Lenovo ThinkPad E15 Gen 4 (Intel)

Intel i7-1255U · Intel Iris Xe Graphics · 16 GB · 1 TB

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Type Everyday
Processor Intel i7-1255U
Graphics Intel Iris Xe Graphics
Memory 16 GB
Storage 1 TB
Display 16 inch

Lenovo ThinkPad E15 Gen 4 (Intel) is a 16-inch everyday laptop with an Intel i7-1255U processor, Intel Iris Xe Graphics, 16 GB of RAM and 1 TB of storage. A good fit for study, office work and browsing. It came out in 2022.

Released: 2022-12-04

Specifications

Key specs

Type: Everyday
Processor: Intel i7-1255U
Graphics: Intel Iris Xe Graphics
Memory: 16 GB
Storage: 1 TB
Display: 16 inch
Resolution: 1920 x 1080
weight: 1.7 kg
os: Windows 11 Pro
Released: 2022-12-04
Part number: 21E6004ETX
EAN / UPC: 0196801558175

Design

Product type: Laptop
Product colour: Black
Form factor: Clamshell

Display

Display diagonal: 39.6 cm (15.6")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Panel type: IPS
LED backlight: Yes
Native aspect ratio: 16:9
Anti-glare screen: Yes
Display brightness: 300 cd/m²
RGB colour space: NTSC
Colour gamut: 45%
Contrast ratio (typical): 800:1

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Processor

Processor manufacturer: Intel
Processor family: Intel® Core™ i7
Processor generation: 12th gen Intel® Core™ i7
Processor model: i7-1255U
Processor cores: 10
Processor boost frequency: 4.7 GHz
Processor cache: 12 MB
Configurable TDP-down: 12 W

Memory

Internal memory: 16 GB
Internal memory type: DDR4-SDRAM
Memory clock speed: 3200 MHz
Memory form factor: On-board + SO-DIMM
Memory slots: 1x SO-DIMM
Maximum internal memory: 40 GB
Memory channels: Dual-channel

Storage

Total storage capacity: 1 TB
Storage media: SSD
Total SSDs capacity: 1 TB
Number of SSDs installed: 1
SSD capacity: 1 TB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card model: Intel Iris Xe Graphics

Audio

Audio chip: Realtek ALC3287
Audio system: Dolby Audio
Number of built-in speakers: 2
Speakers manufacturer: Harman Kardon
Speaker power: 2 W
Built-in microphone: Yes
Number of microphones: 2

Camera

Front camera: Yes
Front camera resolution: 1920 x 1080 pixels
Front camera HD type: Full HD
Infrared (IR) camera: Yes
Privacy camera: Yes
Privacy type: Privacy shutter

Ports & interfaces

USB 2.0 ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 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

Performance

Motherboard chipset: Intel SoC

Keyboard

Pointing device: ThinkPad UltraNav
Numeric keypad: Yes
Keyboard backlit: Yes
Spill-resistant keyboard: Yes
Keyboard language: Turkish

Software

Operating system architecture: 64-bit
Operating system language: English, Turkish
Operating system installed: Windows 11 Pro

Processor special features

Intel Flex Memory Access: Yes
Intel Trusted Execution Technology: Yes
Intel VT-x with Extended Page Tables (EPT): Yes
Execute Disable Bit: Yes
CPU configuration (max): 1
Intel Virtualization Technology for Directed I/O (VT-d): Yes
Intel Virtualization Technology (VT-x): Yes

Battery

Battery technology: Lithium Polymer (LiPo)
Battery capacity: 57 Wh
Battery life (max): 10.8 h
Continuous video playback time (max): 14.6 h

Power

AC adapter power: 65 W
AC adapter frequency: 50/60 Hz
AC adapter input voltage: 100 - 240 V
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: BIOS, Power on, Supervisor, SSD

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%

Weight & dimensions

Width: 365 mm
Depth: 240 mm
Height: 18.9 mm
Weight: 1.7 kg

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About this product

Fuss-free, robust, & fast - High-performance, fuss-free, durable 15.6″ business laptop - Powered by up to 12th Gen Intel® Core™ processors & optional discrete graphics - Heaps of memory & storage, including dual SSD support - Enhanced for conference calls, with noise-cancelling technology

ThinkPad E15 Gen 4 (Intel) vs similar laptops

	Lenovo ThinkPad E15 Gen 4 (Intel)	TERRA MOBILE 1717R US	Teqcycle Lenovo ThinkPad X1 Carbon G8	upcycle it HP ProBook 650 G8 (Refurbished) A
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel i7-1255U	Intel i5-1334U	Intel i7-1185G7	Intel i5-1135G7
Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics
Memory	16 GB	16 GB	16 GB	16 GB
Storage	1 TB	1 TB	1 TB	256 GB
Display	16 inch	17 inch	14 inch	16 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Released	2022	2026	2026	2026