Acer ConceptD 7 Pro (CN715-72P) vs. Lenovo ThinkPad E15 (20RE)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Acer ConceptD 7 Pro (CN715-72P) and Lenovo ThinkPad E15 (20RE). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

Acer ConceptD 7 Pro (CN715-72P) Review

Advantages and disadvantages of Acer ConceptD 7 Pro (CN715-72P) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful intel processor

high-resolution display

robust graphics capabilities

ample storage options

color-accurate screen

heavier design

limited battery life

high price point

noisy under load

Lenovo ThinkPad E15 (20RE) Review

Advantages and disadvantages of Lenovo ThinkPad E15 (20RE) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

good security features

solid processor performance

reasonable price point

average battery life

modest display quality

limited graphics capability

no thunderbolt support

Laptop Comparison and Tests

Difference between Acer ConceptD 7 Pro (CN715-72P) and Lenovo ThinkPad E15 (20RE)
86 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
74 % - Battery
78 % - Design
72 % - Display
72 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Acer ConceptD 7 Pro (CN715-72P) vs. Lenovo ThinkPad E15 (20RE) Comparison Chart
DESIGN AND DIMENSIONS Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.85 cm x 25.5 cm x 1.79 cm 36.8 cm x 24.5 cm x 1.89 cm
Weight 2.1 kg 1.9 kg
Case Material Aluminum Aluminum, polycarbonate ABS
Colour The white Black
DISPLAY Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Screen Size (Type) 15.6" - IPS 15.6" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 3840 x 2160 (Ultra HD 4K) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 400 cd/m² 250 cd/m²
Colour Gamut 100% Adobe RGB -
Features Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated Anti-glare, 170° viewing angle
PROCESSOR Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
CPU Intel Core i7 (10th Gen) 10875H / 2.3 GHz Intel Core i3 (10th Gen) 10110U / 2.1 GHz
Max Turbo Speed 5.1 GHz 4.1 GHz
Number of Cores 8-core Dual-Core
Cache 16 MB 4 MB
64-bit Computing Yes Yes
Chipset Intel HM470 -
Features Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost Integrated memory controller
MEMORY Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
RAM 32 GB (2 x 16 GB) 4 GB (1 x 4 GB)
Max RAM Supported 32 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2933 MHz 2666 MHz
Rated Speed 2933 MHz 2666 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 0 0
STORAGE Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Main Storage Size (HDD/SSD) 1.024 TB SSD PCIe - Self-Encrypting Drive - Samsung 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) - SK Hynix
AUDIO & VIDEO Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Graphics Processor (GPU) NVIDIA Quadro RTX 3000 Intel UHD Graphics
Video Memory 6 GB GDDR6 SDRAM -
Camera Yes - HD Yes - 720p
Camera Features - ThinkShutter camera privacy
Sound Stereo speakers, two microphones Stereo speakers, dual array microphone
Codec - Conexant CX11880
Compliant Standards - High Definition Audio, Dolby Advanced Audio
Audio Features MaxxAudio, MaxxBass, MaxxDialog -
COMMUNICATIONS Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) Intel Wireless-AC 9560 - M.2 Card
Network Interface 2.5 Gigabit Ethernet Gigabit Ethernet
Ethernet Controller - Realtek R8111GUS
BATTERY Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 84 Wh 45 Wh
Battery Life Up to 7 hours Up to 12.2 hours
AC ADAPTER Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 230 Watt, 19.5 V 65 Watt
INPUT Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Multi-gesture touch pad Spill-resistant, multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Interfaces HDMI
Mini DisplayPort
USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode)
USB 3.2 Gen 2 (with power off charging)
2 x USB 3.2 Gen 2
LAN
Headphone output
Microphone input
USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB 2.0
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
LAN
Headphone/microphone combo jack
SOFTWARE Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Pro 64-bit Edition
MISCELLANEOUS Acer ConceptD 7 Pro (CN715-72P) Lenovo ThinkPad E15 (20RE)
Included Accessories Power adapter USB-C power adapter
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, system password, HDCP Compliant, 4th Gen AeroBlade 3D Metal fan technology Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested
Compliant Standards - RoHS
SAR Value - 0.367 W/kg (body), 0.367 W/kg (limb)
ENERGY STAR Certified - Yes
EPEAT Compliant - EPEAT Silver
Manufacturer Warranty Limited warranty - 3 years - carry-in -
Model Number 75UV -
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