|Screen Size||13.3 inches|
|Screen Resolution||1920 x 1080|
|Max Screen Resolution||1920x1080|
|Processor||1.8 GHz Core i5 3337U|
|RAM||4 GB DDR3|
|Memory Speed||1600 MHz|
|Hard Drive||128 GB flash_memory_solid_state|
|Graphics Coprocessor||Intel HD Graphics|
|Graphics Card Ram Size||128 MB|
|Wireless Type||802.11 a/b/g/n|
|Number of USB 3.0 Ports||2|
|Average Battery Life (in hours)||6 hours|
Acer Aspire S7-391-6818 13.3-Inch Full HD Touchscreen Ultrabook
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- Intel Core i5 3337U 1.8 GHz (3 MB Cache)
- 4 GB DDR3 RAM
- 128 GB Solid-State Drive
- 13.3-Inch Touchscreen, Intel HD Graphics
- Windows 8, 6-hour battery life, Bluetooth 4.0 + HS, IEEE 802.11a/b/g/n Wireless, 6 Hour 4680 mAh Battery
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This item Acer Aspire S7-391-6818 13.3-Inch Full HD Touchscreen Ultrabook
|Shipping||—||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||—||BESTDEAL TECH (TAX Free)||Citimall_TAX FREE免税||TechFamily||Adorama Camera||Issaquah Highlands Tech|
|RAM Size||4 GB||6 GB||8 GB||8 GB||8 GB||16 GB|
|Processor (CPU) Manufacturer||Intel Core I5||Intel||Intel||Intel||Intel||Intel|
|Processor Speed||1.8 GHz||2.3 GHz||2.5 GHz||2.5 GHz||2.3 GHz||2.6 GHz|
|Display Resolution Maximum||1920x1080||1920 x 1080 pixels||1920x1080 pixels||1920 x 1080 pixels||1920*1080 pixels||3840x2160|
|Screen Size||13.3 in||13.3 in||13.3 in||12.5 in||13.3 in||15.6 in|
|Hard-Drive Size||128 GB||256 GB||256 GB||256 GB||256 GB||1,000 GB|
|Item Dimensions||8.79 x 12.73 x 0.47 in||8.98 x 12.87 x 0.81 in||12.83 x 8.9 x 0.55 in||11.7 x 7.5 x 0.5 in||12.7 x 8.8 x 0.8 in||15.1 x 10.4 x 1 in|
|Item Weight||2.87 lbs||3.53 lbs||3.31 lbs||2.1 lbs||3.2 lbs||6 lbs|
|Operating System||Windows 8;||Windows 10||Windows 10||Windows 10||Windows 10||Windows 10|
|RAM Type||DDR3 SDRAM||—||—||Unknown||DDR3 SDRAM||DDR3 SDRAM|
|Wireless Compatibility||802.11 a/b/g/n||802.11 A/C||—||802.11 A/C||802.11 A/C||802.11abg, 802.11bgn, Bluetooth|
Acer S7-391-6818 Touch Screen Ultrabook comes with these high level specs: 3rd Generation Intel Core i5-3337U Processor 1.8GHz with Turbo Boost Technology up to 2.7GHz, Windows 8, 13.3" Full HD (1920 x 1080) widescreen LED-backlit display, Multi-touch screen, supporting 10 finger touch, Intel HD Graphics 4000 with 128MB of dedicated system memory, Optimized Dolby Home Theater v4 audio enhancement, 128GB SSD Drive, Secure Digital (SD) card reader, Acer Invilink Nplify 802.11a/b/g/n (MIMO Dual-Band 2.4Ghz & 5GHz) Wireless LAN with support for Acer SignalUp wireless technology, Bluetooth 4.0+HS, Built-In HD Webcam, 2 - USB 3.0 Port ( 1 with power-off charging), 1 - Micro HDMI-Out Port, 4-cell lithium polymer battery (4680mAh), Up to 6-hours Battery Life, 2.87 lbs. 1.3 kg (system unit only)
Top customer reviews
It comes with the case which is unexpected.
4GB ram and CPU 1.8 Ghz is good enough to me and SSD helps for the booting time taking in very short time.
Special on SSD: it is 2 X 64GB SSD in raid 0 (It is really fast!!!)
Support Win 7? Yes!!!! Driver? Yes (same drivers installing on Win 8)
I personally dislike the interface of Win 8. So I downgrade to Win 7 Ultimate 64 bit. Work completely fine. All drivers which can download from Acer official website also support in Win 7.
SM Bus Controller and Intel(R) USB 3.0 eXtensible Host Controller Driver need to be downloaded separately from Intel website. 5MB size per each, so not a big deal.
