Samsung

    Samsung Galaxy S25 FE SM-S731B/DS 17 cm (6.7") Dual SIM Android 16.0 5G USB Type-C 8 GB 512 GB 4900 mAh Navy

    680,63 €
    Su mokesčiais

    Prekė detaliau

    TKOSA1SZA1992
    9 Prekės

    Charakteristikos

    Width
    76.6 mm
    Height
    161.3 mm
    Depth
    7.4 mm
    Weight
    190 g
    Frequency band
    Tri-band
    Headphone connectivity
    USB Type-C
    Cables included
    USB Type-C
    Bluetooth
    Yes
    Bluetooth version
    5.4
    AC adapter included
    NO
    Battery capacity
    4900 mAh
    Protection features
    Water resistant
    Processor family
    Samsung Exynos
    Processor model
    2400
    Processor cores
    10
    Processor boost frequency
    3.2 GHz
    Near Field Communication (NFC)
    Yes
    Rear camera resolution (numeric)
    50 MP
    Wi-Fi standards
    Wi-Fi 6E (802.11ax)
    Operating system installed
    Android 16.0
    Internal storage capacity
    512 GB
    Display diagonal
    17 cm (6.7")
    SIM card type
    NanoSIM + eSIM
    Front camera resolution (numeric)
    12 MP
    Audio formats supported
    AAC
    USB version
    3.2 Gen 1 (3.1 Gen 1)
    Fingerprint reader
    Yes
    Speakers
    Stereo
    Platform
    Android
    Maximum refresh rate
    120 Hz
    Energy efficiency class
    B
    Display number of colours
    16 million colours
    Housing material
    Aluminium
    Modulation
    1024-QAM
    USB connector type
    USB Type-C
    SIM card capability
    Dual SIM
    Video recording modes
    4320p
    GPS (satellite)
    Yes
    Gyroscope
    Yes
    Accelerometer
    Yes
    International Protection (IP) code
    IP68
    GLONASS
    Yes
    Barometer
    Yes
    Digital zoom
    30x
    Video formats supported
    MKV
    Optical Zoom
    3x
    Maximum frame rate
    240 fps
    Product colour
    Navy
    Display resolution
    2340 x 1080 pixels
    Energy efficiency scale
    A to G
    Wi-Fi Direct
    Yes
    Top Wi-Fi standard
    Wi-Fi 6E (802.11ax)
    MIMO
    Yes
    Continuous video playback time
    28 h
    Removable battery
    No
    Position location
    Yes
    Ambient light sensor
    Yes
    Rear camera type
    Triple camera
    Rear camera flash
    Yes
    SIM card ejector pin
    Yes
    RAM capacity
    8 GB
    Second rear camera aperture number
    2.2
    Front camera aperture number
    2.2
    Rear camera aperture number
    1.8
    Front camera type
    Single camera
    Proximity sensor
    Yes
    Galileo
    Yes
    Mobile network generation
    5G
    4G standard
    LTE-TDD & LTE-FDD
    Video capture resolution (max)
    7680 x 4320 pixels
    Second rear camera resolution (numeric)
    12 MP
    3G bands supported
    850
    3G standards
    UMTS
    Third rear camera aperture number
    2.4
    Third rear camera resolution (numeric)
    8 MP
    4G bands supported
    700
    User memory
    483.7 GB
    Quasi-Zenith Satellite System (QZSS)
    Yes
    BeiDou
    Yes
    Display glass type
    Corning Glass
    Gorilla Glass version
    Gorilla Glass Victus+
    Image stabilizer
    Yes
    Hall sensor
    Yes
    Geomagnetic sensor
    Yes
    5G bands supported
    850
    Image stabilizer type
    Optical Image Stabilization (OIS)
    NavIC
    Yes
