Panasonic Toughbook CF-30 and batteries

Panasonic Toughbook CF-30 User Full Review

CF 30 battery 300x233 Panasonic Toughbook CF 30 and batteries

Panasonic Toughbook CF-30 battery, only 60USD

Panasonic has been making fully rugged U.S. military standard 810F notebooks for a number of years, catering to those that need to take their computer into some of the most extreme environments in the world.  Recently, Panasonic introduced the fully rugged Toughbook CF-30. (panasonic CF-30 laptop batteries)  It features a 13.3″ XGA anti-glare and anti-reflective coating screen rated at 500 Nit (candelas per square meter, which measures brightness) and an industry first and only 1000 Nit touchscreen version, both sporting a 1.66GHz L2400 Low Voltage Core Duo processor, 512MB RAM, and 80GB HDD. The entire chassis with exception to the keyboard, and screen is made from magnesium alloy and comes with fully sealed keyboard, ports and hard drive making it ready for any conditions it faces regardless if its indoors, outdoors, snow, rain, dust… you get the idea. However, the downside to all this added protection is its bulkiness and hefty weight of 8 pounds.

063335mGO Panasonic Toughbook CF 30 and batteries

Panasonic manufactures all of its Toughbooks (except the CF-51/52) in Kobe, Japan.  Unlike most notebook manufacturers that buy base hardware from Taiwanese companies such as Quanta, in order to maintain 100% quality control, every Toughbook is built from scratch at the Kobe plant (except the LCD panel).  Matter of fact, Panasonic is so anal about the quality assurances over its notebooks that between the R&D and QA departments, over 1000 Toughbooks are damaged every year in its rigorous testings to produce the toughest notebooks in the world.

The unit under review today is the non-touchscreen. (If you have no use for the touchscreen, I highly suggest saving yourself $600 to $700 and get the non-touchscreen). I also took the liberty of removing its paltry 512MB of RAM and added 3GB of RAM as well as added a modular DVD RW drive. Lastly, even though the hard drive is 5400rpm, I opted to replace it with the 100GB Travelstar 7200rpm version as it is considered one of the fastest conventional notebook hard drives out there.  The following are the specs of the CF-30 being reviewed:

Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries

Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries

 

 Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries
  • Product ID:1002657
  • Battery Type:Li-ion
  • Property: original computer batteries
  • Battery Voltage:11.1 V
  • Battery Capacity:62 Wh \ 5600 mAh
  • Battery Color:Black
buy now Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries

The extremely low 4.2 W minimum power consumption may seem amazing at first, but this value can only be reached if the display backlight is nearly off. 6.6 to 7.7 watts are more realistic values while the laptop is idle and the WLAN is on. This is far below the power consumption values of the MSI and Samsung competition.

The X130e reaches a mere 15.9 (3DMark 06) to (maximum) 21.8 watts under load. These are great values for a system and no other laptop with AMD’s E-450 could perform so well in our previous tests. These low value are probably thanks to the notebook’s relatively low maximum brightness. The 65 watts power adapter is over-dimensioned, but it stays cool while charging.

Lenovo proclaims a maximum 0A36292 battery life of 9.2 hours and our measurements record even more: 669 minutes which is more than 11 hours. The 62 Wh battery lasted this long in the Battery Eater Reader’s test, in which the communication modules were switched off and the brightness was set to minimum.

The WLAN test is much more practical: the LENOVO ThinkPad lasts a great 7 hours and 7 minutes. The laptop loaded various websites and played some HD videos at a brightness of 150 cd/m². This is a simulation of everyday usage of the X130e.

Users, who need this subnotebook for intense processing or playing games on-the-go, will need to plug it in for charging after about 3 hours. This is a comfortable runtime: after 60 minutes, the battery can be charged to 75% (100%: 134 minutes). In comparison to the Samsung 305U1A, which needs a full 4 hours to charge, the X130e is ready much faster.

Case

X130C 1 285x300 Review Lenovo ThinkPad X130e Laptop, 0A36292 BatteriesThe ThinkPad series consists of plain-looking laptops with amazing build quality. The look of the X130e takes us back 10 years. This impression is conveyed by the wide display borders, which measures almost 3 cm at the top and the bottom. The test model weighs more than 1.7 kgs which makes this an exceptionally heavy 11.6 inch notebook. Overall, the laptop seems plump and heavy (ThinkPad X121e batteries).

The matt synthetic case (made of polycarbonate and ABS) may not be fashionable but it is practical: fingerprints and scratches are kept at bay. The workmanship is amazing - precisely fitted materials, small gaps and great feel. The chassis of the X130e is very sturdy and it is impervious to pressure.

The display is held by stiff hinges which do their job well and prevent the screen from shaking. The display has a nice rubber edge, which, when closed, seals the laptop off from dust and other unwanted intruders. The nicely rounded, sturdy edges are meant to minimize the damage from a fall; of course, we did not test this feature. The sturdiness of the display cover is great, but this is not surprising as it measures more than 10 mm.

