Compare Lenovo ThinkPad X1 Fold vs Lenovo ThinkPad X1 Extreme Gen 3 vs ThinkPad X1 Extreme GEN 4
Variants
FHD IPS
OLED
UHD IPS
IPS UHD
WQUXGA
WQXGA
Connectivity
Ports
2x USB 3.2 Type C Gen 2 + 1x SIM
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 4 + 2x USB 3.2 Gen1 + 1x HDMI 2.0/2.1 + 1x SD + 1x Audio combo
Wireless Connectivity
WiFi 6, Bluetooth 5.1
WiFi 6, Bluetooth 5.1
WiFi 6/6E + Bluetooth 5.2 + NFC + optional 5G / 4G LTE WWAN
Construction
Battery | Capacity
50Wh
80 Wh
90 Wh
Camera | Front
5MP HD RGB + IR camera
720p HD with ThinkShutter, optional Hybrid Infrared (IR)
FHD camera with webcam privacy shutter, optional FHD hybrid IR camera with webcam privacy shutter
Colors
Black or Black with Carbon-Fiber Weave on top cover (4K UHD only)
Deep Black, optional Carbon-Fiber Weave on top cover
Microphone
4x microphones
4x 360-degree microphones
Dual far-field mic
Speakers
Dolby Atmos Speaker System
Dolby Atmos speakers (3x)
User-facing Dolby ATMOS Speaker System
Dimensions
Size | Depth
236 mm
245.7 mm
253.8 mm / 9.99"
Size | Height
27.8 mm Folded / 11.5 mm Unfolded
18.7 mm Touch / 18.4 mm Non-touch
17.7 mm / 0.78"
Size | Width
158.2 mm Folded / 299.4 mm Unfolded
361.8 mm
359.5 mm / 14.13"
Weight
999 g
Starting at 1.81 kg Touch / Starting at 1.7 kg Non-touch
From 1.814 kg / 3.999 lbs
Display
Aspect Ratio
16:10
Brightness
300 nits
Display Diagonal
13.3 inch
15.6"
16"
Display Type
Flexible OLED
IPS or OLED
IPS matte or touch, low blue light
Gamut
95% DCI-P3
Resolution
QXGA 2048x1536
WQXGA / QHD+ (2560x1600) or WQUXGA / UHD+ (3840x2400)
Function
Audio
Dolby Atmos Speaker System
Fast Charging
Yes
Rapid Charge
Graphics
Integrated Intel UHD 11th Gen Graphics
NVIDIA GeForce GTX 1650 Ti Max-Q 4GB
Integrated Intel UHD, NVIDIA RTX 3050 Ti, RTX 3060, RTX 3070, or RTX 3080
Keyboard Backlight
Yes
Operating System
Windows 10, Windows 10 X
Windows 10
Windows 10
Processor
Intel Core i5-L16G7 Processor with Intel Hybrid Technology
Up to 10th gen Intel Core i9-10885H
Up to 11th-gen Intel Core i9 Tiger Lake
SIM
5G sub 6Ghz with 4G LTE (CAT20) coverage
Optional 4G LTE or 5G
Security
Fast Identity Online (FIDO) authentication capabilities, dTPM 2.0, Match-on-chip touch fingerprint reader
DTPM 2.0, Touch Fingerprint Reader, Self-healing BIOS, Webcam privacy shutter, optional Windows Hello
Touch Screen
Yes
Available
Touchpad
Redesigned TouchPad (115mm x 61mm / 4.53" x 2.40")
Performance
Battery Life
Up to 8.5 hours
Up to 15 hours
Up to 10.7 hours
Durability
MIL-STD-810G
Key Travel
1.5 mm
Memory | Capacity
8 GB
Up to 64GB
Up to 64 GB (2x SO-DIMMs)
Memory | Type
LPDDR4X 4267MHz
DDR4 2933MHz
DDR4 3200 MHz
Power Supply
USB-C 65W
65W
135, 170, or 230 W
Storage
Up to 1TB PCIe-NVMe M.2 2242 SSD
Up to 4TB PCIe SSD
Up to 4TB total, 2x M.2 NVMe PCIe Gen4 SSD
Production
Accessory
Dock: ThinkPad USB-C Dock Gen 2 / Keyboard: Lenovo Fold Mini Keyboard
Optional ThinkPad Pen Pro with Wacom AES 2.0 pen support
Availability
2020-10
2021-08
Debut
2020 CES
2020 CES
2021-06 (MWC 2021)
Made In
China
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.