In depth comparison and review of Acer Aspire 3 (A315) and ASUS ExpertBook B9 (B9400CEA). 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.
Advantages and disadvantages of Acer Aspire 3 (A315) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent processor performance
solid build quality
ample storage options
comfortable keyboard
average battery life
dim display
no backlit keyboard
limited graphics performance
Advantages and disadvantages of ASUS ExpertBook B9 (B9400CEA) based on its technical characteristics, features, user experience, expert reviews and price level.
extremely lightweight design
impressive battery life
robust security features
fast ssd storage
advanced connectivity options
premium price tag
no dedicated gpu
limited color accuracy
smaller display size
DESIGN AND DIMENSIONS | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.34 cm x 23.84 cm x 1.99 cm | 32 cm x 20.3 cm x 1.49 cm |
Weight | 1.8 kg | 1.01 kg |
Case Material | Polycarbonate, ABS plastic | Magnesium-aluminum alloy, magnesium-lithium alloy |
Colour | Pure silver | Star black |
DISPLAY | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Screen Size (Type) | 15.6" - IPS | 14" |
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LCD Backlight Technology | LED backlight | 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 | 220 cd/m² | 400 cd/m² |
Colour Gamut | - | 100% sRGB |
Features | Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display | Anti-glare, Wide-View (IPS) |
PROCESSOR | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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CPU | Intel Core i3 (11th Gen) 1115G4 / 3 GHz | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz |
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Max Turbo Speed | 4.1 GHz | 4.7 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 6 MB | 12 MB |
Platform Technology | - | Intel Evo |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | - |
MEMORY | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe), Performance |
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AUDIO & VIDEO | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Camera | Yes - HD | Yes - 720p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello |
Video Resolutions | 1280 x 720 | - |
Sound | Stereo speakers, two microphones | Harman/kardon stereo speakers, array microphone |
COMMUNICATIONS | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Wake-on-LAN (WOL), single stream (1x1) | Dual stream (2x2) |
BATTERY | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Technology | - | 4-cell Lithium Ion |
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Battery Capacity (Size) | 48 Wh | 66 Wh |
AC ADAPTER | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 19 V, 3.42 A |
INPUT | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Type | Keyboard, touchpad | Keyboard, NumberPad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Interfaces | HDMI USB 2.0 2 x USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 HDMI Micro-HDMI Headphone/microphone combo jack LAN (on supplied cable) |
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SOFTWARE | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Operating System (OS) | Windows 11 Home in S mode | Windows 11 Pro |
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MISCELLANEOUS | Acer Aspire 3 (A315) | ASUS ExpertBook B9 (B9400CEA) |
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Included Accessories | Power adapter | Sleeve, USB-C power adapter, Micro HDMI to LAN adapter |
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Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | System password, hard drive password |
Compliant Standards | HDCP | - |
SAR Value | 0.93 W/kg (body), 0.93 W/kg (limb), 0.93 W/kg (head) | - |
Repairability Index | - | 7.1 (out of 10) |
Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
Model Number | 58 | KC0182X |