1-on-1 Comparison

Side-by-Side Comparison

LG 55NANO766QA

Sony KD-55X750F

SCORE:
91
SCORE:
87

Highlights

  • 4K UHD (3840 x 2160) NanoCell Display
  • HDR10, HLG support
  • NanoCell Color
  • Wide Viewing Angle
  • α5 Gen5 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

Highlights

  • 4K UHD (3840 x 2160) LED Display
  • HDR10, HLG support
  • Ethernet, Wi-Fi, Bluetooth

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Content

Overview

Here we are comparing LG 55NANO766QA to Sony KD-55X750F to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both models have the same 4K UHD (3840 x 2160) resolution and they both support HDR.

We have evaluated the TVs from available features and specifications. LG 55NANO766QA gets higher overall score in our ranking system which is based on the display specifications, video, audio and other features, connectivity and format support.

LG 55NANO766QA

Sony KD-55X750F

DISPLAY
89
VIDEO FEATURES
90
AUDIO FEATURES
91
OTHER FEATURES
99
CONNECTIVITY
92
FORMAT SUPPORT
87
OVERALL
91
DISPLAY
85
VIDEO FEATURES
89
AUDIO FEATURES
80
OTHER FEATURES
85
CONNECTIVITY
96
FORMAT SUPPORT
80
OVERALL
87

Advantage of LG 55NANO766QA

This section shows the features and specifications which are the reason to choose LG 55NANO766QA over Sony KD-55X750F.

LG 55NANO766QA vs Sony KD-55X750F
Backlight Dimming Local Dimming vs Frame Dimming
Viewing Angle Wide Viewing Angle vs
HGIG Compatibility vs
Filmmaker Mode vs
Auto Low Latency Mode vs
Dolby Atmos vs
Dolby AC-4 vs
Newer Bluetooth Version 5.0 vs 4.1
HDMI Audio Return Channel (ARC) eARC (HDMI 2) vs
More RF (Terrestrial/Cable) Connection Inputs 2 vs 1
More IF (Satellite) Connection Inputs 1 vs
Teletext Flof vs
3GPP vs
AVI vs
Flash Video vs
MPEG-4 vs
TS vs
VC-1 vs
VP9 vs
AAC vs
AC4 vs
aptX vs
EAC3 vs
HE-AAC vs
MP2 vs
JPS vs
More Tuners (SAT) vs

Advantage of Sony KD-55X750F

This section shows the features and specifications which are the reason to choose Sony KD-55X750F over LG 55NANO766QA.

LG 55NANO766QA vs Sony KD-55X750F
Higher Frame Interpolation Frequency 100 Hz vs 240 Hz
Black Frame Insertion vs
DTS Digital Surround vs
Chromecast vs
More HDMI Inputs 3 vs 4
More USB Inputs 2 vs 3
USB 3.0 Ports vs 1
Component Inputs vs 1 (Hybrid with Composite)
Composite Inputs vs 1 (Hybrid with Component)
3.5mm headphone Audio Output vs
RS-232C Remote vs 1
WebM vs
WMV vs
Xvid vs
M4A vs
MIDI vs
WAV vs
GIF vs
PNG vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  Direct LED
  Color Depth
  HDR10
  HLG
  Wi-Fi
  Bluetooth
  Works with Alexa
  HDCP 2.3
WEAKNESSES
  No Full-Array Local Dimming
  No HDR10+
  No Dolby Vision
  No IMAX Enhanced
  No AMD Freesync™
  No NVidia G-Sync
  No 4K HFR
  No 2K HFR
  No VRR

Selected Features

Nano Cell Technology on LG 55NANO766QA

LG 55NANO766QAuses nanocell technology on its LCD display. This technology uses particles to absorb unwanted light wavelengths and enhance the purity of the red and green colors displayed on the screen. In addition, they create subtler, more accurate colors that stay true, even at wide viewing angles. So, even if the whole family is gathered around the TV, everyone has the best seat in the house, whether they’re front and center, or across the room and off to the side.

IPS Panel on Sony KD-55X750F

Sony KD-55X750F has an in-plane switching (IPS) panel. Such panels are not commonly used in LCD TVs as they suffer from light leakage which lead to the lower contrast and poor HDR experience. However, this type of panels can provide better viewing angles and color accuracy compared to the VA panels.

HDR10

LG 55NANO766QA and Sony KD-55X750F support HDR10 which was announced on August 27, 2015, by the Consumer Technology Association and uses the wide-gamut Rec. 2020 color space. It is not backward compatible with SDR. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 is technically limited to a maximum of 10,000 nits of brightness and uses 10-bit color which corresponds to 1024 shades of the primary RGB colors.

Specifications

And in the end we display all the specifications which are present for both models.

Note: The following table shows only those details which are applicable for both models and excludes the ones that are applicable for only one model. If you want to see a full list of specs for each model please visit their individual pages here - LG 55NANO766QA and here - Sony KD-55X750F.

