Description
Lenovo ThinkBook 15 G4 IAP i7-1255U/8GB/512GB SSD (21DJ0047MJ)
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 /3.75lbs. 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 color 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.
Ports/Slots
1. 4-in-1 card reader
2. USB 3.2 Gen 1
3. RJ45
4. Kensington Nano Security Slot™
5. USB-C 3.2 Gen 2 (full function, USB+DP+PD)
6. Intel® Thunderbolt™ 4
7. HDMI 2.1 TMDS
8. USB-A 3.2 Gen 1 (always on)
9. Headphone / mic combo
Specification:
| Processor | Intel Core i7-1255U (10C / 12T, 1.7 / 4.7GHz, 12MB) |
| Graphics | Integrated Intel Iris Xe Graphics functions as UHD Graphics |
| Chipset | Intel SoC Platform |
| Memory | 8GB Soldered DDR4-3200 |
| Memory Slots | One memory soldered to systemboard, one DDR4 SO-DIMM slot available for future upgrade |
| Max Memory | Up to 40GB (8GB soldered + 32GB SO-DIMM) DDR4-3200 |
| Storage | 512GB SSD M.2 2242 PCIe 3.0x4 NVMe |
| Storage Support | One drive offering, up to 1TB M.2 2242 SSD or 1TB M.2 2280 SSD |
| Card Reader | 4-in-1 Card Reader |
| Optical | None |
| Speakers | Stereo speakers, 2W x2, Dolby Audio |
| Camera | 720p with ThinkShutter |
| Battery |
3 Cell Integrated Li-Polymer 45Wh battery, comes with 1 year warranty Supports Rapid Charge Pro (charge up to 50% in 30min) with 65W USB Type-C AC adapter |
| Power Adapter | 65W USB-C (3-pin) |
| Display | 15.6" FHD (1920x1080) IPS 300nits Anti-glare, 45% NTSC |
| Touchscreen | None |
| Keyboard | Backlit, English |
| Case Color | Mineral Grey |
| Case Material | Aluminium (Top), PC + ABS (Bottom) |
| Dimensions (WxDxH) | 357 x 235 x 18.9 mm (14.1 x 9.25 x 0.74 inches) |
| Weight | 1.7 kg (3.75 lbs) |
| Operating System | Windows 11 DG Windows 10 Pro 64 |
| Bundled Software | Office Trial |
| WLAN + Bluetooth | 11ac, 2x2 + BT5.0 |
| Standard Ports |
1x USB 3.2 Gen 1 1x USB 3.2 Gen 1 (Always On) 1x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0, and DisplayPort 1.4) 1x Thunderbolt 4 / USB 4 40Gbps (support data transfer, Power Delivery 3.0, and DisplayPort 1.4) 1x HDMI, up to 4K/60Hz 1x Card reader 1x Ethernet (RJ-45) 1x Headphone / microphone combo jack (3.5mm) |
| Security Chip | Firmware TPM 2.0 |
| Fingerprint Reader | Touch Style |
| Physical Locks | Kensington Nano Security Slot |
| Other Security | ThinkShutter camera cover |
| Warranty | FREE UPGRADE to 1 Year Premier Support (Next Business Day Onsite ) (Toll free line #1800 818 613) |