In depth comparison and review of Lenovo ThinkPad X390 (20Q0) and Acer ConceptD 3 (CN315-72G). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Lenovo ThinkPad X390 (20Q0) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
compact and portable
strong security features
impressive battery life
responsive keyboard
average display brightness
limited graphics performance
no HDMI port
higher price point
Advantages and disadvantages of Acer ConceptD 3 (CN315-72G) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful i7 processor
vibrant 4k display
accurate color reproduction
ample storage capacity
dedicated graphics card
heavier than competitors
short battery life
limited port selection
high price point
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | - | 35.85 cm x 24.9 cm x 1.89 cm |
| Weight | 1.22 kg | 2.2 kg |
| Case Material | - | Magnesium-aluminum alloy |
| Colour | Black | The white |
| DISPLAY | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Screen Size (Type) | 13.3" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | - | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | - | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display |
| PROCESSOR | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| CPU | No CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | - | 5 GHz |
| Number of Cores | - | 6-core |
| Cache | - | 12 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Intel HM470 |
| Features | - | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost |
| MEMORY | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| RAM | (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2666 MHz | - |
| STORAGE | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 PCIe - Self-Encrypting Drive - Samsung |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce GTX 1650 Ti |
|---|---|---|
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Camera | - | Yes - HD |
| Camera Features | - | Windows Hello |
| Video Resolutions | - | 1280 x 720 |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
| Audio Features | - | Acer TrueHarmony technology |
| COMMUNICATIONS | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Wireless | - | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 56 Wh |
| Battery Life | Up to 17.6 hours | Up to 14 hours |
| AC ADAPTER | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 135 Watt, 19.5 V |
| INPUT | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, Corning Gorilla Glass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| 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 |
HDMI Mini DisplayPort USB-C 3.1 Gen 1 (supports Thunderbolt 3) 2 x USB 3.0 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Operating System (OS) | - | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X390 (20Q0) | Acer ConceptD 3 (CN315-72G) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter |
| Integrated Options | - | Accelerometer |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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 | RoHS | - |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Manufacturer Warranty | - | Limited warranty - 3 years - carry-in |
| Model Number | - | 71UE |
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