Lenovo 100e Chromebook (2nd Gen) MTK (81QB) vs. Lenovo Chromebook S340 (81TB)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo 100e Chromebook (2nd Gen) MTK (81QB) and Lenovo Chromebook S340 (81TB). 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 100e Chromebook (2nd Gen) MTK (81QB) Review

Advantages and disadvantages of Lenovo 100e Chromebook (2nd Gen) MTK (81QB) based on its technical characteristics, features, user experience, expert reviews and price level.

rugged durability

affordable price

lightweight design

efficient battery life

simple Chrome OS

limited storage capacity

basic display quality

minimal connectivity options

modest performance capabilities

Lenovo Chromebook S340 (81TB) Review

Advantages and disadvantages of Lenovo Chromebook S340 (81TB) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

efficient battery life

solid build quality

fast boot times

limited storage capacity

average display resolution

fewer port options

mediocre performance

Laptop Comparison and Tests

Difference between Lenovo 100e Chromebook (2nd Gen) MTK (81QB) and Lenovo Chromebook S340 (81TB)
72 % - Design
66 % - Display
45 % - Performance
75 % - Connectivity
75 % - Battery
72 % - Design
64 % - Display
65 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo 100e Chromebook (2nd Gen) MTK (81QB) vs. Lenovo Chromebook S340 (81TB) Comparison Chart
DESIGN AND DIMENSIONS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Product Type Chromebook Chromebook
Dimensions (WxDxH) 29 cm x 20.4 cm x 2.04 cm 32.89 cm x 23.435 cm x 1.88 cm
Weight 1.21 kg 1.4 kg
Case Material Polycarbonate ABS Polycarbonate ABS
Colour Black Dark orchid | Onyx black
DISPLAY Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Screen Size (Type) 11.6" 14" - TN
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1366 x 768 (HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² 220 cd/m²
Features - Anti-glare
PROCESSOR Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
CPU MediaTek MT8173c / 2.1 GHz Intel Celeron N4000 / 1.1 GHz
Max Turbo Speed - 2.6 GHz
Number of Cores Quad-Core Dual-Core
Cache - 4 MB
64-bit Computing Yes Yes
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
RAM 4 GB (provided memory is soldered) 4 GB (provided memory is soldered)
RAM Type LPDDR3 SDRAM LPDDR4 SDRAM
Speed 933 MHz 2400 MHz
Rated Speed 1866 MHz 2400 MHz
STORAGE Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Main Storage Size (HDD/SSD) 32 GB eMMC - eMMC 5.1 32 GB eMMC - eMMC 5.1
AUDIO & VIDEO Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Graphics Processor (GPU) PowerVR GX6250 Intel UHD Graphics 600
Camera Yes - 720p Yes - 720p
Resolution - 1 Megapixel
Sound Stereo speakers, microphone Stereo speakers, microphone
Codec Realtek ALC5650 -
Compliant Standards - High Definition Audio
COMMUNICATIONS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller Marvell 88W8897 Intel Wireless-AC 9560 - M.2 Card
Features - Dual stream (2x2)
BATTERY Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Technology Lithium Ion Lithium Ion
Battery Capacity (Size) 42 Wh 42 Wh
Battery Life Up to 10 hours Up to 10 hours
AC ADAPTER Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt 45 Watt
INPUT Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Type Keyboard, touchpad Keyboard, touchpad
Features Spill-resistant, anti-pry key caps Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Interfaces USB-C 3.0 (Power Delivery)
USB 3.0
HDMI
Headphone/microphone combo jack
2 x USB 3.1 Gen 1
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery)
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery)
Headphone/microphone combo jack
Memory Card Reader 4 in 1 Yes (microSD)
SOFTWARE Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Operating System (OS) Google Chrome OS - English Google Chrome OS
MISCELLANEOUS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Lenovo Chromebook S340 (81TB)
Included Accessories USB-C power adapter USB-C power adapter
Security Trusted Platform Module (TPM 1.2) Security Chip Google Security Chip H1
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 MIL-STD-810G tested -
Compliant Standards RoHS RoHS, Energy-Related Products (ErP) Lot 3
SAR Value 0.09 W/kg (body), 0.09 W/kg (limb) -
ENERGY STAR Certified - Yes
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - pick-up and return
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