In depth comparison and review of Acer Chromebook Spin 311 (R721T) 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 Spin 311 (R721T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
360-degree hinge flexibility
compact and portable
decent battery life
touchscreen functionality
limited storage capacity
mediocre display resolution
average performance
fewer port options
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 Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Product Type | Chromebook - flip design | Chromebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.6 cm x 20.6 cm x 2.35 cm | 29.6 cm x 23.11 cm x 2.03 cm |
| Weight | 1.5 kg | 1.55 kg |
| Colour | Shale black | Shale black |
| DISPLAY | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Screen Size (Type) | 11.6" - AHVA | 12" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 912 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 3:2 |
| Image Brightness | 235 cd/m² | 235 cd/m² |
| Colour Gamut | - | 50% NTSC |
| Features | Glare, CineCrystal, 25 ms response rate, Antimicrobial Corning Gorilla Glass | CineCrystal, Mercury free, Wide Viewing Angle, 25 ms response rate, Antimicrobial Corning Gorilla Glass |
| PROCESSOR | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| CPU | AMD A4 9120C / 1.6 GHz | Intel Pentium Silver N5000 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 2.4 GHz | 2.7 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 1 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Intel Burst Technology |
| MEMORY | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4 SDRAM |
| STORAGE | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - SanDisk | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Graphics Processor (GPU) | AMD Radeon R4 | 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), 88° view | 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 |
| COMMUNICATIONS | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wireless-AC 9560 - M.2 2230 |
| BATTERY | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 45 Wh |
| Battery Life | Up to 10 hours | Up to 11 hours |
| AC ADAPTER | Acer Chromebook Spin 311 (R721T) | 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 Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Features | - | Volume control, spill-resistant, Acer FineTip keyboard, moisture-resistant, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 2 x USB-C (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 Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Acer Chromebook Spin 311 (R721T) | Acer Chromebook Spin 512 (R851TN) |
|---|
| Included Accessories | 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, robust construction, MIL-STD-810G tested |
| 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 | 482Z | P29J |
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