Compare Lenovo ThinkPad X1 Extreme Gen 3 vs Lenovo ThinkPad T15
Variants
FHD IPS
OLED
UHD IPS
IPS UHD
UHD
FHD
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 USB 3.2 + 1x USB-C + 1x Thunderbolt 3 + microSD + combo + HDMI 1.4 + RJ45
Wireless Connectivity
WiFi 6, Bluetooth 5.1
WiFi 6, Bluetooth 5.1, optional WWAN (LTE-A)
Construction
Battery | Capacity
80 Wh
57 Wh
Camera | Front
720p HD with ThinkShutter, optional Hybrid Infrared (IR)
HD w/ ThinkShutter, Hybris IR camera optional
Colors
Black or Black with Carbon-Fiber Weave on top cover (4K UHD only)
Black
Microphone
4x 360-degree microphones
Dual far-field microphones
Speakers
Dolby Atmos speakers (3x)
Dimensions
Size | Depth
245.7 mm
248 mm / 9.7 inch
Size | Height
18.7 mm Touch / 18.4 mm Non-touch
19.1 mm / 0.75 inch
Size | Width
361.8 mm
365.8 mm / 14.4 inch
Weight
Starting at 1.81 kg Touch / Starting at 1.7 kg Non-touch
1.75 kg / 3.86 lbs
Display
Display Diagonal
15.6"
15.6 inch
Display Type
IPS or OLED
IPS anti-glare
Resolution
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
Dolby Audio Speaker System
Fast Charging
Yes
65W
Graphics
NVIDIA GeForce GTX 1650 Ti Max-Q 4GB
Integrated Intel UHD, optional NVIDIA GeForce MX330 2GB
Operating System
Windows 10
Windows 10
Processor
Up to 10th gen Intel Core i9-10885H
10th-gen Intel Core i7-10610U
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-chip touch fingerprint reader
Touch Screen
Available
Available with FHD, 300 nits panel
Performance
Battery Life
Up to 15 hours
15.3 hours
Memory | Capacity
Up to 64GB
Up to 48GB (1x DIMM + soldered)
Memory | Type
DDR4 2933MHz
DDR4 2933MHz
Power Supply
65W
65 W
Storage
Up to 4TB PCIe SSD
Up to 1TB PCIe SSD
Production
Availability
2020
Debut
2020 CES
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