Compare with...

  • HP Pavilion g6
  • Dell Inspiron 15R-N5110
  • Acer Aspire S 5733Z
  • ASUS 1215BT-BU17-BK
  • Lenovo Lenovo G Series G550
vs
  • 15.6"
  • 2 GHz Dual core
  • 4 GB
  • 500 GB HDD
Released July, 2011
is an average size these days but this one is unique in that it is much faster than the average 5400 rpm laptop hard drive.
Rated 100% by by P.-knight--Speed-expert (Oct, 2011)
 
  • 15.6"
  • Pentium 2.1 GHz Dual core
  • 4 GB DDR3-1066
  • 320 GB HDD
Released October, 2011
This is the third laptop I bought from Acer and I'm really satisfied with design and product performance.
Rated 100% by by Laptops (Dec, 2011)
 

Conclusion Which is better for you?

66%
77%
View Details
38%
41%
100%
100%
View Details
81%
77%
View Details

Winner

AcerAspire S 5749Z

71
74

Features Key features of the Lenovo B Series B570 compared to the Acer Aspire S 5749Z

GHz2

Front view of Lenovo B Series B570
I can't say for sure if it is the actual model of hard drive that makes it faster, or if it is the quality of components on the motherboard, or maybe even some new technology.
Rated 100% by by P.-knight--Speed-expert (Oct, 2011)
Front view of Acer Aspire S 5749Z

2.1 GHz

Intel Pentium B950

I love this computer, it's beautiful, sleek, and fast.
Rated 100% by by Gina-Ehret (Jan, 2013)

screen size

15.6"
15.6"
Other than the above, the laptop is far from ugly, but with a 15.6 inch (40 cm) diagonal HD screen it is a bit large.
B Series B570 by Menno-Aartsen--MEA (Jun, 2012)
The price is good, screen is big and clear and its light weight.
Aspire S 5749Z by MiaWallace166 (Dec, 2011)

screen resolution

Lenovo B Series B570
Acer Aspire S 5749Z
It's not very high resolution and some folks might consider too low for them, but for me it's fine and the brightness is a huge plus.
B Series B570 by P.-knight--Speed-expert (Oct, 2011)
I knew she wouldn't want a 17" screen (too big to haul around) so I got her the 15.6" screen.
Aspire S 5749Z by Tchampmass (Jan, 2012)

cpu speed

0 GHz
2.1 GHz

2 GHz
3 GHz
I bought this particular laptop because it was cheap (the sale price was $360, after a discount for discontinuation, and I added 4Gb of RAM for another $35, totaling around $410 with tax) and has a fast processor, Intel's i3-2330M dual core processor, which distinguishes itself by its Sandy Bridge architecture, which lets it handle four computing threads at once, although it depends on your operating system and software whether or not that can be used.
B Series B570 by Menno-Aartsen--MEA (Jun, 2012)

processor

Lenovo B Series B570
Acer Aspire S 5749Z
as of June 2nd, this is probably the best time to get a new laptop - or a spare)(This review was written in May, 2012, for the 1068-ASU type, which has a slightly slower processor and comes with less memory.
B Series B570 by Menno-Aartsen--MEA (Jun, 2012)

memory

0 GB
4 GB

4 GB
4 GB
This machine can play "Need for Speed Shift" at low settings, whereas normal laptops with imbedded graphics, simply can't.4 gigs of ram.
B Series B570 by P.-knight--Speed-expert (Oct, 2011)
 

Performance Real world tests of Lenovo B Series B570 vs Acer Aspire S 5749Z

 

Differences What are the advantages of each

Advantages compared to the Acer Aspire S 5749Z

More storage capacity 500 GB vs 320 GB
Around 60% more storage capacity

Advantages compared to the Lenovo B Series B570

Marginally newer Oct, 2011 vs Jul, 2011
Release date 3 months later

Reviews Word on the street

Lenovo B Series B570

Acer Aspire S 5749Z

Rated 80% by 13 users at amazon.com
I'll keep it concise: Lenovo's B570 is an excellent mid-size budget laptop.
Rated 80% by by Bryan-R.-Jeffries (Sep, 2011)
this laptop is well designed, with plenty of ports (3 usb, 1 usb/esata, hdmi, vga, ethernet, standard audio in/out, media card reader) and is sturdily constructed, despite being constructed entirely of plastic.
Rated 80% by by Bryan-R.-Jeffries (Sep, 2011)
good for general purpose/business computing, internet (i've never had netflix run so smooth), and from my experience, running digital audio workstations (FLStudios, Ableton, Cubase, Reason, etc. should run beautifully).
Rated 80% by by Bryan-R.-Jeffries (Sep, 2011)
Rated 76% by 17 users at amazon.com
the keyboard is the clicketty keyboard that we're used to with Acer.
Rated 80% by by Elina-Hernandez-batista (Jan, 2012)
Graphics are good and easy to use.
Rated 80% by by Renee (Jan, 2012)
Installed Microsoft student and now he is ready to go back to school for the next semester.
Rated 80% by by Renee (Jan, 2012)

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