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| Brand | Sony |
| Type | TV |
| Size | 77" (inches) |
| Panel | OLED |
| Refresh Rate | 120 Hz |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | |
|---|---|
| Type | TV |
| Year | 2017 |
| Brand | Sony |
| Model Series | A1 |
| Model Number | KD-77A1 |
| Size | 77" (inches) |
| Panel | OLED |
| Operating System | Android 6.0.1 Marshmallow Android 7.0 Nougat Android 8.0 Oreo |
| Display | |
| Screen Size Class | 77" (inches) |
| Diagonal Size | 76.77 in 195 cm 1950 mm 6.4 ft |
| Screen Width | 66.91 in 170 cm 1699.57 mm 5.58 ft |
| Screen Height | 37.64 in 95.6 cm 956.009 mm 3.14 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 | 0.443 mm |
| Screen Pixel Density | 57 ppi |
| Screen-to-Body Ratio | 94.69 % |
| Backlight Source | Edge LED |
| DCI P3 | 96% |
| Screen Brightness | 400 cd/m² |
| Max Screen Brightness | 750 cd/m² |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| Screen Input Lag | 31 ms |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| 3D | No |
| Size, weight, color | |
| Case Depth | 3.9 in 9.9 cm 99 mm 0.32 ft |
| Case Weight | 37.8 kg 83 lbs |
| Case Width with Stand | 67.76 in 172.1 cm 1721 mm 5.65 ft |
| Case Height with Stand | 39.09 in 99.3 cm 993 mm 3.26 ft |
| Case Depth with Stand | 15.71 in 39.9 cm 399 mm 1.31 ft |
| Case Weight with Stand | 45.3 kg 100 lbs |
| Case Color | Black |
| Hardware | |
| System on Chip or SoC | MediaTek MT5891 |
| CPU | ARM Cortex-A53 |
| CPU Cores | 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 DVB-S |
| 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 (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 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) (female) |
| Audio | |
| Audio Speakers | 2 x 10W |
| Built-in Subwoofer | 1 x 10 |
| Features | |
| OS | Android 6.0.1 Marshmallow Android 7.0 Nougat Android 8.0 Oreo |
| Cool Features | ClearAudio+ Super Bit Mapping 4K HDR S-Force Front Surround sound Triluminos Display Clear Phase Speaker Live Color Technology Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.2 PVR Object-based HDR Remaster Voice command Dual Database Processing DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Precision Color Mapping Image Processor - X1 Extreme BRAVIA Sync (HDMI-CEC) Light sensor |
| Ergonomics | |
| Case Width | 67.76 in 172.1 cm 1721 mm 5.65 ft |
| Case Height | 39.25 in 99.7 cm 997 mm 3.27 ft |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 400 x 300 |
| 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 | Motionflow XR |
| Screen Interpolation Value | 1000 |
| Screen Interpolation Measurement Unit | XR |
| Power | |
| 220V | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Power Consumption in Sleep Mode | 0.5 W |
| Average Power Consumption | 262 W |
| Maximum Power Consumption | 765 W |
| Energy Class | A+ |
| 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 % |
