1-on-1 Comparison

Side-by-Side Comparison

LG 55QNED829QB

Vizio V555-H1

SCORE:
92
SCORE:
85

Highlights

  • 4K UHD (3840 x 2160) QNED Display
  • HDR10, HLG support
  • NanoCell Color Pro
  • Wide Viewing Angle
  • α7 Gen5 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

Highlights

  • 4K UHD (3840 x 2160) LED Display
  • HDR10, HDR10+, Dolby Vision, HLG support
  • Full Array Local Dimming
  • IQ Active™ with V-Gaming Engine™ Processor
  • Ethernet, Wi-Fi

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Content

Overview

Here we are comparing LG 55QNED829QB to Vizio V555-H1 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 55QNED829QB 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 55QNED829QB

Vizio V555-H1

DISPLAY
90
VIDEO FEATURES
92
AUDIO FEATURES
95
OTHER FEATURES
99
CONNECTIVITY
92
FORMAT SUPPORT
88
OVERALL
92
DISPLAY
91
VIDEO FEATURES
97
AUDIO FEATURES
10
OTHER FEATURES
58
CONNECTIVITY
88
FORMAT SUPPORT
81
OVERALL
85

Advantage of LG 55QNED829QB

This section shows the features and specifications which are the reason to choose LG 55QNED829QB over Vizio V555-H1.

LG 55QNED829QB vs Vizio V555-H1
Higher Refresh Rate 100 Hz/120 Hz vs 50 Hz/60 Hz
Viewing Angle Wide Viewing Angle vs
Higher Panel Bit Depth 10 bits vs 8 bits + FRC
AMD Freesync™ Premium vs
4K HFR vs
2K HFR vs
VRR vs
HGIG Compatibility vs
Higher Frame Interpolation Frequency 200 Hz vs 120 Hz
Black Frame Insertion Motion Pro vs
Filmmaker Mode vs
Auto Low Latency Mode vs
Dolby Atmos vs
WiSA Ready Up to 2.1 Channel (Separate Dongle Purchase Required) vs
Bluetooth vs
More HDMI Inputs 4 vs 3
More USB Inputs 2 vs 1
More RF (Terrestrial/Cable) Connection Inputs 2 vs 1
More IF (Satellite) Connection Inputs 1 vs
Teletext Flof vs
On-Screen Display Languages 37 vs English, Spanish, French
AVI vs
Flash Video vs
M2TS vs
MP4 vs
MPEG-4 vs
VC-1 vs
VP8 vs
AC4 vs
aptX vs
EAC3 vs
HE-AAC vs
LPCM vs
MP2 vs
JPS vs
MPO vs
More Tuners (SAT) vs

Advantage of Vizio V555-H1

This section shows the features and specifications which are the reason to choose Vizio V555-H1 over LG 55QNED829QB.

LG 55QNED829QB vs Vizio V555-H1
LED Type Edge LED vs Direct LED
Backlight Dimming Local Dimming vs Full Array Local Dimming
HDR10+ vs
Dolby Vision vs
Chromecast vs Built-In
Composite Inputs vs 1
RCA Audio Outputs vs
WMV vs
Xvid vs
eAAC+ vs
M4A vs
MIDI vs
OGG vs
WAV vs
GIF vs
PNG vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  Color Depth
  HDR10
  HLG
  AMD Freesync™
  Wi-Fi
  Wi-Fi Direct
  New HDMI 2.1
WEAKNESSES
  No IMAX Enhanced
  No NVidia G-Sync
  No DTS Digital Surround

Selected Features

QNED - QLED + Nanocell on LG 55QNED829QB

LG 55QNED829QBuses QNED technology on its LCD display which is combination of QLED and Nano Cell technologies. Quantum dot LED (QLED) TV has a LED backlight LCD display with additional semiconductor nanocrystal layer that produces different colors of light depending on the size of the particle. Quantum dots are able to emit precise colored light because particle sizes adjust at quantum-level velocities, resulting in accurate and efficient light emissions. This results in more accurate color reproduction and can even achieve a full coverage of BT.2020 color gamut. Besides color Quantum dots also offer high brightness which results in high contrast ratio. This is especially important when displaying HDR content. In Addition, Nano Cell layer has particles which absorb unwanted light wavelengths and enhance the purity of the red and green colors displayed on the screen. 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.

VA Panel on Vizio V555-H1

Vizio V555-H1 has a vertical alignment (VA) panel. Such panels are most commonly used in LCD TVs as they provide deeper blacks compared to the IPS panels. However, they are still limited with the viewing angles compared to the IPS panels or OLED displays.

