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Razer Blade Stealth 13 (Early 2019) vs. Asus ZenBook Duo UX481FL: Full specs comparison

Here is a comparison of the specs between Razer Blade Stealth 13 (Early 2019) and Asus ZenBook Duo UX481FL, including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Razer Blade Stealth 13 (Early 2019) See at Amazon	Compare With Please enter device name or part of it Asus ZenBook Duo UX481FL See at Amazon

Razer Blade Stealth 13 (Early 2019) Pros

Reasons that Razer Blade Stealth 13 (Early 2019) is better than Asus ZenBook Duo UX481FL.

Razer Blade Stealth 13 (Early 2019) weighed 2.82 pounds, 15% lighter than the 3.3 pounds Asus ZenBook Duo UX481FL.

Weight	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Pound	2.82 lbs.	3.3 lbs.
Kilogram	1.28 kg	1.50 kg

Asus ZenBook Duo UX481FL Pros

Reasons that Asus ZenBook Duo UX481FL is better than Razer Blade Stealth 13 (Early 2019).

Intel Core i7-10510U inside Asus ZenBook Duo UX481FL has a 26% better multi-core CPU performance score than the Intel Core i7-8565U inside Razer Blade Stealth 13 (Early 2019).

Geekbench 5 multi-core score

Asus ZenBook Duo UX481FL - Intel Core i7-10510U

2,942

Asus ZenBook Duo UX481FL - Intel Core i5-10210U

2,933

Razer Blade Stealth 13 (Early 2019) - Intel Core i7-8565U

2,327

Asus ZenBook Duo UX481FL has a 14-inch screen size 5% larger than the 13.3-inch Razer Blade Stealth 13 (Early 2019).

Display size

Asus ZenBook Duo UX481FL

14-inch

Razer Blade Stealth 13 (Early 2019)

13.3-inch

Key Similars

Similar characteristics share between Razer Blade Stealth 13 (Early 2019) and Asus ZenBook Duo UX481FL.

Both laptops supports up to 16GB of system memory.

Max system memory size

Razer Blade Stealth 13 (Early 2019)

16 GB

Asus ZenBook Duo UX481FL

16 GB

Both laptops supports the same 2133MHz LPDDR3 RAM.

Memory type and speed

Razer Blade Stealth 13 (Early 2019) - LPDDR3

2,133 MHz

Asus ZenBook Duo UX481FL - LPDDR3

2,133 MHz

Prices

Here are the latest price updates and offers for both devices.

Razer Blade Stealth 13 (Early 2019) Price
	Razer Blade Stealth 13 Ultrabook Gaming Laptop: Intel Core i7-1165G7 4 Core, NVIDIA GeForce GTX 1650 Ti Max-Q, 13.3" 1080p 120Hz, 16GB RAM, 512GB SSD, CNC Aluminum, Chroma RGB, Thunderbolt 4 By Razer $1,599.99 $1,799.99 11% OFF	See at Amazon
	Razer Blade Stealth 13 Ultrabook Gaming Laptop: Intel Core i7-1065G7 4 Core, NVIDIA GeForce GTX 1650 Max-Q, 13.3" UHD 4K 60Hz, 16GB RAM, 512GB SSD, CNC Aluminum, Chroma RGB, Thunderbolt 3, Black By Razer $2,399.00	See at Amazon
	Razer Blade 14 Gaming Laptop: AMD Ryzen 9 7940HS CPU - NVIDIA GeForce RTX 4060 GPU - 14" 16:10 QHD+ 240Hz -16GB DDR5 RAM - 1TB SSD - Windows 11 - Vapor Chamber Cooling - Chroma RGB By Razer $1,999.99	See at Amazon
Asus ZenBook Duo UX481FL Price
	Vaxson Privacy Screen Protector, compatible with ASUS ZenBook Duo UX481FL 14" Anti Spy Film Protectors Sticker [ Not Tempered Glass ] By Vaxson $42.99	See at Amazon
	ASUS Zenbook Duo Laptop, Dual 14” OLED 3K 120Hz Touch Display, Intel Evo Certified, Intel Core Ultra 9 185H CPU, Intel Arc Graphics, 32GB RAM, 1TB SSD, Windows 11, Inkwell Gray, UX8406MA-PS99T By ASUS $2,156.86	See at Amazon
	ASUS ZenBook Pro Duo 15 OLED UX582 Laptop, 15.6” 4K Touch Display, Intel Core i9-12900H, 32GB RAM, 1TB SSD, GeForce RTX 3070 Ti, ScreenPad Plus, Windows 11 Pro, Celestial Blue, UX582ZW-XB99T By ASUS $1,999.00	See at Amazon

