Site Title

Compare Sony A9 OLED vs LG B1

Reviews

Neoscore
80%
88%
Pros
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • Supports Dolby Vision, HLG (Hybrid Log Gamma), and HDR10
  • 10-bit display panel
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • Supports HLG (Hybrid Log Gamma), Dolby Vision, Dolby Vision IQ, and HDR10 Pro
  • Ultra-fast response time
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
Cons

Variants

48"
48"
48"
55"
55"
65"
65"
77"
77"

Connectivity

Ports
48"4x HDMI (CEC), 1x AV Composite In (Video + L/R), 1x 3.5 mm Audio Out, 1x Antenna (RF) (female), 1x RS232 (C), 1x Optical Audio Out, 3x USB 2.0, 1x Ethernet RJ4548"4x HDMI (CEC), 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x CI+ 1.4, 1x Antenna (RF), 1x Optical Audio Out, 3x USB 2.0, 1x Ethernet RJ4548"4x HDMI 2.1 (CEC), 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x Antenna (RF), 1x Optical Audio Out, 3x USB 2.0, 1x Ethernet RJ45
55"2x HDMI 2.0, 2x HDMI 2.1, 1x S/PDIF, 1x Antenna (RF) (female), 1x 3.5 mm Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4555"2x HDMI 2.0, 2x HDMI 2.1, 1x S/PDIF, 1x RS232 (C), 1x 3.5 mm Audio Out, 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Antenna (RF), 1x Ethernet RJ4565"2x HDMI 2.0, 2x HDMI 2.1, 1x S/PDIF, 1x RS232 (C), 1x 3.5 mm Audio Out, 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Ethernet RJ4577"2x HDMI 2.0, 2x HDMI 2.1, 1x S/PDIF, 1x RS232 (C), 1x 3.5 mm Audio Out, 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Ethernet RJ4577"2x HDMI 2.0, 2x HDMI 2.1, 1x S/PDIF, 1x Antenna (RF) (female), 1x 3.5 mm Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4565"2x HDMI 2.0, 2x HDMI 2.1, 1x S/PDIF, 1x Antenna (RF) (female), 1x 3.5 mm Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ45
Wireless Connectivity
48"WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA48"WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA48"WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Black
Drivers | Subwoofer
1 x 5
2 x 10
Speakers
2x 10W
2x 10W
VESA Mount
48"300 x 300 mm48"300 x 300 mm48"300 x 200 mm
55"300 x 200 mm55"300 x 200 mm65"300 x 300 mm77"400 x 200 mm77"400 x 200 mm65"300 x 300 mm

