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Lenovo ThinkPad X390

Laptop specifications

Lenovo ThinkPad X390 photo 1

Images copyright: Lenovo


Battery 48 Wh 6-cell Li-Ion
Battery Life 17.6 h
Charger 45 W USB Type-C
65 W USB Type-C
Color Black
Dimensions 12.3" x 8.6" x 0.67"
311.9mm x 217.2mm x 16.9mm
Keyboard Spill resistant, optional backlit
Material Carbon Fiber
Magnesium-Aluminum Alloy
Weight 2.84 lbs
1.29 kg


CPU Intel Core i3-8145U
Intel Core i5-8265U
Intel Core i5-8365U
Intel Core i7-8565U
Intel Core i7-8665U
Intel Core i5-10210U
Intel Core i7-10510U
Intel Core i7-10710U
GPU Intel UHD Graphics for 8th gen
Intel UHD Graphics for 10th gen
Intel Optane Yes, optional
RAM Clock 2400 MHz
RAM Maximum 4 GB
8 GB
16 GB
32 GB
RAM Slots 0
Storage 2.5" SATA3
M.2 2280 PCIe NVMe 3.0x4


Audio Dolby Audio Premium
Camera Yes, 1280 x 720
Microphone Yes, stereo
Screen Brightness 250 nits
300 nits
400 nits
Screen Features Anti-glare
Screen Resolution 1366 x 768
1920 x 1080
Screen Size 13.3"
Screen Type TN
Speakers 2 x 1W
Touchscreen Yes, optional


3.5mm Yes, universal
Bluetooth 5.1
Card Reader Yes, microSD
Dock No
Fingerprint Yes, optional
HDMI Yes, 1.4
LTE Yes, optional
Lock Yes
RJ45 Yes, external
Thunderbolt 3 1 x
USB 1 x USB 3.1 Gen 2 Type-C, 1 x USB 3.1 Gen 1 Type-C, 2 x USB 3.1 Gen 1 Type-A
Wi-Fi 802.11b,g,n

Lenovo ThinkPad X390 frequently asked questions

Can you upgrade or replace the RAM in Lenovo ThinkPad X390?
No, unfortunately the RAM is soldered to the motherboard in Lenovo ThinkPad X390. However, you can choose a model with 4 GB or 8 GB or 16 GB or 32 GB of DDR4 memory.