Lenovo IdeaPad Flex 3 CB 11M735 (82HG) vs. ASUS Chromebook CX9 CX9400CEA (HU0035)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo IdeaPad Flex 3 CB 11M735 (82HG) and ASUS Chromebook CX9 CX9400CEA (HU0035). 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.

Lenovo IdeaPad Flex 3 CB 11M735 (82HG) Review

Advantages and disadvantages of Lenovo IdeaPad Flex 3 CB 11M735 (82HG) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

compact design

touchscreen functionality

decent battery life

lightweight build

limited storage capacity

mediocre performance

low-resolution screen

fewer connectivity options

ASUS Chromebook CX9 CX9400CEA (HU0035) Review

Advantages and disadvantages of ASUS Chromebook CX9 CX9400CEA (HU0035) based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight and portable

fast boot-up speed

robust security features

efficient battery life

sharp display resolution

limited storage capacity

no HDMI port

higher price point

fewer software options

Laptop Comparison and Tests

Difference between Lenovo IdeaPad Flex 3 CB 11M735 (82HG) and ASUS Chromebook CX9 CX9400CEA (HU0035)
75 % - Design
63 % - Display
45 % - Performance
75 % - Connectivity
75 % - Battery
81 % - Design
85 % - Display
84 % - Performance
86 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad Flex 3 CB 11M735 (82HG) vs. ASUS Chromebook CX9 CX9400CEA (HU0035) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Product Type Chromebook - flip design Chromebook
Dimensions (WxDxH) 29.2 cm x 21.539 cm x 1.96 cm 32.22 cm x 20.49 cm x 1.8 cm
Weight 1.2 kg 1.35 kg
Case Material Polycarbonate ABS Aluminium alloy
Colour Platinum grey Star black
DISPLAY Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Screen Size (Type) 11.6" - IPS 14"
Touchscreen Yes (10-point multi-touch) -
LCD Backlight Technology LED backlight -
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² 400 cd/m²
Colour Gamut 45% NTSC 100% sRGB
Features Glossy, capacitive touch screen Glossy, 92% screen-to-body ratio
PROCESSOR Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
CPU MediaTek MT8173c / 1.7 GHz Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz
Max Turbo Speed 2.1 GHz 4.7 GHz
Number of Cores Quad-Core Quad-Core
Cache - 12 MB
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
RAM 4 GB (provided memory is soldered) 16 GB (provided memory is soldered)
RAM Type LPDDR3 SDRAM LPDDR4X SDRAM
Speed 933 MHz -
Rated Speed 1866 MHz -
STORAGE Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Main Storage Size (HDD/SSD) 32 GB eMMC - eMMC 5.1 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Graphics Processor (GPU) PowerVR GX6250 Intel Iris Xe Graphics
Max Monitors Supported 1 external monitor(s) -
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - 720p
Camera Features - Privacy shutter
Sound Stereo speakers, microphone Harman/kardon stereo speakers, array microphone
Compliant Standards High Definition Audio -
Audio Features - Output: Smart Amp
COMMUNICATIONS Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Marvell 88W8897 -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Technology Lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) 45 Wh 50 Wh
Battery Life Up to 10 hours Up to 14 hours
AC ADAPTER Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt 45 Watt, 15 V, 3 A
INPUT Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Type Keyboard, touchpad Keyboard, NumberPad
Keyboard Backlight - Yes
Features Multi-touch touchpad, buttonless touchpad Spill-resistant, chiclet keyboard, 1.5mm travel distance
CONNECTIONS & EXPANSIONS Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Interfaces USB 3.2 Gen 1
USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 2
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Operating System (OS) Google Chrome OS Google Chrome OS
MISCELLANEOUS Lenovo IdeaPad Flex 3 CB 11M735 (82HG) ASUS Chromebook CX9 CX9400CEA (HU0035)
Included Accessories USB-C power adapter Optical mouse, sleeve, USB-C power adapter
Security Discrete Trusted Platform Module (TPM 1.2) Security Chip Titan-C Security Chip, fingerprint reader
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features - ErgoLift, MIL-STD-810H tested
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 CTR 21, UL 1459, FCC Part 15 Class B, JIS C 0950, EU RoHS, EU REACH
SAR Value 1.04 W/kg (body), 1.04 W/kg (limb) -
ENERGY STAR Certified Yes Yes
Max Operating Temperature 35 °C -
Min Operating Temperature 5 °C -
Humidity Range Operating 8 - 95% -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
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