In depth comparison and review of Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) 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.
Advantages and disadvantages of Acer ConceptD 7 Ezel (CC715) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-hinge design
powerful graphics performance
vibrant 4k display
ample connectivity options
robust build quality
high price point
heavier than competitors
average battery life
limited upgradeability
DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Product Type | Ultrabook | Notebook - slider |
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Dimensions (WxDxH) | 32.35 cm x 21.71 cm x 1.595 cm | 35.85 cm x 26 cm x 2.86 cm |
Weight | 1.13 kg | 2.54 kg |
Case Material | Glass-fibre reinforced plastic, magnesium alloy, carbon fibre reinforced plastic, polyphenylene sulfide | Magnesium-aluminum alloy |
Colour | Black | The white |
DISPLAY | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Screen Size (Type) | 14" - IPS | 15.6" - IPS |
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Touchscreen | - | Yes |
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 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 | Anti-glare, ComfyView, 30 ms response rate, Corning Gorilla glass 6 |
PROCESSOR | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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CPU | Intel Core i5 (7th Gen) 7300U / 2.6 GHz | Intel Core i7 (11th Gen) 11800H |
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Max Turbo Speed | 3.5 GHz | 4.6 GHz |
Number of Cores | Dual-Core | 8-core |
Cache | 3 MB | 24 MB |
64-bit Computing | Yes | - |
Chipset | - | Intel HM570 |
Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
MEMORY | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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RAM | 8 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
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Max RAM Supported | - | 64 GB |
RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
Speed | 1866 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 (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Total Capacity | - | 2.048 TB |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - TCG Opal Encryption, NVM Express (NVMe) - Samsung | 2 x 1.024 TB SSD - Qimonda |
AUDIO & VIDEO | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce RTX 3080 |
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Video Memory | - | 8 GB GDDR6 SDRAM |
Camera | Yes - 720p | Yes - HD |
Camera Features | ThinkShutter camera privacy | - |
Video Resolutions | - | 1280 x 720 |
Sound | Stereo speakers, dual array microphone | Speakers, two microphones |
Codec | Realtek ALC3286 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
COMMUNICATIONS | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | LTE Advanced | - |
Controller | FIBOCOM L850-GL - M.2 Card | - |
BATTERY | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 84 Wh |
Battery Life | Up to 19.3 hours | Up to 11 hours |
AC ADAPTER | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Input | AC 120/230 V (50/60 Hz) | - |
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Output | 45 Watt, 5 / 9 / 15 / 20 V | 230 Watt, 19.5 V, 11.8 A |
INPUT | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, digitizer, touchpad, digital pen |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Wacom EMR technology |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector Dock |
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 (microSDXC UHS-II) | Yes (SD Card) |
SOFTWARE | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro |
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MISCELLANEOUS | Lenovo ThinkPad X1 Carbon (6th Gen) (20KG) | Acer ConceptD 7 Ezel (CC715) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | 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, MIL-STD-810G tested | - |
Compliant Standards | RoHS | HDCP |
SAR Value | 1.514 W/kg (body), 1.514 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | - | Limited warranty - 3 years - carry-in International travellers warranty - 1 year |
Model Number | - | 72G |