General
9.0
9.0
 
Model
L55M4-4XINA
TH-55FX730D
Series
Mi 4X PRO
Panasonic FX730 Shinobi Ultra
Other Names
Xiaomi Mi TV 4X PRO
Panasonic 55FX730D
Smart TV
Yes
Yes
3D TV
No
No
Launch Time
Jan, 2019
2018
Body
8.0
8.5
 
Curved/Flat Screen
Flat
Flat
Display Size
55 Inch
55 Inch
Dimensions - W x H (With Stand)
1242 mm x 780 mm
1231 mm x 769 mm
Dimensions - W x H (Without Stand)
1242 mm x 720 mm
1231 mm x 714 mm
TV Thickness
85 mm
44 mm
Weight (With Stand)
13 Kg
19.5 Kg
Weight (Without Stand)
12.7 Kg
19 Kg
Display
7.5
7.1
 
Resolution
Ultra HD 4k (3840 x 2160p)
Ultra HD 4k (3840 x 2160p)
Panel Type
-
IPS
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
60 Hz
Response Time (G to G)
6.5 ms
-
Viewing Angle (H/V)
178 / 178 Degree
-
Others
-
  • Hexa Chroma Drive Pro
  • 4k Pure Direct
  • Dynamic Scene Optimiser
Sound
3.3
3.3
 
Sound System
DTS-HD, Stereo speakers
Cinema Surround Sound
# of Speakers
2
2
Total Speaker Output
10W + 10W
10W + 10W
SubWoofer
No
No
Extra Features
5.2
5.7
 
HDR
Yes, HDR10
Yes, HLG + HDR10 + HDR10+
Backlight Dimming
-
Yes, Local Dimming (4k Local Dimming Pro)
Motion Interpolation
-
Yes, 1800Hz BMR (Backlight Motion Rate)
Wi-Fi Direct
-
-
Screen Mirroring
Yes (using Google Home app)
Yes
Others
  • Google Voice Search
  • Chromecast built-in
  • Google Assistant
  • Game Mode
  • Voice Interaction
  • Media Player
  • DLNA
  • TV Remote App
  • Hotel Mode
  • Swipe & Share
  • Double USB Sharing
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)
Quad-core Pro
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, Netflix, Amazon Prime
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
7.6
 
USB
  • 2 Ports
  • USB 2.0 x 2
  • 3 Ports
  • USB 3.0 x 1
  • USB 2.0 x 2
HDMI
  • 3 Ports
  • HDMI 1 - ARC
  • 3 Ports
  • HDCP 2.2
  • HDMI - upto 4k@60Hz
  • 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
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
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, Apple Lossless
- 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
5.5
 
Power Consumption
120 W
145 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)
Smart Remote
Accessories (In Box)
Remote, Power Cord, Stand, Operating Manual, Screws
Remote, 2 Batteries, Power Cable, Table Stand, Wall Mount, User Manual
Price
---
---
 
Unavailable
Unavailable
Unavailable