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Relisys RLT-1730S vs. LG OLED55CX + 9

Relisys RLT-1730S

£288.63

Free delivery
LG OLED55CX

LG OLED55CX

£1,075.00

£1,127.85 Incl. delivery
LG OLED65CX

LG OLED65CX

£1,649.00

£1,704.73 Incl. delivery
Samsung QLED QE55Q90T

Samsung QLED QE55Q90T

£999.00

Free delivery
Samsung QLED QE65Q90T

Samsung QLED QE65Q90T

£999.99

£1,249.00 Incl. delivery
Samsung QLED QE65Q80T

Samsung QLED QE65Q80T

£999.00

£1,049.00 Incl. delivery
LG OLED55BX

LG OLED55BX

£949.00

Free delivery
Samsung QLED QE55Q80T

Samsung QLED QE55Q80T

£799.00

£845.00 Incl. delivery
LG OLED77CX

LG OLED77CX

£3,150.00

Free delivery
LG OLED55GX

LG OLED55GX

£1,299.00

£1,407.02 Incl. delivery
Samsung QLED QE65Q95T

Samsung QLED QE65Q95T

£1,322.63

£1,399.00 Incl. delivery
Built-in speakers
Multi channel
Multi channel
Multi channel
Multi channel
Multi channel
Multi channel
Multi channel
Multi channel
Multi channel
Multi channel
Ethernet connection
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Wireless network (Wi-Fi)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Wireless networking standard (IEEE 802.11)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
3D support (3D-Ready)
No
No
No
No
No
No
No
No
No
No
DLNA
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Full HD (HD ready 1080p)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
4K120
Yes
Yes
Yes
Yes
Yes
Ultra HD certified (UHD/4K)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HDR
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Type of HDR
Dolby Vision, HDR10, HLG
Dolby Vision, HDR10, HLG
HDR10, HLG, HDR10+
HDR10, HLG, HDR10+
HDR10, HLG, HDR10+
Dolby Vision, HDR10, HLG
HDR10, HLG, HDR10+
Dolby Vision, HDR10, HLG
Dolby Vision, HDR10, HLG
HDR10, HLG, HDR10+
Streaming standards
Miracast, AirPlay 2
Miracast, AirPlay 2
Miracast, AirPlay 2
Miracast, AirPlay 2
Miracast, AirPlay 2
VESA mount
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Type of VESA mount
300x200mm
300x200mm
200x200mm
400x400mm, 400x300mm
400x300mm
300x200mm
200x200mm
400x200mm
300x300mm
400x400mm, 400x300mm
Analogue 3.5mm input (Aux)
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
Component input (YPbPr/YCbCr)
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
Composite input
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
Digital optical output (S/PDIF)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HDMI
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HDCP-version
2.2
2.2
2.3
2.2
2.2
2.2
2.2
HDMI version
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
Number of HDMI inputs
4 ​
4 ​
4 ​
4 ​
4 ​
4 ​
4 ​
4 ​
4 ​
4 ​
Supported standards
eARC
eARC
eARC
eARC
eARC
eARC
eARC
eARC
eARC
eARC
Headphone output
Yes
Yes
No
No
No
Yes
No
Yes
Yes
No
Other connectors
USB
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
USB (total)
3 ​
3 ​
2 ​
2 ​
2 ​
3 ​
2 ​
3 ​
3 ​
2 ​
USB 2.0
3 ​
3 ​
2 ​
2 ​
2 ​
3 ​
2 ​
3 ​
3 ​
2 ​
USB 3 Gen 1 (5Gbps)
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
USB recording feature (PVR)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
VGA in
No
No
No
No
No
No
No
No
No
No
Audio format
Dolby Digital 5.1, Dolby Atmos
Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos
Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos
Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos
Dolby Digital 5.1, Dolby Digital Plus
Dolby Atmos
Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos
Dolby Digital 5.1, Dolby Atmos
Dolby Digital 5.1, Dolby Atmos
Dolby Digital 5.1, Dolby Digital Plus
Supported audio files
