Product comparison · 2 laptops

ASUS Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U vs ASUS Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop

124specifications compared
25differ
99identical
12known for one product only

Key differences

Product colour
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:Blue
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:Silver
Display diagonal
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:33.8 cm (13.3")
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:35.6 cm (14")
Processor model
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:i5-8250U
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:i5-8265U
Processor boost frequency
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:3.4 GHz
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:3.9 GHz
Processor socket
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:BGA 1356
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:BGA 1528
Processor codename
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:Kaby Lake R
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:Whiskey Lake
Maximum number of PCI Express lanes
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:12
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:16
PCI Express configurations
- Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U:1x2+2x1, 1x4, 2x2, 4x1
- Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop:1x4, 2x2

Side by side

Differences highlightedShow differences only

Comparison of UX391UA-ET038R-OSS, UX433FA-A5047R
136 specifications	A ASUS Zenbook S UX391UA-ET038R-OSS laptop Intel® Core™ i5 i5-8250U Model UX391UA-ET038R-OSS View product	B ASUS Zenbook UX433FA-A5047R Intel® Core™ i5 i5-8265U Laptop Model UX433FA-A5047R View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Blue	Silver
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
TouchscreenKnown for one	Unknown — not stated by the source	No
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	8th gen Intel® Core™ i5	8th gen Intel® Core™ i5
Processor modelDiffers	i5-8250U	i5-8265U
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.4 GHz	3.9 GHz
Processor frequency	1.6 GHz	1.6 GHz
System bus rate	4 GT/s	4 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1356	BGA 1528
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Kaby Lake R	Whiskey Lake
Bus type	OPI	OPI
SteppingKnown for one	Y0	Unknown — not stated by the source
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequency	1.8 GHz	1.8 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-down	10 W	10 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x4, 2x2
PCI Express slots version	3.0	3.0
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	LPDDR3-SDRAM	LPDDR3-SDRAM
Memory clock speed	2133 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
Optical drive type	No	No
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® UHD Graphics	Intel® UHD Graphics
On-board graphics card modelDiffers	Intel® UHD Graphics 620	Intel® UHD Graphics
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL versionDiffers	4.4	4.5
On-board graphics card IDDiffers	0x5917	0x3EA0
Audioidentical
Audio system	SonicMaster	SonicMaster
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network1 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)
Ethernet LAN	No	No
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.2	5.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	0	1
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 quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	2	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantity	0	0
Thunderbolt 3 ports quantity	0	0
Combo headphone/mic port	Yes	Yes
ExpressCard slot	No	No
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
SmartCard slotKnown 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 Pro	Windows 10 Pro
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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 TechnologyKnown 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® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	124967	149088
Processor codeKnown for one	SR3LA	Unknown — not stated by the source
Processor package sizeDiffers	42 x 24 mm	46x24 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 processorKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	4	3
Battery capacity	50 Wh	50 Wh
Battery life (max)Differs	13.5 h	13 h
Power1 differ
AC adapter power	65 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltageDiffers	20 V	19 V
Weight & dimensions3 differ
WidthDiffers	311 mm	319 mm
DepthDiffers	213 mm	199 mm
HeightDiffers	12.9 mm	15.9 mm

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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