Lenovo IdeaPad C340-14IWL (81N4) vs. ASUS ExpertBook B3 Flip (B3402FEA)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo IdeaPad C340-14IWL (81N4) and ASUS ExpertBook B3 Flip (B3402FEA). 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 C340-14IWL (81N4) Review

Advantages and disadvantages of Lenovo IdeaPad C340-14IWL (81N4) based on its technical characteristics, features, user experience, expert reviews and price level.

flexible 2-in-1 design

responsive touchscreen display

lightweight and portable

solid build quality

affordable price point

average battery life

moderate processor speed

limited graphics performance

minimal port variety

ASUS ExpertBook B3 Flip (B3402FEA) Review

Advantages and disadvantages of ASUS ExpertBook B3 Flip (B3402FEA) based on its technical characteristics, features, user experience, expert reviews and price level.

360-degree hinge versatility

robust military-grade durability

touchscreen with stylus support

convenient physical webcam shutter

fast charging technology

average battery life

modest display brightness

limited graphics performance

heavier than competitors

Laptop Comparison and Tests

Difference between Lenovo IdeaPad C340-14IWL (81N4) and ASUS ExpertBook B3 Flip (B3402FEA)
86 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
72 % - Battery
86 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad C340-14IWL (81N4) vs. ASUS ExpertBook B3 Flip (B3402FEA) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Product Type Notebook - flip design Notebook - flip design
Dimensions (WxDxH) 32.8 cm x 22.9 cm x 1.79 cm 32.9 cm x 22.39 cm x 1.95 cm
Weight 1.65 kg 1.61 kg
Case Material Polycarbonate, polycarbonate ABS, glass-fibre Plastic (top), plastic (bottom), aluminium (LCD cover)
Colour Platinum | Abyss blue Star black (LCD cover), star black (top), star black (bottom) | Star black
DISPLAY Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Screen Size (Type) 14" - TN 14"
Touchscreen Yes (10-point multi-touch) Yes
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 220 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Features Glossy Glossy, WideView, 80% screen-to-body ratio
PROCESSOR Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
CPU Intel Core i3 (8th Gen) 8145U / 2.1 GHz Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed 3.9 GHz 4.2 GHz
Number of Cores Dual-Core Quad-Core
Cache 4 MB 8 MB
64-bit Computing Yes -
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
RAM 8 GB (1 x 4 GB + 4 GB (soldered)) 8 GB (provided memory is soldered)
Max RAM Supported 20 GB 40 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz -
Rated Speed 2400 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
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 (front)
Resolution 1 Megapixel 13 Megapixel (rear)
Camera Features Privacy shutter Privacy shutter
Sound Stereo speakers, dual array microphone Speakers, array microphone
Compliant Standards High Definition Audio, Dolby Audio -
COMMUNICATIONS Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller M.2 Card -
Network Interface - Gigabit Ethernet
Features Single stream (1x1) Dual stream (2x2)
WWAN
Generation - 4G upgradable
Controller - SIM card
BATTERY Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 45 Wh 50 Wh
Battery Life Up to 8 hours -
AC ADAPTER Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 65 Watt, 19 V, 3.42 A
INPUT Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Type Keyboard, touchpad Keyboard, stylus, NumberPad
Keyboard Backlight Yes Yes
Features Multi-touch touchpad, buttonless touchpad Spill-resistant, chiclet keyboard
CONNECTIONS & EXPANSIONS Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Slots - 1 x SIM card (1 free)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 1
HDMI
Headphone/microphone combo jack
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
LAN
USB 2.0
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (microSD)
SOFTWARE Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 11 Pro
Software Included Microsoft Office (Trial) McAfee, MyASUS, Microsoft 365 (1 month trial)
MISCELLANEOUS Lenovo IdeaPad C340-14IWL (81N4) ASUS ExpertBook B3 Flip (B3402FEA)
Included Accessories Power adapter USB-C power adapter, MPP 2.0 garaged stylus
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, RapidCharge MIL-STD-810H tested, Computrace ready from BIOS
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 ISO 22196, TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution)
SAR Value 0.82 W/kg (body), 0.82 W/kg (limb) -
Specific Absorption Rate (SAR) 0.82 W/kg (body)
0.82 W/kg (limb)
-
Manufacturer Warranty Limited warranty - 1 year - pick-up and return International warranty - 3 years
Model Number - EC0710X
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