    5G standard
    Sub6 TDD
    Display technology marketing name
    Dynamic AMOLED 2X
    Slow motion mode
    Yes
    USB Power Delivery (USB PD)
    Yes
    USB Type-C charging port
    Yes
    USB Type-C required charging power (max)
    45 W
    USB Type-C required charging power (min)
    10 W
    Battery endurance in cycles
    2000
    Repeated free fall reliability class
    A
    Battery endurance per cycle
    2557 min
    Repairability class
    C

    Greitas palyginimas

    Prekė
    REFURB. PHONE IPHONE 15 PRO/128GB N.TITANIUM APPLE RENEWD REFURB. PHONE IPHONE 15 PRO/128GB N.TITANIUM APPLE RENEWD MOBILE PHONE IPHONE 15/128GB BLUE MTP43 APPLE MOBILE PHONE IPHONE 15/128GB BLUE MTP43 APPLE MOBILE PHONE GALAXY S25/128GB MINT SM-S931B SAMSUNG MOBILE PHONE GALAXY S25/128GB MINT SM-S931B SAMSUNG MOBILE PHONE GALAXY S25/128GB SILVER SM-S931B SAMSUNG MOBILE PHONE GALAXY S25/128GB SILVER SM-S931B SAMSUNG
    Prieinamumas
    Kaina
    669,36 €
    670,24 €
    672,53 €
    672,53 €
    Aprašymas
    Model iPhone 15 Pro | Refurbished | Colour Titanium | Storage 128 GB | RAM 8 GB | Screen 6.1 " | Flat | Super Retina XDR | 2556 x 1179 pixels | CPU A17 Pro | Network 5G | SIM card NanoSIM + eSIM | Bluetooth Yes | OS iOS 17 | IP IP68 | USB-C charging power 22 W | Weight 187 g | Weight 0.187 kg Model iPhone 15 | Colour Blue | Storage 128 GB | Screen 6.1 " | Flat | Super Retina XDR | 2556 x 1179 pixels | CPU A16 | Network 5G | SIM card NanoSIM + eSIM | Bluetooth Yes | OS iOS 17 | IP IP68 | USB-C charging power 22 W | Weight 171 g | Weight 0.171 kg Model Galaxy S25 | Built-in storage 128 GB | RAM 12GB | Mint | 3G | 4G | 5G | LTE | OS Android 15.0 | Screen 6.2" | 2340 x 1080 | Dynamic AMOLED 2X | CPU Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Dual SIM | 1xUSB-C | 2xNano-SIM card tray | Camera 50MP+10MP+12MP | Front-facing Camera 12MP | Bluetooth/USB/NFC/Wi-Fi/Wi-Fi Direct | Bluetooth | Bluetooth 5.4 | GPS / geotagging | Charging power (max) 25 Watts | Wireless charging | Battery capacity 4000 mAh | Dimensions 146.9 x 70.5 x 7.2 mm | Weight 0.162 kg Model Galaxy S25 | Built-in storage 128 GB | RAM 12GB | Silver | OS Android 15.0 | Screen 6.2" | 2340 x 1080 | Dynamic AMOLED 2X | CPU Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Dual SIM | Camera 50MP+10MP+12MP | Front-facing Camera 12MP | Bluetooth/USB/NFC/Wi-Fi/Wi-Fi Direct | Bluetooth | Bluetooth 5.4 | GPS / geotagging | Charging power (max) 25 Watts | Wireless charging | Battery capacity 4000 mAh | Dimensions 146.9 x 70.5 x 7.2 mm | Weight 0.162 kg
    Colour
    Mint Silver
    Form factor
    Bar Bar
    Bluetooth
    Yes Yes
    Bluetooth version
    Bluetooth 5.4 Bluetooth 5.4
    Battery capacity
    4000 mAh 4000 mAh
    Sensors
    Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, barometer, Samsung DeX, Samsung Wireless DeX (desktop experience support), Virtual proximity sensing Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, barometer, Samsung DeX, Samsung Wireless DeX (desktop experience support), Virtual proximity sensing
    Display technology
    Dynamic AMOLED 2X Dynamic AMOLED 2X
    Fingerprint reader
    Yes Yes
    Camera
    50MP+10MP+12MP 50MP+10MP+12MP
    Garantija
    24 12/24 24 24
    Ekrano dydis (col.)