Availability	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Released	2019	2019
Pricing	$1,399 - Full HD 60Hz \| Intel UHD \| 8GB RAM \| 256GB SSD $1,599 - Full HD 60Hz \| MX150 \| 16GB RAM \| 256GB SSD $1,899 - 4K Touch 60Hz \| MX150 \| 16GB RAM \| 512GB SSD	-
Generations	Razer Blade Stealth 13 (Late 2020) Razer Blade Stealth 13 (2020) Razer Blade Stealth 13 (Late 2019) Razer Blade Stealth 13 (Early 2019)	-

Exterior	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Dimensions	11.99” x 8.27” x 0.58” (304.6 mm x 210 mm x 14.8 mm)	Height: 1.99cm (0.78 inches) Width: 32.3cm (12.72 inches) Depth: 22.3cm (8.78 inches)
Weight	2.82 lbs (1.28kg) - Full HD 60Hz \| Intel UHD \| 8GB RAM \| 256GB SSD 2.89 lbs (1.31kg) - Full HD 60Hz \| MX150 \| 16GB RAM \| 256GB SSD 3.04 lbs (1.38kg) - 4K Touch 60Hz \| MX150 \| 16GB RAM \| 512GB SSD	Starting at 3.3 lbs (1.5 kg)
Colors	Black Quartz Pink Temper 6 CNC precision milled unibody aluminum chassis, anodized finish, tone on tone Razer logo	Celestial Blue
Keyboard and Trackpad	A backlit full-size keyboard. Single-zone RGB powered by Razer Chroma™ Anti-ghosting keyboard Full-size arrow keys. Precise Glass Touchpad A large, clickable glass touchpad with Microsoft Precision Touchpad support.	Keyboard Full-size backlit with 1.4mm key travel ScreenPad Plus 12.6” touch display IPS-level wide-view technology

Display	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Size	13.3 Inches	14 Inches
Info	13.3" Full HD 60Hz 1920 x 1080, matte, 100% sRGB, 4.9 mm slim side bezels, individually factory-calibrated. 13.3" 4K 60Hz 3840 x 2160, touch display, 100% sRGB, 4.9 mm slim side bezels, individually factory calibrated.	14” LED-backlit Full HD (1920 x 1080) 16:9 slim-bezel NanoEdge display, touch 14” LED-backlit Full HD (1920 x 1080) 16:9 slim-bezel NanoEdge display, non-touch Four-sided frameless NanoEdge design with 90% screen-to-body ratio 3.5mm-thin bezel with 90% screen-to-body ratio IPS-level wide-view technology 100% sRGB

Ports	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
1 x USB Type-C with Thunderbolt 3. Supports power delivery, 4 lanes of PCI Express. 1 x USB Type-C 3.1 Gen 2. Support power delivery. 2 x USB Type-A 3.1 Gen 1. 1 x 3.5mm combo audio jack.	1 x USB 3.1 Gen 2 Type-C™ (up to 10Gbps) 1 x USB 3.1 Gen 2 Type-A (up to 10Gbps) 1 x USB 3.1 Gen 1 Type-A (up to 5Gbps) 1 x HDMI 1 x Audio combo jack 1 x MicroSD card reader 1 x DC-in

