In depth comparison and review of Lenovo ThinkPad T470 (20JN) and Acer Aspire 5 (A517-51G). 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.
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.66 cm x 23.25 cm x 1.995 cm | 42.332 cm x 28.991 cm x 2.825 cm |
| Weight | 1.58 kg | 3 kg |
| Case Material | Glass-fibre reinforced plastic | Polycarbonate, ABS plastic |
| Colour | Black | Obsidian black |
| DISPLAY | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Screen Size (Type) | 14" | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Features | Anti-glare | Anti-glare, ComfyView, 25 ms response rate |
| PROCESSOR | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| CPU | No CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.4 GHz |
| Number of Cores | - | Quad-Core |
| Cache | - | 6 MB |
| 64-bit Computing | - | Yes |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| RAM | 0 GB | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 2 | 0 |
| STORAGE | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Main Storage Size (HDD/SSD) | - | 128 GB SSD - Kingston |
|---|---|---|
| Secondary Storage | - | 1 TB HDD SATA / 5400 rpm - HGST |
| Optical Drive | - | DVD-Writer - tray |
| AUDIO & VIDEO | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Graphics Processor (GPU) | - | NVIDIA GeForce MX150 |
|---|---|---|
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | - | Yes - HD |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3268 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Acer TrueHarmony technology |
| COMMUNICATIONS | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Wireless | - | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Technology | - | 4-cell |
|---|---|---|
| Battery Capacity (Size) | - | 3320 mAh |
| AC ADAPTER | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 20 V | 65 Watt, 19 V |
| INPUT | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI LAN Dock Headphone/microphone combo jack |
2 x USB 2.0 USB 3.0 HDMI LAN USB-C 3.1 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS Card) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Operating System (OS) | No operating system | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T470 (20JN) | Acer Aspire 5 (A517-51G) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | - |
| 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, hard drive password, power-on password, MIL-STD-810G tested | HDCP Compliant |
| Compliant Standards | RoHS | - |
| ENERGY STAR Certified | Yes | - |
| Model Number | - | 55NN |
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