Compare ThinkPad E15 GEN 3 vs Lenovo ThinkPad T14 AMD vs ThinkPad T15 GEN2 Intel
Variants
HD
FHD
FHD
UHD
Connectivity
Ports
1x USB-C 3.2 Gen1 + 1x USB 3.2 Gen1 + 1x USB 2.0 + 1x Audio combo + 1x HDMI 1.4b + 1x RJ45
2x USB 3.2 + 2x USB-C + microSD + combo + HDMI 2.0 + RJ45
2x Thunderbolt 4 + 2x USB 3.1 + 1x HDMI 2.0 + 1x RJ45 + 1x Audio combo + 1x SD card
Wireless Connectivity
WiFi 6 + Bluetooth 5.0 or WiFi 6 + Bluetooth 5.2
WiFi 6, Bluetooth 5.1, optional WWAN (LTE-A, CAT9)
WiFi 6E, Bluetooth 5.1, optional WWAN LTE, NFC
Construction
Battery | Capacity
45 or 57 Wh
50 Wh
57 Wh
Camera | Front
720p HD with webcam privacy cover, optional Hybrid HD with infrared (IR) with webcam privacy cover
HD w/ ThinkShutter, Hybris IR camera optional
HD IR hybrid camera with webcam privacy shutter, or HD RGB camera with webcam privacy shutter
Colors
Black
Black
Black (optional antimicrobial surface) or Storm Grey
Material
Aluminum top cover + ABS chassis
Glass fiber Black, Aluminum Storm Grey
Microphone
Dual array microphone
Dual far-field microphones
2x Microphones
Speakers
2 x 2W speakers by Harman Kardon
Dolby Audio Speaker System
Dimensions
Size | Depth
240 mm / 9.44 inch
227 mm / 8.9 inch
248 mm / 9.76 inch
Size | Height
18.9 mm / 0.74 inch
17.9 mm / 0.7 inch
19.1 mm / 0.75 inch
Size | Width
365 mm / 14.37 inch
329 mm / 12.9 inch
365.8 mm / 14.4 inch
Weight
1.70 kg / 3.75 lbs
1.46 kg / 3.23 lbs
1.75 kg / 3.86 lbs
Display
Aspect Ratio
16:9
Brightness
250 or 300 nits
Contrast Ratio
500:1, 700:1, 800:1, or 1200:1
Display Diagonal
15.6"
14 inch
15.6 inch
Display Type
IPS, anti-glare
IPS anti-glare
IPS anti-glare
Gamut
45% NTSC or 100% sRGB
Resolution
FHD (1920x1080)
HD (1366x768) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3820x2160)
Function
Audio
Realtek ALC3287
Dolby Audio Speaker System
Dolby Audio Speaker System
Fast Charging
Yes, 65W
65W
65W
Graphics
Integrated AMD Radeon Graphics
Integrated AMD Radeon Graphics
Integrated Intel UHD or Iris Xe Graphics, or NVIDIA GeForce MX450 2GB GDDR6
Keyboard Backlight
Optional
Yes
Operating System
Windows 10 or Windows 11
Up to Windows 10 Pro
Processor
AMD Ryzen 3 5300U, Ryzen 5 5500U, Ryzen 5 5600U, Ryzen 5 PRO 5650U, Ryzen 7 5700U, or Ryzen 7 5800U
3rd-gen AMD Ryzen 5 Pro 4650U or Ryzen 7 Pro 4750U
Up to 11th Generation Intel Core i7-1185G7 Tiger Lake
Security
dTPM 2.0 + touch fingerprint reader
Fast Identity Online (FIDO) authentication capabilities, Discrete Trusted Platform Module (dTPM) 2.0, Optional match-on-chip touch fingerprint reader, AMD Memory Guard encryption
Power-On Touch MoC Fingerprint Reader, dTPM 2.0 chip
Touch Screen
Available with touch (500nits panel with Privacy Guard)
Available with FHD
Performance
Battery Life
45Wh: Up to 10.3 h / 57Wh: Up to 13.6 h
14 hours
Up to 12 hours
Memory | Capacity
Up to 24 GB (8GB soldered + 1x SO-DIMM)
Up to 32 GB
Up to 48 GB (16GB soldered + 1x DIMM)
Memory | Type
DDR4 3200MHz
DDR4 3200MHz
DDR4 3200MHz
Power Supply
65 W
65W USB-C
Storage
Up to 1TB PCIe 3 x4 NVMe (1x M.2 2242 up to 512GB + 1x M.2 2280 up to 1TB)
Up to 1TB PCIe SSD
Up to 2TB PCIe SSD
Production
Availability
2020-06
2021-03
Debut
2021
2020-05-07
2021-02-23
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