The competition (MSI Wind U270) offers good workmanship and sturdiness, but it is inferior to the ThinkPad X130e. Samsung should learn from Lenovo’s example and improve the case of the 305U1A, as their laptop performs poorly in this section. We once again remind the reader that the ThinkPad X130e offers a high sturdiness because of its thick build.

Connectivity

The X130e has the usual connectivity of a compact subnotebook. Three USB ports (USB 2.0) are provided on the laptop. Their performance is poor: a mere 25 MB/s. Optimally these interfaces should deliver 50% higher performance but we would have been happy with 30 MB/s. A modern USB 3.0 interface (as in the MSI Wind U270) would have been a great plus for this model.

VGA and HDMI interfaces take care of display output to an external monitor, but only one interface can be used at a time. Sound output can be delivered via HDMI interface or 3.5 mm audio jack, which is also compatible with a microphone or headset. The 4-in-1 card reader (SD, SDHC, SDXC, MMC), GBit LAN and Kensington Lock round off the connectivity of the test model.

The positioning of the ports could have been better. Lenovo has placed all the interfaces on the left and right sides of the laptop and this will easily lead to a cable spaghetti if multiple ports are simultaneously used. Thankfully, the ports are well-spaced and will not block the neighboring interfaces while they are in use. In fact, Lenovo even went a little overboard (unlike in the X121e) and has made it possible to connect both ends of a USB Y cable to the notebook.

X130C left 300x44 Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries X130C right 300x41 Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries

Communication

The WLAN module (manufactured by Broadcom) enables users to connect to wireless networks with the IEEE standard: 802.11b/g/n. The module can achieve speeds of up to 150 MB/s (1×1). Some models offer an a/b/g/n module which can access the 5 GHz frequency and achieve speeds up to 300 MB/s. Bluetooth 3.0 is also on-board and can be deactivated, like the WLAN, with an Fn key combination. An optional WWAN card (mini PCI Express) is essential for mobile devices but sadly the X130e is not provided with such a module.

Skype and other programs run well with the webcam despite the low resolution of 0.3 MP. The picture may not be very detailed but the webcam delivers a fluid video feed with few distortions. The integrated microphone (hand-rest region) could have been better, but for everyday use, the record quality is sufficient (ASM 42T4948 batteries).

Input Devices

Keyboard

The input devices are the strength of the ThinkPad models, and even the cheap X130e upholds this tradition proudly. The test model is equipped with a black chiclet keyboard with normal-sized keys (15 mm). The unconventional placement of the Print and Page Up/Down keys can prove to be annoying. As in other Lenovo models, the CTRL and Fn keys are swapped but their functions can be changed in the BIOS.  This keyboard is quite special as it is protected from water spills (“spill-resistant”).

The typing feel may not be at the same level as that of the ThinkPad T420 or other high-end models, but the test model still offers good quality. The large stroke distance paired with the medium pressure point gives the user good feedback. The experience would have been better if the surface of the keyboard were more structured. The sturdiness is great: typists will not find any weak spots on this keyboard. The quiet impact noise is the icing on the cake.

Trackpoint

This input device is familiar to many users around the world. The small red input device is placed between the G, H and B keys and allows the user to navigate the cursor quickly and precisely. The Trackpoint is a perfect mouse replacement thanks to the buttons placed under the space bar (scrolling, left and right click). The quality leaves no room for complaint. Some far more expensive laptops should learn form the precise pressure point and quiet click of this input device.

X130C key 300x173 Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries X130C tou 300x205 Review Lenovo ThinkPad X130e Laptop, 0A36292 Batteries

Touchpad

The touchpad is less exciting. It has a nice surface structure and offers many of the great qualities found in the Trackpoint. Sadly though the surface area far too small: 75 x 38 mm. Multi-touch gestures are much harder due to the small size. The exceptional mouse keys and the amazing slide property of the touchpad can not make up for the size. This touchpad is meant for emergency use (LENOVO FRU 42T4961 batteries).

Display

The resolution of 1366×768 pixels is standard for cheap 11.6 inch subnotebooks. The ThinkPad X130e has a pixel density of 135 dpi which is a good compromise between work area and letter size.

The LED backlight has a brightness of 173 cd/m², which falls to 142 cd/m² in the bottom right corner. Despite the matte display surface, the laptop is not suited for use in bright surroundings, as even indoors use requires the maximum brightness. In fact, use of the laptop is much better in the dark and the brightness has 15 levels which allows the user to almost deactivate it.

X130C 2 300x131 Review Lenovo ThinkPad X130e Laptop, 0A36292 BatteriesThe notebook has a high black value of 1.24 cd/m² which translates to a contrast of 146:1. This value is typical for a cheap TN panel and the competition (MSI and Samsung) use similar low-quality displays, although at least the 305U1A has a decent illumination.

