Samsung Care Centre
📺 Samsung Smart TV (Tizen OS) 🏷️ QA43LS05BAK

Samsung 1.08 m LS05B The Sero Downloads & Support Hub

Available resources for Samsung 1.08 m LS05B The Sero (QA43LS05BAK): 5 listed packages (2 Firmware Packages, 3 User Manuals), supporting Tizen. Check the model, platform, source, and file details before downloading.

Operating System Samsung Tizen OS
Upgrade Channel USB Flash / OTA Network
Repository Index 5 Files Available
1.08 m LS05B The Sero (QA43LS05BAK) product image
Device Profile
📖

Device Overview & Setup Guide

Hardware profile, setup guide, and available resources for Samsung 1.08 m LS05B The Sero
Device Guide

The 1.08 m LS05B The Sero (model QA43LS05BAK) is a high-performance Samsung Smart TV built around a Smart TV display with 4K Ultra-HD resolution and a smooth 50Hz refresh rate. Driven by the Quantum Processor 4K, it optimizes color depth, scene-by-scene contrast, and AI content upscaling for an immersive cinematic and gaming experience.

Running on Samsung's Tizen™ Smart TV platform, this model provides instant access to popular streaming services, cloud gaming via Samsung Gaming Hub, and unified home automation through SmartThings. Physical connectivity is anchored by 3 HDMI ports (supporting eARC and high frame rate gaming) alongside 2 USB multimedia ports, allowing effortless hookup for modern soundbars, AV receivers, and next-gen gaming consoles.

Keep your television operating with the latest features, security patches, and HDMI handshake compatibility by downloading official Tizen firmware updates and user guides cataloged below for model QA43LS05BAK.

📦 Available Download Packages

Filter software packages by technical component category:

Showing all 5 packages
⚡ TV Firmware 🇮🇳 India (IN)

Upgrade File(USB type),MAIN (FW) (T-PTMUABC_T-PTMLUABC.zip)

Build: 1720.7_1720.7 • Samsung Smart TV (Tizen OS) • Size: 3 GB • Date: May 2026
PDF Manual 🇮🇳 India (IN)

User Manual (English)

Version: GUIDE • Universal • Size: 4 MB • Date: Mar 2023
PDF Manual 🇮🇳 India (IN)

e-Manual

Version: 6.2.0 • Universal • Size: 6 MB • Date: Jan 2024
PDF Manual 🌐 Global

User Manual (English)

Version: 6.2.0 • Universal • Size: 6 MB
⚡ TV Firmware ARGENTINA

Upgrade guide

Build: GUIDE • FW • Size: 4 MB
Technical specification profile 🏷️ SKU: QA43LS05BAKLXL 📅 Released: April 19th, 2022

📋 Samsung 1.08 m LS05B The Sero Technical Specifications

Listed technical specifications for this model (17 categories, 124 attributes). Check the exact model code before relying on these details.

📺 Display
4K UHD (50Hz)
🧠 Picture Engine
Quantum Processor 4K
🔊 Audio Output
60W 4.1CH
🌐 Smart Platform
Tizen™
🔌 Inputs & Ports
3x HDMI, 2x USB
📌 HDMI
3
🎬 Quantum HDR Picture Processing 🌐 Tizen™ Smart TV Platform
Showing all 17 categories

📺 Display

4
Screen Size 1.08 m
Refresh Rate 50Hz
Resolution 3,840 x 2,160
Anti Reflection Matte Display

🎬 Video

18
Picture Engine Quantum Processor 4K
One Billion Color Yes
PQI (Picture Quality Index) 2900
HDR (High Dynamic Range) Quantum HDR
HDR 10+ Certified(HDR10+ Adaptive)
AI Upscale Yes
HLG (Hybrid Log Gamma) Yes
Contrast Mega Contrast
Color 100% Colour Volume with Quantum Dot
Micro Dimming Supreme UHD Dimming
Brightness/Color Detection Brigtness/Color Detection
Contrast Enhancer Real Depth Enhancer
Auto Motion Plus Yes
Film Mode Yes
Clear Motion LED Clear Motion
Noise Reduction Yes
Smart Calibration Basic
Filmmaker Mode (FMM) Yes

🌐 Smart Service

13
Samsung SMART TV Smart
Operating System Tizen™
Bixby US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese (features vary by language)
Multi Voice Assistant Yes (India Only)
Google Assistant Built-in Yes (India Only)
Works with Google Assistant Yes (IN only)
Works With Alexa Yes (IN only)
Samsung TV Plus Yes (India Only)
Web Browser Yes
SmartThings App Support Yes
SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote Yes
Universal Guide Yes (IN only)
Media Home Yes

📌 Product

1
Product QLED

📌 Series

1
Series LS

📌 Game Feature

7
Auto Game Mode (ALLM) Yes
Game Motion Plus Yes
Dynamic Black EQ Yes
Surround Sound Yes
Super Ultra Wide Game View Yes
Mini Map Zoom Yes
HGiG Yes

