Site Title

Compare LG Z1 [88"] vs LG UM745 [43] vs Samsung The Serif LS01T [43]

Reviews

Neo score
85%
68%
64%
Pros
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • 8K UHD resolution
  • Supports Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ, and HDR10 Pro
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High screen-to-body ratio
  • Supports HDR10 and HLG (Hybrid Log Gamma)
  • Rich color reproduction
  • 10-bit display panel
  • Supports HDR10, HLG (Hybrid Log Gamma), HDR10+, and Quantum HDR
  • Rich color reproduction
  • 10-bit display panel
  • Unique form factor
Cons
  • Lacks VESA mount
  • Slow response time
  • Lacks VESA mount

Price

Offers (incl. referral links)

Variants

88"
77"
43
50
55
65
70
43
49
55

Connectivity

Ports
4x HDMI 2.1, 1x Satellite In (Main; F-type female), 1x S/PDIF, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Satellite In (Sub; F-type female), 3x USB 2.0, 1x IR Out, 1x Ethernet RJ45
3x HDMI 2.0 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x AV Composite In (Video + L/R), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ45
1x HDMI 2.1, 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Satellite In (Sub; F-type female), 2x USB 2.0, 3x HDMI 2.0 (CEC)
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth + WiFi Direct + DLNA

Construction

Camera
No
No
No
Colors
Black
Black
White, Blue
Drivers | Subwoofer
2 x 20
Speakers
4x 10W
2x 10W
4x 10W
VESA Mount
N/A
200 x 200 mm
N/A

Dimensions

Bezels
96.32% screen-to-body ratio
89.55% screen-to-body ratio
84.58% screen-to-body ratio
Size | Depth
1.97 in / 50 mm w/o stand, 11.06 in / 281 mm w/ stand
3.35 in / 85 mm w/o stand, 8.7 in / 221 mm w/ stand
7.76 in / 197 mm w/o stand, 16.43 in / 417.2 mm w/ stand
Size | Height
44.09 in / 1120 mm w/o stand, 57.32 in / 1456 mm w/ stand
22.52 in / 572 mm w/o stand, 24.49 in / 622 mm w/ stand
23.52 in / 597.3 mm w/o stand, 40.49 in / 1028.4 mm w/ stand
Size | Width
77.2 in / 1961 mm
38.31 in / 973 mm
38.83 in / 986.3 mm
Weight
42 kg / 92 lbs w/o stand , 104 kg / 229 lbs w/ stand
8.2 kg / 18 lbs w/o stand , 9 kg / 20 lbs w/ stand
16.4 kg / 36 lbs w/o stand , 17.4 kg / 38 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
500 nits (peak)
Display Backlight
Direct LED
Edge LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
88" (87.6 in / 2225 mm)
43" (42.52 in / 1080 mm)
43" (42.52 in / 1080 mm)
Display Type
OLED, LG Display
IPS
VA
Gamut
90% DCI-P3
100% DCI-P3
Pixel Density
101 ppi
104 ppi
103 ppi
Pixel Pitch
0.253 mm
0.245 mm
0.245 mm
Refresh Rate
40 Hz ~ 120 Hz
60 Hz
50 Hz / 60 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
4K (3840x2160)
Response Time
8 ms (min) / 10 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ, HDR10 Pro
HDR10, HLG (Hybrid Log Gamma)
HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR
Licenses
ENERGY STAR, RoHS, UL/cUL
ENERGY STAR, RoHS, UL/cUL
ENERGY STAR, RoHS
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
webOS 4.5
Tizen 5.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
4 cores, 1200 MHz
4 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T2 HD, DVB-C, DVB-S2, DVB-T, DVB-T2
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Analog (NTSC/PAL/SECAM), DVB-T2, DVB-C, DVB-S2
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
AMD FreeSync
Video
Perfect Color, Instant Game Response, OLED Motion Pro, AI Picture Pro 8K, Home Dashboard, HDR Gaming Interest Group (HGiG), Intelligent Voice Recognition, Image Enhancing on SQM, Alexa, Ultra Luminance Pro, Filmmaker Mode, Apple AirPlay 2, Auto Genre S...
Advanced Color Enhancer, Clear Voice III, SIMPLINK (HDMI CEC), HDCP (High-bandwidth Digital Content Protection) 2.2, LG ThinQ AI, True Color Accuracy, HDR Dynamic Tone Mapping, Google Assistant, 4K Active HDR, Voice command, Noise Reduction, 4K Upscale...
Supreme UHD Dimming, NFC, Serif Design by Bouroullec, Quantum Processor 4K, Alexa, Light sensor, Filmmaker Mode, PVR via USB, Mega Contrast, Ambient Mode+, Voice command, Digital Clean View, Apple AirPlay 2.0, Bixby, Game Surround Sound, Dynamic Black ...

Performance

Energy Efficiency
B
A
A
Power Consumption
320 W (average) / 495 W (max) / 0.5 W (sleep)
71 W (average) / 0.5 W (sleep)
69 W (average) / 120 W (max) / 34.9 W (eco) / 0.5 W (sleep)

Production

Accessory
Signature Magic Remote Control - PM21N, IR Blaster cable
Magic remote control - AN-MR19
Smart remote control - TM2050A
Debut
2021
2019
2020
Model Name
OLED88Z19LA
43UM7450PLA
QE43LS01T
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