In depth comparison and review of Acer Chromebook 315 (CB315) and Acer Chromebook Spin 512 (R851TN). 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 Chromebook 315 (CB315) 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
Advantages and disadvantages of Acer Chromebook Spin 512 (R851TN) based on its technical characteristics, features, user experience, expert reviews and price level.
durable 360-degree hinge
responsive touchscreen display
robust parental controls
efficient Chrome OS
affordable price
limited app compatibility
modest storage capacity
average processor speed
no Windows or MacOS compatibility
| DESIGN AND DIMENSIONS | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Product Type | Chromebook | Chromebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 36.635 cm x 25.05 cm x 2.03 cm | 29.6 cm x 23.11 cm x 2.03 cm |
| Weight | 1.63 kg | 1.55 kg |
| Case Material | Polycarbonate, ABS plastic | - |
| Colour | Steam blue | Pure silver | Shale black |
| DISPLAY | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Screen Size (Type) | 15.6" | 12" - IPS |
|---|---|---|
| Touchscreen | - | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 912 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | 250 cd/m² | 235 cd/m² |
| Colour Gamut | - | 50% NTSC |
| Features | Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display | CineCrystal, Mercury free, Wide Viewing Angle, 25 ms response rate, Antimicrobial Corning Gorilla Glass |
| PROCESSOR | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | Intel Pentium Silver N5000 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 2.7 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Burst Technology | Intel Burst Technology |
| MEMORY | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | LPDDR4 SDRAM |
| STORAGE | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - SanDisk | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel UHD Graphics 605 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Camera | Yes - HD | Yes - 3264 x 2448 (rear), 1280 x 720 (front) |
| Resolution | - | 8 Megapixel (rear), 0.9 Megapixel (front) |
| Camera Features | - | HDR (High Dynamic Range), rear camera with auto focus, 88° view |
| Video Resolutions | - | 720p |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 2230 | Intel Wireless-AC 9560 - M.2 2230 |
| BATTERY | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 45 Wh |
| Battery Life | Up to 12.5 hours | Up to 11 hours |
| AC ADAPTER | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Multi-gesture touch pad, Acer FineTip keyboard | Volume control, spill-resistant, Acer FineTip keyboard, moisture-resistant, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Interfaces | 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 |
2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (charging) 2 x USB 3.1 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Acer Chromebook 315 (CB315) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Included Accessories | USB-C power adapter | Wacom EMR pen, USB-C power adapter |
|---|---|---|
| Integrated Options | - | Gyro sensor |
| Security | - | Trusted Platform Module (TPM) Security Chip |
| 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 | MU-MIMO technology | MU-MIMO technology, robust construction, MIL-STD-810G tested |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb), 0.82 W/kg (head) | - |
| ENERGY STAR Certified | Yes | - |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | 3H | P29J |
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