    6.2" 6.2"
    BATTERY
    Lithium-Ion rechargeable Lithium-Ion rechargeable
    Category Code
    MPH MPH MPH MPH
    Unit Box Height
    0.05 0.03 0.03 0.03
    Unit Box Length
    0.185 0.17 0.165 0.165
    Unit Box Width
    0.115 0.09 0.09 0.09
    Vendor Homepage
    www.renewd.com/ https://www.apple.com/iphone-15 www.samsung.com www.samsung.com
    Memory (RAM)
    12GB 12GB
    Dimensions
    146.9 x 70.5 x 7.2 mm 146.9 x 70.5 x 7.2 mm
    Model name
    iPhone 15 Pro iPhone 15 Galaxy S25 Galaxy S25
    Wireless Charging
    Yes Yes
    CPU
    Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
    Front-facing Camera
    12MP 12MP
    GPS / geotagging
    Yes Yes
    Mobile OS
    Android 15.0 Android 15.0
    Input/Output connectors (Nano-SIM card tray)
    2 2
    Video recording resolution
    7680 x 4320 7680 x 4320
    Data standards
    2G, 3G, 4G, 5G 2G, 3G, 4G, 5G
    Available memory
    93 GB 92.5 GB
    Input/Output connectors (USB-C)
    1 1
    Data (3G)
    Yes Yes
    Front camera f number
    F2.2 F2.2
    LTE modemas
    Yes Yes
    Main camera f number
    F1.8+F2.4+F2.2 F1.8+F2.4+F2.2
    Number of SIM
    Dual SIM Dual SIM
    Phone connections
    Bluetooth/NFC/USB/Wi-Fi/Wi-Fi Direct Bluetooth/NFC/USB/Wi-Fi/Wi-Fi Direct
    Removeable battery
    No No
    Screen resolution
    2340 x 1080 2340 x 1080
    Data (5G)
    Yes Yes
    Data (4G)
    Yes Yes
    Power adapter included
    No No
    Built-in storage
    128 GB 128 GB
    Charging power (max)
    25 Watts 25 Watts
    Product status
    Refurbished
    Product Net Weight
    0.187 kg 0.171 kg 0 kg 0.162 kg
    Unit Calculated Weight
    0.41 kg 0.33 kg 0 kg 0.31 kg
    Unit Calculated Volume
    0.0010638 cubm 0.000459 cubm 0 cubm 0.0004455 cubm
    Energy Efficiency (EPREL Registration Number)
    2247679
    Energy Efficiency (EPREL Version Number)
    2
    Energy Efficiency (Data Sheet (Link))
    https://eprel.ec.europa.eu/api/product/2247679/fiches?language EN
    Energy Efficiency (Energy efficiency class)
    B B
    Summary
    Apple iPhone 15 . Display diagonal: 15.5 cm (6.1&quot ), Display resolution: 2556 x 1179 pixels. Processor family: Apple, Processor model: A16. Internal storage capacity: 128 GB. Rear camera resolution (numeric): 48 MP, Rear camera type: Dual camera. SIM
    Weight & dimensions (Weight)
    187 g 171 g
    Packaging content (AC adapter included)
    No
    Power (USB Type-C charging port)
    Yes Yes
    Battery (Battery technology)
    Lithium-Ion (Li-Ion) Lithium-Ion (Li-Ion)
    Battery (Continuous audio playback time)
    75 h 80 h
    Weight & dimensions (Width)
    70.6 mm 71.6 mm
    Weight & dimensions (Depth)
    8.2 mm 7.8 mm
    Weight & dimensions (Height)
    146.6 mm 147.6 mm
    Packaging content (Cables included)
    USB Type-C to USB Type-C
    Power (USB Type-C required charging power (max))
    22 W 22 W
    Power (USB Type-C required charging power (min))
    4.5 W 4.5 W
    Display (Display diagonal)
    6.1 " 6.1 "
    Display (Display resolution)
    2556 x 1179 pixels 2556 x 1179 pixels
    Display (Screen shape)
    Flat Flat
    Network (Bluetooth)
    Yes Yes
    Network (Wi-Fi)
    Yes Yes
    Design (Product colour)
    Titanium Blue
    Network (Bluetooth version)
    5.3 5.3
    Network (Wi-Fi standards)
    Wi-Fi 6E (802.11ax) Wi-Fi 6 (802.11ax)
    Design (Housing material)
