In depth comparison and review of Lenovo 100e (2nd Gen) (81M8) and Acer ConceptD 5 (CN515-71). 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.
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 5 (CN515-71) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processing capabilities
high-resolution display
accurate color reproduction
ample storage options
robust build quality
higher price point
limited port variety
heavier design
average battery life
| DESIGN AND DIMENSIONS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 1.99 cm | 36.34 cm x 25.415 cm x 2.314 cm |
| Weight | 1.13 kg | 2.5 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Black | Black |
| DISPLAY | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| 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 |
| PROCESSOR | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 4.5 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 4 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| 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 5 (CN515-71) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3287 | - |
| COMMUNICATIONS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | Intel Wi-Fi 6 AX 200 - M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| BATTERY | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 55 Wh |
| Battery Life | Up to 10 hours | Up to 7 hours |
| AC ADAPTER | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 180 Watt, 19.5 V |
| INPUT | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Interfaces | USB-C 3.0 (Power Delivery) USB 3.0 USB 3.0 (Always On) Headphone/microphone combo jack HDMI |
HDMI 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 USB 2.0 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Operating System (OS) | Windows 10 Pro National Academic | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo 100e (2nd Gen) (81M8) | Acer ConceptD 5 (CN515-71) |
|---|
| Included Accessories | USB-C power adapter | Power adapter, HDD kit |
|---|---|---|
| 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 | - |
| 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 - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 75GK |
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