Product comparison · 2 laptops

ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U vs ASUS Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1)

80specifications compared
45differ
35identical
81known for one product only

Key differences

Product type
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:Laptop
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):Hybrid (2-in-1)
Product colour
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:Black
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):White
Form factor
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:Clamshell
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):Convertible (Detachable)
Display diagonal
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:39.6 cm (15.6")
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):25.6 cm (10.1")
Display resolution
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:1366 x 768 pixels
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):1280 x 800 pixels
Touchscreen
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:No
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):Yes
Native aspect ratio
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:16:9
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):16:10
Processor family
- ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U:Intel® Core™ i3
- Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1):Intel Atom®

Side by side

Differences highlightedShow differences only

Comparison of P2520LJ-XO0331E, T100HA-FU021T
161 specifications	A ASUS ASUSPRO P2520LJ-XO0331E laptop Intel® Core™ i3 i3-4005U Model P2520LJ-XO0331E View product	B ASUS Transformer Book T100HA-FU021T laptop Intel Atom® x5-Z8500 Hybrid (2-in-1) Model T100HA-FU021T View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Black	White
Form factorDiffers	Clamshell	Convertible (Detachable)
Display4 differ
Display diagonalDiffers	39.6 cm (15.6")	25.6 cm (10.1")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
TouchscreenDiffers	No	Yes
HD type	HD	HD
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	16:10
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel Atom®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4005U	x5-Z8500
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	1.7 GHz	1.44 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	BGA 1168	BGA 1380
Processor lithographyDiffers	22 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Atom x5 Series
Processor codenameDiffers	Haswell	Cherry Trail
Bus typeKnown for one	DMI	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesDiffers	10	2
PCI Express configurationsDiffers	4x1, 1x4	2x1, 1x2
PCI Express slots version	2.0	2.0
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.24 GHz
SteppingKnown for one	Unknown — not stated by the source	C0
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	2 W
Memory2 differ
Internal memoryDiffers	12 GB	2 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	2 GB
Memory form factorKnown for one	Unknown — not stated by the source	On-board
Storage2 differ
Total storage capacityDiffers	500 GB	64 GB
Storage mediaDiffers	HDD	Flash
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Flash memoryKnown for one	Unknown — not stated by the source	64 GB
Optical drive typeKnown for one	Unknown — not stated by the source	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash), MicroSDXC
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 920M	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryDiffers	2 GB	8 GB
On-board graphics card base frequency	200 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	600 MHz
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of execution unitsKnown for one	Unknown — not stated by the source	12
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	600 MHz
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces3 differ
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	0
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 10 Home
Recovery operating systemKnown for one	Windows 10 Pro	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	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 VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheDiffers	Yes	No
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	75105	85474
Processor package sizeDiffers	40 x 24 x 1.5 mm	17 x 17 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel Secure BootKnown for one	Unknown — not stated by the source	Yes
Intel Secure Boot Technology versionKnown for one	Unknown — not stated by the source	1.00
Processor codeKnown for one	Unknown — not stated by the source	SR27N
Power3 differ
AC adapter powerDiffers	65 W	18 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	4.5 A	2 A
AC adapter output voltageDiffers	19 V	9 V
DC-in jack	Yes	Yes
Securityidentical
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
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, RoHS	UL, MIC, CE Marking Compliance, FCC Compliance, BSMI, CCC, GOST-R, CB, Energy star, IDA, CECP, Erp 2013, RoHS
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.41 kg	1.04 kg
WidthDiffers	380 mm	265 mm
DepthDiffers	256 mm	175 mm
Height (front)Known for one	2.33 cm	Unknown — not stated by the source
Height (rear)Known for one	2.63 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	18.4 mm
Weight (tablet mode)Known for one	Unknown — not stated by the source	580 g
Width (tablet mode)Known for one	Unknown — not stated by the source	26.5 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	17.5 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	8.45 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	30 Wh
Battery life (max)Known for one	Unknown — not stated by the source	12 h
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise

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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