Lenovo 100e Chromebook (2nd Gen) MTK (81QB) vs. Acer Chromebook 315 (CB315-3H)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo 100e Chromebook (2nd Gen) MTK (81QB) and Acer Chromebook 315 (CB315-3H). 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

Acer Chromebook 315 (CB315-3H) Review

Advantages and disadvantages of Acer Chromebook 315 (CB315-3H) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

long battery life

lightweight design

efficient Chrome OS

good build quality

limited storage capacity

mediocre display resolution

fewer software options

basic performance level

Laptop Comparison and Tests

Difference between Lenovo 100e Chromebook (2nd Gen) MTK (81QB) and Acer Chromebook 315 (CB315-3H)
72 % - Design
66 % - Display
45 % - Performance
75 % - Connectivity
75 % - Battery
74 % - Design
64 % - Display
65 % - Performance
75 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo 100e Chromebook (2nd Gen) MTK (81QB) vs. Acer Chromebook 315 (CB315-3H) Comparison Chart
DESIGN AND DIMENSIONS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Product Type Chromebook Chromebook
Dimensions (WxDxH) 29 cm x 20.4 cm x 2.04 cm 36.635 cm x 25.05 cm x 2.03 cm
Weight 1.21 kg 1.63 kg
Case Material Polycarbonate ABS Polycarbonate, ABS plastic
Colour Black Steam blue
DISPLAY Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Screen Size (Type) 11.6" 15.6"
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, ComfyView, 10 ms response rate, Narrow Border Display
PROCESSOR Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
CPU MediaTek MT8173c / 2.1 GHz Intel Celeron N4020 / 1.1 GHz
Max Turbo Speed - 2.8 GHz
Number of Cores Quad-Core Dual-Core
Cache - 4 MB
64-bit Computing Yes Yes
Features Integrated memory controller Intel Burst Technology
MEMORY Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
RAM 4 GB (provided memory is soldered) 4 GB (provided memory is soldered)
RAM Type LPDDR3 SDRAM LPDDR4 SDRAM
Speed 933 MHz -
Rated Speed 1866 MHz -
STORAGE Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Main Storage Size (HDD/SSD) 32 GB eMMC - eMMC 5.1 64 GB eMMC - SanDisk
AUDIO & VIDEO Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Graphics Processor (GPU) PowerVR GX6250 Intel UHD Graphics 600
Memory Allocation Technology - Shared Video Memory (UMA)
Camera Yes - 720p Yes - 1280 x 720
Camera Features - 720p HD movie recording, super high dynamic range imaging (SHDR)
Video Resolutions - 720p
Sound Stereo speakers, microphone Stereo speakers, microphone
Codec Realtek ALC5650 -
Compliant Standards - High Definition Audio
COMMUNICATIONS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0
Wireless Controller Marvell 88W8897 Intel Wireless-AC 9560 - M.2 2230
BATTERY Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 42 Wh 48 Wh
Battery Life Up to 10 hours Up to 12.5 hours
AC ADAPTER Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt 45 Watt, 5 / 9 / 12 / 15 / 20 V
INPUT Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Features Spill-resistant, anti-pry key caps Multi-gesture touch pad, Acer FineTip keyboard, moisture-resistant
CONNECTIONS & EXPANSIONS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Interfaces USB-C 3.0 (Power Delivery)
USB 3.0
HDMI
Headphone/microphone combo jack
2 x USB 3.1 Gen 1
2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo)
Headphone/microphone combo jack
Memory Card Reader 4 in 1 Yes (microSD)
SOFTWARE Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
Operating System (OS) Google Chrome OS - English Google Chrome OS
MISCELLANEOUS Lenovo 100e Chromebook (2nd Gen) MTK (81QB) Acer Chromebook 315 (CB315-3H)
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 MU-MIMO technology
Compliant Standards RoHS -
SAR Value 0.09 W/kg (body), 0.09 W/kg (limb) 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - carry-in
International travellers warranty - 1 year
Model Number - C6JH
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