Compare Lenovo ThinkPad X1 Extreme Gen 3 vs Lenovo ThinkPad X1 Carbon Gen 8 vs Lenovo ThinkPad L15
Variants
FHD IPS
OLED
UHD IPS
IPS UHD
UHD
FHD
WQHD
IPS
TN
Connectivity
Ports
2x thunderbolt 3, 2x USB 3.2 Gen1, DisplayPort, HDMI 2.0, RJ45 via USB-C adapter, 4-in-1 SD card reader, audio combo
2x thunderbolt 3, 2x USB 3.2 Gen1, HDMI 1.4, audio combo
2x USB 3.2 Gen1 + 2x USB-C + 1x microSD + 1x Audio combo + 1x HDMI 1.4 + 1x RJ45
Wireless Connectivity
WiFi 6, Bluetooth 5.1
WiFi 6, LTE, Bluetooth 5.0, NFC
WiFi 6 + Bluetooth 5.1 + optional WWAN (LTE-A, CAT9)
Construction
Battery | Capacity
80 Wh
51 Wh
45 Wh
Camera | Front
720p HD with ThinkShutter, optional Hybrid Infrared (IR)
HD w/ ThinkShutter, Hybrid IR camera optional
Colors
Black or Black with Carbon-Fiber Weave on top cover (4K UHD only)
Black
Microphone
4x 360-degree microphones
4x 360-degree microphones
Speakers
Dolby Atmos speakers (3x)
Dolby Atmos speakers
Dimensions
Size | Depth
245.7 mm
218 mm
250 mm / 9.84 inch
Size | Height
18.7 mm Touch / 18.4 mm Non-touch
14.9 mm
21 mm / 0.83 inch
Size | Width
361.8 mm
323 mm
366.5 mm / 14.43 inch
Weight
Starting at 1.81 kg Touch / Starting at 1.7 kg Non-touch
Starting at 1.09 kg
1.98 kg / 4.37 lbs
Display
Display Diagonal
15.6"
14"
15.6 inch
Display Type
IPS or OLED
IPS, PrivacyGuard available
TN or IPS anti-glare
Resolution
FHD, WQHD, or 4K UHD
Function
Audio
Dolby Audio
Fast Charging
Yes
Yes
Graphics
NVIDIA GeForce GTX 1650 Ti Max-Q 4GB
Integrated Intel UHD Graphics
Integrated Intel UHD graphics, optional AMD Radeon 625 2GB
Operating System
Windows 10
Linux Fedora or Windows 10
Windows 10
Processor
Up to 10th gen Intel Core i9-10885H
Up to 10th gen Intel Core i7-10610U
Up to 10th-gen Intel Core i7-10610U w/ vPro
Security
Fast Identity Online (FIDO) authentication capabilities, dTPM 2.0, Match-on-chip touch fingerprint reader
Fast Identity Online (FIDO) authentication capabilities, Discrete Trusted Platform Module (dTPM) 2.0, Optional match-on-host touch fingerprint reader
Touch Screen
Available
Available
Optional in FHD
Performance
Battery Life
Up to 15 hours
Up to 19.5 hours
Up to 11.6 hours
Memory | Capacity
Up to 64GB
Up to 16GB
Up to 32 GB, 2x DIMMs
Memory | Type
DDR4 2933MHz
LPDDR3 2133MHz
DDR4 2667MHz
Power Supply
65W
65W
65 W
Storage
Up to 4TB PCIe SSD
Up to 2TB PCIe SSD
Up to 512GB PCIe SSD + up to 1TB HDD 7200rpm or 2TB HDD 5400rpm
Production
Availability
2020-06
Debut
2020 CES
2020 CES
2020-05-07
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