Side by side comparison and review of Acer Aspire 5 (A515-51G) and Lenovo ThinkPad E14 Gen 3 (20YD). 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 ThinkPad E14 Gen 3 (20YD) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good value pricing
decent battery life
average display quality
limited graphics power
no thunderbolt support
modest storage capacity
| DESIGN AND DIMENSIONS | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38.16 cm x 25.9 cm x 2.16 cm | 32.4 cm x 22.07 cm x 1.79 cm |
| Weight | 2.2 kg | 1.64 kg |
| Case Material | Polycarbonate ABS | Aluminum |
| Colour | Obsidian black | Black |
| DISPLAY | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Screen Size (Type) | 15.6" | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 300 cd/m² |
| Features | HDCP, glare, CineCrystal | Anti-glare, 170° viewing angle |
| PROCESSOR | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| CPU | Intel Core i7 (7th Gen) 7500U / 2.7 GHz | AMD Ryzen 7 5700U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | 4.3 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | L3 - 8 MB |
| 64-bit Computing | Yes | - |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 12 GB | 24 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 0 |
| STORAGE | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB HDD SATA 6Gb/s / 5400 rpm | 256 GB SSD M.2 2242 PCIe 3.0 x4 - Samsung |
|---|
| AUDIO & VIDEO | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce 940MX | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | - | 2 external monitor(s) |
| Video Memory | 2 GB GDDR5 SDRAM | - |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | - | Harman audio technology |
| COMMUNICATIONS | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 200 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111GUS |
| Features | Wake-on-LAN (WOL) | - |
| BATTERY | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Technology | 4-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 57 Wh |
| Battery Life | - | Up to 15.8 hours |
| AC ADAPTER | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V | 65 Watt |
| INPUT | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Slots | - | 1 x M.2 Card (1 free) |
|---|---|---|
| Interfaces | 2 x USB 2.0 USB 3.0 USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
| SOFTWARE | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Pro |
|---|
| MISCELLANEOUS | Acer Aspire 5 (A515-51G) | Lenovo ThinkPad E14 Gen 3 (20YD) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | - | RoHS, GREENGUARD, Energy-Related Products (ErP) Lot 3, TCG Certified |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Model Number | 737T | - |
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