LG OLED55B7T vs Sony KD-55A9F
General
8.0
9.0
Model
OLED55B7T
KD-55A9F
Series
LG B7
Sony A9F
Other Names
-
Sony 55A9F
Smart TV
Yes
Yes
3D TV
No
No
Launch Time
2017
2018
Body
8.5
8.0
Curved/Flat Screen
Flat
Flat
Display Size
55 Inch
55 Inch
Dimensions - W x H (With Stand)
1229 mm x 759 mm
1228 mm x 709 mm
Dimensions - W x H (Without Stand)
1229 mm x 708 mm
1228 mm x 711 mm
TV Thickness
48.6 mm
86 mm
Weight (With Stand)
20.5 Kg
30 Kg
Weight (Without Stand)
17.2 Kg
23.8 Kg
Display
9.5
9.5
Resolution
Ultra HD 4k (3840 x 2160p)
Ultra HD 4k (3840 x 2160p)
Panel Type
-
-
Backlight Type
OLED
OLED
Backlight Arrangement
-
-
Contrast Ratio
Infinite Contrast
Dynamic Contrast Enhancer, Pixel Contrast Booster, Object-based HDR remaster
Brightness (cd/m2)
Ultra Luminance
-
Color
-
Live Colour Technology, Precision Colour Mapping
Refresh Rate
-
-
Response Time (G to G)
-
-
Viewing Angle (H/V)
-
-
Others
-
Triluminos Display
Sound
7.8
10.0
Sound System
Dolby Atmos, Dolby Digital Plus & DTS Decoder, Dolby Surround Sound
Dolby Digital/ Digital Plus/ Pulse/ AC-4, S-Force Front Surround, DTS Digital Surround Sound
# of Speakers
2 + 2 (Subwoofer)
6 + 2 (Subwoofer)
Total Speaker Output
10W + 10W + 10W + 10W
98W
SubWoofer
Yes, 2 Subwoofer (10W + 10W)
Yes, 2 Subwoofers
Extra Features
5.0
5.5
HDR
Yes, HLG + HDR10 + Dolby Vision (Active HDR)
Yes, HLG + HDR10 + Dolby Vision
Backlight Dimming
-
-
Motion Interpolation
No
No
Wi-Fi Direct
Yes
-
Screen Mirroring
Yes, Miracast
Yes
Others
- Cricket Mode, Game Mode
- Time Machine (Record TV content)
- Smartphone Remote Controller App
- DLNA
- Intel Widi
- Voice Recognition
- Chromecast built-in
- Voice Search
- Content Bar
- Game Mode
- Sports Mode
Smart TV
5.9
8.4
Operating System
WebOS
Android
CPU
-
-
GPU
-
Picture Processor X1™ Ultimate
Hard Disk
-
16 GB
RAM
-
-
Inbuilt Apps
Tellybean (Video Calling), Netflix, Youtube, Amazon Prime, Hungama, Music Player, Web Browser
Google Play Store, VEWD Browser, YouTube, Netflix, Amazon Prime Video, Sony LIV, Bigflix
Wi-Fi Built In
Yes, 802.11 a/b/g/n/ac
Yes, 802.11 a/b/g/n/ac
Bluetooth
- Yes
- A2DP (Audio Streaming to BT Speaker/Soundbar/Headset) (with LG Product only)
- Yes, Bluetooth 4.2, HID (BT Mouse/Keyboard Support)
- HOGP (Low Energy device connectivity)
- SPP (Serial Port Profile)
- A2DP (Stereo Audio)
- AVRCP (AV Remote Control)
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
5.9
USB
3 Ports
3 Ports
HDMI
- 4 Ports
- HDMI - upto 4k@60Hz
- HDMI ARC
- 4 Ports
- HDCP 2.3
- HDMI - upto 4k@60Hz
- HDMI ARC
- HDMI CEC
Component Video In (YPbPr)
1 Port
No
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
1 Port
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, WMA
Video
-
ASF, AVI, MP4, MPEG
Multimedia Codecs
Audio: AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, DTS, DTS-HD, DTS Express, WMA, apt-X
-
Video Signal Support
-
-
Images
JPEG, JPS, MPO
JPEG
Subtitles
-
-
Miscl
7.5
5.5
Power Consumption
54 W
380 W
Power Consumption (Standby)
0.3 W
0.5 W
Warranty
1 Year
1 Year
Remote Type
Quick Access Remote + Magic Remote (Voice Recognition, Air Mouse)
Smart Remote (Voice Control)
Accessories (In Box)
2 Remote, 4 x Batteries, AV In & Component In Cables, Table Stand, User Manual, Warranty Card
Remote, 2 Batteries, Table Stand, IR Blaster, Power Cord, User Manual
Price
Sony KD-55A9F Comparison with similar TVs
-
Sony KD-55X9000F
Rs. 50,000
compare with Sony KD-55A9F
