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21DJ00G5US - Lenovo THINKBOOK 15 G4 IAP,INTEL CORE I7-1255U (E-CORES UP TO 3.50GHZ) 15.6 1920

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SKU: 21DJ00G5US
Availability: In Stock
Weight: 5.75 LBS
Shipping: Calculated at Checkout
46C566DB-4644-460E-8DA7-038C0B9646AB E06A9D60-42A9-4459-8131-FA3002495928
Cool Under Pressure. Just Like You The Lenovo ThinkBook 15 Gen 4 (15" Intel) laptop stays cool under pressure. With up to 12th Gen Intel® Core™ processors and optional dual-SSD storage—as big as 2TB—it can handle all your computing needs. Plus, the Intelligent Cooling feature adjusts fan speed, thermal capacity, and battery life to keep the system up and running even under intense use. Style that's fully functional Looking for a highly mobile, thin and sleek laptop? The stylish, dual-tone Lenovo ThinkBook 15 Gen 4 is only 18.9mm / 0.74" thin and starts at just 1.7kg. Modern Standby wakes the system in just one second upon opening the top cover and connects online one second later. Plus, with narrow display bezels and an 88% screen-to-body ratio, you’ll appreciate the larger screen real estate and enjoy the view. Seize the advantage with vPro On select models, the ThinkBook 15 Gen 4’s 12th Gen Intel® Core™ i Series processor is enhanced with Intel® vPro® Essentials. This technology, engineered for small business, maximizes productivity, enables smooth multitasking, assures premium connectivity and conferencing, keeps your data secure, and streamlines PC management. View your work in a new light With its FHD display, the ThinkBook 15 Gen 4 offers crisp, flicker-free visuals, and includes video resolution upscaling to enhance low-res videos. Options include TÜV Rheinland Low Blue Light certification to ease eye fatigue and 100% sRGB colour gamut models that deliver more accurate, lifelike images. For direct interaction, touchscreen models are available, too. Teleconference like a pro AI features on the ThinkBook 15 Gen 4 help keep teleconferences quiet and focused by limiting ambient noise. Multiple settings let you tune your conference audio to your environment. Do you have trouble finding earbuds when you need them? The optional Versa Bay is an innovative drawer within the laptop chassis that includes and charges a pair of earbuds*.*Earbuds are not available in EMEA. So many connections As laptops get smaller, some provide fewer connectivity options. Not Lenovo ThinkBooks, which have all the ports you need. For fast file transfers, the ThinkBook 15 Gen 4 laptop has a Thunderbolt™ 4 port, along with USB ports, HDMI, and more to connect printers and other peripherals. Plus, speedy WiFi 6E options let you quickly connect to crowded public platforms with little lag-time and buffering. Specifications may vary depending upon region / model.

 

Specification:

 

Design
Colour nameMineral Grey
Product typeNotebook
Housing materialPolycarbonate (PC), Acrylonitrile butadiene styrene (ABS), Aluminum
Form factorClamshell
Product colourGray
Display
HD typeFull HD
Panel typeIPS
LED backlightYes
Display brightness300 cd/m²
Contrast ratio (typical)800:1
TouchscreenYes
Display resolution1920 x 1080 pixels
Display diagonal15.6"
Anti-glare screenYes
RGB colour spaceNTSC
Colour gamut45%
Native aspect ratio16:9
Processor
Processor generation12th gen Intel® Core™ i5
Processor cache12 MB
Processor modeli5-1235U
Processor boost frequency4.4 GHz
Processor cores10
Processor manufacturerIntel
Processor familyIntel® Core™ i5
Memory
Memory form factorOn-board + SO-DIMM
Internal memory16 GB
Internal memory typeDDR4-SDRAM
Memory clock speed3200 MHz
Memory slots1x SO-DIMM
Maximum internal memory40 GB
Memory channelsDual-channel
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity256 GB
SSD interfacePCI Express 3.0
Card reader integratedYes
Compatible memory cardsMMC, SDXC, SD, SDHC
Total storage capacity256 GB
Total SSDs capacity256 GB
NVMeYes
Graphics
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card modelIntel Iris Xe Graphics
Discrete graphics card modelNot available
Audio
Audio chipRealtek ALC3287
Number of microphones2
Audio systemDolby Audio
Number of built-in speakers2
Speaker power2 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution1920 x 1080 pixels
Privacy cameraYes
Privacy typePrivacy shutter
Front camera HD typeFull HD
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi standardsWi-Fi 6 (802.11ax)
Ethernet LANYes
Ethernet LAN data rates100,1000 Mbit/s
BluetoothYes
Bluetooth version5.1
Antenna type2x2
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB Type-C DisplayPort Alternate ModeYes
USB Sleep-and-Charge ports1
USB Sleep-and-ChargeYes
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
USB Power DeliveryYes
Thunderbolt 4 ports quantity1
Intel® Thunderbolt 4Yes
Keyboard
Pointing deviceTouchpad
Numeric keypadYes
Spill-resistant keyboardYes
Keyboard backlitYes
Keyboard languageUS English
Software
Operating system languageEnglish
Operating system architecture64-bit
Recovery operating systemWindows 10 Pro
Operating system installedWindows 11 Pro
Technical details
Housing materialPolycarbonate (PC), Acrylonitrile butadiene styrene (ABS), Aluminum
Form factorClamshell
Product colourGray
Processor special features
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Trusted Execution TechnologyYes
Intel Flex Memory AccessYes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Execute Disable BitYes
Embedded options availableNo
CPU configuration (max)1
Intel Virtualization Technology (VT-x)Yes
Battery
Battery technologyLithium Polymer (LiPo)
Battery life (max)6 h
Battery capacity45 Wh
Continuous video playback time8 h
Fast chargingYes
Fast charging time (50%)30 min
Power
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
Security
Password protectionYes
Cable lock slot typeKensington
Trusted Platform Module (TPM)Yes
Password protection typePower on, Supervisor, HDD
Fingerprint readerYes
Cable lock slotYes
Trusted Platform Module (TPM) version2.0
Operational conditions
Operating temperature (T-T)5 - 35 °C
Storage temperature (T-T)5 - 43 °C
Operating relative humidity (H-H)8 - 95%
Storage relative humidity (H-H)5 - 95%
Maximum shipping altitude120000" (3048 m)
Certificates
CertificationEPEAT Gold ENERGY STAR 8.0 ErP Lot 3 RoHS compliant TÜV MIL-STD-810H
Weight & dimensions
Width14.1" (357 mm)
Depth9.25" (235 mm)
Height0.744" (18.9 mm)
Weight3.75 lbs (1.7 kg)
Other features
On-board graphics cardYes
Audio systemDolby Audio
Maximum shipping altitude120000" (3048 m)
Anti-glare screenYes
Continuous video playback time8 h

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