Compare Lenovo ThinkPad T15p vs Lenovo ThinkPad T490 vs Lenovo Legion Y740Si
Variants
UHD
FHD
FHD
4K UHD
Connectivity
Ports
2x USB 3.2 + 1x Thunderbolt 3 + microSD + combo + HDMI 2.0 + RJ45
2x USB-A, USB-C, HDMI, Thunderbolt 3, MicroSD, Audio combo
2x USB, 2x Thunderbolt 3, SD, headphone
Wireless Connectivity
WiFi 6, Bluetooth 5.1, optional WWAN (LTE-A)
WiFi 6, Bluetooth 5, WWAN, NFC
WiFi 6, Bluetooth 5
Construction
Battery | Capacity
68 Wh
50 Wh
60 Wh
Camera | Front
HD w/ ThinkShutter, Hybris IR camera optional
Colors
Black
Material
Aluminium
Microphone
Dual far-field microphones
Dimensions
Size | Depth
250 mm / 9.84 inch
227 mm
251.8 mm
Size | Height
22.7 mm / 0.89 inch
17.9 mm
14.9 mm
Size | Width
366 mm / 14.42 inch
329 mm
356 mm
Weight
2.07 kg / 4.57 lbs
1.46 kg
1.7 kg
Display
Brightness
220, 250, 300, 400 nits
Display Diagonal
15.6 inch
14"
15.6"
Display Type
IPS anti-glare
IPS, PrivacyGuard and Low Power available
IPS
Resolution
FHD (1920x1080) or 4K UHD (3840x2160)
HD, FHD
FHD or UHD
Function
Audio
Dolby Audio
Fast Charging
Yes
Graphics
Integrated Intel UHD, optional NVIDIA GeForce GTX 1050 3GB
NVIDIA GeForce MX250
EGPU support
Operating System
Windows 10
Processor
10th-gen Intel Core i5-10300H, i5-10400H, i7-10750H, or i7-10850H
Up to 10th gen Intel Core i7
10th gen Intel Core i5, i7, i9 H-series
Security
Fast Identity Online (FIDO) authentication capabilities, Discrete Trusted Platform Module (dTPM) 2.0, Optional match-on-chip touch fingerprint reader
Touch Screen
Available with FHD, 300 nits panel
Available
Performance
Battery Life
12.1 hours
Memory | Capacity
Up to 64GB
Up to 48 GB
16 or 32 GB
Memory | Type
DDR4 2933MHz
DDR4
DDR4, 3200 MHz
Power Supply
135 W
Storage
Up to 2x 2 TB PCIe SSD
Up to 1 TB PCIe SSD
PCIe 256 GB, 512 GB, 1 TB
Production
Availability
2020
Debut
2019 IFA
2020-04-02
Made In
China
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