📌 Tuner/Broadcasting

2
Digital Broadcasting DVB-T2
Analog Tuner Yes

📌 Additional Feature

16
Auto Rotation Yes
9:16 Screen Support Yes
Auto Channel Search Yes
Caption (Subtitle) Yes
Connect Share™ (HDD) Yes
ConnectShare™ (USB 2.0) Yes
EPG Yes
Extended PVR Yes
IP Control Yes
OSD Language Local Languages
BT HID Built-in Yes
USB HID Support Yes
Teletext (TTX) Yes
Time Shift Yes
IPv6 Support Yes
MBR Support Yes

🔌 Connectivity

9
HDMI 3
USB 2
RF In (Terrestrial / Cable input) 1/1(Common Use for Terrestrial)/0
HDMI A / Return Ch. Support Yes
eARC Yes (HDMI 3)
HDMI Quick Switch Yes
Wi-Fi Yes (WiFi5)
Bluetooth Yes (BT5.2)
Anynet+ (HDMI-CEC) Yes

🔊 Audio

10
Dolby Digital Plus MS12 2ch
Active Voice Amplifier Yes
Adaptive Sound Adaptive Sound+
Object Tracking Sound OTS Lite
Sound Output (RMS) 60W
Speaker Type 4.1CH
Woofer Yes
Multiroom Link Yes
Blutooth Audio Yes
Dual Audio Support (Bluetooth) Yes

🎨 Design

7
Design Sero Design
Bezel Type VNB
Slim Type Normal
Front Colour NAVY BLUE
Stand Type PLATE STAND
Stand Color NAVY BLUE
Speaker Jersey Color Navy Blue

📦 Accessory

5
Remote Controller Model TM2281E
Samsung Smart Control (Included) Yes
User Manual Yes
E-Manual Yes
Power Cable Yes

📐 Dimension

4
Package Size (WxHxD) 738 x 1365 x 272 mm
Set Size with Stand (WxHxD) 564.7 x 1200 x 327 mm
Set Size without Stand (WxHxD) 564.7 x 1228.1 x 83.4 mm
Stand (Basic) (WxD) 218.1 x 170 mm

📌 Smart Feature

17
TV to Mobile - Mirroring Yes
Mobile to TV - Mirroring, DLNA Yes
TV Initiate Mirroring Yes
Tap View Yes
Video Communication Google Duo
Multi-View upto 2 videos
Sound Wall Yes
Mobile Camera Support Yes
360 Video Player Yes
Easy Setup Yes
App Casting Yes
Bluetooth Low Energy Yes
WiFi Direct Yes
TV Sound to Mobile Yes
Sound Mirroring Yes
Wireless Dex Yes
Cloud Service Microsoft 365

📌 Accessibility

3
Accessibillity - Voice Guide UK English
Accessibility - Learn TV Remote / Learn Menu Screen UK English
Accessibility - Others Enlgarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat / Graphic Zoom / Picture Off

📌 Power & Eco Solution

5
Eco Sensor Yes
Power Supply AC220-240V 50/60Hz
Power Consumption (Max) 135 W
Auto Power Off Yes
Auto Power Saving Yes

⚖️ Product Weight

2
Package Weight 39.4 kg
Set Weight with Stand 32.2 kg
🏭 Manufacturer, Regulatory & Import Information
Manufactured by Samsung India Electronics Pvt. Ltd. having its Registered Office at: 6th Floor, DLF Centre, Sansad Marg, New Delhi-110001
Country of Origin India
Contact us For All Product Related Complaints/assistance, please contact Manager, Customer Care Samsung India Electronics Pvt. Ltd., 6th Floor, DLF Centre, Sansad Marg, New Delhi - 110001 Email us at: support.india@samsung.com Tel (Toll Free): 1800 40 7267864 (1800 40 SAMSUNG)
Launch date April 19th, 2022
ℹ️ Official Specification Footnotes, IEC Standards & Network Disclaimers
Images shown here are for representational purpose only, actual may vary. All features, specifications and prices are subject to change without prior notice. Model availability may vary from location to location.
Hardware & Repair Support

Need Hardware Replacement for 1.08 m LS05B The Sero?

Compare original display panel, power supply board, main board, and remote replacement prices with standard labor tariffs, or locate an authorized walk-in Samsung service center in your city.

Authorized Repair Network

Ready to Repair 1.08 m LS05B The Sero?

Browse Samsung service-center listings and contact the provider to confirm services, parts and opening hours.

Popular Service Cities: Delhi • Mumbai • Bengaluru • Kolkata • Chennai • Hyderabad • Ahmedabad • Pune
Disclaimer: This website is an independent technical resource listing software packages and documentation for Samsung devices. Check each file's source and compatibility before installing. Samsung, Galaxy, and associated model trademarks belong to Samsung Electronics Co., Ltd. This site is not affiliated with, sponsored by, or endorsed by Samsung Electronics.