Product comparison · 2 laptops

Dynabook Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop vs Lenovo ThinkPad P1

138specifications compared
46differ
92identical
66known for one product only

Key differences

Product type
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:Laptop
- ThinkPad P1:Mobile workstation
Product colour
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:Blue
- ThinkPad P1:Black
Display diagonal
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:33.8 cm (13.3")
- ThinkPad P1:39.6 cm (15.6")
Processor family
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:Intel® Core™ i5
- ThinkPad P1:Intel® Core™ i7
Processor generation
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:8th gen Intel® Core™ i5
- ThinkPad P1:8th gen Intel® Core™ i7
Processor model
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:i5-8250U
- ThinkPad P1:i7-8750H
Processor cores
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:4
- ThinkPad P1:6
Processor threads
- Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop:8
- ThinkPad P1:12

Side by side

Differences highlightedShow differences only

Comparison of X30-E-143, ThinkPad P1
204 specifications	A Dynabook Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop Model X30-E-143 View product	B Lenovo ThinkPad P1 View product
Design2 differ
Product typeDiffers	Laptop	Mobile workstation
Product colourDiffers	Blue	Black
Market positioningKnown for one	Business	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Dual-screenKnown for one	Unknown — not stated by the source	No
Contrast ratio (typical)Known for one	Unknown — not stated by the source	700:1
Processor18 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	8th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-8250U	i7-8750H
Processor coresDiffers	4	6
Processor threadsDiffers	8	12
Processor boost frequencyDiffers	3.4 GHz	4.1 GHz
Processor frequencyDiffers	1.6 GHz	2.2 GHz
System bus rateDiffers	4 GT/s	8 GT/s
Processor cacheDiffers	6 MB	9 MB
Processor socketDiffers	BGA 1356	BGA 1440
Processor codenameDiffers	Kaby Lake R	Coffee Lake
Bus typeDiffers	OPI	DMI
SteppingDiffers	Y0	U0
Thermal Design Power (TDP)Differs	15 W	45 W
Configurable TDP-downDiffers	10 W	35 W
Configurable TDP-down frequencyDiffers	0.8 GHz	1.7 GHz
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x16, 1x8+2x4, 2x8
Configurable TDP-up frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 8 GB
Maximum internal memoryDiffers	32 GB	64 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	64 GB
ECCKnown for one	Unknown — not stated by the source	No
Storage1 differ
Number of HDDs installedKnown for one	Unknown — not stated by the source	0
Flash drive interfaceKnown for one	Unknown — not stated by the source	PCI Express
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD, SDHC, SDXC
Graphics7 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® P1000
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® UHD Graphics 630
Maximum on-board graphics card memoryDiffers	32 GB	64 GB
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card OpenGL versionDiffers	4.4	4.5
On-board graphics card IDDiffers	0x5917	0x3E9B
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Maximum resolutionKnown for one	Unknown — not stated by the source	5120 x 2880 pixels
Audio1 differ
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3286
Audio systemDiffers	DTS Studio Sound	Dolby Audio Premium
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Speakers manufacturerKnown for one	Harman Kardon	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers	4.2	5.0
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
WLAN controller modelKnown for one	Intel Dual Band Wireless-AC 8265	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
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) portsKnown for one	Unknown — not stated by the source	0
HDMI versionKnown for one	Unknown — not stated by the source	2.0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
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 quantityDiffers	0	2
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	0
SmartCard slotKnown for one	Unknown — not stated by the source	Yes
Number of Thunderbolt 3 ports with PowerShare supportKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® CM246
Keyboard1 differ
Pointing deviceDiffers	Clickpad	ThinkPad UltraNav
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysKnown for one	87	Unknown — not stated by the source
Softwareidentical
Trial softwareKnown for one	Unknown — not stated by the source	McAfee LiveSafe, Microsoft Office 2016
Processor special features3 differ
Intel® Memory Protection Extensions (Intel® MPX)Known for one	Unknown — not stated by the source	Yes
Intel® Optane™ Memory ReadyKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	124967	134906
Processor codeDiffers	SR3LA	SR3YY
Processor package sizeDiffers	42 x 24 mm	42 x 28 mm
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery capacityKnown for one	Unknown — not stated by the source	80 Wh
Battery life (max)Differs	14.42 h	13.87 h
Fast chargingKnown for one	Unknown — not stated by the source	Yes
Number of battery cellsKnown for one	3	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	135 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	2.25 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	20 V	Unknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	CE	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.05 kg	1.7 kg
WidthDiffers	316 mm	361.8 mm
DepthDiffers	227 mm	245.7 mm
HeightDiffers	15.9 mm	18.4 mm
Packaging contentidentical
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Toshiba Reliability GuaranteeKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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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