General
9.0
9.0
 
Model
OLED55B8PTA
QA55Q70RAKXXL
Series
LG B8
Samsung Q70R / Series Q
Other Names
-
Samsung QA55Q70RAK
Smart TV
Yes
Yes
3D TV
No
No
Launch Time
2018
2019
Body
8.5
8.5
 
Curved/Flat Screen
Flat
Flat
Display Size
55 Inch
55 Inch
Dimensions - W x H (With Stand)
1228 mm x 749 mm
1230.6 mm x 780.2 mm
Dimensions - W x H (Without Stand)
1228 mm x 707 mm
1230.6 mm x 708.1 mm
TV Thickness
46.9 mm
61.9 mm
Weight (With Stand)
17.8 Kg
18.5 kg
Weight (Without Stand)
16.3 Kg
18 kg
Display
9.5
8.1
 
Resolution
Ultra HD 4k (3840 x 2160p)
Ultra HD 4k (3840 x 2160p)
Panel Type
-
-
Backlight Type
OLED
QLED
Backlight Arrangement
-
-
Contrast Ratio
Infinite Contrast
Contrast Enhancer
Brightness (cd/m2)
Ultra Luminance Pro
-
Color
Billion Rich colors
Color Volume 100% by Quantum Dot
Refresh Rate
-
-
Response Time (G to G)
-
-
Viewing Angle (H/V)
-
Wide Viewing Angle
Others
-
  • Quantum HDR 8x
  • Direct Full Array 4x
Sound
7.8
5.3
 
Sound System
Dolby/OLED Surround Sound, Dolby Atmos, Dolby Digital & DTS Decoder
Dolby Digital Plus
# of Speakers
2 + 2 (Subwoofer)
-
Total Speaker Output
10W + 10W + 10W + 10W
40 W
SubWoofer
Yes, 2 Subwoofer (10W + 10W)
Yes
Extra Features
6.9
6.3
 
HDR
Yes, HLG Pro + HDR10 Pro + Dolby Vision + Advance HDR By Technicolor (4k Cinema HDR)
Yes, HLG + HDR10+
Backlight Dimming
Yes, Local Dimming
Yes, Local Dimming (Full Array + Micro Dimming + Supreme UHD Dimming)
Motion Interpolation
No
Yes, Motion Rate 200 + Auto Motion Plus
Wi-Fi Direct
Yes
Yes
Screen Mirroring
Yes, Miracast
Yes
Others
  • ThinQ AI
  • Voice Recognition
  • DLNA
  • Time Machine (Record TV content)
  • Smartphone Remote Controller App
  • Cricket Mode, Game Mode
  • Set-top box built-in
  • 360 Virtual Reality
  • Samsung Smart Things
  • DLNA
  • Game Mode
  • USB HID (Mouse/Keyboard Support)
  • Google Assistant
  • Apple Airplay 2
  • Dongle Compatibility (3G/LTE/WiFi)
Smart TV
5.9
4.7
 
Operating System
WebOS
Tizen
CPU
-
-
GPU
A7 Intelligent Processor
Quantum Processor 4K
Hard Disk
-
-
RAM
-
-
Inbuilt Apps
Netflix, Amazon, Youtube, Amazon Prime Video, Yupp TV, Hungama Play, Web Browser, TellyBean Video Calling, WebOS Notify, Smart Cricket T20
Netflix, Youtube, Hotstar, Hulu, HBO NOW, Browser
Wi-Fi Built In
Yes, 802.11 a/b/g/n/ac
Yes
Bluetooth
  • Yes, Bluetooth 4.2
  • 2 Way Bluetooth
Yes, HID (BT Mouse/Keyboard Support)
Ethernet/LAN
1 Port
1 Port
3D TV
0.0
0.0
 
3D Type
No
No
2D to 3D conversion & vice-versa
No
No
Connections
6.7
5.8
 
USB
3 Ports
2 Ports
HDMI
  • 4 Ports
  • HDMI (DTV) - upto 4k@60Hz
  • HDMI (PC In) - upto 4k@30Hz
  • HDMI ARC
  • 4 Ports
  • HDMI - ARC
  • HDMI - CEC
    Component Video In (YPbPr)
    1 Port
    1 Port
    Composite Video Input
    1 Port
    1 Port
    Digital Optical Audio Out (SPDIF)
    1 Port
    1 Port
    Digital Coaxial Audio Out (SPDIF)
    No
    No
    Analog Audio Out - 3.5mm Jack (Headphone)
    1 Port
    No
    Analog Audio Out - Line out (AUX)
    No
    No
    Analog Audio Out - RCA
    No
    No
    Analog Audio In - RCA
    1 Port
    1 Port
    Coaxial RF (Cable/Antenna)
    1 Port
    1 Port
    VGA Port (PC Input)
    No
    No
    AV Out
    No
    No
    SD Card Slot
    No
    No
    Supported Formats
    ---
    ---
     
    Audio
    MP3, WAV, OGG, WMA, FLAC
    MP3, WMA
    Video
    ASF, WMV, AVI, MP4, M4V, MOV, 3GP, 3G2, MKV, TS, TRP, TP, MTS, MPG, MPEG, DAT, VOB, RM, RMVB
    -
    Multimedia Codecs
    -
    -
    Video Signal Support
    Component In - upto 1080p@60Hz
    -
    Images
    JPEG, JPS, MPO, JPG, JPE, PNG, BMP
    JPEG
    Subtitles
    SMI, SRT, SUB (MicroDVD, Subviewer1.0/2.0), ASS, SSA, TXT(TMPlayer), PSB(PowerDivX), DCS (DLP Cinema)
    -
    Miscl
    7.5
    6.5
     
    Power Consumption
    -
    200 W
    Power Consumption (Standby)
    0.3 W
    0.5 W
    Warranty
    1 Year
    1 Year Complete Product + Additional 1 Year on Panel
    Remote Type
    Magic Remote (Voice Recognition, Air Mouse)
    Basic Remote (Model - TM1950C)
    Accessories (In Box)
    Remote, 2 Batteries, AV In Cable, Cable Management Clip, Table Stand, Screws, User Manual, Warranty Card
    Remote, Batteries, Power Cable, Table Stand, Wall Mount, User Manual, Warranty Card
    Price
    ---
    ---
     
    Unavailable