In depth comparison and review of Lenovo 100e (2nd Gen) (81M8) and Acer ConceptD 7 (CN715-72G). 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 100e (2nd Gen) (81M8) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
rugged design
compact and lightweight
decent battery life
efficient for basic tasks
limited storage capacity
low-resolution display
modest performance
fewer connectivity options
Advantages and disadvantages of Acer ConceptD 7 (CN715-72G) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
vibrant 4k display
solid build quality
accurate color reproduction
ample storage options
heavier than competitors
expensive price point
limited port selection
average battery life
| DESIGN AND DIMENSIONS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 1.99 cm | 35.85 cm x 25.5 cm x 1.79 cm |
| Weight | 1.13 kg | 2.1 kg |
| Case Material | Polycarbonate ABS | Aluminum |
| Colour | Black | The white |
| DISPLAY | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Screen Size (Type) | 11.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% Adobe RGB |
| Features | Anti-glare | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated |
| PROCESSOR | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | Intel Core i7 (10th Gen) 10875H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 5.1 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | 16 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Intel HM470 |
| Features | Integrated memory controller | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost |
| MEMORY | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| RAM | 4 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2933 MHz |
| Rated Speed | 2400 MHz | 2933 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC | 1.024 TB SSD - Self-Encrypting Drive - Samsung |
|---|
| AUDIO & VIDEO | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | NVIDIA GeForce RTX 2080 SUPER |
|---|---|---|
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3287 | - |
| Audio Features | - | MaxxAudio, MaxxBass, MaxxDialog |
| COMMUNICATIONS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| 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 - M.2 Card | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) |
| Network Interface | - | 2.5 Gigabit Ethernet |
| BATTERY | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 84 Wh |
| Battery Life | Up to 10 hours | Up to 7 hours |
| AC ADAPTER | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 230 Watt, 19.5 V |
| INPUT | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant | Multi-gesture touch pad |
| CONNECTIONS & EXPANSIONS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Interfaces | USB-C 3.0 (Power Delivery) USB 3.0 USB 3.0 (Always On) Headphone/microphone combo jack HDMI |
HDMI Mini DisplayPort USB-C 3.1 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 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Operating System (OS) | Windows 10 Pro National Academic | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 7 (CN715-72G) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM) 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, power-on password | Administrator password, system password, HDCP Compliant, 4th Gen AeroBlade 3D Metal fan technology |
| Compliant Standards | RoHS | - |
| SAR Value | 0.08 W/kg (body), 0.08 W/kg (limb) | - |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 3 years - carry-in |
| Model Number | - | 788V |
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