Detailed comparison and review of Acer Aspire 1 (A115) and Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Acer Aspire 1 (A115) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
full HD display
fanless operation
modest performance
limited storage capacity
no backlit keyboard
basic connectivity options
Advantages and disadvantages of Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor performance
excellent keyboard feel
high-resolution display
advanced security features
high price point
average battery life
heavier than competitors
noisy under load
| DESIGN AND DIMENSIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.05 cm x 2.035 cm | 36.18 cm x 24.57 cm x 1.84 cm |
| Weight | 1.94 kg | 1.7 kg |
| Case Material | Polycarbonate ABS | Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic |
| Colour | Charcoal black | Black paint |
| DISPLAY | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Screen Size (Type) | 15.6" - TN | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 72% NTSC |
| Features | Anti-glare, matte, ComfyView, 8 ms response rate, Narrow Border Display | Anti-glare, HDR (high dynamic range), 170° viewing angle, Dolby Vision |
| PROCESSOR | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| CPU | Intel Pentium Silver N5030 / 1.1 GHz | Intel Core i9 (9th Gen) 9880H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 4.8 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | 4 MB | 16 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel CM246 |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB eMMC - Western Digital | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Intel |
|---|
| AUDIO & VIDEO | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 605 | NVIDIA GeForce GTX 1650 / Intel UHD Graphics 630 |
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Video System Features | - | Max-Q design |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | - | IR camera, ThinkShutter camera privacy |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Conexant CX11880 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium, Dolby Atmos |
| COMMUNICATIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 200 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Single stream (1x1) | - |
| BATTERY | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 36 Wh | 80 Wh |
| Battery Life | - | Up to 14 hours |
| AC ADAPTER | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 135 Watt, 20 V |
| INPUT | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Interfaces | USB 3.1 Gen 1 HDMI LAN 2 x USB 2.0 Headphone/microphone combo jack |
USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack LAN (on supplied cable) |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Operating System (OS) | Windows 11 Home in S mode | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Acer Aspire 1 (A115) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QW) |
|---|
| Included Accessories | Power adapter | Power adapter, ThinkPad Ethernet Extension cable |
|---|---|---|
| Security | - | 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 |
| SAR Value | - | 0.546 W/kg (body), 0.546 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Silver |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 31 | - |
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