Internal Specs	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Processor	8th Gen Intel® Core™ i7-8565U 4 cores, 8 threads, 1.80 → 4.60 GHz, 8MB SmartCache, 15W	10th Gen Intel® Core™ i5-10210U 4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-10510U 4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
Integrated Graphics	8th Gen Intel® Core™ i7-8565U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz	10th Gen Intel® Core™ i5-10210U Intel® UHD Graphics 24 Execution Units, 300 → 1100 MHz 10th Gen Intel® Core™ i7-10510U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz
Memory	Memory Slots Onboard dual-channel memory Memory Configurations Minimum Memory: 8GB Maximum Memory: 16GB Memory Type: LPDDR3 RAM Memory Speed: 2133MHz	8GB 16GB 2133 MHz LPDDR3 memory
Discrete Graphics	NVIDIA® GeForce MX150 (25W) (4GB GDDR5 VRAM)	NVIDIA® GeForce® MX250 Video memory: 2GB GDDR5 VRAM.
Storage	Storage Slots 1 x M.2 2230/2280 PCIe SSD slot Storage Configurations 256GB, 512GB PCIe NVMe SSD (Upgradable)	256GB 512GB 1TB PCIe® NVMe™ 3.0 x2 M.2 SSD 1TB PCIe® NVMe™ 3.0 x4 M.2 SSD

Connectivity	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Wi-Fi	Intel® Wireless-AC 9560 (IEEE 802.11a/b/g/n/ac)	Intel WiFi 6 with Gig+ performance (802.11ax)
Bluetooth	Bluetooth 5.0	Bluetooth 5.0

Battery	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Size	53.1Wh lithium-ion polymer	70Wh (4-cell lithium-polymer battery)
Battery Life	Up to 13 hours	Up to 22.4 hours With ScreenPad Plus off. Up to 15.7 hours With ScreenPad Plus on.
Power Supply	65W USB-C Power Adapter	65W power adapter Plug Type: ø4.5mm, output: 19V DC, 3.42A, 65W.

Software	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
OS	Windows 10 Home 64-bit	Windows 10 Home Windows 10 Pro
Built-in Apps	Razer Synapse 3 enabled with programmable keyboard	ScreenXpert for ScreenPad Plus McAfee MyASUS

Camera & Audio	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Camera	Front-facing camera Top-mount front camera, 1 Megapixel (720p HD). Windows® Hello built-in IR camera	Front-facing camera 720p (1280 x 720 HD) camera. IR camera for Windows Hello support
Audio	Stereo, 4 Speakers + Smart Amp Array microphone Dolby® Atmos	ASUS SonicMaster stereo audio system with surround-sound; smart amplifier for maximum audio performance Array microphone with Cortana and Alexa voice-recognition support 3.5mm headphone jack Long-travel voice coils for improved low-frequency response Certified by Harman Kardon

Misc	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
Sensors	-	IR Camera
Security	Intel® Platform Trust Technology (Intel® PTT) security embedded Windows Hello Facial Recognition	-
In the box	-	ZenBook Duo (UX481) Detachable laptop stand (optional) Power adaptor with power cord (65W)

Key Features	Razer Blade Stealth 13 (Early 2019)	Asus ZenBook Duo UX481FL
At Glance	Released in Early 2019 16:9 4K UHD 13.3” 2160p 60Hz Weight 2.82 lb 1.28 kg Powered By Intel Core i7-8565U 4C/8T, 1.80 → 4.60 GHz Geekbench 5 804 Single Core Geekbench 5 2,327 Multi-Core With integrated Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz Configurable up to 16GB 2133 MHz LPDDR3 NVIDIA GeForce MX150 4GB GDDR5 25W TGP	Released in 2019 16:9 FHD 14” 1080p 60Hz Weight 3.3 lb 1.50 kg Up to Intel Core i7-10510U 4C/8T, 1.80 → 4.90 GHz Geekbench 5 957 Single Core Geekbench 5 2,942 Multi-Core With integrated Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz Configurable up to 16GB 2133 MHz LPDDR3 Nvidia GeForce MX250 2GB GDDR5