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| Brand | Sony |
| Type | TV |
| Size | 55" (inches) |
| Panel | OLED |
| Refresh Rate | 120 Hz |
| Min Response Time | 1 ms |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | |
|---|---|
| Type | TV |
| Year | 2018 |
| Brand | Sony |
| Model Series | AF9 |
| Model Number | KD-55AF9 |
| Size | 55" (inches) |
| Panel | OLED |
| Operating System | Android 8.0 Oreo |
| Display | |
| Screen Size Class | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Manufacturer | LG Display |
| Display Type | OLED |
| Display Bit Depth | 10 bits |
| Frame Rate Control | No |
| Max Number of Colors | 1073741824 |
| Bits | 30 |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm |
| Screen Pixel Density | 81 ppi |
| Screen-to-Body Ratio | 94.29 % |
| Backlight Source | Direct LED |
| DCI P3 | 99% |
| Rec.2020 | 75 |
| Screen Brightness | 400 cd/m² |
| Max Screen Brightness | 800 cd/m² |
| Static Screen Contrast | 1200 : 1 |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| Screen Input Lag | 20 ms |
| Display Minimum Response Time | 1 ms |
| Display Average Response Time | 13 ms |
| Display Maximum Response Time | 32 ms |
| Display Coating | Glossy |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| 3D | No |
| Size, weight, color | |
| Case Depth | 3.39 in 8.6 cm 86.1 mm 0.28 ft |
| Case Weight | 23.8 kg 52 lbs |
| Case Width with Stand | 48.35 in 122.8 cm 1228 mm 4.03 ft |
| Case Height with Stand | 27.91 in 70.9 cm 709 mm 2.33 ft |
| Case Depth with Stand | 12.6 in 32 cm 320 mm 1.05 ft |
| Case Weight with Stand | 30 kg 66 lbs |
| Case Color | Black |
| 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 |
| RAM Memory Size | 4 |
| Internal Storage | 16 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S DVB-S2 DVB-C |
| Built-in Camera | 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) Bluetooth Wi-Fi Direct DLNA |
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; 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 3.5 mm jack 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) |
| Audio | |
| Audio Speakers | 2 x 13W |
| Built-in Subwoofer | 2 x 10 |
| Features | |
| OS | Android 8.0 Oreo |
| Cool Features | S-Force Front Surround sound ClearAudio+ PVR Precision Color Mapping Triluminos Display S-Force Front Surround sound Clear Phase Speaker Live Color Technology Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.2 Pixel Contrast Booster Object-based HDR remaster Super Bit mapping 4K HDR Dual Database Processing Voice command DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Object-based Super Resolution Image Processor - X1 Ultimate BRAVIA Sync (HDMI-CEC) Light sensor |
| Ergonomics | |
| Case Width | 48.35 in 122.8 cm 1228 mm 4.03 ft |
| Case Height | 27.99 in 71.1 cm 711 mm 2.33 ft |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 400 x 200 |
| Removable VESA Stand | Yes |
| Height Adjustment | No |
| Landscape or Portrait Pivot Support | No |
| Left or Right Swivel Support | No |
| Forward and Backward Tilt Support | No |
| Frequency and Interpolation | |
| Vertical Digital Frequency | 120 Hz |
| Screen Interpolation Technology | Picture Performance Index |
| Screen Interpolation Value | 640 |
| Screen Interpolation Measurement Unit | PPI |
| Power | |
| 110V | 100 V - 120 V |
| 220V | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Power Consumption in Sleep Mode | 0.5 W |
| Average Power Consumption | 150 W |
| Maximum Power Consumption | 401 W |
| Energy Class | B |
| Accessories | |
| Extras | IR extender cable |
| Certificates and Standards | |
| Licenses | 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 % |
