Side by side comparison and review of Acer ConceptD 5 (CN515-51) and Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340). 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 Acer ConceptD 5 (CN515-51) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
vibrant 4k display
ample storage capacity
sleek aesthetic design
color accurate screen
heavier than competitors
average battery life
limited port selection
high price point
Advantages and disadvantages of Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
comfortable keyboard
solid performance
decent battery life
average display quality
limited port selection
no dedicated GPU
plastic build quality
| DESIGN AND DIMENSIONS | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 24.2 cm x 1.69 cm | 32.27 cm x 23.05 cm x 1.79 cm |
| Weight | 1.5 kg | 1.6 kg |
| Case Material | Magnesium-aluminum alloy, magnesium-lithium alloy | Aluminum, polycarbonate ABS |
| Colour | White | Abyss blue | Pink sand | Platinum grey |
| DISPLAY | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" - TN |
|---|---|---|
| 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 | 220 cd/m² |
| Colour Gamut | 100% Adobe RGB | - |
| Features | Anti-glare, 30 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated | Anti-glare |
| PROCESSOR | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| CPU | Intel Core i7 (8th Gen) 8705G / 3.1 GHz | Intel Pentium Gold 5405U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | - |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 8 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM175 | - |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 8 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 - NVM Express (NVMe) - SanDisk | 128 GB SSD M.2 2242 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega M GL | Intel UHD Graphics 610 |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 7265 - M.2 2230 | M.2 Card |
| BATTERY | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 52.5 Wh |
| Battery Life | Up to 7 hours | Up to 10 hours |
| AC ADAPTER | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 90 Watt, 19 V | 65 Watt |
| INPUT | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | - | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Interfaces | USB-C 3.1 Gen 1 3 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Acer ConceptD 5 (CN515-51) | Lenovo IdeaPad S340-14IWL (Lenovo IdeaPad S340) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | 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 | - | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 1.084 W/kg (body), 1.084 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 7597 | 14IWL 81N7 |
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