LG
OLED B4 OLED55B46LA TV
vs
Sony
KDL-50WF665
Disclaimer
This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
LG OLED B4 OLED55B46LA TV alternatives
![]() |
LG OLED B4 OLED55B46LA TV | buy on buy on |
![]() |
Sony KDL-43WF663 | buy on buy on |
![]() |
Sony KDL-50WF663 | buy on buy on |
![]() |
Sony kdl 50wf665 | buy on buy on |
![]() |
Sony KDL-50WF665 | buy on buy on |
![]() |
Sony kdl 48w600 | buy on buy on |
Sony KDL-50WF665 alternatives
specs
LG
OLED B4 OLED55B46LA TV
Packaging Data
compared
Sony
KDL-50WF665
Box
Package type:
Box
19.5 kg
Package weight:
16 kg
810 mm
Package height:
782 mm
172 mm
Package depth:
148 mm
1360 mm
Package width:
1226 mm
not available
Manual:
True
not available
Quick start guide:

Magic Remote MR24
Remote control type:
not available
not available
Remote control included:

not available
Cables included:
AC
not available
Desktop stand:

LG
OLED B4 OLED55B46LA TV
Ports & Interfaces
compared
Sony
KDL-50WF665
not available
Consumer Electronics Control (CEC):
BRAVIA Sync
not available
Common interface Plus (CI+):

2
RF ports quantity:
1
not available
Headphone outputs:
1
1
Digital audio optical out:
not available
not available
Composite video in:
1
2
USB 2.0 ports quantity:
2
1
Ethernet LAN (RJ-45) ports:
1
not available
HDCP:

not available
Audio Return Channel (ARC):
True
4
HDMI ports quantity:
2
LG
OLED B4 OLED55B46LA TV
Weight & Dimensions
compared
Sony
KDL-50WF665
23.5 cm
Stand depth:
not available
105.7 cm
Stand width:
not available
14.3 kg
Weight (without stand):
11 kg
708 mm
Height (without stand):
66 cm
45.9 mm
Depth (without stand):
6.8 cm
1228 mm
Width (without stand):
113 cm
14.5 kg
Weight (with stand):
11.4 kg
772 mm
Height (with stand):
717 mm
235 mm
Depth (with stand):
268 mm
1228 mm
Width (with stand):
1130 mm
LG
OLED B4 OLED55B46LA TV
Management Features
compared
Sony
KDL-50WF665
not available
On/Off timer:

not available
Sleep timer:

not available
On Screen Display (OSD) languages:
BOS, Bulgarian, CAT, Croatian, Czech, Danish, German, Dutch, English, Spanish, Estonian, Finnish, French, Greek, Hebrew, Hungarian, Italian, KAZ, LAT, Lithuanian, MAC, Norwegian, Polish, Portuguese, Romanian, Russian, SER, Slovak, Swedish, Turkish, Ukrainian
not available
On Screen Display (OSD):
True
not available
Electronic Programme Guide (EPG):
True
LG
OLED B4 OLED55B46LA TV
Network
compared
Sony
KDL-50WF665
not available
Browser supported:
Vewd
not available
Web browser:

not available
Miracast:
True
5.1
Bluetooth version:
not available
Wi-Fi 5 (802.11ac)
Wi-Fi standards:
802.11b,802.11g,Wi-Fi 4 (802.11n)
not available
Ethernet LAN:

not available
Wi-Fi:
True
LG
OLED B4 OLED55B46LA TV
Performance
compared
Sony
KDL-50WF665
not available
Plug and Play:

Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR)
Game features:
not available
G-SYNC Compatible
NVIDIA G-SYNC type:
not available
FreeSync Premium
AMD FreeSync type:
not available
not available
Picture processing technology:
Sony Dynamic Contrast Enhancer
Pixel Dimming
Backlight dimming technology:
not available
not available
Audio formats supported:
MP3,WAV,WMA
not available
Image formats supported:
JPEG
not available
Video formats supported:
AVCHD,AVI,MKV,MP4,MPEG1,MPEG2-PS,MPEG2-TS,WEBM,WMV9
not available
Subtitles function:

not available
Teletext function:

Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
High Dynamic Range (HDR) technology:
not available
not available
High Dynamic Range (HDR) supported:

LG
OLED B4 OLED55B46LA TV
TV Tuner
compared
Sony
KDL-50WF665
not available
Supported TV bands:
UHF, VHF
1 tuner(s)
Number of tuners:
1 tuner(s)
PAL
Analog signal format system:
PAL I,SECAM B/G,SECAM D/K
DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Digital signal format system:
DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2
Analog & digital
Tuner type:
Analog & digital
LG
OLED B4 OLED55B46LA TV
Power
compared
Sony
KDL-50WF665
not available
Energy saving mode:

50/60 Hz
AC input frequency:
50 Hz
100 - 240 V
AC input voltage:
220 - 240 V
0.5 W
Power consumption (standby):
0.5 W
142 kWh
Energy consumption (HDR) per 1000 hours:
not available
not available
Power consumption (typical):
80 W
83 kWh
Energy consumption (SDR) per 1000 hours:
not available
G
Energy efficiency class (HDR):
not available
E
Energy efficiency class (SDR):
not available
LG
OLED B4 OLED55B46LA TV
Design
compared
Sony
KDL-50WF665
not available
Heavy metals free:
Hg (mercury)
300 x 200 mm
Panel mounting interface:
200 x 200 mm
not available
VESA mounting:

not available
On/off switch:

Black
Product colour:
Black, Silver
LG
OLED B4 OLED55B46LA TV
Other Features
compared
Sony
KDL-50WF665
not available
Energy efficiency class (old):
A
not available
Supported file systems:
FAT16,FAT32,NTFS
not available
Annual energy consumption:
117 kWh
2.0 channels
Audio output channels:
not available
not available
Wi-Fi certified:

not available
Built-in speaker(s):

2
Number of batteries supported:
not available
AA
Battery type:
not available
not available
Batteries included:

LG
OLED B4 OLED55B46LA TV
Smart TV
compared
Sony
KDL-50WF665
Amazon Music, Apple Music, BBC Sounds, Spotify, Tidal
Music apps:
not available
DAZN
Sports apps:
not available
All 4, Amazon Prime Video, Apple TV, BBC iPlayer, Chili, DAZN, Disney+, Freeview Play, ITV X, My5, NOW TV, Netflix, Paramount+, Rakuten TV, Twitch, UKTV Play, YouTube
Video apps:
not available
Cinema, Eco, Filmmaker, Game, Sports, Standard, Vivid
Smart modes:
Cinema, Custom, Game, Graphics, Photo, Sports, Standard, Vivid
24
Operating system version:
not available
Web OS
Operating system installed:
Linux
not available
Internet TV:
True
not available
Smart TV:
True
LG
OLED B4 OLED55B46LA TV
Audio
compared
Sony
KDL-50WF665
Down firing
Speaker direction:
not available
AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro
Sound modes:
Cinema, Music, Sports, Standard
Dolby Atmos
Audio decoders:
DTS
not available
Audio decoding technologies:
Dolby Digital DTS,Dolby Digital Plus,Dolby Pulse
20 W
RMS rated power:
10 W
2
Number of speakers:
2
LG
OLED B4 OLED55B46LA TV
Display
compared
Sony
KDL-50WF665
not available
Peak luminance ratio:
74%
139 cm
Display diagonal (metric):
125.7 cm
High Contrast
Dynamic contrast ratio marketing name:
not available
OLED Motion
Motion interpolation technology:
Motionflow XR 400 Hz
120 Hz
Native refresh rate:
not available
not available
Supported graphics resolutions:
1280 x 720 (HD 720),1920 x 1080 (HD 1080)
not available
Supported video modes:
480i,480p,576i,576p,720p,1080i,1080p
16:9
Native aspect ratio:
16:9
Flat
Screen shape:
Flat
not available
LED backlighting type:
Direct-LED
OLED evo
Display technology:
LED
OLED evo
Display technology:
LED
3840 x 2160 pixels
Display resolution:
1920 x 1080 pixels
4K Ultra HD
HD type:
Full HD
139.7 cm (55")
Display diagonal:
127 cm (50")