1-on-1 Comparison

Side-by-Side Comparison

LG OLED65R1PUA

Vizio M557-G0

SCORE:
95
SCORE:
88

Highlights

  • 4K UHD (3840 x 2160) OLED Display
  • HDR10, Dolby Vision, HLG support
  • Intense Color
  • Perfect Viewing Angle
  • α9 Gen4 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

Highlights

  • 4K UHD (3840 x 2160) QLED Display
  • HDR10, Dolby Vision, HLG support
  • Full Array Local Dimming
  • Quantum Color Spectrum
  • Ethernet, Wi-Fi, Bluetooth

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Content

Overview

Here we are comparing LG OLED65R1PUA to Vizio M557-G0 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 OLED65R1PUA 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 OLED65R1PUA

Vizio M557-G0

DISPLAY
94
VIDEO FEATURES
95
AUDIO FEATURES
97
OTHER FEATURES
98
CONNECTIVITY
94
FORMAT SUPPORT
88
OVERALL
95
DISPLAY
92
VIDEO FEATURES
93
AUDIO FEATURES
86
OTHER FEATURES
58
CONNECTIVITY
91
FORMAT SUPPORT
81
OVERALL
88

Advantage of LG OLED65R1PUA

This section shows the features and specifications which are the reason to choose LG OLED65R1PUA over Vizio M557-G0.

LG OLED65R1PUA vs Vizio M557-G0
Higher Refresh Rate 100 Hz/120 Hz vs 50 Hz/60 Hz
Backlight Dimming Pixel Level Dimming vs Full Array Local Dimming
Viewing Angle Perfect Viewing Angle vs
Dolby Vision IQ vs
HGIG Compatibility vs
Black Frame Insertion OLED Motion Pro (120 Hz, adaptive) vs
Filmmaker Mode vs
Auto Low Latency Mode vs
Higher Speaker Poer Rating 100 W (WF: 40 W, 15 W per Channel) vs 2 x 15 W
WiSA Ready Up to 5.1 Channel (Separate Dongle Purchase Required) vs
Google Home Google Home device sold separately vs
HDMI Version 2.1 vs 2.0a
HDMI Audio Return Channel (ARC) eARC (HDMI 2) vs
More USB Inputs 3 vs 1
3.5mm headphone Audio Output vs
RS-232C Remote 1 (Mini Jack) vs
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

Advantage of Vizio M557-G0

This section shows the features and specifications which are the reason to choose Vizio M557-G0 over LG OLED65R1PUA.

LG OLED65R1PUA vs Vizio M557-G0
Higher Frame Interpolation Frequency 240 Hz vs 360 Hz
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
VESA Wall Mount vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  Pixel Level Dimming
  Color Depth
  HDR10
  Dolby Vision
  HLG
  Wi-Fi
  Bluetooth
  Works with Alexa
WEAKNESSES
  No HDR10+
  No IMAX Enhanced
  No AMD Freesync™
  No NVidia G-Sync
  No 4K HFR
  No 2K HFR
  No VRR

Selected Features

OLED display on LG OLED65R1PUA

LG OLED65R1PUA has an organic light-emitting diode (OLED) display. This is a self-emissive display which can completely turn off individual pixels leading to the ideal black levels and better contrast during HDR compared to any LCD displays. This makes them to be the best choice for dark rooms. OLED enables a simpler internal structure than conventional displays. With just a few layers, OLED TVs are very lightweight and thin. OLED displays also have better viewing angles. However, they are not able to achieve such high brightness as modern LCD displays which makes them less suitable in bright rooms.

VA Panel on Vizio M557-G0

Vizio M557-G0 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 M557-G0

Vizio M557-G0 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. Vizio M557-G0 has 16 zones.

HDR10

LG OLED65R1PUA and Vizio M557-G0 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.

Dolby Vision

LG OLED65R1PUA and Vizio M557-G0 also support Dolby Vision which is an update 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 supports 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 OLED65R1PUA and here - Vizio M557-G0.

