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General Info | ||
---|---|---|
Model Number | Sony KD-77A1 | Sony KD-55XG8196 |
Price | ||
Type | TV | TV |
Year | 2017 | 2019 |
Brand | Sony | Sony |
Model Series | A1 | XG81 |
Model Number | KD-77A1 | KD-55XG8196 |
Display | ||
Screen Size Class | 77" (inches) | 55" (inches) |
Diagonal Size | 76.77 in 195 cm 1950 mm 6.4 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
Screen Width | 66.91 in 170 cm 1699.57 mm 5.58 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
Screen Height | 37.64 in 95.6 cm 956.009 mm 3.14 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
Display Manufacturer | LG Display | |
Display Type | OLED | IPS |
Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
Frame Rate Control | No | 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 | 0.443 mm | 0.315 mm |
Screen Pixel Density | 57 ppi | 81 ppi |
Screen-to-Body Ratio | 94.69 % | 92 % |
Backlight Source | Edge LED | Direct LED |
DCI P3 | 96% | |
Adobe RGB 1998 | 95 % | |
Screen Brightness | 400 cd/m² | |
Max Screen Brightness | 750 cd/m² | |
Static Screen Contrast | 1000 : 1 | |
Dynamic Screen Contrast | 50000000 : 1 | |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Screen Input Lag | 31 ms | |
Display Minimum Response Time | 1 ms | |
Display Average Response Time | 5 ms | |
HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HDR10 HLG (Hybrid Log Gamma) |
3D | No | No |
Size, weight, color | ||
Case Depth | 3.9 in 9.9 cm 99 mm 0.32 ft |
3.11 in 7.9 cm 79 mm 0.26 ft |
Case Weight | 37.8 kg 83 lbs |
16.1 kg 35 lbs |
Case Width with Stand | 67.76 in 172.1 cm 1721 mm 5.65 ft |
48.86 in 124.1 cm 1241 mm 4.07 ft |
Case Height with Stand | 39.09 in 99.3 cm 993 mm 3.26 ft |
30.87 in 78.4 cm 784 mm 2.57 ft |
Case Depth with Stand | 15.71 in 39.9 cm 399 mm 1.31 ft |
13.27 in 33.7 cm 337 mm 1.11 ft |
Case Weight with Stand | 45.3 kg 100 lbs |
17.3 kg 38 lbs |
Case Color | Black | Black |
Hardware | ||
System on Chip or SoC | MediaTek MT5891 | MediaTek MT5596 |
CPU | ARM Cortex-A53 | ARM Cortex-A53 |
CPU Cores | 4 | 4 |
CPU Frequency | 1100 | 1100 |
GPU | ARM Mali-T860 MP2 | ARM Mali-T860 MP2 |
GPU Cores | 2 | 2 |
GPU Frequency | 700 | 700 |
RAM Memory Size | 2 | 3 |
Internal Storage | 16 | 16 |
TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
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) 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) Wi-Fi Direct DLNA Bluetooth 4.1 |
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) |
1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x IR Out 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x Antenna (RF) (female) 1 x USB 3.0 (max 0.9 A) 1 x CI+ 1.4 |
Audio | ||
Audio Speakers | 2 x 10W | 2 x 10W |
Built-in Subwoofer | 1 x 10 | |
Features | ||
OS | Android 6.0.1 Marshmallow Android 7.0 Nougat Android 8.0 Oreo |
Android 8.0 Oreo Android 9.0 Pie |
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 |
ClearAudio+ Voice command Clear Phase Speaker Live Color Technology Dynamic Backlight Control Frame Dimming Triluminos Display PVR Dynamic Contrast Enhancer Dual database processing 4K X-Reality Pro S-Force Front Surround sound HDCP (High-bandwidth Digital Content Protection) 2.3 BRAVIA Sync (HDMI-CEC) Light sensor |
Extra Features | Anti-theft stand lock slot - Kensington | |
Ergonomics | ||
Case Width | 67.76 in 172.1 cm 1721 mm 5.65 ft |
48.86 in 124.1 cm 1241 mm 4.07 ft |
Case Height | 39.25 in 99.7 cm 997 mm 3.27 ft |
28.39 in 72.1 cm 721 mm 2.37 ft |
Vesa Mount Support | Yes | Yes |
VESA Interface Standard Size | 400 x 300 | 200 x 200 |
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 | 120 Hz | 60 Hz |
Screen Interpolation Technology | Motionflow XR | Motionflow XR |
Screen Interpolation Value | 1000 | 400 |
Screen Interpolation Measurement Unit | XR | XR |
Accessories | ||
Extras | IR extender cable | IR extender cable |
Certificates and Standards | ||
Licenses | ENERGY STAR UL/cUL |
ENERGY STAR UL/cUL |
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 |
Sony KD-77A1 | Sony KD-55XG8196 |