Product comparison · 2 laptops

ASUS Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1) vs ASUS Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop

136specifications compared
30differ
106identical
17known for one product only

Key differences

Product type
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):Hybrid (2-in-1)
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:Laptop
Product colour
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):Grey
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:Pink gold
Form factor
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):Convertible (Detachable)
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:Clamshell
Display diagonal
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):32 cm (12.6")
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:31.8 cm (12.5")
Display resolution
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):2880 x 1920 pixels
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:1920 x 1080 pixels
Touchscreen
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):Yes
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:No
HD type
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):Quad HD
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:Full HD
Native aspect ratio
- Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1):3:2
- Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop:16:9

Side by side

Differences highlightedShow differences only

Comparison of T305CA, UX390UA
153 specifications	A ASUS Transformer 3 T305CA Intel® Core™ m3 m3-7Y30 Hybrid (2-in-1) Model T305CA View product	B ASUS Zenbook 3 UX390UA Intel® Core™ i7 i7-7500U Laptop Model UX390UA View product
Design3 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Product colourDiffers	Grey	Pink gold
Form factorDiffers	Convertible (Detachable)	Clamshell
Display5 differ
Display diagonalDiffers	32 cm (12.6")	31.8 cm (12.5")
Display resolutionDiffers	2880 x 1920 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Quad HD	Full HD
LED backlight	Yes	Yes
Native aspect ratioDiffers	3:2	16:9
Display surface	Gloss	Gloss
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ m3	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ m3	7th gen Intel® Core™ i7
Processor modelDiffers	m3-7Y30	i7-7500U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.6 GHz	3.5 GHz
Processor frequencyDiffers	1 GHz	2.7 GHz
System bus rate	4 GT/s	4 GT/s
Processor cache	4 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1515	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake	Kaby Lake
Bus type	OPI	OPI
Stepping	H0	H0
Thermal Design Power (TDP)Differs	4.5 W	15 W
Configurable TDP-up frequencyDiffers	1.6 GHz	2.9 GHz
Configurable TDP-upDiffers	7 W	25 W
Configurable TDP-downDiffers	3.75 W	7.5 W
Configurable TDP-down frequencyDiffers	0.6 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	10	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
Memory1 differ
Internal memory	8 GB	8 GB
Internal memory type	LPDDR3-SDRAM	LPDDR3-SDRAM
Memory clock speedDiffers	1866 MHz	2133 MHz
Memory form factor	On-board	On-board
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
SSD form factor	M.2	M.2
Optical drive type	No	No
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 615	Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers	16 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	900 MHz	1050 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	0x591E	0x5916
Audioidentical
Audio system	SonicMaster Premium	SonicMaster Premium
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	5 MP	Unknown — not stated by the source
Rear cameraKnown for one	Yes	Unknown — not stated by the source
Rear camera resolution (numeric)Known for one	13 MP	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
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)
Ethernet LAN	No	No
Bluetooth	Yes	Yes
Bluetooth version	4.1	4.1
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
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	1	1
Ethernet LAN (RJ-45) ports	0	0
HDMI ports quantity	0	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Thunderbolt 2 ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
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 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 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® Insider™	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® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	95449	95451
Processor codeDiffers	SR2ZY	SR2ZV
Processor package sizeDiffers	20.5 X 16.5 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
Battery2 differ
Number of battery cellsDiffers	2	6
Battery capacityDiffers	39 Wh	40 Wh
Poweridentical
AC adapter power	45 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output current	2.25 A	2.25 A
AC adapter output voltage	20 V	20 V
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint reader	Yes	Yes
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	910 g
WidthKnown for one	Unknown — not stated by the source	296 mm
DepthKnown for one	Unknown — not stated by the source	191.2 mm
HeightKnown for one	Unknown — not stated by the source	11.9 mm
Weight (tablet mode)Known for one	695 g	Unknown — not stated by the source
Width (tablet mode)Known for one	30.3 cm	Unknown — not stated by the source
Depth (tablet mode)Known for one	20.2 cm	Unknown — not stated by the source
Height (tablet mode)Known for one	6.9 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Manual	Yes	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
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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