Lenovo ThinkPad X390 (20Q0) vs. Acer ConceptD 5 (CN517-71)

Laptop Comparison, Reviews and Tests
Lenovo ThinkPad X390 (20Q0)
Lenovo ThinkPad X390 (20Q0)

Our Rating: 78 %

In depth comparison and review of Lenovo ThinkPad X390 (20Q0) and Acer ConceptD 5 (CN517-71). 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.

Lenovo ThinkPad X390 (20Q0) Review

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

Acer ConceptD 5 (CN517-71) Review

Advantages and disadvantages of Acer ConceptD 5 (CN517-71) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful hexa-core processor

4k uhd display

color accurate screen

ample storage capacity

sleek, minimalist design

heavy build

short battery life

high price point

noisy under load

Laptop Comparison and Tests

Difference between Lenovo ThinkPad X390 (20Q0) and Acer ConceptD 5 (CN517-71)
82 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
85 % - Battery
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad X390 (20Q0) vs. Acer ConceptD 5 (CN517-71) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Product Type Notebook Notebook
Dimensions (WxDxH) - 40.35 cm x 28 cm x 2.47 cm
Weight 1.22 kg 2.93 kg
Colour Black Black
DISPLAY Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Screen Size (Type) 13.3" 17.3" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution - 3840 x 2160 (Ultra HD 4K)
Widescreen - Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 400 cd/m²
Colour Gamut - 100% Adobe RGB
Features - Anti-glare, ComfyView, Narrow Border Display, 35 ms response rate
PROCESSOR Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
CPU No CPU Intel Core i7 (9th Gen) 9750H / 2.6 GHz
Max Turbo Speed - 4.5 GHz
Number of Cores - 6-core
Cache - 12 MB
64-bit Computing - Yes
Chipset - Mobile Intel HM370
Features - Intel Turbo Boost Technology 2.0
MEMORY Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
RAM (provided memory is soldered) 16 GB (2 x 8 GB)
Max RAM Supported - 32 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz 2666 MHz
Rated Speed 2666 MHz 2666 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty - 2
Empty Slots - 0
STORAGE Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Main Storage Size (HDD/SSD) - 1.024 TB SSD - SanDisk
AUDIO & VIDEO Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Graphics Processor (GPU) Intel UHD Graphics 620 NVIDIA GeForce RTX 2060
Video Memory - 6 GB GDDR6 SDRAM
Camera - Yes - HD
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 5 (CN517-71)
Wireless - Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax
Wireless Controller - Killer Wi-Fi 6 AX1650x - M.2 Card
Network Interface - Gigabit Ethernet
Features - Killer DoubleShot Pro Technology
BATTERY Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 48 Wh 59 Wh
Battery Life Up to 17.6 hours Up to 6 hours
AC ADAPTER Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output - 180 Watt, 19.5 V
INPUT Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight - Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad
CONNECTIONS & EXPANSIONS Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
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
USB-C 3.1 Gen 1
USB 3.0 (with power off charging)
2 x USB-C 3.1 Gen 1
HDMI
Mini DisplayPort
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (microSD) -
SOFTWARE Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Operating System (OS) - Windows 10 Pro 64-bit Edition
MISCELLANEOUS Lenovo ThinkPad X390 (20Q0) Acer ConceptD 5 (CN517-71)
Dockable Yes -
Included Accessories USB-C power adapter Power adapter, HDD kit
Security Trusted Platform Module (TPM 2.0) Security Chip -
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 - 1 year - carry-in
International travellers warranty - 1 year
Model Number - 77UB
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