Lenovo ThinkPad L15 Gen 4 (Intel)
Entry/mainstream 15.6-inch business ThinkPad built on 13th Gen Intel Core U- and P-series processors, with two SO-DIMM memory slots, a single M.2 2242 SSD slot, optional discrete graphics and a full-size RJ-45 port. Aimed at cost-conscious corporate fleets.
Memory
- Slots
- Two DDR4 SO-DIMM slots, dual-channel capable
- Max
- Up to 64 GB DDR4-3200 (based on current Lenovo memory offerings)
Storage
- Slot
- One M.2 2242 PCIe 4.0 x4 slot
- Max
- One drive, up to 2 TB M.2 2242 SSD
- Offered
- 256 GB / 512 GB / 1 TB / 2 TB NVMe SSD, Opal 2.0
- Card reader
- microSD card reader
Graphics
- Integrated
- Intel UHD Graphics or Intel Iris Xe Graphics (dual-channel memory required, else runs as UHD) — shares system memory, DirectX 12.1
- Discrete
- NVIDIA GeForce MX550 2 GB GDDR6, DirectX 12 (not available in EMEA)
- External displays
- Up to 4 independent (native display + 3 external via HDMI, USB-C and Thunderbolt); HDMI up to 3840×2160@60Hz, USB-C up to 5120×2880@60Hz, Thunderbolt up to 5120×2880@60Hz
Networking
- WLAN + Bluetooth
- Intel Wi-Fi 6 AX201 (2×2, Bluetooth 5.2) or Intel Wi-Fi 6E AX211 (2×2, Bluetooth 5.3), M.2 card
- WWAN (optional)
- Quectel EM05-G 4G LTE Cat4 or Fibocom L860-GL-16 4G LTE Cat16, M.2 card with embedded eSIM; antenna-ready WWAN-upgradable models also offered
- Ethernet
- Gigabit, Intel Ethernet Connection I219-LM (vPro models) or I219-V (non-vPro), 1× RJ-45, Wake-on-LAN
- NFC
- Optional
Power
- Adapters
- 45 W USB-C, 65 W USB-C (standard or slim), or 100 W USB-C slim, PD 3.0, 100-240V
- Rapid Charge
- Up to 80% in 1 hour with 65 W or 100 W adapter (system off, standby, or hibernation)
Ports
- Standard
- 1× USB 3.2 Gen 1, 1× USB 3.2 Gen 1 (Always On), 1× USB-C 3.2 Gen 2 (PD 3.0, DisplayPort 1.4), 1× Thunderbolt 4 / USB4 40 Gbps (PD 3.0, DisplayPort 1.4), 1× HDMI 2.1 (up to 4K/60Hz), 1× headphone/mic combo (3.5mm), 1× Ethernet (RJ-45), microSD card reader
- Optional
- Nano-SIM card slot (WWAN models), smart card reader
Display
- 15.6" FHD (1920×1080) touch
- Multi-touch IPS, 300 nits, anti-glare, 800:1, 45% NTSC, 60 Hz, 85°/85°/85°/85°
- 15.6" FHD (1920×1080)
- Non-touch IPS, 250 nits, anti-glare, 800:1, 45% NTSC, 60 Hz, 85°/85°/85°/85°
- Screen-to-body ratio
- 84.9%
- Pen
- Not supported
Battery
- Options
- 46.5 Wh or 57 Wh Li-ion (Rapid Charge to 80% in 1 hr with 65 W or 100 W adapter), or 63 Wh Li-ion (Rapid Charge to 80% in 1 hr with 100 W adapter only)
- Rated life
- Up to 11.5 hr MobileMark 25 @250nits / 18.42 hr JEITA 2.0 @150nits / 19.5 hr local video playback @150nits (i5-1340P, 8GB DDR4, Win 11, 63Wh battery)
Physical
- Dimensions (W×D×H)
- 360.2 × 237 × 19.93 mm (14.18 × 9.33 × 0.78 in)
- Weight
- Starting at 1.77 kg (3.91 lb)
- Case
- PC-ABS top and bottom, thunder black finish
- Camera
- HD 720p, FHD 1080p + IR hybrid, or FHD 1080p, all with privacy shutter, fixed focus
- Security
- Discrete TPM 2.0 (TCG/FIPS 140-2), Kensington Nano Security Slot, optional fingerprint reader, smart card reader, or nano-SIM slot, ThinkShield
- Durability
- MIL-STD-810H tested
Management
- vPro
- Intel vPro Enterprise, vPro Essentials, or non-vPro depending on model
- BIOS
- Self-healing BIOS, NVMe/power-on/supervisor passwords
Operating systems
- Preloads
- Windows 11 Pro, Windows 11 Home, Windows 11 Home Single Language, Windows 11 downgrade to Windows 10 Pro 64 (special bid), Ubuntu Linux, Linux, no OS
Processors
- Intel Processor U300
- Intel Core i3-1315U
- Intel Core i5-1335U
- Intel Core i5-1340P
- Intel Core i5-1345U
- Intel Core i5-1350P
- Intel Core i7-1355U
- Intel Core i7-1360P
- Intel Core i7-1365U
- Intel Core 3 100U