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Philips 77OLED820/12

official en_GB catalogue configuration

Screen diagonal
77 in
Panel technology
4K Ultra HD OLED
Native/display resolution
3840 x 2160p

Philips 77OLED820/12 in its exact official UK catalogue configuration. The manufacturer specifies a 77-inch display; panel, input-specific refresh and stand details are preserved in the specifications.

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THE ACTUAL PRODUCT
Philips 77OLED820/12, exact-model official primary product image.
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
Compare with Philips 77OLED811/12

Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.

Options worth comparing

Explore all alternatives

The nearest checked TVs by key specifications, with what differs from the Philips 77OLED820/12. The first matches the Compare button above.

Philips 77OLED811/12, exact-model official primary product image.Philips 77OLED811/1277OLED811/12 · official en_GB catalogue configuration
Inputs and connections
EasyLink 3.0; 4 × Number of HDMI connections; Audio Return Channel, 4K, ALLM (Auto Low Latency Mode) (HDMI features); One touch play, Remote control pass-through, System audio control, System standby (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.4, easy-pair (RC blue button), Works with Apple AirPlay); Yes on all HDMI (HDCP 2.3); HDMI 3 (HDMI ARC); eARC on HDMI 3, VRR on all HDMI ports, 4K 165 Hz 10 bits 4:2:2, HDR on all HDMI ports, ALLM on all HDMI ports, Max 48 Gbps data rate (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)This one: 4 × Number of HDMI connections; 4K, Audio Return Channel (HDMI features); One touch play, Remote control pass-through, System audio control, System standby (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.2, Works with Apple AirPlay); Yes on all HDMI (HDCP 2.3); Yes on HDMI2 (HDMI ARC); eARC on HDMI 2, eARC/VRR/ALLM supported, Max 48 Gbps data rate (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)
Smart platform
TITAN OSThis one: Google TV™
Philips 77OLED911/12, exact-model official primary product image.Philips 77OLED911/1277OLED911/12 · official en_GB catalogue configuration
Inputs and connections
EasyLink 3.0; 4 × Number of HDMI connections; ALLM (Auto Low Latency Mode), Audio Return Channel, 4K (HDMI features); One touch play, Remote control pass-through, System audio control, System standby (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.4, easy-pair (RC blue button), Works with Apple AirPlay); Yes on all HDMI (HDCP 2.3); HDMI 3 (HDMI ARC); eARC on HDMI 3, VRR on all HDMI ports, 4K 165 Hz 10 bits 4:2:2, HDR on all HDMI ports, FreeSync Premium, ALLM on all HDMI ports, Max 48 Gbps data rate, G-SYNC Compatible (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)This one: 4 × Number of HDMI connections; 4K, Audio Return Channel (HDMI features); One touch play, Remote control pass-through, System audio control, System standby (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.2, Works with Apple AirPlay); Yes on all HDMI (HDCP 2.3); Yes on HDMI2 (HDMI ARC); eARC on HDMI 2, eARC/VRR/ALLM supported, Max 48 Gbps data rate (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)
Smart platform
TITAN OSThis one: Google TV™
Philips 77OLED950/12, exact-model official primary product image.Philips 77OLED950/1277OLED950/12 · official en_GB catalogue configuration
Inputs and connections
4 × Number of HDMI connections; 4K, Audio Return Channel (HDMI features); One touch play, Remote control pass-through, System standby, System audio control (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.2, Works with Apple AirPlay, Google Fast Pair); Yes on all HDMI (HDCP 2.3); Yes on HDMI2 (HDMI ARC); eARC/VRR/ALLM supported, eARC on HDMI 2, Max 48 Gbps data rate (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)This one: 4 × Number of HDMI connections; 4K, Audio Return Channel (HDMI features); One touch play, Remote control pass-through, System audio control, System standby (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.2, Works with Apple AirPlay); Yes on all HDMI (HDCP 2.3); Yes on HDMI2 (HDMI ARC); eARC on HDMI 2, eARC/VRR/ALLM supported, Max 48 Gbps data rate (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)
Dimensions with stand
1712 x 1011 x 310 mmThis one: 1723 x 1059 x 316 mm
The useful part.

Key strengths

The source identifies the exact regional model and its display, stand and connection details. Compare the published requirements for your inputs and room or desk; these are manufacturer claims.

The checks that matter.

Before you buy

Specifications and included accessories can vary by regional code. Manufacturer test conditions and illustrative-image qualifications are preserved. Current stock, independent picture quality and measured performance are not established.

Every specification. With its source.

Full specifications

Exact configuration: 77OLED820/12 · official en_GB catalogue configuration

75 specifications in 8 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 4 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.

