Lenovo ThinkPad C14 Chromebook (21C9) vs. ASUS Chromebook Flip CB5 (CB5400FMA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad C14 Chromebook (21C9) and ASUS Chromebook Flip CB5 (CB5400FMA). 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 ThinkPad C14 Chromebook (21C9) Review

Advantages and disadvantages of Lenovo ThinkPad C14 Chromebook (21C9) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

efficient performance

excellent keyboard feel

good battery life

affordable price

mediocre display resolution

limited storage capacity

no high-end GPU

fewer ports available

ASUS Chromebook Flip CB5 (CB5400FMA) Review

Advantages and disadvantages of ASUS Chromebook Flip CB5 (CB5400FMA) based on its technical characteristics, features, user experience, expert reviews and price level.

360-degree hinge versatility

lightweight design

affordable price

efficient battery life

responsive touchscreen

limited storage capacity

moderate processing power

no backlit keyboard

fewer ports options

Laptop Comparison and Tests

Difference between Lenovo ThinkPad C14 Chromebook (21C9) and ASUS Chromebook Flip CB5 (CB5400FMA)
82 % - Design
72 % - Display
75 % - Performance
84 % - Connectivity
85 % - Battery
82 % - Design
78 % - Display
61 % - Performance
86 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad C14 Chromebook (21C9) vs. ASUS Chromebook Flip CB5 (CB5400FMA) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Product Type Chromebook Chromebook - flip design
Dimensions (WxDxH) 32.54 cm x 21.7 cm x 1.983 cm 32.09 cm x 20.65 cm x 1.57 cm
Weight 1.56 kg 1.4 kg
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top) Aluminum
Colour Abyss blue AI blue
DISPLAY Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Screen Size (Type) 14" - IPS 14"
Touchscreen - Yes (multi-touch)
LCD Backlight Technology 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 45% NTSC 100% sRGB
Features Anti-glare, 170° viewing angle Glossy, WideView, NanoEdge display, one glass metal mesh (OGM), 85% screen-to-body ratio
PROCESSOR Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
CPU Intel Core i5 (12th Gen) 1235U / 1.3 GHz Intel Core i3 (11th Gen) 1110G4 / 2.5 GHz
Max Turbo Speed 4.4 GHz 3.9 GHz
Number of Cores 10-core Dual-Core
Cache 12 MB 6 MB
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
RAM 8 GB (provided memory is soldered) 8 GB (provided memory is soldered)
RAM Type LPDDR4X SDRAM LPDDR4X SDRAM
Speed 4266 MHz -
Rated Speed 4266 MHz -
STORAGE Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Main Storage Size (HDD/SSD) 128 GB eMMC - eMMC 5.1 128 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel UHD Graphics
Max Monitors Supported 3 external monitor(s) -
Camera Yes - 1080p Yes - 720p
Camera Features Privacy shutter, fixed focus Privacy shutter
Sound Stereo speakers, dual array microphone Dual speakers, microphone
Codec Realtek ALC5682I -
Compliant Standards High Definition Audio, Waves MaxxAudio -
Audio Features - Output: harman/kardon stereo speakers
COMMUNICATIONS Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Wireless Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller Intel Wi-Fi 6E AX 211 - M.2 Card -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Technology Lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) 57 Wh 48 Wh
Battery Life Up to 11 hours Up to 10 hours
AC ADAPTER Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 45 Watt, 15 V, 3 A
INPUT Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Type Keyboard, TrackPoint, UltraNav Keyboard, digitizer, touchpad, digital pen
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, Chrome keyboard Chiclet keyboard
CONNECTIONS & EXPANSIONS Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Interfaces 2 x USB 3.2 Gen 2
2 x Thunderbolt 4 (supports DisplayPort 1.4) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
USB 3.2 Gen 1
2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Operating System (OS) Google Chrome OS Google Chrome OS
MISCELLANEOUS Lenovo ThinkPad C14 Chromebook (21C9) ASUS Chromebook Flip CB5 (CB5400FMA)
Included Accessories USB-C slim power adapter Sleeve, USB-C power adapter, USI 1.0 ASUS Pen
Security Google Security Chip H1 Titan-C Security Chip
Security Slot Type Kensington nano security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features RapidCharge, MIL-STD-810H tested ErgoLift, MIL-STD-810H tested
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
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 Limited warranty - 1 year
Model Number - AI0032
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