Acer Aspire Timeline Ultra M3: Conclusion

March 15, 2012 by Jerry Jackson Reads (164,295)
Editor's Rating

Ratings Breakdown (1-10)

    • Software & Support
    • 8
    • Upgrade Capabilities
    • 9
    • Usability
    • 9
    • Design
    • 6
    • Performance
    • 10
    • Features
    • 7
    • Price/Value Rating
    • 7
    • Total Score:
    • 8.00
    • Rating 1 to 10, top score 10

Heat and Noise
The cooling fan inside the Ultra M3 stays running most of the time and remains virtually silent during all but the most demanding activities. The fan gets loud enough to disturb other people in a small office or classroom if you’re stressing the graphics with a game like Mass Effect 3 or Batman: Arkham City but you probably won’t notice the cooling fan the rest of the time.

External temperatures are all pretty modest with the exception of a very nasty hot spot located near the RAM, mSATA SSD and Wi-Fi card which reached a maximum external temperature of 112 degrees Fahrenheit. This hot spot gets very uncomfortable over time and makes it difficult to use the Ultra M3 as a “laptop” at times. I suspect the real culprit is in fact the mSATA SSD, but regardless of which component is responsible for the heat, the thin chassis of the M3 just lacks the thermal design needed to properly manage that heat coming from this central location. Keep your legs away from the middle of the ultrabook and you should be fine. Interestingly enough, the temperatures of the CPU and GPU remained perfectly normal during our tests so at least the chassis is managing the heat for these components.

Battery Life
The Acer Timeline Ultra M3 lasted for 8 hours and 38 minutes of continuous web surfing during our standard battery rundown test (Windows 7 Balanced power profile, 70% screen brightness, wireless active and refreshing a web page every 60 seconds). This isn’t just good, it’s amazing battery life when you consider this also has a powerful discrete graphics card inside. Of course, the GeForce GT 640M features NVIDIA’s Optimus technology which automatically disables the graphics card and runs the display on the low-power Intel integrated graphics when the notebook isn’t displaying visually intense content. That being the case, the NVIDIA graphics were automatically turned off during our web browsing battery exhaustion test.

Regardless, the important thing to note is that the Ultra M3 exceeds Acer’s claim of “8-hour battery life” and that’s impressive. Your mileage may vary if you buy the configuration of the Ultra M3 with a more power-hungry Intel Core i7 processor, but the run time from the integrated 3-cell lithium-polymer battery should still be excellent.

Battery life test results (higher scores mean better battery life):

Conclusion
The Acer Aspire Timeline Ultra M3 is the most impressive ultrabook we’ve reviewed to date. Despite a few design annoyances, this 15-inch ultrabook delivers an exceptional balance of portability performance and a premium feel. We have a hard time overlooking things like a power button that is easy to press by accident and a complete lack of ports on the sides. Combine those two issues with a nasty hot spot on the bottom of the chassis and the Ultra M3 has three troublesome flaws.

Regardless, the Aspire Timeline Ultra M3 is our most recommendable choice for a large ultrabook. If you look beyond those previously mentioned complaints you’ll find some genuinely impressive horsepower inside the Ultra M3. Not only is the NVIDIA GeForce GT 640M a quantum leap in terms of graphics performance for thin and light laptops, this discrete GPU even outperforms the graphics found in thick and heavy gaming laptops last year.

If you are in the market for an ultrabook with a large screen, excellent video editing and gaming performance, and a premium fit and finish then the Acer Aspire Timeline Ultra M3 deserves serious consideration.

Pros:

  • Unbelievable graphics performance
  • Thin and light yet well built
  • Good keyboard and large touchpad

Cons:

  • Bad location for power button
  • All ports are in back
  • Nasty hot spot on the bottom


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