Product comparison · 2 laptops

Dynabook Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop vs Dynabook Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop

112specifications compared
50differ
62identical
71known for one product only

Key differences

Product colour
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:Graphite
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:Black, Graphite
Display diagonal
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:39.6 cm (15.6")
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:35.6 cm (14")
Display resolution
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:1366 x 768 pixels
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:1600 x 900 pixels
HD type
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:HD
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:HD+
Processor family
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:Intel® Core™ i7
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:Intel® Core™ i5
Processor generation
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:8th gen Intel® Core™ i7
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:5th gen Intel® Core™ i5
Processor model
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:i7-8550U
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:i5-5200U
Processor cores
- Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop:4
- Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop:2

Side by side

Differences highlightedShow differences only

Comparison of A50-E-4LS07J, Z40-B-14D
183 specifications	A Dynabook Tecra A50-E-4LS07J Intel® Core™ i7 i7-8550U Laptop Model A50-E-4LS07J View product	B Dynabook Tecra Z40-B-14D Intel® Core™ i5 i5-5200U Laptop Model Z40-B-14D View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Graphite	Black, Graphite
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
Touchscreen	No	No
HD typeDiffers	HD	HD+
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	8th gen Intel® Core™ i7	5th gen Intel® Core™ i5
Processor modelDiffers	i7-8550U	i5-5200U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	4 GHz	2.7 GHz
Processor frequencyDiffers	1.8 GHz	2.2 GHz
System bus rateDiffers	4 GT/s	5 GT/s
Processor cacheDiffers	8 MB	3 MB
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Processor socketDiffers	BGA 1356	BGA 1168
Processor lithography	14 nm	14 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel® Core™ i5-5200 Mobile Series
Processor codenameDiffers	Kaby Lake R	Broadwell
Bus typeDiffers	OPI	DMI2
SteppingDiffers	Y0	F0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-downDiffers	10 W	7.5 W
Configurable TDP-down frequencyDiffers	0.8 GHz	0.6 GHz
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	4x1, 2x4
PCI Express slots versionDiffers	3.0	2.0
Configurable TDP-up frequencyKnown for one	2 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	16 GB	8 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3L-SDRAM
Memory clock speedDiffers	2400 MHz	1600 MHz
Memory layout (slots x size)Differs	2 x 8 GB	1 x 8 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	32 GB	16 GB
Storage4 differ
Total storage capacityDiffers	512 GB	128 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	512 GB	128 GB
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	MMC, MicroSD (TransFlash), MiniSD, SD, SDHC, SDXC
Total SSDs capacityKnown for one	512 GB	Unknown — not stated by the source
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers	32 GB	16 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	900 MHz
On-board graphics card DirectX versionDiffers	12.0	11.2
On-board graphics card OpenGL versionDiffers	4.4	4.3
On-board graphics card IDDiffers	0x5917	0x1616
On-board GPU manufacturerKnown for one	Intel	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	DTS Studio Sound	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Number of microphonesKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Front camera resolutionKnown for one	Unknown — not stated by the source	1980 x 1080 pixels
Network1 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Antenna typeKnown for one	2x2	Unknown — not stated by the source
WLAN controller modelKnown for one	Intel Dual Band Wireless-AC 8265	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
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 quantity	1	1
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputs	1	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Docking connectorKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceKnown for one	Unknown — not stated by the source	DualPoint
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	87
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software2 differ
Operating system installedDiffers	Windows 10 Pro	Windows 8.1 Pro
Operating system architecture	64-bit	64-bit
Trial softwareDiffers	Microsoft Office 365	Microsoft Office 2013, McAfee Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	DTS Studio Sound TOSHIBA Eco Utility TOSHIBA PC Health Monitor
Operating system languageKnown for one	Spanish	Unknown — not stated by the source
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	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 Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology version	1.00	1.00
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® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	122589	85212
Processor codeKnown for one	Unknown — not stated by the source	SR23Y
Processor package sizeDiffers	42 X 24 mm	40 x 24 x 1.3 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 Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	4	4
Battery life (max)Differs	8 h	15 h
Battery capacityKnown for one	45 Wh	Unknown — not stated by the source
Poweridentical
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jackKnown for one	Unknown — not stated by the source	Yes
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Supervisor, User
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	2.2 kg	1.47 kg
WidthDiffers	379 mm	338 mm
DepthDiffers	258 mm	236 mm
HeightDiffers	24.1 mm	20.4 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	-60 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-60 - 10000 m	Unknown — not stated by the source
Operating shockKnown for one	10 G	Unknown — not stated by the source
Non-operating shockKnown for one	60 G	Unknown — not stated by the source
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	1 G	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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