In depth comparison and review of Lenovo ThinkPad T470 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.
Advantages and disadvantages of Lenovo ThinkPad T470 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
long battery life
good security features
solid performance
heavier than competitors
average display quality
limited graphics capability
noisy under load
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T470 | 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 | 1.63 kg | 3 kg |
| Case Material | - | Polycarbonate, ABS plastic |
| Colour | Black | Obsidian black |
| DISPLAY | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Screen Size (Type) | 14" - IPS | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 300 cd/m² |
| Features | - | Anti-glare, ComfyView, 25 ms response rate |
| PROCESSOR | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| CPU | Intel Core i5 (7th Gen) | 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 | Yes |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| RAM | 8 GB | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | DIMM 288-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Main Storage Size (HDD/SSD) | 240 GB | 128 GB SSD - Kingston |
|---|---|---|
| Secondary Storage | - | 1 TB HDD SATA / 5400 rpm - HGST |
| Optical Drive | - | DVD-Writer - tray |
| AUDIO & VIDEO | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce MX150 |
|---|---|---|
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Sound | Microphone | Stereo speakers, microphone |
| Compliant Standards | Dolby Audio Premium | - |
| Audio Features | - | Acer TrueHarmony technology |
| COMMUNICATIONS | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Technology | - | 4-cell |
|---|---|---|
| Battery Capacity (Size) | - | 3320 mAh |
| Battery Life With Included Additional Battery | Up to 18 hours | - |
| AC ADAPTER | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt, 19 V |
| INPUT | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Type | Keyboard | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | - | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Interfaces | 3 x USB 3.1 Gen 1 Thunderbolt 3 HDMI LAN Headphone/microphone combo jack Dock |
2 x USB 2.0 USB 3.0 HDMI LAN USB-C 3.1 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SDXC UHS Card) | Yes (SD Card) |
| SOFTWARE | Lenovo ThinkPad T470 | Acer Aspire 5 (A517-51G) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T470 | 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 |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | HDCP Compliant |
| Compliant Standards | ISO 9001, ISO 14001, MIL-STD 810G, BS 8887, ISO 45001, ISO 8887 | - |
| Manufacturer Warranty | Limited warranty - 3 years | - |
| Model Number | - | 55NN |
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