode Support Motion Xcelerator Turbo+ Smart Calibration - Basic HDR Gaming Interest Group (HGiG) Multiroom Link 3-side Bezelless Design 100% Color Volume with Quantum Dot Brightness/Color Detection AMD FreeSync Premium Pro 360 Camera Support Ambient Mode+ Voice command PC on TV |
HDCP (High-bandwidth Digital Content Protection) 2.2 Picture noise reduction Wide Color Gamut Game mode / Film Mode / Sports mode Google Assistant |
| Extra Features | AirSlim Design | Remote control - RC602S6+RC802N6 |
| Ergonomics | ||
| Case Width | 48.54 in 123.3 cm 1232.9 mm 4.04 ft |
48.9 in 124.2 cm 1242 mm 4.07 ft |
| Case Height | 27.9 in 70.9 cm 708.7 mm 2.33 ft |
28.74 in 73 cm 730 mm 2.4 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 200 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 120 Hz | 60 Hz |
| Screen Interpolation Technology | Picture Quality Index | Picture Performance Index |
| Screen Interpolation Value | 3400 | 2000 |
| Screen Interpolation Measurement Unit | PQI | PPI |
| Accessories | ||
| Extras | SolarCell Remote - TM2280E | |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 20 % - 25 % | |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
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| Internal Storage Humidity | 10 % - 90 % |
| Samsung QE55Q70B | TCL 55EC780 |
