Compare Lenovo ThinkPad X1 Carbon Gen 8 vs ThinkPad T14s GEN 2 AMD vs ThinkPad E15 GEN 3

2x thunderbolt 3, 2x USB 3.2 Gen1, HDMI 1.4, audio combo

2x USB-C 3.2 GEN2 + 2x USB 3.2 GEN1 + 1x HDMI 2.0 + 1x Audio combo + 1x micro SD card reader + 1x optional Smart card reader

1x USB-C 3.2 Gen1 + 1x USB 3.2 Gen1 + 1x USB 2.0 + 1x Audio combo + 1x HDMI 1.4b + 1x RJ45

WiFi 6, LTE, Bluetooth 5.0, NFC

WiFi 6 + Bluetooth 5.2 + optional 4G / 4G LTE / 5G WWAN + optional NFC

WiFi 6 + Bluetooth 5.0 or WiFi 6 + Bluetooth 5.2

51 Wh

57 Wh

45 or 57 Wh

Optional HD, HD IR, or FHD IR camera with Privacy Shutter, fixed focus

720p HD with webcam privacy cover, optional Hybrid HD with infrared (IR) with webcam privacy cover

Black or Storm Grey

Black

Black: Carbon fiber top + magnesium chassis + aluminum bottom / Storm Grey: Aluminum

Aluminum top cover + ABS chassis

4x 360-degree microphones

Optional 2x far-field microphones

Dual array microphone

Dolby Atmos speakers

2x 2W stereo speakers

2 x 2W speakers by Harman Kardon

218 mm

224 mm / 8.82 inch to 224.4 mm / 8.83 inch

240 mm / 9.44 inch

14.9 mm

16.14 mm / 0.64 inch to 16.81 mm / 0.66 inch

18.9 mm / 0.74 inch

323 mm

327.5 mm / 12.89 inch

365 mm / 14.37 inch

Starting at 1.09 kg

1.28 kg / 2.83 lbs to 1.62 kg / 3.57 lbs

1.70 kg / 3.75 lbs

16:9

250 or 300 nits

500:1, 700:1, 800:1, or 1200:1

14"

14 inch

15.6"

IPS, PrivacyGuard available

IPS anti-glare

IPS, anti-glare

45% NTSC or 100% sRGB

FHD, WQHD, or 4K UHD

FHD (1920x1080) or 4K UHD (3820x2160)

FHD (1920x1080)

Dolby Audio Speaker System

Realtek ALC3287

Yes

65W, 80% in 1h

Yes, 65W

Integrated Intel UHD Graphics

Integrated AMD Radeon graphics

Integrated AMD Radeon Graphics

Optional

Optional

Linux Fedora or Windows 10

Windows 10 or Linux

Windows 10 or Windows 11

Up to 10th gen Intel Core i7-10610U

AMD Ryzen 3 PRO 5450U, Ryzen 5 5600U, Ryzen 5 PRO 5650U, or Ryzen 7 PRO 5850U Cezanne

AMD Ryzen 3 5300U, Ryzen 5 5500U, Ryzen 5 5600U, Ryzen 5 PRO 5650U, Ryzen 7 5700U, or Ryzen 7 5800U

Optional Power-On Touch MoC Fingerprint Reader, dTPM 2.0 chip

dTPM 2.0 + touch fingerprint reader

Available

Available in FHD

Up to 19.5 hours

Up to 14.9 hours

45Wh: Up to 10.3 h / 57Wh: Up to 13.6 h

MIL-STD 810H

1.5 mm

Up to 16GB

Up to 32 GB (soldered)

Up to 24 GB (8GB soldered + 1x SO-DIMM)

LPDDR3 2133MHz

LPDDR4x 4266MHz

DDR4 3200MHz

65W

45 or 65 W USB-C

65 W

Up to 2TB PCIe SSD

Up to 2TB PCIe 3 x4 SSD

Up to 1TB PCIe 3 x4 NVMe (1x M.2 2242 up to 512GB + 1x M.2 2280 up to 1TB)

2020 CES

2021

2021