General
9.0
9.0
 
Model
L55M4-4XINA
TH-50FS600D
Series
Mi 4X PRO
Panasonic FS600
Other Names
Xiaomi Mi TV 4X PRO
Panasonic 50FS600D
Smart TV
Yes
Yes
3D TV
No
No
Launch Time
Jan, 2019
2018
Body
8.0
7.2
 
Curved/Flat Screen
Flat
Flat
Display Size
55 Inch
50 Inch
Dimensions - W x H (With Stand)
1242 mm x 780 mm
-
Dimensions - W x H (Without Stand)
1242 mm x 720 mm
-
TV Thickness
85 mm
-
Weight (With Stand)
13 Kg
-
Weight (Without Stand)
12.7 Kg
-
Display
7.5
5.6
 
Resolution
Ultra HD 4k (3840 x 2160p)
Full HD (1920 x 1080p)
Panel Type
-
-
Backlight Type
LED
LED
Backlight Arrangement
Direct-lit
-
Contrast Ratio
1200:1
-
Brightness (cd/m2)
-
Super Bright Panel
Color
10 bit (1.07 billion colors)
-
Refresh Rate
60 Hz
-
Response Time (G to G)
6.5 ms
-
Viewing Angle (H/V)
178 / 178 Degree
-
Others
-
Hexa Chroma Drive
Sound
3.3
2.6
 
Sound System
DTS-HD, Stereo speakers
V-Audio Surround
# of Speakers
2
2 (Open Bottom + Full Range)
Total Speaker Output
10W + 10W
5W + 5W
SubWoofer
No
No
Extra Features
5.2
4.1
 
HDR
Yes, HDR10
Yes, HLG + HDR10
Backlight Dimming
-
No
Motion Interpolation
-
Yes, 800Hz BMR (Backlight Motion Rate)
Wi-Fi Direct
-
-
Screen Mirroring
Yes (using Google Home app)
Yes
Others
  • Google Voice Search
  • Chromecast built-in
  • Google Assistant
  • Media Player
  • DLNA
  • TV Remote App
  • Hotel Mode
Smart TV
7.0
5.2
 
Operating System
Android - 8.1 Oreo (with PatchWall Interface)
-
CPU
Quad-core ARM Cortex-A53, 64-bit (By Amlogic)
Dual-core
GPU
Mali-450 MP
-
Hard Disk
8 GB eMMC
-
RAM
2 GB DDR
-
Inbuilt Apps
Play Store, Play Music, Youtube, Hotstar, Sony-Liv, Voot
Internet Apps, Web Browser, Youtube, AccuWeather, BIGFlix
Wi-Fi Built In
Yes, 802.11 (2.4GHz / 5GHz)
Yes
Bluetooth
Yes, Bluetooth 4.2 Low Energy (BLE)
  • Yes
  • A2DP (Audio Streaming to BT Speaker/Soundbar/Headset)
  • 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
4.6
6.4
 
USB
  • 2 Ports
  • USB 2.0 x 2
  • 2 Ports
  • USB 2.0 x 2
HDMI
  • 3 Ports
  • HDMI 1 - ARC
  • 3 Ports
  • HDMI 2 - ARC
Component Video In (YPbPr)
No
1 Port
Composite Video Input
1 Port
1 Port
Digital Optical Audio Out (SPDIF)
No
1 Port
Digital Coaxial Audio Out (SPDIF)
1 Port
No
Analog Audio Out - 3.5mm Jack (Headphone)
No
No
Analog Audio Out - Line out (AUX)
No
No
Analog Audio Out - RCA
No
1 Port
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
DTS, FLAC, AMR, AAC, OGG
-
Video
-
-
Multimedia Codecs
H.265/H.264/H.263, MPEG 1/2/4, VP8/VP9/VC1
- Audio: MP3, AAC, WMA Pro, FLAC, WAV
- Video: AVI, HEVC, MKV, WMV, MP4, M4v, FLV, 3GPP, VRO, VOB, TS, PS
Video Signal Support
-
-
Images
JPG, PNG, GIF
JPEG
Subtitles
-
-
Miscl
8.0
4.5
 
Power Consumption
120 W
-
Power Consumption (Standby)
0.5 W
< 0.5 W
Warranty
1 Year Complete Product + Additional 1 Year on Panel
1 Year
Remote Type
Bluetooth Smart Remote (Voice Search)
Basic Remote
Accessories (In Box)
Remote, Power Cord, Stand, Operating Manual, Screws
Remote, 2 Batteries, Power Cable & Adapter, Table Stand, Wall Mount, User Manual
Price
---
---
 
Unavailable
Unavailable
Unavailable