Temperature: even it is full loading, it is not hot at all. I could say it is just warm a bit.
Touch Screen: it is Sensitive and accurate.
The battery life is acceptable. Average is like 4-5 hours. With WIFI, surf internet, dimmest screen.
Something needs to concern is about the fan. The fan is a bit noisy only when laptop is full loading.
Acer S7-391-6818 VS Acer S7-392-6832
If you are thinking buying Acer S7-391-6818($799) and Acer S7-392-6832($1,199.97), here is some research I did before purchased S7-391.
Intel Core i5 4200U vs 3337U
Linke for Stat: [...]
I would say 3 Gen CPU in S7-391 is actually Faster than 4Gen CPU in S7-392, but 3337U would consume more power though.
If you care about the battery life, yes Acer S7- is for you.
But compare to those price on laptops based on their hardware,
- upgraded from 4GB DDR3 to 8GB DDR3,
- almost double on battery capacity, new Gen CPU
- improved the Intel HD graph from 4000 to 4400
- changed from mini HDMI to Full sized HDMI
I do not think the overall performance would have large difference which is worth enough to pay 400USD more.
Hope those help to you!!
I definitely would recommend S7-391 to my friend. I like this Ultrabook!!
The USB which can with power-off charging is on the that near to the monitor side(at Corner one)
After few days using Win 7 on S7-391, I think running Win 8 on S7-391 is faster than running Win 7.
- Wake up is slightly faster, like 3 second.
- Going to sleep mode, Win 8 wins also, but also 3-5 seconds faster.
- Hibernate mode is the same time
- Normal booting mode: Since Win 7 needs to run on Legacy BIOS, it takes few more second than booting Win 8 on UEFI Bios mode.
When you decide to downgrade back to Win 7, here is something you may need to know before you do that.
1. Decide whether you want to have the recovery of Win 8 or not? If yes, make the USB recovery disk FIRST(at least 16GB flash drive. The whole recovery partition is 13.4GB around). (And explain why need to do so first on 3rd step)
Otherwise, jump to next step.
Before installing, make sure you have Win 7 Original DVD and external DVD
2. Before asking laptop to boot from DVD, you have to change the Boot mode from UEFI(Win 8) to Legacy BIOS (Win 7).
3. Since Win 8 on S7-391 is assigned to have a GPT(GUID Partition Table), but Win 7 does NOT support GPT, so you have to convert the partition from GPT to MBR. It is just few step of codes that you need to type right at the step that asking for the installation language and the keyboard layout. After converting, you can use the normal step to install win 7.
!!! pleas be reminded if you do the conversion to MBR, all partition will be erased, including the recovery partition of Win 8!!!
***If anyone need the code, feel free to email me or leave a message.***
4. Install using Win 8 drivers that provided from Acer official website on your Win 7. Enjoy
Full loading noisy and heat:
Yesterday, I was doing the Windows update. It was full loading. The fan is a bit noisy during full loading, installing.
And the laptop, the heat is main on the right side of the area which is between the Screen monitor and keyboard. I would guess there is where the CPU is located. It is just warmer than normal, but still acceptable though.
After describing the problem to an Acer rep online, they determined it was hardware and needed to be fixed - sent back to them (it's going to Temple, TX). At first, they were going to charge me for shipping! But, then they said I didn't have to pay for shipping. Hopefully I'll get it back soon in perfect working condition, but receiving something all messed up in the first place is... disappointing.
UPDATE [5/16/2014]: It took about 2 weeks turn around time to get the laptop back. 95% of that time was shipping as Acer repaired it the same day it arrive in Temple, TX. They have a website that allows you to check on repair status. The repairs were successful. The sound is gone and as far as I can tell (after 1.5 weeks of use), everything is working properly. I'm still in a learning curve, especially with Win8.1, but overall I really like the laptop and the new OS. I'm finding a rhythm between using the touchscreen and the track-pad to make my navigation and work more efficient. I didn't expect the touchscreen to be that useful, but it is. I'm very impressed with the speed of the SSD. Waking up the laptop is almost instantaneous. Booting up is about 3-4 seconds.
The weight, screen size (a nice full 1080 HD resolution), and power is perfect for me for mobile computing. I also like the quality of it's construction with the white glass backing for the screen and nice-to-the-touch aluminum(?-I think) keyboard and top surface and white hard plastic bottom. In the box: Acer includes a nice faux-leather envelope that the laptop snugly fits into and includes an USB Ethernet adapter and a VGA adapter. With the noise/fan issue repaired, this laptop is exactly what I wanted/needed. My rating moves from 1 star to 4 stars.
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