Acer Swift 3 (SF314-54) vs. ASUS ZenBook S UX391UA (ET087T)

Laptop Comparison, Reviews and Tests
Acer Swift 3 (SF314-54)
Acer Swift 3 (SF314-54)

In depth comparison and review of Acer Swift 3 (SF314-54) and ASUS ZenBook S UX391UA (ET087T). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

ASUS ZenBook S UX391UA (ET087T) Review

Advantages and disadvantages of ASUS ZenBook S UX391UA (ET087T) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent processor performance

ample storage capacity

good keyboard layout

average display quality

no backlit keyboard

limited graphics performance

mediocre battery life

Laptop Comparison and Tests

Difference between Acer Swift 3 (SF314-54) and ASUS ZenBook S UX391UA (ET087T)
85 % - Design
84 % - Display
85 % - Performance
75 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Acer Swift 3 (SF314-54) vs. ASUS ZenBook S UX391UA (ET087T) Comparison Chart
DESIGN AND DIMENSIONS Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.3 cm x 22.8 cm x 1.87 cm 31.1 cm x 21.3 cm x 1.29 cm
Weight 1.6 kg 1 kg
Case Material Anodised aluminium -
Colour Sparkly silver Deep dive blue
DISPLAY Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Screen Size (Type) 14" - IPS 13.3"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut - 72% NTSC
Features Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display Ultra Slim Design, anti-glare, WideView, 178° horizontal and vertical viewing angle
PROCESSOR Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
CPU Intel Pentium Gold 4415U / 2.3 GHz Intel Core i7 (8th Gen) 8550U / 1.8 GHz
Max Turbo Speed - 4 GHz
Number of Cores Dual-Core Quad-Core
Cache 2 MB 8 MB
64-bit Computing Yes Yes
Features - Intel Turbo Boost Technology 2.0
MEMORY Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
RAM 4 GB (provided memory is soldered) 8 GB (provided memory is soldered)
Max RAM Supported 12 GB -
RAM Type DDR4 SDRAM LPDDR3 SDRAM
Speed - 2133 MHz
Rated Speed - 2133 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 1 -
STORAGE Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Main Storage Size (HDD/SSD) 128 GB SSD - Kingston 256 GB SSD M.2 SATA 6Gb/s
AUDIO & VIDEO Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Graphics Processor (GPU) Intel HD Graphics 610 Intel UHD Graphics 620
Memory Allocation Technology Shared Video Memory (UMA) -
Camera Yes - 1280 x 720 Yes - HD
Sound Stereo speakers, microphone Harman/kardon stereo speakers, array microphone
Audio Features Acer TrueHarmony technology ASUS SonicMaster
COMMUNICATIONS Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller Intel Dual Band Wireless-AC 7265 - M.2 Card -
BATTERY Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Technology 4-cell Lithium Ion 4-cell
Battery Capacity (Size) 48 Wh 50 Wh
Battery Life Up to 8 hours Up to 13.5 hours
AC ADAPTER Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt, 19 V 65 Watt, 20 V
INPUT Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad -
CONNECTIONS & EXPANSIONS Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Interfaces HDMI
USB 2.0
USB 3.0
USB 3.0 (with power off charging)
USB-C 3.1 Gen 1
Headphone/microphone combo jack
Headphone/microphone combo jack
USB-C 3.1 Gen 1 (Power Delivery/data/video)
2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) (Power Delivery/data/video)
Memory Card Reader Yes (SD Card) -
SOFTWARE Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Home
MISCELLANEOUS Acer Swift 3 (SF314-54) ASUS ZenBook S UX391UA (ET087T)
Included Accessories Power adapter USB-C power adapter
Security Fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Model Number P3N2 -
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