Screen & picture

14 items
Screen diagonal
77 inSource
Panel technology
4K Ultra HD OLEDSource
Native/display resolution
3840 x 2160pSource
Ambilight Features
Ambilight Suite, Game Mode, Music Mode, Wall colour adaptive

Section: Ambilight. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Ambilight Version
3 sided

Section: Ambilight. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Diagonal screen size (inch)
77

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Diagonal screen size (metric)
194

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Picture engine
P5 AI Perfect Picture Engine

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Picture enhancement
Auto Film and Filmmaker Mode, Calman, Calman Autocal Ready and Manual Calibration, Crystal Clear, ECO, Film-maker mode, Game, Home Cinema, MEMC / FRC Embedded, Micro Dimming Perfect, Monitor, Personal, Perfect Natural Motion

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Video Playback Formats
AVI, MKV, HEVC, H.264/MPEG-4 AVC, MPEG1, MPEG2, MPEG4, VP9, HEVC (H.265), AV1

Section: Multimedia Applications. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Picture Playback Formats
JPEG, GIF, PNG, BMP, HEIF

Section: Multimedia Applications. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDR
Dolby Vision, HDR10, HDR10+ Adaptive, HLG

Section: Supported HDMI video features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Panel technology used
OLED

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Colours of TV
Metal bezel frame

Section: Design. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Manufacturer wording (2)

The same facts in the manufacturer’s combined or original wording, each with its source.

Display
4K Ultra HD OLED

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Panel resolution
3840 x 2160p

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Refresh & gaming modes

6 items
Native panel refresh rate
120 Hz

The manufacturer’s explicit Native refresh rate field, normalized to Hz. The site’s field unit is confirmed by its linked specification PDFs; motion indices and higher VRR/input limits remain separate.

Source
Published maximum VRR mode
144 Hz

Variable refresh/gaming mode, separate from the native panel refresh. Input and resolution requirements remain in the source.

Source
Native refresh rate
120

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Resolution-Refresh rate
576p - 50 Hz, 645 x 480 - 60 Hz, 720p - 50/60 Hz, 1920 x 1080p - 24/25/30/50/ 60/100/120/144 Hz, 2560 x 1440 - 60/120/144 Hz, 3840 x 2160p - 24/25/30/50/60/100/120/144 Hz

Section: Display input resolution. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Gaming Control Bar
Gamebar 2.0

Section: Smart TV Features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Gaming
AMD FreeSync Premium, ALLM, Dolby Vision Game, HDMI VRR, HGiG, Nvidia G-Sync compatible

Section: Supported HDMI video features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Manufacturer wording (1)

The same facts in the manufacturer’s combined or original wording, each with its source.

Variable Refresh Rate
144 Hz

Section: Picture/Display. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Connections & tuners

16 items
Inputs and connections
4 × Number of HDMI connections; 4K, Audio Return Channel (HDMI features); One touch play, Remote control pass-through, System audio control, System standby (EasyLink (HDMI-CEC)); 2 × Number of USBs; Wireless connection (Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.2, Works with Apple AirPlay); Yes on all HDMI (HDCP 2.3); Yes on HDMI2 (HDMI ARC); eARC on HDMI 2, eARC/VRR/ALLM supported, Max 48 Gbps data rate (HDMI 2.1 features); External setting via TV UI, HDMI-CEC for Philips TV/SB (EasyLink 2.0)

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Number of HDMI connections. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HDMI features. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: EasyLink (HDMI-CEC). Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Number of USBs. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: Wireless connection. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HDCP 2.3. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HDMI ARC. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: HDMI 2.1 features. Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: EasyLink 2.0.

Source
Digital TV
DVB-T/T2/T2-HD/C/S/S2

Section: Tuner/Reception/Transmission. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Signal strength indication
Yes

Section: Tuner/Reception/Transmission. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Teletext
1000 page Hypertext

Section: Tuner/Reception/Transmission. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Headphone Features
Dolby Atmos for Headphone

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Number of HDMI connections
4

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDMI features
4K, Audio Return Channel

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
EasyLink (HDMI-CEC)
One touch play, Remote control pass-through, System audio control, System standby

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Number of USBs
2

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Wireless connection
Wi-Fi 802.11ax, 2x2, Dual band, Bluetooth 5.2, Works with Apple AirPlay

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDCP 2.3
Yes on all HDMI

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDMI ARC
Yes on HDMI2

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDMI 2.1 features
eARC on HDMI 2, eARC/VRR/ALLM supported, Max 48 Gbps data rate

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
EasyLink 2.0
External setting via TV UI, HDMI-CEC for Philips TV/SB

Section: Connectivity. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDMI 1/2
HDMI 2.1 full bandwidth 48 Gbps, up to 4K 144Hz

Section: Supported HDMI video features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
HDMI 3/4
HDMI 2.0

Section: Supported HDMI video features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Smart platform & support

10 items
Smart platform
Google TV™Source
HEVC support
Yes

Section: Tuner/Reception/Transmission. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
SmartTV apps*
Amazon Prime Video, Apple TV, Disney+, Netflix*, NFT app*, YouTube

