Product comparison · 2 laptops

Fujitsu LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop vs Fujitsu LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop

145specifications compared
24differ
121identical
35known for one product only

Key differences

Display diagonal
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:35.6 cm (14")
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:39.6 cm (15.6")
Display resolution
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:1366 x 768 pixels
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:1920 x 1080 pixels
HD type
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:HD
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:Full HD
Display brightness
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:200 cd/m²
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:250 cd/m²
Contrast ratio (typical)
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:350:1
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:700:1
Processor family
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:Intel® Core™ i5
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:Intel® Core™ i7
Processor generation
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:8th gen Intel® Core™ i5
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:8th gen Intel® Core™ i7
Processor model
- LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop:i5-8250U
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:i7-8550U

Side by side

Differences highlightedShow differences only

Comparison of E548, E558
180 specifications	A Fujitsu LIFEBOOK E548 Intel® Core™ i5 i5-8250U Laptop Model E548 View product	B Fujitsu LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop Model E558 View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display5 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeDiffers	HD	Full HD
Panel type	IPS	IPS
LED backlight	Yes	Yes
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display brightnessDiffers	200 cd/m²	250 cd/m²
Contrast ratio (typical)Differs	350:1	700:1
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	8th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-8250U	i7-8550U
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.4 GHz	4 GHz
Processor frequencyDiffers	1.6 GHz	1.8 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	6 MB	8 MB
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake R	Kaby Lake R
Bus type	OPI	OPI
Stepping	Y0	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyDiffers	1.8 GHz	2 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down	10 W	10 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2400 MHz	2400 MHz
Memory form factor	SO-DIMM	SO-DIMM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	32 GB	32 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	32 GB
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	256 GB	512 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	512 GB
SSD interface	SATA III	SATA III
SSD form factor	M.2	M.2
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Number of HDDs installedKnown for one	0	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card model	Intel® UHD Graphics 620	Intel® UHD Graphics 620
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card ID	0x5917	0x5917
On-board graphics card familyKnown for one	Intel® UHD Graphics	Unknown — not stated by the source
Audioidentical
Audio chip	Realtek ALC255	Realtek ALC255
Audio systemKnown for one	Unknown — not stated by the source	MaxxAudio
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Number of microphonesKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.2	4.2
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Micro-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	Yes	Yes
SmartCard slotKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge	Yes	Yes
USB Sleep-and-Charge ports	1	1
Number of USB ports with PowerShare supportKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Keyboard2 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Spill-resistant keyboard	Yes	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysDiffers	85	106
Windows keysKnown for one	Unknown — not stated by the source	Yes
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features1 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	124967	122589
Processor package size	42 x 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Processor codeKnown for one	SR3LA	Unknown — not stated by the source
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cells	4	4
Battery capacity	50 Wh	50 Wh
Battery life (max)	10 h	10 h
Fast chargingKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
Securityidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protection	Yes	Yes
Password protection type	BIOS, HDD, Supervisor, User	BIOS, HDD, Supervisor, User
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	CE, CB, WEEE	CE, CB, WEEE, Microsoft Operating Systems (HCT / HCL entry / WHQL)
Weight & dimensions2 differ
WeightKnown for one	Unknown — not stated by the source	2.04 kg
WidthDiffers	333.6 mm	379 mm
DepthDiffers	234 mm	256 mm
Height	23.9 mm	23.9 mm
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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