Full-Array Local Dimming on Vizio V555-H1

Vizio V555-H1 has Full-Array Local Dimming technology with multiple zones throughout the display. Individual zones of LEDs can light up independently which enhances black levels, shadow details and decreases level of light bleed in dark parts of the image. This gives higher contrast with increased picture quality which is very important for HDR reproduction. Higher number of zones gives better control over local dimming and less blooming around the bright objects and subtitles.

HDR10

LG 55QNED829QB and Vizio V555-H1 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.

HDR10+ and Dolby Vision

Vizio V555-H1 also supports HDR10+ and Dolby Vision. Both formats are updates to HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to 10,000 nits on a scene-by-scene or frame-by-frame basis and support up to 12-bit color depth (4096 shades of RGB) and 8K resolution.

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 55QNED829QB and here - Vizio V555-H1.

BASICS LG 55QNED829QB Vizio V555-H1
BrandLGVizio
SeriesQNED82V
Model55QNED829QBV555-H1
Size55"55"
CountryGermanyUSA
Release Year20222020
Smart TV
DISPLAY LG 55QNED829QB Vizio V555-H1
Display TypeQNEDLED
Actual Size (Diagonal)54.6"54.5"
Resolution4K UHD (3840 x 2160)4K UHD (3840 x 2160)
Refresh Rate100 Hz/120 Hz50 Hz/60 Hz
Screen DesignFlatFlat
Panel TypeIPSVA
LED TypeEdge LEDDirect LED
Backlight DimmingLocal DimmingFull Array Local Dimming
ColorNanoCell Color Pro
Viewing AngleWide Viewing Angle
Panel Bit Depth10 bits8 bits + FRC
Color Depth1.07 Billion1.07 billion
VIDEO LG 55QNED829QB Vizio V555-H1
3D Capability
HDR10
HDR10+
Dolby Vision
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
AMD Freesync™ Premium
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Picture Processorα7 Gen5 AI Processor 4KIQ Active™ with V-Gaming Engine™
UpscalingAI 4K UpscalingSpatial Scaling Engine™
Frame Interploation TechniqueTruMotion 200 with backlight scanningDynamic Motion
Frame Interpolation Frequency200 Hz120 Hz
Black Frame Insertion Motion Pro
Filmmaker Mode
Auto Low Latency Mode
AUDIO LG 55QNED829QB Vizio V555-H1
Speaker Poer Rating20W2 x 10 W
Dolby Atmos
DTS Digital Surround
WiSA Ready Up to 2.1 Channel (Separate Dongle Purchase Required)
CONNECTIVITY LG 55QNED829QB Vizio V555-H1
Ethernet Input
Wi-Fi
Wi-Fi Direct
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
Chromecast Built-In
HDMI Inputs43
HDMI Version2.12.1
HDMI Audio Return Channel (ARC) eARC (HDMI 3) Enhanced
HDCP Version2.22.2
HDMI-CEC SIMPLINK
USB Inputs21
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs21
IF (Satellite) Inputs1
Component Inputs
Composite Inputs1
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote
DLNA
OTHER LG 55QNED829QB Vizio V555-H1
Operating SystemwebOSVIZIO SmartCast™
Teletext Flof
On-Screen Display Languages37English, Spanish, French
VIDEO FORMATS LG 55QNED829QB Vizio V555-H1
3GPP
AV1 4K@60p, 10bit
AVI
ASF
DivX
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
QuickTime
RealVideo
TS
VC-1
VP7
VP8
VP9 4K@60p, 10bit
VOB
VRO
WebM
WMV
Xvid
AUDIO FORMATS LG 55QNED829QB Vizio V555-H1
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG 55QNED829QB Vizio V555-H1
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG 55QNED829QB Vizio V555-H1
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 / NTSCNTSC / PAL / SECAM
GENERAL LG 55QNED829QB Vizio V555-H1
Power SupplyAC 100-240 V, 50/60 HzAC 120 V, 60 Hz
Power Consumption (Typical)82 W (129 W during HDR)99 W
Power Consumption (In Standby)0.5 W0.5 W
Dimension Without Stand (W x H x D)1233 x 716 x 44.2 mm49" x 28" x 3"
1246mm x 723mm x86mm
Dimension With Stand (W x H x D)1233 x 781 x 271 mm49" x 31" x 10"
1246mm x 784mm x260mm
Dimension of Package (W x H x D)1360 x 810 x 187 mm55" x 33" x 7"
1396mm x 840mm x174mm
VESA Wall Mount
VESA Hole Pitch (W x H)300 mm x 300 mm300 mm x 200 mm
Weight Without Stand16.3 kg32lbs (15kg)
Weight With Stand17.9 kg33lbs (15kg)
Weight of Package (Gross)22.5 kg47lbs (21kg)
ACCESSORIES LG 55QNED829QB Vizio V555-H1
RemoteMagic Remote Control With Magic TapXRT140

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