In depth comparison and review of Acer ConceptD 7 (CN715-71) and Lenovo ThinkPad L13 Gen 3 (21B4). 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 ThinkPad L13 Gen 3 (21B4) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
good keyboard feel
adequate connectivity options
competitive price point
average display quality
modest battery life
limited graphics power
noisy under load
DESIGN AND DIMENSIONS | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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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 | 30.5 cm x 21.8 cm x 1.73 cm |
Weight | 2.1 kg | 1.26 kg |
Case Material | - | Aluminium (top), glass-fibre reinforced plastic (bottom) |
Colour | White | Thunder black |
DISPLAY | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Screen Size (Type) | 15.6" - IPS | 13.3" - IPS |
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Touchscreen | - | Yes (10-point multi-touch) |
LCD Backlight Technology | LED backlight | 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 | 400 cd/m² | 300 cd/m² |
Colour Gamut | 100% Adobe RGB | 72% NTSC |
Features | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated | Anti-glare, capacitive touch screen, 170° viewing angle |
PROCESSOR | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (12th Gen) 1245U / 1.6 GHz |
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Max Turbo Speed | 4.5 GHz | 4.4 GHz |
Number of Cores | 6-core | 10-core |
Cache | L3 - 12 MB | 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 ThinkPad L13 Gen 3 (21B4) |
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RAM | 16 GB (2 x 8 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe - NVM Express (NVMe) - SanDisk | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia |
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AUDIO & VIDEO | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 | Intel Iris Xe Graphics |
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Max Monitors Supported | - | 3 external monitor(s) |
Video Memory | 8 GB GDDR6 SDRAM | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - HD | Yes - 1080p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio, Dolby Voice |
Audio Features | MaxxAudio, MaxxBass, MaxxDialog | - |
COMMUNICATIONS | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Killer Wireless-AC 1550i - M.2 Card | Intel Wi-Fi 6E AX 211 |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Killer E3000 | - |
Features | Killer DoubleShot Pro Technology | Dual stream (2x2) |
BATTERY | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Technology | 4-cell Lithium Ion | 4-cell lithium polymer |
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Battery Capacity (Size) | 84 Wh | 46 Wh |
Battery Life | Up to 8 hours | Up to 14.3 hours |
AC ADAPTER | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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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 | 65 Watt, 5 / 9 / 15 / 20 V |
INPUT | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Multi-gesture touch pad, precision touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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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 |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
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SOFTWARE | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence |
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MISCELLANEOUS | Acer ConceptD 7 (CN715-71) | Lenovo ThinkPad L13 Gen 3 (21B4) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Power capacity indicator, battery life Indicator, AeroBlade fan | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
ENERGY STAR Certified | - | Yes |
EPEAT Compliant | - | EPEAT Gold |
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 |
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Model Number | 70FF | - |