In depth comparison and review of Acer ConceptD 7 (CN715-71) and Lenovo IdeaPad 5G 14Q8X05 (82KF). 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 (CN715-71) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful i7 processor
4K UHD display
accurate color reproduction
ample storage capacity
robust design
heavy build
high price point
average battery life
limited port selection
Advantages and disadvantages of Lenovo IdeaPad 5G 14Q8X05 (82KF) based on its technical characteristics, features, user experience, expert reviews and price level.
long-lasting battery
lightweight design
5g connectivity
comfortable keyboard
efficient cooling system
limited storage capacity
no thunderbolt support
average display quality
higher price point
DESIGN AND DIMENSIONS | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.85 cm x 25.5 cm x 1.79 cm | 32.17 cm x 20.7 cm x 1.49 cm |
Weight | 2.1 kg | 1.2 kg |
Case Material | - | Aluminum, polycarbonate, ABS plastic |
Colour | White | Light silver |
DISPLAY | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Screen Size (Type) | 15.6" - IPS | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% Adobe RGB | 100% sRGB |
Features | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated | Anti-glare |
PROCESSOR | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Qualcomm Snapdragon 8cx Kryo 495 |
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Max Turbo Speed | 4.5 GHz | 2.84 GHz |
Number of Cores | 6-core | 8-core |
Cache | L3 - 12 MB | - |
64-bit Computing | Yes | - |
Chipset | Mobile Intel HM370 | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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RAM | 16 GB (2 x 8 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
Speed | - | 1866 MHz |
Rated Speed | - | 1866 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe - NVM Express (NVMe) - SanDisk | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 | Qualcomm Adreno 680 |
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Max Monitors Supported | - | 2 external monitor(s) |
Video Memory | 8 GB GDDR6 SDRAM | - |
Camera | Yes - HD | Yes - 720p |
Camera Features | - | IR camera, Windows Hello, fixed focus |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | - | Qualcomm WCD9341 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | MaxxAudio, MaxxBass, MaxxDialog | - |
COMMUNICATIONS | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Killer Wireless-AC 1550i - M.2 Card | M.2 Card |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Killer E3000 | - |
Features | Killer DoubleShot Pro Technology | Dual stream (2x2) |
WWAN |
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Generation | - | 5G |
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Controller | - | Foxconn T99W175 - M.2 Card |
BATTERY | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Technology | 4-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 84 Wh | 51 Wh |
Battery Life | Up to 8 hours | Up to 20 hours |
AC ADAPTER | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 180 Watt, 19.5 V | 45 Watt |
INPUT | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Multi-gesture touch pad, precision touchpad | Multi-touch touchpad, buttonless touchpad, precision touchpad |
CONNECTIONS & EXPANSIONS | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Slots | - | 1 x Nano-SIM card (1 free) |
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Interfaces | HDMI Mini DisplayPort LAN USB 3.0 (with power off charging) USB-C 3.1 Gen 2 (supports Thunderbolt 3) Microphone input Headphone output 2 x USB-C 3.1 Gen 1 |
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
SOFTWARE | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home (on ARM) - English |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | Acer ConceptD 7 (CN715-71) | Lenovo IdeaPad 5G 14Q8X05 (82KF) |
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Included Accessories | Power adapter | USB-C power adapter |
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Integrated Options | - | Proximity sensor |
Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Power capacity indicator, battery life Indicator, AeroBlade fan | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
ENERGY STAR Certified | - | Yes |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
Model Number | 70FF | - |