MP3, WMA, FLAC, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
MP3, WMA, WAV (PCM), AAC
Supported image files
JPEG/JPG, PNG, BMP
JPEG/JPG, PNG, BMP
JPEG/JPG
JPEG/JPG
JPEG/JPG
JPEG/JPG, PNG, BMP
JPEG/JPG
JPEG/JPG, PNG, BMP
JPEG/JPG, PNG, BMP
JPEG/JPG
Supported video files
DivX, MPEG1, MPEG2, MPEG4, 3GP/3GPP, AVC/H.264, AVI, Matroska (MKV), MOV, TS, FLV, HEVC/H.265, VP9
Xvid, MPEG1, MPEG2, MPEG4, WMV, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265, VP9
MPEG1, MPEG2, MPEG4, WMV, 3GP/3GPP, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265
MPEG1, MPEG2, MPEG4, WMV, 3GP/3GPP, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, FLV, HEVC/H.265, VP9
MPEG1, MPEG2, MPEG4, WMV, 3GP/3GPP, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265
Xvid, MPEG1, MPEG2, MPEG4, WMV, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265, VP9
MPEG1, MPEG2, MPEG4, WMV, 3GP/3GPP, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265
Xvid, MPEG1, MPEG2, MPEG4, WMV, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265, VP9
Xvid, MPEG1, MPEG2, MPEG4, WMV, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265, VP9
MPEG1, MPEG2, MPEG4, WMV, 3GP/3GPP, AVC/H.264, WMV9 HD (VC-1), AVI, Matroska (MKV), MOV, TS, HEVC/H.265
Available colours
Silver
Black, Silver
Black, Silver
Black, Titanium
Black, Titanium
Black, Silver, Grey, Titanium
Black
Black, Silver, Grey, Titanium
Black, Silver
Black, Silver
Black, Silver, Grey
Panel design
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Depth without stand
46.9 mm
46.9 mm
34.8 mm
34.8 mm
53.9 mm
46 mm
53.9 mm
55.3 mm
23.1 mm
34.8 mm
Dimensions (WxHxD)
Depth
251 mm
251 mm
235.6 mm
285.7 mm
289.1 mm
246 mm
255.8 mm
269 mm
231 mm
285.7 mm
Height
738 mm
862 mm
794.8 mm
919.3 mm
905.7 mm
744 mm
783.4 mm
1023 mm
706 mm
919.3 mm
Width
1228 mm
1449 mm
1227.6 mm
1446.5 mm
1446.5 mm
1230 mm
1227.6 mm
1723 mm
1225 mm
1446.5 mm
Height without stand
706 mm
830 mm
705.6 mm
828.3 mm
829.8 mm
706 mm
706.7 mm
993 mm
765 mm
828.3 mm
Product weight
23 kg
32.6 kg
24.4 kg
33.6 kg
27.8 kg
19.9 kg
21 kg
35.9 kg
22.5 kg
33.1 kg
Weight without stand
18.9 kg
24 kg
20.1 kg
26.7 kg
24.1 kg
18.9 kg
17.9 kg
26.7 kg
21.8 kg
26.2 kg
Features
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Support for HbbTV, Adaptive synchronization, Supports HomeKit, ALLM, Varaible Refresh Rate (VRR)
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Mobile app for controlling features, Support for HbbTV, Adaptive synchronization, ALLM
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Mobile app for controlling features, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Bluetooth, Ambient light (Ambilight), Supports NFC, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Bluetooth, Voice control, Supports NFC, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Bluetooth, Voice control, Time-shift, Supports NFC, Support for HbbTV, Adaptive synchronization, Supports HomeKit, ALLM, Varaible Refresh Rate (VRR)
Picture-in-Picture (PiP), Bluetooth, Voice control, Time-shift, Supports NFC, Mobile app for controlling features, Support for HbbTV, Adaptive synchronization, ALLM, Varaible Refresh Rate (VRR)
Smart TV
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Built-in internet services
YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, SF Anytime, HBO Nordic, Amazon Prime Video, Apple TV+
YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, SF Anytime, HBO Nordic, Amazon Prime Video, Apple TV+
Facebook, YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, TV4 Play, SF Anytime, Amazon Prime Video
Facebook, YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, TV4 Play, SF Anytime, HBO Nordic, Amazon Prime Video
