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NB TB15-G4 IAP CI7-1255U 15.6"/8GB+8GB/1TB 21DJ00NFRM LENOVO

Cod ELKO
1396455
Lenovo ThinkBook 15 G4 IAP. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-1255U. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Iris Xe Graphics. Product colour: Grey. Weight: 1.7 kg
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SPECIFICAȚII
Processor
Processor manufacturer
Intel
Processor family
Intel® Core™ i7
Processor generation
12th gen Intel® Core™ i7
Processor model
i7-1255U
Processor cores
10
Processor threads
12
Processor boost frequency
4.7 GHz
Performance cores
2
Efficient cores
8
Performance-core Max Turbo Frequency
4.7 GHz
Efficient-core Max Turbo Frequency
3.5 GHz
Processor cache
12 MB
Processor cache type
Smart Cache
Maximum turbo power
55 W
Processor base power
15 W
Display
Display diagonal
15.6 "
Display resolution
1920 x 1080 pixels
Panel type
IPS
HD type
Full HD
Touchscreen
No
LED backlight
Yes
Native aspect ratio
16:9
Anti-glare screen
Yes
Display brightness
300 cd/m²
Colour gamut
45 %
RGB colour space
NTSC
Contrast ratio (typical)
800:1
Design
Colour name
Mineral Grey
Product type
Laptop
Product colour
Grey
Form factor
Clamshell
Housing material
Acrylonitrile butadiene styrene (ABS),Aluminium,Polycarbonate (PC)
Memory
Internal memory
16 GB
Internal memory type
DDR4-SDRAM
Memory clock speed
3200 MHz
Memory form factor
On-board + SO-DIMM
Memory layout (slots x size)
1 x 8 GB
Memory slots
1x SO-DIMM
Maximum internal memory
40 GB
Memory channels
Dual-channel
Storage
Total storage capacity
1000 GB
Storage media
SSD
Total SSDs capacity
1000 GB
Number of SSDs installed
1
SSD capacity
1000 GB
NVMe
Yes
SSD interface
PCI Express 4.0
M.2 SSD size
2242 (22 x 42 mm)
SSD form factor
M.2
Optical drive type
No
Card reader integrated
Yes
Compatible memory cards
SD
Graphics
Discrete graphics card
No
Discrete graphics card model
Not available
On-board GPU manufacturer
Intel
On-board graphics card
Yes
On-board graphics card model
Intel Iris Xe Graphics
Audio
Audio chip
Realtek ALC3287
Audio system
Dolby Audio
Number of built-in speakers
2
Speaker power
2 W
Built-in microphone
Yes
Number of microphones
2
Camera
Front camera
Yes
Front camera HD type
Full HD
Front camera resolution
1920 x 1080 pixels
Privacy camera
Yes
Privacy type
Privacy shutter
Network
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Mobile network connection
No
Wi-Fi standards
802.11a/802.11b/802.11g/Wi-Fi 4 (802.11n)/Wi-Fi 5 (802.11ac)/Wi-Fi 6 (802.11ax)
Antenna type
2x2
Ethernet LAN
Yes
Ethernet LAN data rates
100/1000 Mbit/s
Bluetooth
Yes
Bluetooth version
5.1
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
Ethernet LAN (RJ-45) ports
1
HDMI ports quantity
1
HDMI version
2.1
Thunderbolt 4 ports quantity
1
Intel® Thunderbolt 4
Yes
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate Mode
Yes
USB Sleep-and-Charge
Yes
USB Sleep-and-Charge ports
1
Motherboard chipset
Intel SoC
Keyboard
Pointing device
Touchpad
Keyboard backlit
Yes
Numeric keypad
Yes
Spill-resistant keyboard
Yes
Keyboard language
English
Operating system installed
No
Battery
Battery technology
Lithium Polymer (LiPo)
Battery capacity
45 Wh
Battery life (max)
6 h
Continuous video playback time
8 h
Fast charging
Yes
Power
AC adapter power
65 W
AC adapter frequency
50/60 Hz
AC adapter input voltage
100 - 240 V
USB Type-C charging port
Yes
USB Power Delivery (USB PD)
Yes
Security
Cable lock slot
Yes
Cable lock slot type
Kensington
Fingerprint reader
Yes
Trusted Platform Module (TPM)
Yes
Trusted Platform Module (TPM) version
2.0
Password protection
Yes
Password protection type
HDD/Power on/Supervisor
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 altitude
3048 m
Certificates
Compliance certificates
RoHS
Certification
ErP Lot 3 MIL-STD-810H TÜV Rheinland Low Blue Light (Software Solution)
Weight & dimensions
Width
357 mm
Depth
235 mm
Height
18.9 mm
Weight
1700 g
AC adapter included
Yes

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*.

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.

  • No OS
  • Intel Core i7-1255U (12MB Cache)
  • 39.6 cm (15.6") Full HD 1920 x 1080 IPS
  • 16GB (3200MHz) DDR4-SDRAM (1 x 8) & 1000GB SSD

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