Features of the 2017 Sony KD-77A1 77"
Sony KD-77A1
77" 4K HDRParts
Summary
77"
4K
HDR
67.8 in
39.3 in
3.9 in
OLED
400, maximum peak of 750 nits
Infinite:1
Total 50 W
Android TV 6 Marshmallow
Basics: Sony KD-77A1 specs: Technical sheet
Brand
- Brand
- Sony
- Serie
- A1
- Model
- KD-77A1
- Other Codes
Release Date
- Year
- 2017
Image
LCD LED
Technology
OLED WRGBOLED WRGB panels achieve an infinite contrast, the additional white LED provides extra brightness
Final image
PerfectAn image with pure blacks, maybe the brightness and the life time are slightly lower than on an LCD panel
Technical Details
Size (inches) and resolution
- Diagonal
- 77 inches
- Resolution
- 4K • 3840 x 2160
- Aspect ratio
- 16:9
- Pixel density
- 57 ppi
Technology
- Panel type
- LCD technology
- Subpixel type
- WRGB
- Refresh rate
- 60 Hz
- Panel Manufacturer
- LG Display
Backlight and contrast
- Backlight type
- Self-luminous pixels
- Backlight form
- Brightness
- Contast
- Light sensor
- Sí
Colorimetry
- Quantum Dots
- No
- Color spaces
- Color depth
- 10 bits
HDR
- Tradename
- HDR technologies
-
- Dolby Vision
- HDR10
- HLG
Crystal
- Anti-glare filter
- --
- Vision angle
-
HorizontalVertical
Processing
These features modify the images received by television via software, in many cases they create unwanted artifacts, we disable some of them, but here you have them ...
- Image processor
Response times
- Minimum time
- --
- Average time
- --
- Input lag
- 31 ms
- Gaming
- --
Technologies
Sound
- Speakers
- 10W 2x 10W 2x
- Power
- 50 W
- Output channels
Sound Technologies
- Technologies
-
- Dolby Digital Plus
- Dolby Pulse
Digital tuner:
- Terrestrial
-
- DVB-T
- DVB-T2
- DVB-S
- DVB-S2
- DVB-C
- Satelite
- Cable
-
- DVB-C
- ATSC & QAM
- No
- ISDB
- No
- DTMB
- No
Analog tuner
- NTSC
- --
- PAL
- Yes
- SECAM
- Yes
Hybrid television
- HbbTV
- No
Cable connections
- RF antenna
- Antenna (RF) 1x
- HDMI
- HDMI 2.0 4x ARC CEC
- USB
- USB 2.0 2x USB 3.0 1x
- Satellite
- DVB-S DVB-S2 Satellite In (Sub; F-type female) 1x Satellite In (Main; F-type female) 1x
- Composite
- CI
- CI+ 1.3 1x
- Optical Audio
- Optical Audio Out 1x
- 3.5mm audio
- 3.5 mm Audio Out 1x
- Ethernet
- Ethernet RJ45 1x
Wireless connections
- Wi-Fi
- Yes • 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n,
- Bluetooth
- Yes •
Content delivery
- Chromecast
- DLNA
- Wi-Fi Direct
Remote control
- Type of command
- --
- Control of multiple devices
- Yes
Others
- PVR recording
- Yes • PVR
- PIP
- No
Design
Image gallery
With Stand
- Dimensions
- 172.1 cm•99.3 cm•39.9 cm
- Weight
- 45.3 Kg
Without Stand
- Dimensions
- 172.1 cm•99.7 cm•9.9 cm
- Weight
- 37.8 Kg
- Screen shape
- Flat
- Frameless
- Yes
- Colors
Stand
- Removable stand
- No
- Stand shape
- --
VESA
- VESA size
- 400 x 300 mm
Others
- Single cable
- No
- Ambient mode
- No
Operating System
Operating System
- SW
- Android • Android TV 6 Marshmallow
Voice assistants
- Alexa
- Google Assistant
- Voice control
- Yes
Hardware
- SOC model
- ARM Cortex-A53
- RAM
- 2GB
- ROM
- 16GB
Consumption
- HbbTV
Cable connections
- Energy efficiency
- G
- Standby consumption
- 0.5 W
- Average consumption
- 262 W
- Consumption
- 765 W
Power supply
- Power supply
- 220 V - 240 V (volts)
- Wi-Fi
- Power supply frequency
- 50 Hz - 60 Hz (hertz)
Certificates
- Certificates
- ENERGY STAR, UL/cUL