Lenovo ThinkPad E15 Gen 4 (Intel) Full Specifications and Review and price




Lenovo ThinkPad E15 Gen 4 (Intel) Full Specifications and Review

  • Display 1920 x 1080 (Non-Touch)
    1920 x 1080 (Touch)
  • CPU Intel Core i3 1215U
    Intel Core i5 1235U
    Intel Core i7 1255U
    Intel Core i5 1240P
    Intel Core i7 1260P
  • RAM 8GB
    16GB
    24GB
    40GB

Body
Weight1.78 kg (3.92 lbs)
Dimensions365 x 240 x 18.9 mm
14.37 x 9.45 x 0.74 inches
Area876 cm2 (135.8 inches2)
Screen-to-body ratio~76.6%
Side bezels9.8 mm
ColorsBlack, Gray
TransformerNo
Opening angle180°
Cooling solution
Cooling systemActive
Vapor chamberNo
Display
Display 1920 x 1080 (Non-Touch)
1920 x 1080 (Touch)
Size15.6 inches
TypeIPS LCD
Refresh rate60 Hz
PPI141 ppi
Aspect ratio16:9
Resolution1920 x 1080 pixels
HDR supportNo
TouchscreenNo
CoatingMatte
Display tests
Contrast1200:1
sRGB color space100%
Battery
Capacity45 Wh
57 Wh
Battery typeLi-Po
ReplaceableNo
Fast chargingYes
USB Power DeliveryYes
Charging port positionLeft
Charge power65 W
CPU
CPU NameIntel Core i3 1215U
Intel Core i5 1235U
Intel Core i7 1255U
Intel Core i5 1240P
Intel Core i7 1260P
Base frequency1.2 GHz
Turbo frequency4.4 GHz
Cores6
Threads8
L3 Cache10 MB
Integrated GPUIntel UHD Graphics (64EU)
Fabrication process10 nm
TypeDedicated
Fabrication process12 nm
GPU base clock1065 MHz
GPU boost clock1320 MHz
FLOPS2.703 TFLOPS
Memory size2 GB
Memory typeGDDR6
Memory bus64 bit
Memory speed~12 Gbps
Shading units (cores)1024
Texture mapping units (TMUs)32
Raster operations pipelines (ROPs)16
RAM
RAM Size 8GB
16GB
24GB
40GB
Channels1x8 GB
Clock3200 MHz
TypeDDR4
UpgradableYes
Total slots1
Max. ram size40 GB
Storage
Storage Size256GB
512GB
1024GB
BusPCI-E Gen 4.0 (4x)
Storage typeSSD (M2)
Channels1x256 GB
UpgradableYes
Total slots2
NVMeYes
Audio chipRealtek ALC3287
Sound
Speakers2.0
Power2x2W
Dolby AtmosYes
Microphones2
Connectivity
Wi-Fi standardv6E
Bluetoothv5.2
FingerprintOptional
Optical driveNo
WebcamAbove the display
Webcam resolution1920 x 1080
Ports
USB-A2x USB 3.2
USB Type-C1x USB 4.0
ThunderboltThunderbolt 4
HDMI1x HDMI 2.0
DisplayPortNo
VGANo
Audio jack (3.5 mm)Yes
Ethernet (RJ45)Yes
SD card readerNo
Proprietary charging portNo
Keyboard
Keyboard typeIsland
NumpadYes
BacklightYes
Touchpad
Size10.0 x 6.9 cm
SurfacePlastic
Windows PrecisionYes
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