Side by side comparison and review of Lenovo IdeaPad 3 15IGL05 (81WQ) and Acer ConceptD 7 SpatialLabs Edition (CN715). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo IdeaPad 3 15IGL05 (81WQ) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent battery life
adequate connectivity options
mediocre display quality
limited storage capacity
basic graphics performance
slower processor speed
Advantages and disadvantages of Acer ConceptD 7 SpatialLabs Edition (CN715) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative 3D display
powerful graphics performance
sleek, attractive design
high-resolution screen
efficient thermal management
high price point
limited port selection
average battery life
heavy build
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.22 cm x 25.34 cm x 1.99 cm | 35.85 cm x 26 cm x 2.543 cm |
| Weight | 1.7 kg | 2.54 kg |
| Case Material | Polycarbonate ABS (bottom), polycarbonate ABS (top) | Magnesium-aluminum alloy |
| Colour | Platinum grey | Abyss blue | The white |
| DISPLAY | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Screen Size (Type) | 15.6" - TN | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 380 cd/m² |
| Colour Gamut | 45% NTSC | 100% Adobe RGB |
| Features | Anti-glare | Glare, CineCrystal, Eye Tracking Sensor, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated |
| PROCESSOR | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i7 (11th Gen) 11800H |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 4.6 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | 24 MB |
| Chipset | - | Intel HM570 |
| Features | Integrated memory controller | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| RAM | 4 GB (provided memory is soldered) | 64 GB (2 x 32 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 3200 MHz |
| Rated Speed | 2400 MHz | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Total Capacity | - | 2.048 TB |
|---|---|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 2 x 1.024 TB SSD - Qimonda |
| RAID Level | - | RAID 0 |
| AUDIO & VIDEO | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Max Monitors Supported | 1 external monitor(s) | - |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Camera | Yes | Yes - HD |
| Resolution | 0.3 Megapixel | - |
| Camera Features | Privacy shutter, fixed focus | 3D camera, Eye Tracking technology |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| COMMUNICATIONS | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | M.2 Card | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) |
| Network Interface | - | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 35 Wh | 84 Wh |
| Battery Life | Up to 14 hours | - |
| AC ADAPTER | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 230 Watt, 19.5 V, 11.8 A |
| INPUT | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 USB 2.0 HDMI Headphone/microphone combo jack |
HDMI DisplayPort USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) USB 3.2 Gen 2 (with power off charging) USB 3.2 Gen 2 LAN (RJ-45) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Pro |
|---|---|---|
| Software Included | Microsoft 365 Personal | - |
| MISCELLANEOUS | Lenovo IdeaPad 3 15IGL05 (81WQ) | Acer ConceptD 7 SpatialLabs Edition (CN715) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
| Security Slot Type | - | Noble Wedge security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | 4th Gen AeroBlade 3D Metal fan technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
| SAR Value | - | 1.12 W/kg (body), 1.12 W/kg (limb), 1.12 W/kg (head) |
| 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 - pick-up and return | Limited warranty - 3 years - carry-in International travellers warranty - 1 year |
| Model Number | - | 73G |
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