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| General Info | ||
|---|---|---|
| Model Number | Sony KD-55XG8577 | Dell UltraSharp U2419H |
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| Price | ||
| Type | TV | Monitor |
| Year | 2019 | 2018 |
| Brand | Sony | Dell |
| Model Series | XG85 | |
| Model Number | KD-55XG8577 | UltraSharp U2419H |
| Display | ||
| Screen Size Class | 55" (inches) | 24" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
23.78 in 60.4 cm 604 mm 1.98 ft |
| Screen Width | 47.63 in 121 cm 1209.75 mm 3.97 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 26.79 in 68 cm 680.483 mm 2.23 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.315 mm | 0.275 mm |
| Screen Pixel Density | 81 ppi | 92 ppi |
| Screen-to-Body Ratio | 93.79 % | 92.49 % |
| Backlight Source | Edge LED | W-LED |
| DCI P3 | 95% | 85% |
| Rec.2020 | 70 | |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 250 cd/m² |
| Max Screen Brightness | 600 cd/m² | |
| Static Screen Contrast | 1200 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 14 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.05 in 5.2 cm 52 mm 0.17 ft |
1.54 in 3.9 cm 39 mm 0.13 ft |
| Case Weight | 18.7 kg 41 lbs |
3.14 kg 7 lbs |
| Case Width with Stand | 48.46 in 123.1 cm 1231 mm 4.04 ft |
21.2 in 53.9 cm 538.5 mm 1.77 ft |
| Case Height with Stand | 30.55 in 77.6 cm 776 mm 2.55 ft |
13.72 in 34.8 cm 348.4 mm 1.14 ft |
| Case Depth with Stand | 12.4 in 31.5 cm 315 mm 1.03 ft |
6.5 in 16.5 cm 165 mm 0.54 ft |
| Case Weight with Stand | 19.7 kg 43 lbs |
5.09 kg 11 lbs |
| Case Color | Silver | Black, Gray |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | |
| CPU | ARM Cortex-A73 | |
| CPU Cores | 4 | |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G71 | |
| GPU Cores | 2 | |
| GPU Frequency | 700 | |
| RAM Memory Size | 3 | |
| Internal Storage | 16 | |
| TV Tuner | 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 4.2 |
|
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x Antenna (RF) (female) 1 x Satellite In (Sub; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x CI+ 1.4 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 IR Out 1 x Optical Audio Out 1 x USB 3.0 (max 0.9 A) 1 x 3.5 mm Audio Out |
1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort (Output MST) 2 x USB 3.0 (charger - 5V/2.0A) 2 x USB 3.0 (downstream) |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Features | ||
| OS | Android 8.0 Oreo Android 9.0 Pie |
|
| Cool Features | Voice command ClearAudio+ S-Force Front Surround sound PVR Super Bit mapping 4K HDR Clear Phase Speaker Image Processor - X1 Dual database processing Dynamic Contrast Enhancer Object-based HDR remaster Light sensor Triluminos Display Dynamic Backlight Control DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Live Color Technology Frame Dimming BRAVIA Sync (HDMI-CEC) HDCP (High-bandwidth Digital Content Protection) 2.3 |
HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 48.46 in 123.1 cm 1231 mm 4.04 ft |
21.2 in 53.9 cm 538.5 mm 1.77 ft |
| Case Height | 28.07 in 71.3 cm 713 mm 2.34 ft |
12.35 in 31.4 cm 313.7 mm 1.03 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 300 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 40 ° | |
| Right Swivel | 40 ° | |
| Forward and Backward Tilt Support | No | Yes |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 120 Hz | 50 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | |
| Screen Interpolation Technology | Motionflow XR | |
| Screen Interpolation Value | 1000 | |
| Screen Interpolation Measurement Unit | XR | |
| Accessories | ||
| Extras | IR extender cable | DisplayPort cable USB 3.0 upstream cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR UL/cUL |
ENERGY STAR 7.0 Epeat Gold RoHS TCO Certified Displays |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Sony KD-55XG8577 | Dell UltraSharp U2419H |