    Glass,Titanium Aluminium,Glass
    Design (Colour name)
    Natural Titanium
    Display (Contrast ratio (typical))
    2000000:1 2000000:1
    Display (Maximum refresh rate)
    120 Hz
    Display (Panel type)
    OLED OLED
    Display (High Dynamic Range (HDR) supported)
    Yes Yes
    Display (High Dynamic Range (HDR) technology)
    Dolby Vision/High Dynamic Range 10 (HDR10)/Hybrid Log-Gamma (HLG) Extreme Dynamic Range (XDR)/High Dynamic Range 10 (HDR10)/Hybrid Log-Gamma (HLG)
    Operational conditions (Operating relative humidity (H-H))
    5 - 95 % 5 - 95 %
    Operational conditions (Operating temperature (T-T))
    0 - 35 C 0 - 35 C
    Operational conditions (Storage temperature (T-T))
    -20 - 45 C -20 - 45 C
    Display (Pixel density)
    460 ppi 460 ppi
    Design (Form factor)
    Bar Bar
    Display (Display brightness)
    1000 cd/m 1000 cd/m
    Other features (Doesn't contain)
    Arsenic/Beryllium/Mercury/PVC/BFR
    Ports & interfaces (USB connector type)
    USB Type-C USB Type-C
    Operational conditions (Operating altitude)
    0 - 3000 m 0 - 3000 m
    Processor (Processor cores)
    6 6
    Storage (Compatible memory cards)
    Not supported Not supported
    Storage (Internal storage capacity)
    128 GB 128 GB
    Camera (Auto focus)
    Yes
    Camera (Front camera resolution (numeric))
    12 MP 12 MP
    Camera (Rear camera flash)
    Yes Yes
    Camera (Rear camera resolution (numeric))
    48 MP 48 MP
    Camera (Rear camera type)
    Triple camera Dual camera
    Network (Near Field Communication (NFC))
    Yes Yes
    Software (Platform)
    iOS iOS
    Endurance (Battery endurance in cycles)
    1000
    Endurance (Battery endurance per cycle)
    2040 min
    Endurance (Energy efficiency class)
    B
    Endurance (Energy efficiency scale)
    A to G
    Endurance (International Protection (IP) code)
    IP68 IP68
    Endurance (Repairability class)
    C
    Endurance (Repeated free fall reliability class)
    C
    Other features (Repairability index)
    7.5
    Network (Mobile network generation)
    5G 5G
    Power (USB Power Delivery (USB PD))
    Yes Yes
    Display (Display technology marketing name)
    Super Retina XDR Super Retina XDR
    Camera (Resolution at capture speed)
    1280x720@30fps/1920x1080@120fps/1920x1080@240fps/1920x1080@25fps/1920x1080@30fps/1920x1080@60fps/3840x2160@24fps/3840x2160@25fps/3840x2160@30fps/3840x2160@60fps 1280x720@30fps/1920x1080@25fps/1920x1080@30fps/1920x1080@60fps/3840x2160@24fps/3840x2160@25fps/3840x2160@30fps/3840x2160@60fps
    Battery (Continuous video playback time)
    23 h 20 h
    Network (3G bands supported)
    1700/1900/2100/850/900 MHz 1700/1900/2100/850/900 MHz
    Camera (Second rear camera resolution (numeric))
    12 MP 12 MP
    Processor (Processor model)
    A17 Pro A16
    Software (Operating system installed)
    iOS 17 iOS 17
    Processor (Processor family)
    Apple Apple
    Network (SIM card type)
    NanoSIM + eSIM NanoSIM + eSIM
    Design (Protection features)
    Dust resistant/Splash proof/Waterproof Dust resistant/Splash proof/Water resistant
    Design (Waterproof up to)
    6 m 6 m
    Display (Brand specific technologies)
    Always-on display,Dynamic Island,Haptic touch,ProMotion,True Tone,Wide color (P3) Dynamic Island,Haptic touch,True Tone,Wide color (P3)
    Display (Display glass type)
    Ceramic Shield Ceramic Shield
