Compare Lenovo ThinkPad X1 Carbon Gen 8 vs ThinkPad E15 GEN2 AMD vs ThinkPad E15 GEN 3
Variants
UHD
FHD
WQHD
Connectivity
Ports
2x thunderbolt 3, 2x USB 3.2 Gen1, HDMI 1.4, audio combo
1x USB-C Gen1 (PD + DP) + 1x USB 3.2 Gen1 + 1x USB 2.0 + 1x Audio combo + 1x HDMI 1.4 + 1x RJ45
1x USB-C 3.2 Gen1 + 1x USB 3.2 Gen1 + 1x USB 2.0 + 1x Audio combo + 1x HDMI 1.4b + 1x RJ45
Wireless Connectivity
WiFi 6, LTE, Bluetooth 5.0, NFC
WiFi 6, Bluetooth 5.1
WiFi 6 + Bluetooth 5.0 or WiFi 6 + Bluetooth 5.2
Construction
Battery | Capacity
51 Wh
45 Wh
45 or 57 Wh
Camera | Front
720p HD with webcam privacy cover, optional Hybrid HD with infrared (IR) with webcam privacy cover
720p HD with webcam privacy cover, optional Hybrid HD with infrared (IR) with webcam privacy cover
Colors
Black
Black
Material
Anodized aluminum on top / bottom covers
Aluminum top cover + ABS chassis
Microphone
4x 360-degree microphones
Dual array microphone
Speakers
Dolby Atmos speakers
2 x 2W speakers by Harman Kardon
2 x 2W speakers by Harman Kardon
Dimensions
Size | Depth
218 mm
240 mm / 9.44 inch
240 mm / 9.44 inch
Size | Height
14.9 mm
18.9 mm / 0.74 inch
18.9 mm / 0.74 inch
Size | Width
323 mm
365 mm / 14.37 inch
365 mm / 14.37 inch
Weight
Starting at 1.09 kg
1.70 kg / 3.75 lbs
1.70 kg / 3.75 lbs
Display
Brightness
250 nits
250 or 300 nits
Contrast Ratio
500:1, 700:1, 800:1, or 1200:1
Display Diagonal
14"
15.6"
15.6"
Display Type
IPS, PrivacyGuard available
IPS anti-glare
IPS, anti-glare
Gamut
45% NTSC or 100% sRGB
Resolution
FHD, WQHD, or 4K UHD
FHD (1920x1080)
FHD (1920x1080)
Function
Audio
Realtek ALC3287
Fast Charging
Yes
Yes, 65W
Yes, 65W
Graphics
Integrated Intel UHD Graphics
Integrated AMD Radeon Graphics
Integrated AMD Radeon Graphics
Keyboard Backlight
Optional
Operating System
Linux Fedora or Windows 10
Windows 10
Windows 10 or Windows 11
Processor
Up to 10th gen Intel Core i7-10610U
AMD Ryzen 5 4500U or Ryzen 7 4700U
AMD Ryzen 3 5300U, Ryzen 5 5500U, Ryzen 5 5600U, Ryzen 5 PRO 5650U, Ryzen 7 5700U, or Ryzen 7 5800U
Security
Fast Identity Online (FIDO) authentication capabilities, dTPM 2.0, optional Fingerprint reader on power button
dTPM 2.0 + touch fingerprint reader
Touch Screen
Available
Performance
Battery Life
Up to 19.5 hours
Up to 12.7 h
45Wh: Up to 10.3 h / 57Wh: Up to 13.6 h
Memory | Capacity
Up to 16GB
Up to 24 GB
Up to 24 GB (8GB soldered + 1x SO-DIMM)
Memory | Type
LPDDR3 2133MHz
DDR4 3200MHz
DDR4 3200MHz
Power Supply
65W
65 W
65 W
Storage
Up to 2TB PCIe SSD
Up to 1.5 TB PCIe SSD, dual storage available
Up to 1TB PCIe 3 x4 NVMe (1x M.2 2242 up to 512GB + 1x M.2 2280 up to 1TB)
Production
Debut
2020 CES
2020
2021
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