In depth comparison and review of Acer ConceptD 7 Ezel Pro (CC715-71P) and Lenovo Miix 520-12IKB (81CG). 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 Pro (CC715-71P) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-hinge design
powerful processing performance
vibrant 4k display
ample connectivity options
robust build quality
high price point
heavier than competitors
average battery life
limited upgradeability
Advantages and disadvantages of Lenovo Miix 520-12IKB (81CG) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touch screen
solid build quality
decent processing power
affordable price
average battery life
heavier than competitors
no thunderbolt support
limited graphics performance
| DESIGN AND DIMENSIONS | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Product Type | Notebook - slider | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 26 cm x 2.86 cm | - |
| Dimensions (WxDxH) - tablet | - | 30 cm x 20.5 cm x 0.99 cm |
| Dimensions (WxDxH) / Weight Details | - | 30.39 cm x 21.91 cm x 0.6 cm / 380 g - keyboard dock 30 cm x 20.5 cm x 0.99 cm / 880 g - tablet |
| Weight | 2.5 kg | 880 g |
| Case Material | - | Magnesium-aluminum alloy |
| Colour | The white | Platinum |
| DISPLAY | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Screen Size (Type) | 15.6" | 12.2" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 320 cd/m² |
| Colour Gamut | 100% Adobe RGB | - |
| Features | Anti-glare, ComfyView, 30 ms response rate, Delta E<2 calibration, Corning Gorilla glass 6, Pantone Validated, Pantone Matching System (PMS) | Glossy |
| PROCESSOR | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | 3.4 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | - |
| Features | Intel Thermal Velocity Boost | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| RAM | 16 GB (2 x 8 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2133 MHz |
| Rated Speed | - | 2133 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Main Storage Size (HDD/SSD) | 1.024 TB SSD | 256 GB SSD M.2 PCIe |
|---|
| AUDIO & VIDEO | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Graphics Processor (GPU) | NVIDIA Quadro RTX 3000 | Intel UHD Graphics 620 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | Yes |
| Resolution | - | 8 Megapixel (rear), 5 Megapixel (front) |
| Camera Features | - | Rear camera with auto focus, front camera with fixed focus |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio X2 |
| COMMUNICATIONS | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 2230 | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 84 Wh | 39 Wh |
| Battery Life | Up to 8 hours | Up to 8 hours |
| AC ADAPTER | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V | 45 Watt |
| INPUT | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Acer FineTip keyboard, Wacom EMR technology, Corning Gorilla Glass touchpad | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Interfaces | HDMI DisplayPort 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) USB 3.1 Gen 1 (with power off charging) USB 3.1 Gen 1 LAN Headphone/microphone combo jack |
Headphone/microphone combo jack USB-C 3.1 Gen 1 (supports DisplayPort 1.2, VGA, HDMI) USB 3.1 Gen 1 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Acer ConceptD 7 Ezel Pro (CC715-71P) | Lenovo Miix 520-12IKB (81CG) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter, Wacom pen | Power adapter, keyboard, Lenovo Active Pen 2 |
| Integrated Options | Accelerometer | G-sensor, hall sensor, gyroscope |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Dual Acer AeroBlade 3D Fans | - |
| Compliant Standards | - | RoHS |
| Manufacturer Warranty | Limited warranty - 3 years - carry-in | Limited warranty - 1 year - pick-up and return |
| Model Number | 75DF | - |
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