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| General Info | ||
|---|---|---|
| Model Number | Samsung UE55RU7400 | Sony KD-55XF8577 |
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| Price | ||
| Type | TV | TV |
| Year | 2019 | 2018 |
| Brand | Samsung | Sony |
| Model Series | RU7400 | XF85 |
| Model Number | UE55RU7400 | KD-55XF8577 |
| Alias | UE55RU7400SXXN UE55RU7409UXZG |
|
| 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 | 47.63 in 121 cm 1209.75 mm 3.97 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.483 mm 2.23 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Type | VA | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | Yes |
| 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 | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 93.06 % | 93.79 % |
| Backlight Source | Edge LED | Edge LED |
| DCI P3 | 90% | 95% |
| Rec.2020 | 70 | |
| Screen Brightness | 280 cd/m² | 500 cd/m² |
| Max Screen Brightness | 350 cd/m² | 700 cd/m² |
| Static Screen Contrast | 5000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 10 ms | 28 ms |
| Display Minimum Response Time | 9 ms | |
| Display Average Response Time | 13 ms | |
| Display Maximum Response Time | 32 ms | |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ |
HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.31 in 5.9 cm 58.6 mm 0.19 ft |
2.05 in 5.2 cm 52 mm 0.17 ft |
| Case Weight | 17.2 kg 38 lbs |
19.1 kg 42 lbs |
| Case Width with Stand | 48.76 in 123.9 cm 1238.6 mm 4.06 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Case Height with Stand | 31.5 in 80 cm 800 mm 2.62 ft |
30.55 in 77.6 cm 776 mm 2.55 ft |
| Case Depth with Stand | 14.2 in 36.1 cm 360.6 mm 1.18 ft |
12.4 in 31.5 cm 315 mm 1.03 ft |
| Case Weight with Stand | 19.7 kg 43 lbs |
20 kg 44 lbs |
| Case Color | Gray | Silver |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5891 | |
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1100 | |
| GPU | ARM Mali-T860 MP2 | |
| GPU Cores | 2 | |
| GPU Frequency | 700 | |
| RAM Memory Size | 2 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S2 DVB-S DVB-C |
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Bluetooth Wi-Fi Direct DLNA |
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) Bluetooth Wi-Fi Direct DLNA |
| Connectivity | 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x CI+ 1.3 1 x Satellite In (Sub; F-type female) 1 x Optical Audio Out 1 x IR Out 1 x AV Composite In (Video + L/R) 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x 3.5 mm Audio Out 1 x USB 3.0 (max 0.9 A) 1 x Antenna (RF) (female) |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Tizen 5.0 | Android 7.0 Nougat Android 8.0 Oreo |
| Cool Features | Auto Low Latency Mode Contrast Enhancer Light sensor Dynamic Crystal Color Game Mode (Auto Game Mode) Voice command UHD Dimming Extended PVR Digital Clean View 4K UHD Processor UHD Upscaling Google Assistant Anynet+ (HDMI-CEC) HDCP (High-bandwidth Digital Content Protection) 2.2 |
ClearAudio+ Triluminos Display Super Bit mapping 4K HDR Voice command Clear Phase Speaker Light sensor Dynamic Backlight Control Frame Dimming S-Force Front Surround sound Live Color Technology Dynamic Contrast Enhancer DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Object-based HDR remaster HDCP (High-bandwidth Digital Content Protection) 2.2 BRAVIA Sync (HDMI-CEC) Image Processor - X1 |
| Ergonomics | ||
| Case Width | 48.76 in 123.9 cm 1238.6 mm 4.06 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Case Height | 28.12 in 71.4 cm 714.2 mm 2.34 ft |
28.07 in 71.3 cm 713 mm 2.34 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 300 x 300 |
| 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 | 60 Hz | 120 Hz |
| Screen Interpolation Technology | Picture Quality Index | Motionflow XR |
| Screen Interpolation Value | 1900 | 1000 |
| Screen Interpolation Measurement Unit | PQI | XR |
| Accessories | ||
| Extras | Smart remote control - TM1950A | IR extender cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS |
ENERGY STAR UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 85 % |
| Samsung UE55RU7400 | Sony KD-55XF8577 |
