Detailed comparison and review of Lenovo ThinkPad X390 and Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad X390 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
compact and portable
reliable performance
average display brightness
limited graphics capability
noisy under load
higher price point
Advantages and disadvantages of Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) based on its technical characteristics, features, user experience, expert reviews and price level.
solid build quality
efficient multitasking performance
affordable price point
adequate port selection
fast charging support
average display quality
modest battery life
heavier design
no thunderbolt support
DESIGN AND DIMENSIONS | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Product Type | Notebook | Notebook |
---|---|---|
Dimensions (WxDxH) | 31.2 cm x 21.72 cm x 1.69 cm | 36.4 cm x 24.5 cm x 1.89 cm |
Weight | 1.33 kg | 1.8 kg |
Case Material | - | Aluminum, polycarbonate ABS |
Colour | - | Mineral grey |
DISPLAY | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Screen Size (Type) | 13.3" - TN | 15.6" - TN |
---|---|---|
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 220 cd/m² |
Colour Gamut | 45% | - |
Features | Anti-glare, 90° viewing angle | Anti-glare, Wide Viewing Angle |
PROCESSOR | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
CPU | Intel Core i5 (8th Gen) 8365U / 1.6 GHz | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz |
---|---|---|
Max Turbo Speed | 4.1 GHz | 3.4 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 6 MB | 4 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
RAM | 8 GB | 4 GB (1 x 4 GB) |
---|---|---|
Max RAM Supported | - | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2666 MHz |
Rated Speed | - | 2666 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Main Storage Size (HDD/SSD) | 256 GB SSD | 128 GB SSD M.2 2242 PCIe - SanDisk |
---|
AUDIO & VIDEO | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
---|---|---|
Camera | Yes - 720p | Yes - 720p |
Camera Features | - | ThinkShutter camera privacy |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | Realtek ALC3287 |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
---|---|---|
Wireless Controller | Intel Wireless-AC 9560 | Intel Wi-Fi 6 AX 201 - M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Technology | Lithium Ion | 3-cell Lithium Ion |
---|---|---|
Battery Capacity (Size) | - | 45 Wh |
Battery Life | - | Up to 9 hours |
AC ADAPTER | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
---|---|---|
Output | - | 65 Watt, 20 V, 3.25 A |
INPUT | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
---|---|---|
Numeric Keypad | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack LAN (on supplied cable) |
USB 2.0 USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
---|---|---|
Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition - English |
---|
MISCELLANEOUS | Lenovo ThinkPad X390 | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) |
---|
Dockable | Yes | - |
---|---|---|
Included Accessories | - | Power adapter |
Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | RoHS, Energy-Related Products (ErP) Lot 3 |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Silver |
Model Number | - | IIL 20SM |