Lenovo IdeaPad Flex 5 15IIL05 (81X3) vs. ASUS Zenbook Flip S13 OLED (UX371EA)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo IdeaPad Flex 5 15IIL05 (81X3) and ASUS Zenbook Flip S13 OLED (UX371EA). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Lenovo IdeaPad Flex 5 15IIL05 (81X3) Review

Advantages and disadvantages of Lenovo IdeaPad Flex 5 15IIL05 (81X3) based on its technical characteristics, features, user experience, expert reviews and price level.

flexible 2-in-1 design

responsive touchscreen display

affordable price point

solid build quality

decent battery life

moderate display brightness

average processor speed

limited graphics performance

no thunderbolt support

ASUS Zenbook Flip S13 OLED (UX371EA) Review

Advantages and disadvantages of ASUS Zenbook Flip S13 OLED (UX371EA) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

lightweight and portable

responsive touch screen

robust build quality

fast ssd storage

limited port selection

higher price point

average battery life

no dedicated gpu

Laptop Comparison and Tests

Difference between Lenovo IdeaPad Flex 5 15IIL05 (81X3) and ASUS Zenbook Flip S13 OLED (UX371EA)
82 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
74 % - Battery
86 % - Design
87 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad Flex 5 15IIL05 (81X3) vs. ASUS Zenbook Flip S13 OLED (UX371EA) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Product Type Notebook - flip design Notebook - flip design
Dimensions (WxDxH) 35.76 cm x 23.79 cm x 2.09 cm 30.5 cm x 21.1 cm x 1.39 cm
Weight 1.8 kg 1.2 kg
Case Material Aluminum, polycarbonate ABS -
Colour Graphite grey Jade black
DISPLAY Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Screen Size (Type) 15.6" 13.3" OLED
Touchscreen Yes (10-point multi-touch) Yes
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 3840 x 2160 (4K)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² 550 cd/m²
Colour Gamut 45% 133% sRGB, 100% DCI-P3
Colour Support - 1.07 billion colours
Features Glossy, One Glass Solution, Wide Viewing Angle, capacitive touch screen Glossy, NanoEdge display, Pantone Validated, HDR 500 True Black, 80% screen-to-body ratio, 0.2 ms response rate, VESA DisplayHDR, Delta E≤2 colour accuracy
PROCESSOR Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
CPU Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz
Max Turbo Speed 3.4 GHz 4.7 GHz
Number of Cores Dual-Core Quad-Core
Cache 4 MB 12 MB
64-bit Computing Yes -
Platform Technology - Intel Evo
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
RAM 4 GB (provided memory is soldered) 16 GB (provided memory is soldered)
RAM Type DDR4 SDRAM LPDDR4X SDRAM
Speed 3200 MHz -
Rated Speed 3200 MHz -
STORAGE Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe - NVM Express (NVMe) 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe), Performance
AUDIO & VIDEO Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Graphics Processor (GPU) Intel UHD Graphics Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - 720p
Camera Features Privacy shutter, fixed focus IR camera, Windows Hello
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, array microphone
Compliant Standards High Definition Audio, Dolby Atmos -
Audio Features - Output: ASUS SonicMaster; Input: AI noise cancelling
COMMUNICATIONS Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller M.2 Card -
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2)
BATTERY Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 52.5 Wh 67 Wh
Battery Life Up to 10.5 hours -
AC ADAPTER Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 65 Watt, 20 V, 3.25 A
INPUT Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Type Keyboard, touchpad Keyboard, touchpad, stylus, NumberPad
Numeric Keypad Yes -
Keyboard Backlight - Yes
Features Multi-touch touchpad Chiclet keyboard, 4096 pressure levels, 1.35mm travel distance
CONNECTIONS & EXPANSIONS Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
HDMI 1.4
LAN (on supplied adapter)
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Operating System (OS) Windows 10 Home in S mode - English Windows 11 Home
Software Included Microsoft Office (Trial) MyASUS, Microsoft 365 (1 month trial)
MISCELLANEOUS Lenovo IdeaPad Flex 5 15IIL05 (81X3) ASUS Zenbook Flip S13 OLED (UX371EA)
Included Accessories Power adapter Stylus, bag protective sleeve, USB-C power adapter, USB-C to audio jack adapter, RJ-45 adapter
Integrated Options Accelerometer -
Security - Trusted Platform Module (TPM) Security Chip
Features Hard drive password, power-on password, RapidCharge, smart charge MIL-STD-810H tested, Cortana support
Compliant Standards RoHS, ERP TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution)
SAR Value 1.624 W/kg (body), 1.624 W/kg (limb) -
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year
Model Number - HL711W
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