BASICS LG 55NANO766QA Sony KD-55X750F
BrandLGSony
SeriesNANO76X750F
Model55NANO766QAKD-55X750F
Size55"55"
CountryUKUSA
Release Year20222018
Smart TV
DISPLAY LG 55NANO766QA Sony KD-55X750F
Display TypeNanoCellLED
Actual Size (Diagonal)54.6"54.6" (138.8 cm)
Resolution4K UHD (3840 x 2160)4K UHD (3840 x 2160)
Refresh Rate50 Hz/60 Hz50 Hz/60 Hz
Screen DesignFlatFlat
Panel TypeMultiIPS
LED TypeDirect LEDDirect LED
Backlight DimmingLocal DimmingFrame Dimming
ColorNanoCell Color
Viewing AngleWide Viewing Angle
Panel Bit Depth8 bits + FRC8 bits + FRC
Color Depth1.07 Billion1.07 Billion
VIDEO LG 55NANO766QA Sony KD-55X750F
3D Capability
HDR10
HDR10+
Dolby Vision
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
AMD Freesync™
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Picture Processorα5 Gen5 AI Processor 4K
Frame Interploation TechniqueTruMotion 100Motionflow™ XR 240
Frame Interpolation Frequency100 Hz240 Hz
Black Frame Insertion
Filmmaker Mode
Auto Low Latency Mode
AUDIO LG 55NANO766QA Sony KD-55X750F
Speaker TypeDown FiringBass Reflex Speaker
Speaker Power Rating20W10 W + 10 W
Dolby Atmos
Dolby Digital
Dolby Digital Plus
Dolby AC-4
DTS Digital Surround
WiSA Ready
CONNECTIVITY LG 55NANO766QA Sony KD-55X750F
Ethernet Input
Wi-Fi
Wi-Fi Frequency2.4 GHz, 5 GHz2.4 GHz, 5 GHz
Wi-Fi Protocol802.11a/b/g/n/ac802.11a/b/g/n/ac
Bluetooth
Bluetooth Version5.04.1
Chromecast
Virtual Assistant Google Assistant Google Assistant
Works with Alexa Alexa Built-In
HDMI Inputs34
HDMI Version2.02.0
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
HDCP Version2.32.3
HDMI-CEC SIMPLINK BRAVIA Sync
USB Inputs23
USB 3.0 Ports1
RF (Terrestrial / Cable ) Inputs21
IF (Satellite) Inputs1
Component Inputs1 (Hybrid with Composite)
Composite Inputs1 (Hybrid with Component)
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote1
DLNA
OTHER LG 55NANO766QA Sony KD-55X750F
Operating SystemwebOSAndroid™
Internet Browser Full Web BrowserVewd
Electronic Program Guide (EPG) 8 days
Application Store LG Content Store Google Play Store
Teletext Flof
VIDEO FORMATS LG 55NANO766QA Sony KD-55X750F
3GPP
AV1
AVI
ASF
DivX
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
QuickTime
RealVideo
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV
Xvid
AUDIO FORMATS LG 55NANO766QA Sony KD-55X750F
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG 55NANO766QA Sony KD-55X750F
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG 55NANO766QA Sony KD-55X750F
Digital Tuner 1 1
SAT Tuner
Analog TunerPAL/SECAM, B/G, D/K, I, SECAM LNTSC-M
Digital Terrestrial TV SystemDVB-T/T2ATSC
Digital Cable TV SystemDVB-CClear QAM
Color systemPAL / SECAM / NTSCPAL / SECAM / NTSC3.58 / NTSC4.43
GENERAL LG 55NANO766QA Sony KD-55X750F
Power SupplyAC 100-240 V, 50/60 HzAC 120 V, 60 Hz
Power Consumption (In Standby)0.5 W0.5 W
Dimension Without Stand (W x H x D)1235 x 715 x 58.1 mm1242 mm x 721 mm x 80 mm
49" x 28-1/2" x 3-1/4"
Dimension With Stand (W x H x D)1235 x 788 x 260 mm1242 mm x 784 mm x 356 mm
49" x 30-7/8" x 14-1/8"
Stand Size819 x 260 mmWidth: 1003 mm (39-1/2")
Dimension of Package (W x H x D)1360 x 880 x 207 mm1348 mm x 833 mm x 160 mm
53-1/8" x 32-7/8" x 6-3/8"
One Connect Box
VESA Wall Mount
VESA Hole Pitch (W x H)300 mm x 300 mm200 mm x 200 mm
7-7/8" x 7-7/8"
Weight Without Stand14.6 kg16.2 kg (35.7 lbs)
Weight With Stand16 kg17.4 kg (38.4 lbs)
Weight of Package (Gross)21.3 kg24 kg (52.9 lbs)

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