In depth comparison and review of Lenovo ThinkPad X1 Carbon Gen 8 (20UA) and Acer ConceptD 7 Ezel (CC715). 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.
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Product Type | Ultrabook | Notebook - slider |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 21.7 cm x 1.49 cm | 35.85 cm x 26 cm x 2.86 cm |
| Weight | 1.09 kg | 2.54 kg |
| Case Material | Carbon fibre, magnesium alloy | Magnesium-aluminum alloy |
| Colour | Black paint | The white |
| DISPLAY | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Screen Size (Type) | 14" | 15.6" - IPS |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1440 (WQHD) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 400 cd/m² |
| Colour Gamut | 72% | - |
| Features | Anti-glare, Wide Viewing Angle, 170° viewing angle | Anti-glare, ComfyView, 30 ms response rate, Corning Gorilla glass 6 |
| PROCESSOR | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| CPU | Intel Core i5 (10th Gen) 10310U / 1.7 GHz | Intel Core i7 (11th Gen) 11800H |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 4.6 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | 6 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | - | Intel HM570 |
| Features | Integrated memory controller | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| RAM | 8 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 3200 MHz |
| Rated Speed | 2133 MHz | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Total Capacity | - | 2.048 TB |
|---|---|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Toshiba | 2 x 1.024 TB SSD - Qimonda |
| AUDIO & VIDEO | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | ThinkShutter camera privacy | - |
| Video Resolutions | - | 1280 x 720 |
| Sound | Four speakers, quad array microphone | Speakers, two microphones |
| Codec | USI 4551-513711-00 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | - |
| COMMUNICATIONS | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 84 Wh |
| Battery Life | Up to 19.5 hours | Up to 11 hours |
| AC ADAPTER | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt | 230 Watt, 19.5 V, 11.8 A |
| INPUT | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls | Wacom EMR technology |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector Dock LAN (on supplied cable) |
HDMI DisplayPort USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) 2 x USB 3.2 Gen 2 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Carbon Gen 8 (20UA) | Acer ConceptD 7 Ezel (CC715) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter, ThinkPad Ethernet Extension Cable Gen 2 | Power adapter, Wacom pen |
| Integrated Options | - | Accelerometer |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
| Security Slot Type | Kensington mini security slot | Noble Wedge 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 | HDCP |
| SAR Value | 1.49 W/kg (body), 1.49 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Manufacturer Warranty | - | Limited warranty - 3 years - carry-in International travellers warranty - 1 year |
| Model Number | - | 72G |
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