Section: Smart TV. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
OS
Google TV™

Section: Smart TV. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Memory size (Flash)*
32 GB

Section: Smart TV. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Interactive TV
HbbTV

Section: Smart TV Features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Voice assistant*
RC with Mic., Works with Alexa, Hey Google

Section: Smart TV Features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Smart Home experience
Home-automation system ready, please visit the Control4 website, MATTER, Works with Apple Home

Section: Smart TV Features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
TTS support
Yes

Section: Smart TV Features. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Subtitles Formats Support
SRT, SMI, SSA, SUB, ASS, TXT

Section: Multimedia Applications. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Audio

7 items
Music Playback Formats
MP3, WAV, AAC, FLAC

Section: Multimedia Applications. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Audio
4.1 Channel

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Speaker configuration
10 W x 4 mid-high speaker, 30 W subwoofer

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Codec
Dolby Atmos®, Dolby Digital, DTS:X

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Sound Enhancement
A.I. EQ, AI mode, AVL Mode, Clear Dialogue, Dialogue, Dolby Media Intelligence, Dolby Atmos®, Entertainment, Hearing Profile, Music, Night mode, Original, Personal, Spatial Music

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Main Speaker
2-Way Mid + Tweeter

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Woofer
Triple Ring Balance Quad PR

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Size, stand & mounting

8 items
Dimensions with stand
1723 x 1059 x 316 mm

Manufacturer tuple, units and stand basis retained exactly. No missing axis label or malformed tuple is silently corrected. Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred. Source field: TV with stand (W x H x D).

Source
Stand design
Metal satin chrome stand

Section: Design. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Distance between 2 stands
801

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Wall-mount compatible
400 x 300 mm

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
TV without stand (W x H x D)
1723 x 991 x 79 mm

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Weight of TV without stand
35.5 kg

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Weight of TV with stand
36 kg

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Weight incl. packaging
45.1 kg

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Manufacturer wording (1)

The same facts in the manufacturer’s combined or original wording, each with its source.

TV with stand (W x H x D)
1723 x 1059 x 316 mm

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Power & energy

11 items
Output power (RMS)
Output power: 70 Watts (RMS)

Section: Sound. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
EPREL registration numbers
2295028

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Energy class for SDR
F

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
On mode power demand for SDR
134 kWh/1000h

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Energy class for HDR
G

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
On mode power demand for HDR
141 kWh/1000h

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Off mode power consumption
n.a

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Networked standby mode
2.0 W

Section: EU Energy card. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Mains power
AC 100 – 240 V 50/60 Hz

Section: Power. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Standby power consumption
less than 0.5 W

Section: Power. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Power Saving Features
Auto switch-off timer, Eco mode, Light sensor, Picture mute (for radio)

Section: Power. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source

Box & regional model

3 items
Manufacturer qualifications and test conditions
This television contains lead only in certain parts or components where no technology alternatives exist in accordance with existing exemption clauses under the RoHS Directive. The TV supports DVB reception for 'Free to air' broadcast. Specific DVB operators may not be supported. An up-to-date list can be found in the FAQ section of the Philips support website. For some operators Conditional Access and subscription are required. Contact your operator for more information. Philips TV Remote app and related functionalities vary by TV model, operator and country, as well as smart device model and OS. For more details, please visit: www.philips.com/TVRemoteapp. EPG and actual visibility (up to 8 days) is country- and operator-dependent. Netflix subscription required. Subject to terms on https://www.netflix.com Amazon Prime is available in selected languages and countries. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Amazon Alexa is available in selected languages and countries. Over-the-top media services button on the remote control will be different in each country. Please refer to the actual product in the box. Google Assistant is available in different languages and countries specific to product types. Availability and functionality of voice-control services varies according to country and language. Google TV is the name of this device's software experience and a trademark of Google LLC. Google TV is the name of this device's software experience and a trademark of Google LLC. YouTube, OK Google and other marks are trademarks of Google LLC. Availability of Apple TV app and Apple TV+ may vary by country or region. Please check the Google Play and Apple Inc. support pages. 144 Hz HDMI VRR, G-sync and FreeSync are achievable when gaming on a PC, connected to your OLED TV via HDMI Matter/Control4: this feature will become available in 2025 via a software update. Apple, AirPlay, Apple Home, HomeKit and iOS are trademarks of Apple Inc., registered in the U.S. and other countries and regions. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under licence.Source
Included accessories
1x USB-C cable for remote control charging, Power cord, Remote Control with wireless charging, Quick start guide, Safety and Legal Leaflet, Tabletop stand

Section: Accessories. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
Package carton (W x H x D)
1950 x 1170 x 200 mm

Section: Dimensions. Source wording and any stated units retained. Unlisted units and capability absences are not inferred.

Source
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