Facebook, YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, TV4 Play, SF Anytime, Amazon Prime Video
YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, SF Anytime, HBO Nordic, Amazon Prime Video, Apple TV+
Facebook, YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, TV4 Play, SF Anytime, Amazon Prime Video
YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, SF Anytime, HBO Nordic, Amazon Prime Video, Apple TV+
YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, SF Anytime, HBO Nordic, Amazon Prime Video, Apple TV+
Facebook, YouTube, Spotify, Browser, Netflix, Viaplay, SVT Play, TV4 Play, SF Anytime, Amazon Prime Video
Operating system
WebOS
WebOS
Tizen OS
Tizen OS
Tizen OS
WebOS
Tizen OS
WebOS
WebOS
Tizen OS
TV tuner, digital
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Dual tuner
No
No
Yes
Yes
Yes
No
Yes
No
No
Yes
Support for CI/CA module
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
CI+
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Type of digital tuner
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
DVB-T (terrestrial digital TV), DVB-C (digital cable tv), DVB-S (satellite TV), DVB-T2 (terrestrial digital TV, 2nd gen.), DVB-S2
Aspect ratio
16:9
16:9
16:9
16:9
16:9
16:9
16:9
16:9
16:9
16:9
16:9
Brightness
750 cd/m²
260 cd/m²
Copy of Screen size
17 inches
55 inches
65 inches
55 inches
65 inches
65 inches
55 inches
55 inches
77 inches
55 inches
65 inches
Backlight
LED
LED
LED
LED
LED
Diode placing
Back Light
Back Light
Back Light
Back Light
Back Light
Technologies
Quantum dot, Local Dimming
Quantum dot, Local Dimming
Quantum dot, Local Dimming
Quantum dot, Local Dimming
Quantum dot, Local Dimming
Panel type
VA
VA
VA
VA
VA
Image frequency
24p, 30p, 60p, 50p, 120p
24p, 30p, 60p, 50p, 120p
24p, 30p, 60p, 50p
24p, 30p, 60p, 50p
24p, 30p, 60p, 50p
24p, 30p, 60p, 50p, 120p
24p, 30p, 60p, 50p
24p, 30p, 60p, 50p, 120p
24p, 30p, 60p, 50p, 120p
24p, 30p, 60p, 50p
Motion enhancement (Frequency/Index)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Type of index/Measurement method
LG OLED Motion Pro
LG OLED Motion Pro
Samsung Picture Quality Index (PQI) 4200
Samsung Picture Quality Index (PQI) 4200
Samsung Picture Quality Index (PQI) 3800
LG OLED Motion Pro
Samsung Picture Quality Index (PQI) 3800
LG OLED Motion Pro
LG OLED Motion Pro
Samsung Picture Quality Index (PQI) 4300
Refresh rate
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
Screen size
17 inches
55 inches
65 inches
55 inches
65 inches
65 inches
55 inches
55 inches
77 inches
55 inches
65 inches
Price/inch
17 £/inch
19.55 £/inch
25.37 £/inch
18.16 £/inch
15.38 £/inch
15.37 £/inch
17.25 £/inch
14.53 £/inch
40.91 £/inch
23.62 £/inch
20.35 £/inch
Screen size (cm)
139 cm
165 cm
138 cm
164 cm
163 cm
139 cm
138 cm
195 cm
139 cm
163 cm
Video formats supported
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
480p, 576p, 720p, 1080p (Full HD), 1080i, 480i, 576i, 2160p (4K Ultra HD)
Release year
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
Connecting 9V/12V/14V
No
No
No
No
No
No
No
No
No
No
Energy class (2021)
G
G
G
G
G
G
G
G
G
Energy consumption in HDR mode (per 1000h)
188 kWh
245 kWh
267 kWh
260 kWh
185 kWh
203 kWh
321 kWh
189 kWh
280 kWh
Energy consumption in SDR mode (per 1000h)
106 kWh
133 kWh
255 kWh
255 kWh
104 kWh
184 kWh
163 kWh
111 kWh
255 kWh
Energy efficiency class (HDR)
G
G
G
G
G
G
G
Operational Power Consumption (min-max)
109 W
137 W
245 W
84.5 - 305 W
213 - 280 W
108 W
68.5 - 235 W
172 W
115 W
93.8 - 275 W
Power consumption (standby)
0.5 W
0.5 W
0.5 W
0.5 W
0.5 W
0.5 W
0.5 W
0.5 W
0.5 W
0.5 W