In depth comparison and review of Dell Inspiron 5391 and HP 255 G7 Notebook. 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 Inspiron 5391 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
solid build quality
fast SSD storage
decent battery life
average display quality
limited port selection
no dedicated GPU
moderate processor performance
Advantages and disadvantages of HP 255 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
sufficient connectivity options
includes numeric keypad
average display quality
modest processor performance
limited graphics capabilities
no backlight keyboard
| DESIGN AND DIMENSIONS | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.76 cm x 20.45 cm x 1.65 cm | 37.6 cm x 24.6 cm x 2.25 cm |
| Weight | 1.18 kg | 1.78 kg |
| Colour | Silver | Dark ash silver |
| DISPLAY | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Screen Size (Type) | 13.3" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Pixel Density (ppi) | 166 | - |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 300 cd/m² | 220 cd/m² |
| Colour Gamut | 72% sRGB | 45% NTSC |
| Features | Glossy, TrueLife, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.153 mm pixel pitch | Slim Design, HD standard-viewing angle (SVA) eDP anti-glare |
| PROCESSOR | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | AMD Athlon Silver 3050U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.9 GHz | 3.2 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 8 MB | L3 - 4 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2400 MHz / PC4-19200 |
| Rated Speed | 2133 MHz | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 2280 SATA 6Gb/s - triple-level cell (TLC) |
|---|
| AUDIO & VIDEO | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce MX250 | AMD Radeon Graphics |
|---|---|---|
| Video Memory | 2 GB GDDR5 SDRAM | - |
| Camera | Yes - HD | Yes |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 720p HD movie recording, 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 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | Realtek RTL8821CE - PCI Express Mini Card (M.2) |
| Network Interface | - | Gigabit Ethernet |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
| Features | - | Miracast, single stream (1x1), CNVi |
| BATTERY | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 41 Wh |
| Battery Life | - | Up to 10.5 hours |
| AC ADAPTER | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | 45 Watt, 19.5 V |
| INPUT | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | - |
| Features | - | Volume control, multi-touch touchpad, touchpad with gesture support |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Interfaces | HDMI USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) Headphone/microphone combo jack USB 3.1 Gen 1 |
2 x USB 3.1 Gen 1 USB 2.0 HDMI Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition National Academic - English |
|---|---|---|
| Software Included | - | HP Support Assistant, McAfee LiveSafe, HP Setup Integrated OOBE, HP Documentation, HP Audio Switch, HP JumpStart, HP SSRM |
| MISCELLANEOUS | Dell Inspiron 5391 | HP 255 G7 Notebook |
|---|
| Included Accessories | Power adapter | HP 45 Watt Smart nPFC AC Adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 1.2) and firmware (TPM 2.0) |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Compliant Standards | - | UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 5 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
| Manufacturer Warranty | - | Limited warranty - parts and labour - 1 year |
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