Model   Name 98N18G  
OS SAMSUNG TizenOS   TV  
Chasis NT72690  
Digital TV or ATV Digital   TV  
Display Technology QLED  
Resolution 3840*2160  
Picture
Back   Light Unit D-LED  
Resolution 3840*2160  
Panel Brightness (cd/m2) 400-500  
Contrast Ratio 3000:1(typ.)  
Response Time 8ms(typ.)  
Uniformity ＞65%(typ.)  
Color gamut 85%NTSC(typ.)  
Viewing Angle (H/V) 178°/178°(typ.)  
Life Time ＞20,000hrs (min)  
Color 1.07B   (8bit+FRC)  
Color Temperature Cool/Normal/Warm1/Warm2  
Aspect Ratio 16：9/Standard   /  Custom  
Picture Mode  Dynamic/Standard/Movie  
Energy Saving yes  
Noise Reduction Medium/   High/Low/ Auto/ off  
SOUND
Sound   out Internal   speaker/ HDMI ARC /Optical/Bluetooth  
Internal  Speakers  type BOX   speakers  
Internal Speaker Powers 2*10W  
Sound mode Standard   / Optimised / Amplify  
TV Installation Type Stand   / Wall-mounted  
Digital Sound out PCM/DOLBY   Digital PLUS/ HEAAC  
Auto voice control Yes  
Surround Yes  
HW   INFO.
Operating   System SAMSUNG TizenOS  
CPU ARM   CA53 Quad-core  
GPU Mali-G52-2EE   MC1  
Coprocessor 4   core  
DDR/Flash DDR   1.5GB / eMMC 8GB  
DTV DVB-T/C/T2/S/S2/ISDB-T/ATSC  
Audio MPEG1   layer 1/2,MPEG 2 layer 2, Dolby digital, Dolby digital plus.   
Image Processing Technology HDR   / HLG   
Color System PAL/SECAM  
Media  Format    MPEG-4, H.264, H.265,VP9，Doiby digital，Dolby digital plus，Dolby MS11, Dolby MS12,   MPEG1/2,VC-1,XVID  
Voice Control OPTION (With BT RCU）  
Bluetooth YES  
SAMSUNG TV PLUS YES  
SAMSUNG GAMING HUB YES  
Multi-screen YES  
WiFi IEEE   802.11 b/g/n/AC  2.4G/5G  
Software   features
ATV PAL/SECAM/NTSC  
DTV DVB/ISDB-T/ATSC/DTMB(OPTION)  
OSD English,  Spanish, French, Portuguese etc.  
Apps Netflix,YouTube，Prime video，Densiy+，AIRPLAY,   APPLE HOMEKIT, Browser,LG Store, Media, etc.  
Browser Native   browser  
Favourite Programs Yes  
Programs Searching Yes  
Recording Yes  
Sleep Timer off/10/20/30/60/90/120/180/240min  
Software upgrading USB   / OTA  
TERMINALS    
HDMI 3  
USB 2  
AV in 1*RCA  
Earphone N/A  
PC Audio N/A  
RF 2（for DVB-S2)   
Component(Y/Pb/Pr) N/A  
VGA N/A  
SPDIF OPTICAL*1  
SCART N/A  
CI Yes (ONLY   EU/CIS MARKET)  
BASIC   Info.    
Power   Supply AC100-240V~  50/60HZ  
Power Consumption-TV on ≤500W  
Power Consumption-Standby ≤0.5W  
Unpackaged   With Base Stand (mm) 2192*451*1336mm  
Unpackaged  Without Base   Stand 2192*81*1251mm  
Packaged Dimension (L*H*W) 2348x216x1400mm