General
9.0
9.0
 
Model
L55M4-4XINA
UA55LS003AK
Series
Mi 4X PRO
Samsung LS003
Other Names
Xiaomi Mi TV 4X PRO
Samsung The Frame
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
1235 mm x 750.7 mm
Dimensions - W x H (Without Stand)
1242 mm x 720 mm
1235 mm x 707.8 mm
TV Thickness
85 mm
42.5 mm
Weight (With Stand)
13 Kg
19.1 Kg
Weight (Without Stand)
12.7 Kg
18.6 Kg
Display
7.5
7.1
 
Resolution
Ultra HD 4k (3840 x 2160p)
Ultra HD 4k (3840 x 2160p)
Panel Type
-
-
Backlight Type
LED
LED
Backlight Arrangement
Direct-lit
-
Contrast Ratio
1200:1
Mega Contrast, Contrast Enhancer
Brightness (cd/m2)
-
-
Color
10 bit (1.07 billion colors)
Active Crystal 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
-
Picture Quality Index 2100
Sound
3.3
7.8
 
Sound System
DTS-HD, Stereo speakers
Dolby Digital Plus, DTS
# of Speakers
2
2 (Down Firing + Bass Reflex) + 2 (Subwoofer)
Total Speaker Output
10W + 10W
40W
SubWoofer
No
Yes, 2 Subwoofer
Extra Features
5.2
5.3
 
HDR
Yes, HDR10
Yes
Backlight Dimming
-
Yes, Local Dimming (UHD Dimming)
Motion Interpolation
-
Yes, Motion Rate 200 + Auto Motion Plus
Wi-Fi Direct
-
Yes
Screen Mirroring
Yes (using Google Home app)
Yes
Others
  • Google Voice Search
  • Chromecast built-in
  • Google Assistant
  • Game Mode
  • DLNA
  • Samsung Smart Things
  • Voice Interaction
  • Samsung Smart View
  • Art Mode
  • Dongle Compatibility (3G/LTE/WiFi)
  • USB HID (Mouse/Keyboard Support)
Smart TV
7.0
4.7
 
Operating System
Android - 8.1 Oreo (with PatchWall Interface)
Tizen
CPU
Quad-core ARM Cortex-A53, 64-bit (By Amlogic)
Quad-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
Web Browser, Netflix, Youtube
Wi-Fi Built In
Yes, 802.11 (2.4GHz / 5GHz)
Yes, 802.11 a/b/g/n/ac
Bluetooth
Yes, Bluetooth 4.2 Low Energy (BLE)
  • Yes, Bluetooth Low Energy (BLE)
  • 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
6.1
 
USB
  • 2 Ports
  • USB 2.0 x 2
3 Ports
HDMI
  • 3 Ports
  • HDMI 1 - ARC
  • 4 Ports
  • HDMI (PC In) - upto 4k@30Hz
  • HDMI ARC
  • HDMI CEC
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
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
---
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Audio
DTS, FLAC, AMR, AAC, OGG
MP3, M4A/MPA/AAC, FLAC, OGG, WMA, WAV, MID/MIDI, APE, AIF/AIFF, M4A
Video
-
AVI, MKV, ASF, WMV, MP4, MOV, 3GP, VRO, MPG, MPEG, TS, TRP, TP, MOV, FLV, VOB, SVI, M2TS, MTS, DIVX, WEBM, RMVB
Multimedia Codecs
H.265/H.264/H.263, MPEG 1/2/4, VP8/VP9/VC1
- Audio: Dolby Digital, LPCM, ADPCM (IMA, MS), AAC, HE-AAC, WMA, Dolby Digital Plus, MPEG (MP3), DTS (Core, LBR, HD_MA, HD_HRA), G.711 (A-Law, u-Law), Vorbis, RealAudio 6
- Video: H.264 BP/MP/HP, HEVC (H.265-Main, Main 10), MJPEG, MVC, MPEG4 SP/ASP, Window Media Audio v9 (VC1), MPEG 1/2, Microsoft MPEG-4 v1, v2, v3, Window Media Video v7 (WMV1), v8 (WMV2), H.263 Sorrenson, VP6, VP8, RV8/9/10 (RV 30/40)
Video Signal Support
-
-
Images
JPG, PNG, GIF
JPG, JPEG, PNG, BMP, MPO
Subtitles
-
TTXT, SMI, SRT, SUB, SUB/TXT (Micro DVD), SSA, ASS, PSB, XML
Miscl
8.0
8.0
 
Power Consumption
120 W
160 W
Power Consumption (Standby)
0.5 W
-
Warranty
1 Year Complete Product + Additional 1 Year on Panel
1 Year Complete Product + Additional 1 Year on Panel (labour cost not covered in additional warranty)
Remote Type
Bluetooth Smart Remote (Voice Search)
Smart Remote (Model - TM1750A, Voice Interaction)
Accessories (In Box)
Remote, Power Cord, Stand, Operating Manual, Screws
Remote, 2 Batteries, One Connect Box, Power Cable, Component In / AV In Adapter, Table Stand, User Manual, Warranty Card
Price
---
---
 
Unavailable
Unavailable
Unavailable
Unavailable