Compare LG SM98 vs LG UHD 70 vs LG 27LQ615S
Variants
55
65
65"
75"
50"
55"
43"
70"
27"
Connectivity
Ports
4x HDMI 2.1 (eARC; CEC), 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x AV Composite In 3.5 mm jack, 3x USB 2.0, 1x Ethernet RJ45
[Input] TOSLINK + HDMI eARC (HDMI 2 port only) | [Output] 2x HDMI (HDCP 2.2) + 1x USB + RF antenna + Ethernet
1x Cable/Antenna In (F-type female), 1x Optical Audio Out, 1x USB, 1x HDMI 1.4
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5
Construction
Camera
No
No
Colors
Black, Silver
Black
Drivers | Subwoofer
2 x 10
Speakers
2x 10W
20W, down firing
2x 5W
VESA Mount
300 x 300 mm
75 x 75 mm
Dimensions
Size | Depth
3.5" w/o stand
Display
Aspect Ratio
16:9
16:9
Brightness
550 nits / 1200 nits (peak)
250 nits
Contrast Ratio
1500:1 (static)
1000:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Direct LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
43", 50", 55", 65", 70", 75"
Display Type
IPS
IPS
IPS, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 73% Rec.2020
72% NTSC
Input Lag
15 ms
Pixel Pitch
0.311 mm
Refresh Rate
120 Hz
TruMotion 120 (60Hz Native)
56 Hz ~ 75 Hz
Resolution
4K (3840x2160)
4K UHD (3840 x 2160)
FHD (1920x1080)
Response Time
5 ms (min) / 12 ms (avg)
14 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Channels
2.0 channel
HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Active HDR (HDR10, HLG)
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
0 % ~ 80 %
Operating System
webOS 4.5
WebOS
webOS 22
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
Quad Core Processor 4K
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
ATSC, Clear QAM
ATSC, Analog (NTSC/PAL/SECAM)
Video
True Color Accuracy, 4K Upscaler, Object Depth Enhancer, Nano Cell Display, ULTRA Luminance Pro, PVR, Advanced Color Enhancer, Image Processor - α7 Gen 2 Intelligent Processor, Clear Voice III, Google Assistant, Nano Cell Color Pro, LG ThinQ AI, SIMPLI...
Gaming Mode, Motion Eye Care, Smart Energy Saving, Cinema Mode, Eye Comfort Mode
Performance
Energy Efficiency
A
Memory | Capacity
3 GB
Production
Accessory
3.5 mm composite adapter, Magic remote control - AN-MR19
Remote: Standard Remote
Remote control
Debut
2019
2021
2022
Reviews
Neofiliac score
85%
6%
Pros
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- High 1500:1 contrast ratio
- 10-bit display panel
- Bright display panel
- High 1000:1 contrast ratio
Cons
- Limited to FHD resolution
- No publicized HDR support
- Very slow response time
- 8-bit display panel
- Display panel quite dark
- Feels like a horrible monitor
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