Compare Lenovo ThinkPad T15g vs ThinkPad P1 G4 vs ThinkPad X13 GEN2 Intel
Variants
FHD IPS
OLED
4K IPS
WQUXGA
WQXGA
WQXGA
WUXGA
Connectivity
Ports
2x USB 3.2 Gen1 + 2x Thunderbolt 3 + 1x USB-C 3.2 Gen1 + SD + combo + HDMI 2.0 + RJ45
2x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x HDMI 2.1 + 1x SD + 1x Audio combo
2x USB 3.2 + 2x Thunderbolt 4 + 1x HDMI 2.0 + 1x Audio combo
Wireless Connectivity
WiFi 6, Bluetooth 5.1, optional WWAN (CAT16)
WiFi 6E + Bluetooth 5.2 + optional Qualcomm Snapdragon X55 5G / Quectel EM05CEFC 4G LTE CAT4
WiFi 6E, Bluetooth 5.0, optional WWAN
Construction
Battery | Capacity
94 Wh
90 Wh
41 or 54.7 Wh
Camera | Front
HD w/ ThinkShutter, Hybrid IR camera optional
FHD camera with webcam privacy shutter, optional FHD hybrid IR camera with webcam privacy shutter
HD IR hybrid camera or FHD IR camera with webcam privacy shutter
Colors
Black
Black, optional Carbon-Fiber Weave on top cover (4K models only)
Black or Storm Grey
Form Factor
Clamshell laptop computer
Microphone
Dual far-field microphones
Dual far-field mic
2x Far-field Microphones
Speakers
2x 2W
2x 2W stereo speakers, Dolby Atmos certified
User-facing Dolby Audio Speaker System
Dimensions
Size | Depth
252.3 mm / 9.93 inch
253.8 mm / 9.99"
217.06 mm / 8.55 inch
Size | Height
31.45 mm / 1.24 inch
17.7 mm / 0.70"
18.19 mm / 0.72 inch
Size | Width
375.4 mm / 14.78 inch
359.5 mm / 14.13"
305.8 mm / 12.04 inch
Weight
2.74 kg / 6.05 lbs
From 1.8kg / 3.99lbs
1.19 kg / 2.62 lbs
Display
Aspect Ratio
16:10
Display Diagonal
15.6 inch
16"
13.3 inch
Display Type
IPS matte or touch, low blue light
IPS
Gamut
100% sRGB
Resolution
WQXGA / QHD+ (2560x1600) or WQUXGA / UHD+ (3840x2400)
WUXGA (FHD+, 1920x1200) or WQXGA (QHD+, 2560x1600)
Function
Audio
Dolby Atmos Speaker System
Fast Charging
Yes
Rapid Charge
65W RapidCharge
Graphics
NVIDIA GeForce RTX 2070 Super Max-Q 8GB or RTX 2080 Super Max-Q 8GB
Integrated Intel UHD, NVIDIA T1200 4GB, RTX A2000 4GB, RTX A3000 6GB, RTX A4000 8GB, RTX A5000 16GB, GeForce RTX 3070, or GeForce RTX 3080
Up to integrated Intel Iris Xe Graphics
HDR
Dolby Vision, HDR 400 available on UHD and FHD
Keyboard Backlight
Yes
Optional
Operating System
Windows 10
Windows 10 or Red Hat Enterprise Linux
Up to Windows 10 Pro
Processor
10th-gen Intel Xeon W-10885M or i9-10980HK
Up to Intel Xeon W-11855M or Core i9-11950H Tiger Lake
Up to 11th Gen Intel Core i5-1145G7 Tiger Lake
SIM
Optional 4G LTE or 5G
5G or LTE
Security
Discrete Trusted Platform Module (dTPM) 2.0, Touch fingerprint reader
DTPM 2.0, Touch Fingerprint Reader, Self-healing BIOS, Webcam privacy shutter, optional Windows Hello
Power-on MoC Touch Fingerprint Reader, dTPM 2.0 chip, ThinkPad PrivacyGuard
Touch Screen
Available with OLED
Available in WUXGA
Touchpad
Redesigned TouchPad (115mm x 61mm / 4.53" x 2.40")
Performance
Battery Life
16.4 hours
Up to 10 hours
41Wh: Up to 12.0 hours / 54.7Wh: Up to 15.5 hours
Durability
MIL-STD-810G
Key Travel
1.5 mm
Memory | Capacity
Up to 128GB
Up to 64 GB (2x DIMMs)
Up to 32 GB
Memory | Type
DDR4 2933MHz, ECC available with Xeon processor
DDR4 3200 MHz, ECC or non-ECC
LPDDR4x 4266MHz
Power Supply
230 W slim adapter
135, 170, or 230 W
Type-C 65W
Storage
Up to 4TB M.2 NVMe PCIe SSD
Up to 4TB M.2 NVMe PCIe Gen4 SSD (2x), RAID 0/1
Up to 2TB PCIe Gen4 SSD
Production
Accessory
Digitizer: Optional ThinkPad Pen Pro with Wacom AES 2.0 pen support
Availability
2020
2021-07
2021-03
Debut
2021-06-16
2021-02-23
Made In
China
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