Product comparison · 2 laptops

Dynabook A50-C-20C Intel® Core™ i7 i7-6500U Laptop vs Fujitsu LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop

151specifications compared
51differ
100identical
67known for one product only

Key differences

Product colour
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:Black, Graphite
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:Black
Display diagonal
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:39.6 cm (15.6")
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:33.8 cm (13.3")
Processor family
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:Intel® Core™ i7
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:Intel® Core™ i5
Processor generation
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:6th gen Intel® Core™ i7
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:8th gen Intel® Core™ i5
Processor model
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:i7-6500U
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:i5-8250U
Processor cores
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:2
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:4
Processor threads
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:4
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:8
Processor boost frequency
- A50-C-20C Intel® Core™ i7 i7-6500U Laptop:3.1 GHz
- LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop:3.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of A50-C-20C, U938
218 specifications	A Dynabook A50-C-20C Intel® Core™ i7 i7-6500U Laptop Model A50-C-20C View product	B Fujitsu LIFEBOOK U938 Intel® Core™ i5 i5-8250U Laptop Model U938 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black, Graphite	Black
Form factor	Clamshell	Clamshell
Housing materialKnown for one	Unknown — not stated by the source	Magnesium
Market positioningKnown for one	Unknown — not stated by the source	Business
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display brightnessKnown for one	Unknown — not stated by the source	330 cd/m²
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i7	8th gen Intel® Core™ i5
Processor modelDiffers	i7-6500U	i5-8250U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	3.4 GHz
Processor frequencyDiffers	2.5 GHz	1.6 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	4 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	LGA 1356 (Socket B2)	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i7-6500 Mobile series	Unknown — not stated by the source
Processor codenameDiffers	Skylake	Kaby Lake R
Bus type	OPI	OPI
SteppingDiffers	D1	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyDiffers	2.6 GHz	1.8 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-downDiffers	7.5 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 configurationsDiffers	1x4, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memory7 differ
Internal memoryDiffers	8 GB	12 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR4-SDRAM
Memory clock speedDiffers	1600 MHz	2133 MHz
Memory form factorDiffers	SO-DIMM	On-board + SO-DIMM
Memory layout (slots x size)Differs	1 x 8 GB	1 x 4 + 1 x 8 GB
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	20 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	20 GB
ECCKnown for one	Unknown — not stated by the source	No
Storage3 differ
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
SSD interfaceDiffers	SATA	SATA III
SSD form factor	M.2	M.2
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphics7 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 930M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® UHD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 520	Intel® UHD Graphics 620
Maximum on-board graphics card memoryDiffers	1.74 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1100 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 IDDiffers	1916	0x5917
On-board graphics card 4K supportKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Audio systemKnown for one	DTS Studio Sound	Unknown — not stated by the source
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Number of microphones	2	2
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC255
Camera1 differ
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	2 MP	Unknown — not stated by the source
Front camera HD typeDiffers	Full HD	HD
Front camera resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	4x	Unknown — not stated by the source
CD-R read speedKnown for one	24x	Unknown — not stated by the source
CD-R write speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedKnown for one	24x	Unknown — not stated by the source
CD-RW write speedKnown for one	4x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	5x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
Disc types supportedKnown for one	CD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD+RW DL, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW, DVD-RW DL	Unknown — not stated by the source
Network2 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna type	2x2	2x2
WLAN controller modelDiffers	Intel Dual Band Wireless-AC 8260	Intel Dual Band Wireless-AC 8265
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth versionDiffers	4.0	4.2
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	4G
4G standardKnown for one	Unknown — not stated by the source	LTE
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	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 quantityDiffers	0	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
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
VGA (D-Sub) ports quantityDiffers	1	0
Thunderbolt 3 ports quantity	0	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Combo headphone/mic port	Yes	Yes
DVI portKnown for one	Unknown — not stated by the source	No
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
SmartCard slotKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
Keyboard2 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Full-size keyboard	Yes	Yes
Keyboard number of keysDiffers	102	85
Windows keys	Yes	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	McAfee LiveSafe, Microsoft Office	Unknown — not stated by the source
Bundled softwareKnown for one	TOSHIBA Eco Utility, TOSHIBA PC Health Monitor, DTS Sound	Unknown — not stated by the source
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
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	14 nm	Unknown — not stated by the source
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 Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI versionDiffers	1.00	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® Insider™Known for one	Yes	Unknown — not stated by the source
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® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	88194	124967
Processor codeDiffers	SR2EZ	SR3LA
Processor package size	42 X 24 mm	42 x 24 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2, AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cells	4	4
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	50 Wh
Poweridentical
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protection	Yes	Yes
Password protection typeDiffers	HDD, Supervisor, User	BIOS, Supervisor
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	2.2 kg	920 g
WidthDiffers	379 mm	309.3 mm
DepthDiffers	258 mm	213.5 mm
HeightDiffers	23.9 mm	15.5 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Toshiba Reliability GuaranteeKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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