0 Compare Sony XBR-55A9F vs Sony KD-55XG8577 - DisplayDB

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Comparison between Sony XBR-55A9F vs Sony KD-55XG8577

General Info
Model Number Sony XBR-55A9F Sony KD-55XG8577
Price
Type TV TV
Year 2018 2019
Brand Sony Sony
Model Series A9F XG85
Model Number XBR-55A9F KD-55XG8577
Display
Screen Size Class 55" (inches) 55" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 47.63 in
121 cm
1209.75 mm
3.97 ft
47.63 in
121 cm
1209.75 mm
3.97 ft
Screen Height 26.79 in
68 cm
680.483 mm
2.23 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 0.315 mm 0.315 mm
Screen Pixel Density 81 ppi 81 ppi
Screen-to-Body Ratio 94.29 % 93.79 %
Backlight Source W-LED Edge LED
DCI P3 99% 95%
Rec.2020 75 70
Screen Brightness 400 cd/m² 350 cd/m²
Max Screen Brightness 800 cd/m² 600 cd/m²
Static Screen Contrast 1000 : 1 1200 : 1
Dynamic Screen Contrast 5000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 20 ms 14 ms
Display Minimum Response Time 1 ms
Display Coating Glossy
HDR Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 3.39 in
8.6 cm
86.1 mm
0.28 ft
2.05 in
5.2 cm
52 mm
0.17 ft
Case Weight 23.8 kg
52 lbs
18.7 kg
41 lbs
Case Width with Stand 48.35 in
122.8 cm
1228 mm
4.03 ft
48.46 in
123.1 cm
1231 mm
4.04 ft
Case Height with Stand 27.91 in
70.9 cm
709 mm
2.33 ft
30.55 in
77.6 cm
776 mm
2.55 ft
Case Depth with Stand 11.89 in
30.2 cm
302 mm
0.99 ft
12.4 in
31.5 cm
315 mm
1.03 ft
Case Weight with Stand 30 kg
66 lbs
19.7 kg
43 lbs
Case Color Black Silver
Hardware
System on Chip or SoC MediaTek MT5893 MediaTek MT5893
CPU ARM Cortex-A73 ARM Cortex-A73
CPU Cores 4 4
CPU Frequency 1500 1500
GPU ARM Mali-G71 ARM Mali-G71
GPU Cores 2
GPU Frequency 700
RAM Memory Size 4 3
Internal Storage 16 16
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
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 4.2
Connectivity 1 x Ethernet RJ45
4 x HDMI 2.0 (eARC; CEC)
1 x AV Composite In 3.5 mm jack
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 RS232 (C)
1 x USB 3.0 (max 0.9 A)
1 x IR Out
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
Audio
Audio Speakers 2 x 13W 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS Android 8.0 Oreo Android 8.0 Oreo
Android 9.0 Pie
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
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
Extra Features ControlSync IN/OUT port - 2.5 mm stereo jack
Ergonomics
Case Width 48.35 in
122.8 cm
1228 mm
4.03 ft
48.46 in
123.1 cm
1231 mm
4.04 ft
Case Height 27.99 in
71.1 cm
711 mm
2.33 ft
28.07 in
71.3 cm
713 mm
2.34 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 x 200 200 x 300
Removable VESA Stand Yes Yes
Height Adjustment No No
Height Adjustment Range 115 mm
11.5 cm
4.5276 in
0.3773 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Left Swivel 120 °
Right Swivel 120 °
Forward and Backward Tilt Support No No
Forward Tilt 10 °
Backward Tilt 29 °
Frequency and Interpolation
Vertical Digital Frequency 120 Hz 120 Hz
Horizontal Digital Frequency 31.5 kHz - 95 kHz
Screen Interpolation Technology Motionflow XR
Screen Interpolation Value 1000
Screen Interpolation Measurement Unit XR
Accessories
Extras IR extender cable
Remote control - RMF-TX220U
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 -10 °C - 60 °C
14 °F - 140 °F
Internal Storage Humidity 10 % - 85 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Sony XBR-55A9F Sony KD-55XG8577