Sony KD-65XD8577 vs Sony KD-65XD8599

Sony KD-65XD8577
Sony KD-65XD8599

Top Prices

Sonic Direct
FREE Standard delivery
In stock
RLR Distribution
FREE Standard delivery
In stock
Radiocraft
Delivery unknown
Electrical Experience
FREE Standard delivery
In stock
Sonic Direct
FREE Standard delivery
In stock
Co-op Electrical
Standard delivery: £4.99
In stock

Reasons For

1 Reason For
Better energy efficiency rating
The energy efficiency rating of the Sony KD-65XD8577 is "A+", however the rating of the Sony KD-65XD8599 is "A+".
4 Reasons For
Vastly faster refresh rate Edit
The Sony KD-65XD8599 has a refresh rate of 100Hz, however the Sony KD-65XD8577 is only a unknownHz refresh rate TV (100Hz slower). Read more

The refresh rate is also known as the high frequency rate and it affects how smooth motion on the screen appears. The high frequency rate is the number of times that the image on the screen is refreshed per second. A TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. A TV with a high frequency rate of 60Hz would refresh the image on the screen 60 times every second which means that action scenes would appear smoother.

The high frequency rate is also known as the refresh rate and it affects how smooth motion on the screen appears. Action will appear smoother on TVs with a higher frequency rate.

Cheaper by £351
The Sony KD-65XD8599 costs £350.91 less than the Sony KD-65XD8577.
18 shops are selling it
A greater number of shops increases the chances of the product remaining in stock and also increases the price competition amongst retailers for this TV.
Energy efficiency rating is better
The Sony KD-65XD8599 has an energy efficiency rating of "A+", however the Sony KD-65XD8577 has a rating of "A+".

Reasons Against

3 Reasons Against
£351 more expensive
The Sony KD-65XD8577 is more expensive than the Sony KD-65XD8599 by £350.91.
Less retailers
Only 11 retailers sells the Sony KD-65XD8577, whereas 29 stores sell the Sony KD-65XD8599. Read more
Smaller numbers of retailers reduces the price competition amongst retailers for this TV and also reduces the chances of the product remaining in stock.
One month older
The Sony KD-65XD8577 is older than the Sony KD-65XD8599 by one month.
No data

Date Released

10 months Ago 10 months Ago

Running Costs Over 5 Years

Electricity cost - switched on £ 190.68
Electricity cost - standby £ 3.04
Total running cost £ 193.72
Purchase price £ 1,749.90
Total cost of ownership £ 1,943.62
Details
Electricity cost - switched on £ 190.68
Electricity cost - standby £ 3.04
Total running cost £ 193.72
Purchase price £ 1,398.99
Total cost of ownership £ 1,592.71
Details

Energy Efficiency Class

Environmental Impact

0.96T
Running this TV over 5 years will generate 0.96 tonnes of carbon dioxide (CO2).
25
To offset that much CO2 you would need to plant and grow them for 10 years.
0.96T
Running this TV over 5 years will generate 0.96 tonnes of carbon dioxide (CO2).
25
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Screen Size
65" 65"
HD Type
 4K Ultra HD
 4K Ultra HD
Refresh Rate
Unknown - Click to provide data 100Hz
LED Backlighting
 Edge-LED
 Edge-LED
Screen Shape
 Flat
 Flat
Motion Interpolation Frequency
1,000Hz 1,000Hz
Motion Interpolation Technology
 Motionflow
 Motionflow
Video Mode
 2160p
 2160p
Screen Format Adjustment
 14:9
 Zoom
 16:9
 14:9
 Zoom
 16:9
Display Refresh Rate
 60 Hz
 50 Hz
 30 Hz
 25 Hz
 24 Hz
 60 Hz
 50 Hz
 30 Hz
 25 Hz
 24 Hz
Display Diagonal
164cm 164cm
Horizontal Viewing Angle
178° 178°
Graphics Resolution
 3840 x 2160
 3840 x 2160
BEST
Vertical Viewing Angle
178° 178°
Display Technology
 LED
 LED
BEST

TV Tuner

Digital Signal Format System
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
Tuner
 Digital
 Digital

Smart TV

Smart TV Features
 Smart TV features
 Smart TV features
Internet Browser
 Internet browser
 Internet browser
Video App
 NetFlix
 NetFlix
Operating System
 Android
 Android
Screen Mirroring
Unknown - Click to provide data
 Screen mirroring

