HP ProBook 455 G7 Notebook Review

Advantages and disadvantages of HP ProBook 455 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

strong amd performance

durable aluminum chassis

comfortable keyboard design

excellent enterprise security

affordable price point

average display brightness

limited port selection

no thunderbolt support

modest battery life

Dell Inspiron 5391 Review

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

Laptop Comparison and Tests

Difference between HP ProBook 455 G7 Notebook and Dell Inspiron 5391
75 % - Design
72 % - Display
72 % - Performance
86 % - Connectivity
75 % - Battery
83 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP ProBook 455 G7 Notebook vs. Dell Inspiron 5391 Comparison Chart
DESIGN AND DIMENSIONS HP ProBook 455 G7 Notebook Dell Inspiron 5391
Product Type Notebook Notebook
Dimensions (WxDxH) 36.49 cm x 25.69 cm x 1.89 cm 30.76 cm x 20.45 cm x 1.65 cm
Weight 2 kg 1.18 kg
Colour Pike silver aluminium Silver
DISPLAY HP ProBook 455 G7 Notebook Dell Inspiron 5391
Screen Size (Type) 15.6" 13.3"
LCD Backlight Technology WLED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) - 166
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Brightness 220 cd/m² 300 cd/m²
Colour Gamut 45% NTSC 72% sRGB
Features Anti-glare 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
PROCESSOR HP ProBook 455 G7 Notebook Dell Inspiron 5391
CPU AMD Ryzen 3 4300U / 2.7 GHz Intel Core i7 (10th Gen) 10510U / 1.8 GHz
Max Turbo Speed 3.7 GHz 4.9 GHz
Number of Cores Quad-Core Quad-Core
Cache L3 - 4 MB 8 MB
64-bit Computing Yes Yes
Features - Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY HP ProBook 455 G7 Notebook Dell Inspiron 5391
RAM 8 GB (1 x 8 GB) 8 GB (provided memory is soldered)
Max RAM Supported 32 GB -
RAM Type DDR4 SDRAM LPDDR3 SDRAM
Speed 3200 MHz 2133 MHz
Rated Speed 3200 MHz 2133 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE HP ProBook 455 G7 Notebook Dell Inspiron 5391
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value 256 GB SSD M.2 PCIe - NVM Express (NVMe)
AUDIO & VIDEO HP ProBook 455 G7 Notebook Dell Inspiron 5391
Graphics Processor (GPU) AMD Radeon Graphics NVIDIA GeForce MX250
Video Memory - 2 GB GDDR5 SDRAM
Camera Yes - HD Yes - HD
Resolution - 0.92 Megapixel
Camera Features Privacy shutter 720p HD movie recording, 74.9 degrees, RGB camera
Image Sensor Type - CMOS
Video Resolutions 720p 1280 x 720
Frame Rate - 30 frames per second
Sound Stereo speakers, array microphone Stereo speakers, dual array microphone
Codec - Realtek ALC3204
Compliant Standards - High Definition Audio
Audio Features - MaxxAudio Pro
COMMUNICATIONS HP ProBook 455 G7 Notebook Dell Inspiron 5391
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller Intel Wi-Fi 6 AX 200 -
Network Interface Gigabit Ethernet -
Features Miracast, dual stream (2x2), MU-MIMO -
BATTERY HP ProBook 455 G7 Notebook Dell Inspiron 5391
Technology 3-cell lithium polymer 4-cell Lithium Ion
Battery Capacity (Size) 45 Wh 45 Wh
AC ADAPTER HP ProBook 455 G7 Notebook Dell Inspiron 5391
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt 65 Watt, 19.5 V, 3.34 A
INPUT HP ProBook 455 G7 Notebook Dell Inspiron 5391
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Numeric Keypad Yes -
Keyboard Backlight - Yes
Features Volume control, spill-resistant, multi-touch clickpad, ClickPad with gesture support -
CONNECTIONS & EXPANSIONS HP ProBook 455 G7 Notebook Dell Inspiron 5391
Interfaces USB-C 3.1 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery)
2 x USB 3.1 Gen 1
USB 2.0 (powered)
HDMI
LAN
Headphone/microphone combo jack
HDMI
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode)
Headphone/microphone combo jack
USB 3.1 Gen 1
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) Yes (microSD)
SOFTWARE HP ProBook 455 G7 Notebook Dell Inspiron 5391
Operating System (OS) Windows 10 Pro 64-bit Edition National Academic - English Windows 10 Home 64-bit Edition
MISCELLANEOUS HP ProBook 455 G7 Notebook Dell Inspiron 5391
Included Accessories HP 45 Watt Smart nPFC AC Adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, smart card reader -
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Power-on password, Setup Password, Automatic DriveLock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network -
Compliant Standards CSA, 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 0 °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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