In depth comparison and review of Dell Vostro 5391 and Lenovo ThinkPad A275 (20KC). 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 Dell Vostro 5391 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
fast ssd storage
good battery life
vivid display quality
affordable price
average cpu performance
limited port selection
no dedicated gpu
mediocre speaker quality
| DESIGN AND DIMENSIONS | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.76 cm x 20.45 cm x 1.68 cm | 30.55 cm x 20.85 cm x 2.03 cm |
| Weight | 1.18 kg | 1.27 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| Colour | Grey | Black |
| DISPLAY | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Screen Size (Type) | 13.3" | 12.5" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Pixel Density (ppi) | 166 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 220 cd/m² |
| Features | TrueLife, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display | Anti-glare |
| PROCESSOR | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | AMD A10 PRO-8730B / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 3.3 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | L2 - 2 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 1866 MHz |
| Rated Speed | 2133 MHz | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | AMD Radeon R5 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - 1280 x 720 | Yes - 720p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | Noise reduction, 4-element lens, 720p HD movie recording, Windows Hello, 74.9 degrees, RGB camera | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3204 | Realtek ALC3268 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 9462 | Realtek RTL8822BE - M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111EPV |
| BATTERY | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Max Supported Qty | - | 2 |
| Battery Capacity (Size) | 45 Wh | 23 Wh |
| Battery Life | - | Up to 5.05 hours |
| AC ADAPTER | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | 45 Watt, 20 V |
| INPUT | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, precision touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Interfaces | USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | McAfee (12 months subscription) | - |
| MISCELLANEOUS | Dell Vostro 5391 | Lenovo ThinkPad A275 (20KC) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 1.2 and TPM 2.0) |
| 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 | MU-MIMO technology, SmartByte technology | Administrator password, hard drive password, power-on password, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
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