Audio

Audio System
S-Master S-Master
RMS Rated Power
20W 20W
Loudspeaker
2 2
Built-In Speaker
 Built-in speaker
 Built-in speaker
Sound Mode
 Standard
 Custom
 Music
 Sports
 Game
 Standard
 Custom
 Music
 Sports
 Game
Audio Decoder
 Dolby Digital
 Dolby Digital
Audio Decoding Technology
 Dolby Pulse
 Dolby Digital Plus
 Dolby Pulse
 Dolby Digital Plus

Ports & Interfaces

Headphone Output Port
1 1
Ethernet LAN Port
1 1
RF Port
1 1
SCART Port
Unknown - Click to provide data 1
Composite Video in Port
1 1
Component Video in Port
1 1
USB 2.0 Port
3 3
HDCP Security Feature
 HDCP security feature
 HDCP security feature
HDMI Port
4 4

Networking

WiFi Connection
 WiFi connection
 WiFi connection
Bluetooth Connection
 Bluetooth connection
 Bluetooth connection
Ethernet LAN Connection
 Ethernet LAN connection
 Ethernet LAN connection
WiFi Direct Connection
 WiFi direct connection
 WiFi direct connection
Network Browsing
 Network browsing
 Network browsing

Management Features

On/off Timer
 On/off timer
 On/off timer
Smart Mode
 Custom
 Graphics
 Vivid
 Cinema
 Game
 Standard
 Sports
 Photo
 Animation
 Custom
 Graphics
 Vivid
 Cinema
 Game
 Standard
 Sports
 Photo
 Animation
On Screen Display
 On screen display
 On screen display
Electronic Programme Guide
 Electronic programme guide
 Electronic programme guide
On Screen Display Language
 DAN
 DUT
 EST
 SLV
 BUL
 LAV
 UKR
 NOR
 RUS
 ENG
 FIN
 LIT
 ITA
 POL
 POR
 SLK
 SWE
 TUR
 HUN
 CAT
 GRE
 HEB
 CZE
 FRE
 DEU
 ESP
 DAN
 DUT
 EST
 SLV
 BUL
 LAV
 UKR
 NOR
 RUS
 ENG
 FIN
 LIT
 ITA
 POL
 POR
 SLK
 SWE
 TUR
 HUN
 CAT
 GRE
 HEB
 CZE
 FRE
 DEU
 ESP
OSD Language
27 Unknown - Click to provide data

Performance

Video Format
 H.265
 H.265
Parental Controls
 Parental controls
 Parental controls
24p Playback
Unknown - Click to provide data
 24p playback
Voice Control
Unknown - Click to provide data
 Voice control
Picture Processing Technology
 Sony X-Reality PRO
 Sony X-Reality PRO
High Dynamic Range Imaging (HDRI)
 High dynamic range imaging (HDRI)
 High dynamic range imaging (HDRI)

Design

Colour
 Black
 Black
Peak Luminance Ratio
74% 76%

Ergonomics

VESA Mounting
 VESA mounting
 VESA mounting

Power

Typical Power Consumption
119W 119W
Standby Power Consumption
0.5W 0.5W
Energy Efficiency Class
 A+
 A+
Annual Energy Consumption
165kWh 165kWh
Maximum Power Consumption
214W 214W

Weight & Dimensions

Thickness
44mm 44mm
Weight
20.3kg 20.3kg
Weight (with Stand)
23.9kg 23.9kg
Depth (with Stand)
279mm 279mm
Height (with Stand)
894mm 894mm
Width (with Stand)
1,454mm 1,454mm
Height
842mm 842mm
Width
1,454mm 1,454mm
Packaging Height
959mm 959mm
Packaging Width
1,763mm 1,763mm

Packaging Content

Battery Included
 Battery included
 Battery included
Handheld Remote Control
 Handheld remote control
 Handheld remote control
Cable Included
 AC
 AC
Quick Start Guide
 Quick start guide
 Quick start guide
Manual
 Manual
 Manual

Technical Details

Power Save Mode
1 1
Light Sensor
1 1

Other Features

Built-In Processor
Unknown - Click to provide data
 Built-in processor
Feedback