Acer Chromebook 15 CB315 (AMD)
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The Acer Chromebook 15 CB315 with AMD processor was a budget 15.6-inch Chromebook released in 2019 that has since been discontinued. At launch prices starting around $279, it offered an affordable option for users who prioritized screen real estate over performance. The AMD A4-9120C processor paired with 4GB RAM handled basic ChromeOS tasks adequately, though the hardware showed its age even at release. Acer sold this model in both HD (1366x768) and Full HD touchscreen variants.
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Acer Chromebook 15 CB315 (AMD) Comparison Chart
 Acer Chromebook 15 CB315 (AMD) | Acer Chromebook 15 CB315 (AMD) | Acer Chromebook 15 CB315 (AMD) | |
| Price | List Price: $349.99 Amazon Prices: | List Price: $279.99 Amazon Prices: | List Price: $299.99 Amazon Prices: |
| Model number | CB315-2H-68E6 / NX.H8SAA.002 | CB315-2H-25TX / NX.H8SAA.001 | CB315-2H-455L / NX.H8SAA.007 |
| Perfomance Rating | 2.3 | 2.3 | 2.3 |
| Chromebook Plus | No | No | No |
| Processor | Dual-core 1.60 Ghz (max 2.40 Ghz) AMD A4-9120C APU with Radeon R4 Graphics | Dual-core 1.60 Ghz (max 2.40 Ghz) AMD A4-9120C APU with Radeon R4 Graphics | Dual-core 1.60 Ghz (max 2.40 Ghz) AMD A4-9120C APU with Radeon R4 Graphics |
| RAM | 4 GB | 4 GB | 4 GB |
| Internal Storage | 32 GB eMMC | 32 GB eMMC | 32 GB eMMC |
| Screen Size | 15.6" | 15.6" | 15.6" |
| Screen Resolution | 1366x768 | 1366x768 | 1366x768 |
| Screen Type | ComfyView | ComfyView | ComfyView |
| Touch Screen | No | No | No |
| Stylus / Pen | No Stylus Support | No Stylus Support | No Stylus Support |
| Dimensions width x length x thickness | 15 x 10.1 x 0.8 inches (381 x 256.54 x 20.32 mm) | 15 x 10.1 x 0.8 inches (381 x 256.54 x 20.32 mm) | 15 x 10.1 x 0.8 inches (381 x 256.54 x 20.32 mm) |
| Weight | 3.97 lbs (1.8 kg) | 3.97 lbs (1.8 kg) | 3.97 lbs (1.8 kg) |
| Backlit Keyboard | No | No | No |
| Webcam | 1280x720 | 1280x720 | 1280x720 |
| WiFi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | Bluetooth 4.0 |
| Ethernet | No | No | No |
| Cellular Modem | No | No | No |
| HDMI | No HDMI | No HDMI | No HDMI |
| USB Ports | 2 USB 3, 2 USB-C (with DisplayPort and charging) | 2 USB 3, 2 USB-C (with DisplayPort and charging) | 2 USB 3, 2 USB-C (with DisplayPort and charging) |
| Thunderbolt Ports | No | No | No |
| Card Reader | microSD Card Reader | microSD Card Reader | microSD Card Reader |
| Battery | 3 cell, 4670 mAh, Lithium Ion | 3 cell, 4670 mAh, Lithium Ion | 3 cell, 4670 mAh, Lithium Ion |
| Battery Life | 10.0 hours | 10.0 hours | 10.0 hours |
| Fanless | Yes | Yes | Yes |
| Auto Update Expiration Date | June, 2029 | June, 2029 | June, 2029 |
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Historical Overview of the Acer Chromebook 15 CB315 (AMD)
The CB315-2H’s main selling point was its large 15.6-inch display combined with a fanless design. The absence of cooling fans meant silent operation, which appealed to users in quiet environments. However, the base model’s 1366x768 TN panel was criticized by reviewers as “dull and lifeless” with measurements showing only 230 cd/m² brightness and 59.1% sRGB coverage. The CB315-2HT variant offered a 1080p IPS touchscreen that Lon.TV praised as “unusual to get a really nice big 1080p touch display for under 300 bucks.”
The AMD A4-9120C dual-core processor delivered modest performance even by 2019 standards. Benchmarks showed scores of 24.1 on Speedometer and 38.08 on Jetstream 2. Tech Advisor noted that “for working on Google Docs, Google Sheets, or similar productivity apps everything is fine,” but the processor struggled with more demanding tasks. Lon.TV’s testing revealed issues with 60fps YouTube video playback, and Chrome Unboxed characterized the AMD chips as offering only a slight speed boost over previous Apollo Lake devices.
For connectivity, the CB315 included two USB-C 3.1 ports (with DisplayPort and charging), two USB-A 3.0 ports (which can be used with a USB ethernet adapter for wired networking), a microSD card slot, 3.5mm headphone jack, and Kensington lock slot. WiFi 5 (802.11ac with 2x2 MIMO) and Bluetooth 4.0 handled wireless connectivity. Battery life fell short of Acer’s 10-hour claim, with Tech Advisor measuring 7 hours 38 minutes and Expert Reviews recording just 5 hours 33 minutes in real-world testing.
Reviewer Perspectives from Launch Period
Lon.TV
Lon.TV reviewed the 1080p IPS touchscreen variant (CB315-2HT), praising the display quality as unusual for the price point. His Speedometer benchmark yielded a score of 24.1, and battery testing showed 7-8 hours of use. He noted the AMD A4-9120C processor struggled with 60fps video playback.
Gadget News & Review
Gadget News & Review tested the budget 768p TN variant, recording benchmarks of Jetstream 2 (38.08) and Basemark 3.0 (294.48). They criticized the keyboard as “spongy” with an unreliable spacebar. Their verdict: “The CB315 is cheap and that’s the main reason to buy it.”
Expert Reviews
Expert Reviews gave the CB315-2H a 2/5 rating, citing keyboard issues and weak display metrics (230 cd/m² brightness, 59.1% sRGB coverage). Their conclusion recommended saving for a better device.
Historical Customer Reception
Amazon customers gave the CB315 an average rating of 4.0 stars across 417 reviews when it was actively sold. Positive reviews praised the value proposition, with budget-conscious buyers appreciating the quick startup and USB-C charging. Critical reviews noted sluggishness with multiple tabs and the dim HD display. The device found its audience among users with modest computing needs who prioritized screen size over performance.
Summary
The Acer Chromebook 15 CB315 (AMD) filled a niche as an affordable large-screen Chromebook during its production run. Its strengths were the 15.6-inch display, fanless silent operation, and sub-$300 pricing. Weaknesses included the underwhelming TN panel, modest AMD A4-9120C performance, and keyboard quality issues. The device is no longer manufactured, though Chrome OS updates continue through June 2029 for any units still in use.