    Display (Fingerprint resistant)
    Yes Yes
    Display (Maximum display brightness (HDR))
    1600 cd/m 1600 cd/m
    Display (Maximum display brightness (Outdoor))
    2000 cd/m 2000 cd/m
    Display (Oleophobic coating)
    Yes Yes
    Display (Rounded display corners)
    Yes Yes
    Display (Touchscreen type)
    capacitive capacitive
    Processor (Neural processor unit (NPU))
    Apple Neural Engine (ANE) Apple Neural Engine (ANE)
    Processor (Neural processor unit (NPU) cores)
    16 16
    Camera (Audio zoom)
    Yes Yes
    Camera (Camera High Dynamic Range (HDR) mode)
    Yes Yes
    Camera (Camera image formats supported)
    DNG,HEIF,JPEG HEIF,JPEG
    Camera (Camera video formats supported)
    H.264,HEVC,ProRes H.264,HEVC
    Camera (Deep Fusion)
    Yes Yes
    Camera (Digital zoom)
    15 x 10 x
    Camera (Face detection)
    Yes Yes
    Camera (Front camera aperture number)
    1.9 1.9
    Camera (Front camera flash)
    Yes
    Camera (Front camera type)
    Single camera Single camera
    Camera (Geotagging)
    Yes Yes
    Camera (Image stabilizer)
    Yes Yes
    Camera (Image stabilizer type)
    Optical Image Stabilization (OIS) Optical Image Stabilization (OIS)
    Camera (Lens cover material)
    Sapphire crystal Sapphire crystal
    Camera (Macro photography)
    Yes
    Camera (Maximum frame rate)
    240 fps 240 fps
    Camera (Multi-shot)
    Yes
    Camera (Night mode)
    Yes Yes
    Camera (Optical zoom)
    6 x 4 x
    Camera (Optical zoom in)
    3 x 2 x
    Camera (Optical zoom out)
    2 x 2 x
    Camera (Panorama)
    Yes Yes
    Camera (Photonic Engine)
    Yes Yes
    Camera (Portrait Lighting)
    Yes Yes
    Camera (Portrait mode)
    Yes Yes
    Camera (Rear camera aperture number)
    1.78 1.6
    Camera (Rear camera focal length)
    24 mm 26 mm
    Camera (Second rear camera aperture number)
    2.2 1.6
    Camera (Second rear camera field of view (FOV) angle)
    120 120
    Camera (Second rear camera focal length)
    13 mm 52 mm
    Camera (Self-timer)
    Yes
    Camera (Stereo recording)
    Yes Yes
    Camera (Time lapse mode)
    Yes Yes
    Camera (Video capture resolution (max))
    3840 x 2160 pixels 3840 x 2160 pixels
    Camera (Video recording modes)
    1080p/2160p/720p 1080p/2160p/720p
    Camera (Video stabilizer)
    Yes Yes
    Network (3G standards)
    DC-HSDPA/HSPA+/UMTS DC-HSDPA/HSPA+/UMTS
    Network (4G standard)
    TD-LTE & FDD-LTE TD-LTE & FDD-LTE
    Network (5G standard)
    NR/NR mmWave NR/NR mmWave
    Network (AirPlay)
    Yes Yes
    Network (Frequency band)
    Penta-band Penta-band
    Network (iBeacon)
    Yes Yes
    Network (MIMO)
    Yes Yes
    Network (SIM card capability)
    Dual SIM Dual SIM
    Network (Voice over LTE (VoLTE) supported)
    Yes Yes
    Subscription (Subscription type)
    No subscription No subscription
    Ports & interfaces (USB port)
    Yes Yes
    Messaging (E-mail)
    Yes Yes
    Messaging (Multimedia Messaging Service (MMS))
    Yes Yes
    Messaging (Short Message Service (SMS))
    Yes Yes
    Navigation (BeiDou)
    Yes Yes
    Navigation (Electronic compass)
    Yes Yes
    Navigation (Galileo)
    Yes Yes
    Navigation (GLONASS)
    Yes Yes
    Navigation (GPS (satellite))
    Yes Yes
    Navigation (Position location)
    Yes Yes
    Navigation (Quasi-Zenith Satellite System (QZSS))
    Yes Yes
    Navigation (Wi-Fi positioning)