BASICS LG OLED65R1PUA Vizio M557-G0
BrandLGVizio
SeriesR1 SignatureM Quantum
ModelOLED65R1PUAM557-G0
Size65"55"
CountryUSAUSA
Release Year20212019
Smart TV
DISPLAY LG OLED65R1PUA Vizio M557-G0
Display TypeOLEDQLED
Actual Size (Diagonal)64.5"54.5"
Resolution4K UHD (3840 x 2160)4K UHD (3840 x 2160)
Refresh Rate100 Hz/120 Hz50 Hz/60 Hz
Screen DesignFlatFlat
Backlight DimmingPixel Level DimmingFull Array Local Dimming
Backlight NameSelf-illuminating pixels (no backlight)Full Array LED
ColorIntense ColorQuantum Color Spectrum
Viewing AnglePerfect Viewing Angle
Panel Bit Depth10 bits10 bits
Color Depth1.07 Billion1.07 billion
VIDEO LG OLED65R1PUA Vizio M557-G0
3D Capability
HDR10
HDR10+
Dolby Vision
Dolby Vision IQ
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
AMD Freesync™
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
UpscalingAI 4K UpscalingSpatial Scaling Engine™
Frame Interploation TechniqueTruMotion 240Clear Action™
Frame Interpolation Frequency240 Hz360 Hz
Black Frame Insertion OLED Motion Pro (120 Hz, adaptive)
Filmmaker Mode
Auto Low Latency Mode
AUDIO LG OLED65R1PUA Vizio M557-G0
Speaker Poer Rating100 W (WF: 40 W, 15 W per Channel)2 x 15 W
Dolby Digital Plus
WiSA Ready Up to 5.1 Channel (Separate Dongle Purchase Required)
CONNECTIVITY LG OLED65R1PUA Vizio M557-G0
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
Chromecast Built-In
Google Home Google Home device sold separately
Virtual Assistant Google Assistant Google Assistant
Works with Alexa Alexa Built-In
HDMI Inputs44
HDMI Version2.12.0a
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
HDCP Version2.22.2
HDMI-CEC SIMPLINK
USB Inputs31
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs11
Component Inputs
Composite Inputs1
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote1 (Mini Jack)
DLNA
OTHER LG OLED65R1PUA Vizio M557-G0
CPU Cores44
Operating SystemwebOSVIZIO SmartCast™
Teletext
On-Screen Display Languages37English, Spanish, French
VIDEO FORMATS LG OLED65R1PUA Vizio M557-G0
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 OLED65R1PUA Vizio M557-G0
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG OLED65R1PUA Vizio M557-G0
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG OLED65R1PUA Vizio M557-G0
Digital Tuner 1 1
SAT Tuner
Analog TunerNTSC-MNTSC-M
Digital Terrestrial TV SystemATSCATSC
Digital Cable TV SystemClear QAMClear QAM
Color systemPAL / SECAM / NTSCNTSC / PAL / SECAM
GENERAL LG OLED65R1PUA Vizio M557-G0
Power SupplyAC 120 V, 50/60 HzAC 120 V, 60 Hz
Power Consumption (In Standby)0.5 W0.5 W
Dimension With Stand (W x H x D)1592 x 1276.3 x 266 mm48.66" x 30.46" x 9.37" (1236.0mm x 773.7mm x 238.0mm)
Dimension of Package (W x H x D)1750 x 750 x 420 mm53.54" x 32.28" x 5.98" (1359.9mm x 819.9mm x 151.9mm)
VESA Wall Mount
Weight Without Stand64 kg32.19 lbs / 14.60 kg
Weight With Stand91 kg32.85 lbs / 14.90 kg
Weight of Package (Gross)109 kg42.33 lbs / 19.20 kg
Warranty1 Year Parts & Labor1 Year Parts & Labor
ACCESSORIES LG OLED65R1PUA Vizio M557-G0
RemoteMagic Remote Control - MR21NXRT136

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