In depth comparison and review of Acer Extensa 15 (EX215) and Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV). 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 Acer Extensa 15 (EX215) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate performance
full HD display
average graphics
limited upgrade options
basic design
no backlit keyboard
Advantages and disadvantages of Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor performance
excellent keyboard comfort
high-resolution display
advanced security features
heavier than competitors
short battery life
high price point
noisy under load
| DESIGN AND DIMENSIONS | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 23.84 cm x 1.99 cm | 36.18 cm x 24.57 cm |
| Weight | 1.9 kg | 1.7 kg |
| Case Material | Polycarbonate, ABS plastic | Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic |
| Colour | Charcoal black | - |
| DISPLAY | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | - |
| Features | Anti-glare, ComfyView, Acer BluelightShield technology, 25 ms response rate, Narrow Border Display | - |
| PROCESSOR | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 | No CPU |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | 6 MB | - |
| Chipset | - | Mobile Intel CM246 |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| RAM | 4 GB (provided memory is soldered) | 0 GB |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 2 |
| STORAGE | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | - |
|---|
| AUDIO & VIDEO | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | - |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - HD | Yes |
| 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 Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| 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 | - |
| Features | Wake-on-LAN (WOL), single stream (1x1) | - |
| BATTERY | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Technology | 2-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 36.7 Wh | 80 Wh |
| Battery Life | Up to 8 hours | Up to 14 hours |
| AC ADAPTER | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 135 Watt |
| INPUT | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, precision touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Interfaces | HDMI 2 x USB 3.2 Gen 1 USB 2.0 LAN 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 |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | No operating system |
|---|
| MISCELLANEOUS | Acer Extensa 15 (EX215) | Lenovo ThinkPad X1 Extreme (2nd Gen) (20QV) |
|---|
| Included Accessories | Power adapter, HDD kit | Power adapter |
|---|---|---|
| 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 | 0.93 W/kg (body), 0.93 W/kg (limb), 0.93 W/kg (head) | 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 | 54 | - |
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