    Yes Yes
    Performance (Accessibility features)
    AssistiveTouch,Closed Captions,Magnifier,Real-time text (RTT),Spoken Content,Switch Control,Teletype (TTY),Type to Siri,Voice Control,VoiceOver,Zoom AssistiveTouch,Back Tap,Closed Captions,Magnifier,Real-time text (RTT),Siri and Dictation,Spoken Content,Switch Control,Teletype (TTY),Type to Siri,Voice Control,VoiceOver,Zoom
    Performance (Crash detection)
    Yes Yes
    Performance (Emergency SOS (satellite))
    Yes Yes
    Performance (Face recognition)
    Yes Yes
    Performance (Fast charging)
    Yes Yes
    Performance (Graphics card cores)
    6 5
    Performance (Speakerphone)
    Yes
    Performance (Vibrating alert)
    Yes Yes
    Performance (Video call)
    Yes Yes
    Performance (Voice commands)
    Yes Yes
    Performance (Voice dialling)
    Yes Yes
    Performance (Wireless charging)
    Yes Yes
    Multimedia (Audio formats supported)
    AAC/ALAC/FLAC/MP3 AAC/AAC-LC/AAX/AAX+/AC3/EAC3/FLAC/HE-AAC/HE-AAC v2/MP3/PCM
    Multimedia (Speakers)
    Stereo Stereo
    Multimedia (Video formats supported)
    H.264/HEVC/ProRes H.264/HEVC/M-JPEG/MPEG4
    Software (App distribution platform)
    Apple App Store Apple App Store
    Software (Apple Intelligence)
    Yes
    Software (Bundled software)
    Apple Store, App Store, Books, Calculator, Calendar, Camera, Clips, Clock, Compass, Contacts, FaceTime, Files, Find My, Fitness, Freeform, GarageBand, Health, Home, iMovie, iTunes Store, Keynote, Magnifier, Mail, Maps, Measure, Messages, Music, News, Note iMovie Pages Keynote Numbers GarageBand Apple Store Trailers iTunes Remote Clips Support
    Software (Mac operating systems supported)
    Mac OS X 10.13 High Sierra/Mac OS X 10.14 Mojave/Mac OS X 10.15 Catalina/Mac OS X 10.15.3 Catalina/Mac OS X 11.0 Big Sur/Mac OS X 12.0 Monterey/Mac OS X 13.0 Ventura/Yes Yes
    Software (Virtual assistant)
    Apple Siri Apple Siri
    Software (Windows operating systems supported)
    Windows/Windows 10/Windows 10 Education/Windows 10 Education x64/Windows 10 Enterprise/Windows 10 Enterprise x64/Windows 10 Home/Windows 10 Home x64/Windows 10 IOT Core/Windows 10 IoT Enterprise/Windows 10 Pro/Windows 10 Pro x64/Windows 10 x64/Windows 11 Yes
    Sensors (Accelerometer)
    Yes Yes
    Sensors (Ambient light sensor)
    Yes Yes
    Sensors (Barometer)
    Yes Yes
    Sensors (Gyroscope)
    Yes Yes
    Sensors (Orientation sensor)
    Yes
    Sensors (Proximity sensor)
    Yes Yes
    Certificates (Body SAR (EU))
    0.98 W/kg
    Certificates (Head SAR (EU))
    0.98 W/kg
    Storage (RAM capacity)
    8 GB
    Camera (Third rear camera aperture number)
    2.8
    Camera (Third rear camera resolution (numeric))
    12 MP
    Navigation (NavIC)
    Yes
    Sensors (Magnetic sensor)
    Yes
    Camera (Continuous shooting mode)
    Yes
    Camera (QuickTake video)
    Yes Yes
    Camera (Third rear camera focal length)
    77 mm
    Performance (Hearing aid compatibility)
    M3, T4 M3, T4
    Sensors (LiDAR sensor)
    Yes
    Certificates (Extremities SAR (EU))
    2.98 W/kg
    Camera (Red-eye correction)
    Y
    Network (2G bands (primary SIM))
    1800/1900/850/900 MHz
    Network (2G standards)
    Edge/GSM
    Multimedia (Archive formats supported)
    Zip
    Multimedia (Document formats supported)
    DOC/DOCX/HTM/HTML/ICS/Key/PDF/PPT/PPTX/RTF/TXT/USDZ/VCF/XLSX/XLX