Detailed comparison and review of Lenovo Miix 520-12IKB (Lenovo Miix 520) and Acer ConceptD 7 Ezel Pro (CC715). 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 ConceptD 7 Ezel Pro (CC715) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-hinge design
powerful processing performance
high-resolution touchscreen
robust build quality
accurate color reproduction
expensive price point
heavier than competitors
limited battery life
modest port selection.
| DESIGN AND DIMENSIONS | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Product Type | Tablet - with detachable keyboard | Notebook - slider |
|---|---|---|
| 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 | 880 g | 2.54 kg |
| Case Material | Magnesium-aluminum alloy | Magnesium-aluminum alloy |
| Colour | Iron grey | The white |
| DISPLAY | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Screen Size (Type) | 12.2" - IPS | 15.6" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 320 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% Adobe RGB, 100% sRGB |
| Features | - | Anti-glare, ComfyView, 30 ms response rate, Delta E<2 calibration, Corning Gorilla glass 6, Pantone Validated |
| PROCESSOR | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| CPU | Intel Core i3 (7th Gen) 7130U / 2.7 GHz | Intel Core i7 (11th Gen) 11800H |
|---|---|---|
| Max Turbo Speed | - | 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 Smart Cache | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| RAM | 4 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 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 Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) - Samsung | 1.024 TB SSD PCIe - Self-Encrypting Drive, NVM Express (NVMe) - Samsung |
|---|
| AUDIO & VIDEO | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA RTX A3000 |
|---|---|---|
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Camera | Yes | Yes - HD |
| Resolution | 8 Megapixel (rear), 5 Megapixel (front) | - |
| Camera Features | Rear camera with auto focus | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio, Dolby Audio X2 | DTS:X Ultra |
| Audio Features | - | Acer TrueHarmony technology |
| COMMUNICATIONS | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) |
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2), MU-MIMO |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | WCDMA, LTE, FDD LTE | - |
| Controller | FIBOCOM L831-EAU | - |
| BATTERY | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Technology | 2-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 39 Wh | 84 Wh |
| Battery Life | Up to 8 hours | - |
| AC ADAPTER | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 20 V, 2.25 A | 230 Watt, 19.5 V, 11.8 A |
| INPUT | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad | Wacom EMR technology |
| CONNECTIONS & EXPANSIONS | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.0 USB-C 3.1 Gen 1 (supports DisplayPort, VGA, HDMI) Headphone/microphone combo jack |
HDMI DisplayPort 2 x USB-C 3.2 (supports Thunderbolt 4) USB 3.2 (with power off charging) USB 3.2 LAN Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | Yes (SD Card) |
| SOFTWARE | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro |
|---|---|---|
| Software Included | - | NVIDIA Studio drivers |
| MISCELLANEOUS | Lenovo Miix 520-12IKB (Lenovo Miix 520) | Acer ConceptD 7 Ezel Pro (CC715) |
|---|
| Included Accessories | Power adapter, keyboard, Lenovo Active Pen 2 | Power adapter, Wacom pen |
|---|---|---|
| Integrated Options | Gyro sensor, G-sensor, hall sensor, inertial measurement unit (IMU) | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Acer Purified.Voice technology, 4th Gen AeroBlade 3D Metal fan technology |
| Compliant Standards | RoHS | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 3 years - carry-in International travellers warranty - 1 year |
| Model Number | 12IKB 20M3 | 72P |
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