Dimensions

Bezels
48"93.69% screen-to-body ratio48"93.69% screen-to-body ratio48"93.69% screen-to-body ratio
55"94.93% screen-to-body ratio55"94.93% screen-to-body ratio65"95.44% screen-to-body ratio77"94.97% screen-to-body ratio77"94.97% screen-to-body ratio65"95.44% screen-to-body ratio
Size | Depth
48"2.28 in / 58 mm w/o stand, 10.04 in / 255 mm w/ stand48"2.28 in / 58 mm w/o stand, 10.04 in / 255 mm w/ stand48"2.28 in / 58 mm w/o stand, 10.04 in / 255 mm w/ stand
55"1.85 in / 46.9 mm w/o stand, 9.69 in / 246 mm w/ stand55"1.85 in / 46.9 mm w/o stand, 9.69 in / 246 mm w/ stand65"1.85 in / 46.9 mm w/o stand, 9.69 in / 246 mm w/ stand77"2.17 in / 55 mm w/o stand, 10.63 in / 270 mm w/ stand77"2.17 in / 55 mm w/o stand, 10.63 in / 270 mm w/ stand65"1.85 in / 46.9 mm w/o stand, 9.69 in / 246 mm w/ stand
Size | Height
48"24.57 in / 624 mm w/o stand, 24.76 in / 629 mm w/ stand48"24.57 in / 624 mm w/o stand, 24.76 in / 629 mm w/ stand48"24.57 in / 624 mm w/o stand, 24.76 in / 629 mm w/ stand
55"27.8 in / 706 mm w/o stand, 29.29 in / 744 mm w/ stand55"27.8 in / 706 mm w/o stand, 29.29 in / 744 mm w/ stand65"32.68 in / 830 mm w/o stand, 34.21 in / 869 mm w/ stand77"39.09 in / 993 mm w/o stand, 41.06 in / 1043 mm w/ stand77"39.09 in / 993 mm w/o stand, 41.06 in / 1043 mm w/ stand65"32.68 in / 830 mm w/o stand, 34.21 in / 869 mm w/ stand
Size | Width
48"42.09 in / 1069 mm48"42.09 in / 1069 mm48"42.09 in / 1069 mm
55"48.35 in / 1228 mm55"48.35 in / 1228 mm65"57.05 in / 1449 mm77"67.83 in / 1723 mm77"67.83 in / 1723 mm65"57.05 in / 1449 mm
Weight
48"13.9 kg / 31 lbs w/o stand , 17.6 kg / 39 lbs w/ stand48"13.9 kg / 31 lbs w/o stand , 17.6 kg / 39 lbs w/ stand48"13.9 kg / 31 lbs w/o stand , 17.6 kg / 39 lbs w/ stand
55"18.9 kg / 42 lbs w/o stand , 19.9 kg / 44 lbs w/ stand55"18.9 kg / 42 lbs w/o stand , 19.9 kg / 44 lbs w/ stand65"24 kg / 53 lbs w/o stand , 25 kg / 55 lbs w/ stand77"26.7 kg / 59 lbs w/o stand , 30 kg / 66 lbs w/ stand77"26.7 kg / 59 lbs w/o stand , 30 kg / 66 lbs w/ stand65"24 kg / 53 lbs w/o stand , 25 kg / 55 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Diagonal
48"48" (47.6 in / 1209 mm)48"48" (47.6 in / 1209 mm)48"48" (47.6 in / 1209 mm)
55"55" (54.65 in / 1388 mm)55"55" (54.65 in / 1388 mm)65"65" (64.53 in / 1639 mm)77"77" (76.77 in / 1950 mm)77"77" (76.77 in / 1950 mm)65"65" (64.53 in / 1639 mm)
Display Type
OLED, LG Display
OLED
Pixel Density
48"92 ppi48"92 ppi48"92 ppi
55"80 ppi55"80 ppi65"68 ppi77"57 ppi77"57 ppi65"68 ppi
Pixel Pitch
0.275 mm
55"0.315 mm55"0.315 mm65"0.372 mm77"0.443 mm77"0.443 mm65"0.372 mm
Refresh Rate
40 Hz ~ 120 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
Dolby Vision, HLG (Hybrid Log Gamma), HDR10
HLG (Hybrid Log Gamma), Dolby Vision, Dolby Vision IQ, HDR10 Pro
Licenses
55"TUV Rheinland Eye Comfort Display Certified, UL Verified Flicker-Free & Low Blue Light Display55"TUV Rheinland Eye Comfort Display Certified, UL Verified Flicker-Free & Low Blue Light Display65"TUV Rheinland Eye Comfort Display Certified, UL Verified Flicker-Free & Low Blue Light Display77"TUV Rheinland Eye Comfort Display Certified, UL Verified Flicker-Free & Low Blue Light Display77"TUV Rheinland Eye Comfort Display Certified, UL Verified Flicker-Free & Low Blue Light Display65"TUV Rheinland Eye Comfort Display Certified, UL Verified Flicker-Free & Low Blue Light Display
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
Android 9.0 Pie
webOS 6.0
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
Video
48"Super Bit Mapping HDR, X-Motion Clarity, Apple AirPlay, Object-based Super Resolution, Object-based HDR remaster, TRILUMINOS Display, Pixel Contrast Booster, Apple HomeKit, IMAX Enhanced, Chromecast built-in, Dynamic Contrast Enhancer, Netflix Calibrat...48"Super Bit Mapping HDR, X-Motion Clarity, Apple AirPlay, Object-based Super Resolution, Object-based HDR remaster, TRILUMINOS Display, Pixel Contrast Booster, Apple HomeKit, IMAX Enhanced, Chromecast Built-in, Dynamic Contrast Enhancer, Netflix Calibrat...48"Super Bit Mapping HDR, X-Motion Clarity, Apple AirPlay, Object-based Super Resolution, Object-based HDR remaster, TRILUMINOS Display, Pixel Contrast Booster, Apple HomeKit, IMAX Enhanced, Chromecast Built-in, Dynamic Contrast Enhancer, Netflix Calibrat...
Next Picks, Stadia Cloud Gaming (firmware update required), Intelligent Voice Recognition, Magic Tap, Magic Explorer, AI Picture, Youtube TV, Image Enhancing, HDR Gaming Interest Group (HGiG), Intense Color (Wide Color Gamut), Wide Viewing Angle, Infin...

Performance

Power Consumption
48"279 W (max) / 0.5 W (sleep)48"279 W (max) / 0.5 W (sleep)48"279 W (max) / 0.5 W (sleep)
55"104 W (average) / 182 W (max) / 0.5 W (sleep)55"115 W (average) / 0.5 W (sleep)65"120 W (average) / 0.5 W (sleep)77"160 W (average) / 0.5 W (sleep)77"160 W (average) / 316 W (max) / 0.5 W (sleep)65"122 W (average) / 235 W (max) / 0.5 W (sleep)

Production

Accessory
Premium Remote
Magic remote control - MR21
Debut
2020
2021
Model Name
48"XBR-48A9S48"KD-48A948"KJ-48A9S
55"OLED55B16LA55"OLED55B1PUA65"OLED65B1PUA77"OLED77B1PUA77"OLED77B16LA65"OLED65B16LA
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