The display captures a mere 54% of the sRGB color space – one of the poorest values we have seen. Few people intend to use the ThinkPad for professional picture editing and we would like to emphasize the fact that this panel is not suited for it. Thankfully, the restricted color spectrum does not have an adverse affect on the everyday use of the laptop.

Outdoors use of the laptop will be a problem as the brightness is too low. The display is anti-glare, but due to the low brightness, the content on the screen is barely legible in the sunlight. We can not understand why Lenovo chose to cut costs in this area. We do not think that the X130e would have been a lot more expensive if it had higher brightness.

The viewing angle stability is poor. Deviations in the vertical plane will result in color inverting and drop in contrast. The horizontal plane is more stable: slight deviations are tolerated well. This TN panel is not suited for multiple viewers.

The video output quality of the provided display interfaces is decent. Although, the picture is not completely clear, VGA output is good and has no flickers. We recommend the use of the HDMI interface whenever possible.

Speakers

The X130e is not designed to be a great entertainer and thus Lenovo places little value in the speakers. The stereo speakers hidden under the keyboard deliver sound which leaves much to be wished. Music output is made up of a range of high tones and the speakers are not very loud. These speakers are cheap devices which are good enough for a Skype call or the playback of a trailer.

The headphone jack is far better. This interface delivers good sound even through HiFi models such as the AKG K 701. We recommend the use of the HDMI interface for home systems as this interface can transmit the signals of multiple channels (ASUS ADP-180EB D adapters).

Verdict

X130C 3 300x220 Review Lenovo ThinkPad X130e Laptop, 0A36292 BatteriesThe question on every reader’s mind: can the buyer expect a real ThinkPad for less than 500 Euros? After all, even the predecessor, X121e, showed one or two flaws when we looked closer.

The X130e is a different story: even when compared to far more expensive laptops, the workmanship quality is amazing. The design may be old but the laptop was never meant to be part of a fashion show. The biggest disadvantage of this robust build is the heavy weight, which is noticeably higher than the competition.

Lenovo has picked the right CPU for the job: the AMD E-450. Users should not expect amazing performance from the Fusion APU but the extremely low consumption values and the thereby resulting long battery life are great pros for the X130e, as they allow the subnotebook to be used an entire day on-the-go. The decision to upgrade to the Intel alternative (Core i3-2367M) is free for each user to make. The upgrade will deliver more performance but will come at a high price.

We lament the missing USB 3.0 interface and the somewhat small touchpad (the input devices are otherwise exceptional). Thankfully, the ThinkPad has few major flaws, such as the display, which prevents the notebook from reaching an excellent rating. The screen is matt but far too dark for outdoors use (LENOVO 42T5288 adapters).

Students who need a mobile but sturdy laptop for the university will find the ThinkPad X130e to be a good fit. Other buyers should take a look at the more outdoors-friendly Samsung 305U1A and MSI Wind U270 with USB 3.0.

Review Asus G75V Notebook

Case

G75V 300x224 Review Asus G75V NotebookThe ASUS G75 resembles its predecessor quite a lot on the outside. The dark-grey surfaces of the top of the notebook are made of resistant rubber which can only be dirtied by greasy fingers.

The first significant difference is found on the back of the laptop. The manufacturer has moved the cooling vent (placed near the middle in the ASUS G74) outwards once again (see ASUS G73). More differences are found on the right and left side of the test model: instead of keeping a dark tone on the entire case, Asus has used a nice silver-grey streak to freshen up the look of the case.

Asus has given the G75 an amazing design which jumps at the eye as soon as the laptop is opened: the sides of the notebook as well as the speakers and the keyboard base are made of a stylish silver (aluminium). The hand-rest regions, which use slightly rougher rubber than the top of the laptop, are also dark-grey.

Review Asus K93SM Notebook, A32-K93 Batteries

Review Asus K93SM Notebook, A32-K93 Batteries

 Review Asus K93SM Notebook, A32 K93 Batteries
  • Product ID:1002794
  • Battery Type:Li-ion
  • Property: original computer batteries
  • Battery Voltage:10.8 V
  • Battery Capacity:5200 mAh
  • Battery Color:Black
buy now Review Asus K93SM Notebook, A32 K93 Batteries

A bigger case should also have room for a large battery. Thus we were all the more surprised by the relatively compact battery with 56 Wh. The Asus K93SM fortunately uses the available power relatively sparingly most of the time though. In an idle state the device only consumes between 10 Watts and 17 Watts, despite its large display. Even with a high processing load, the power consumption remains within limits most of the time. Only when the discrete graphics card is activated, does the power consumption rise significantly. Nevertheless, the maximum power consumption of 109.4 Watts is still significantly lower than that of similar competitor models.

Review ASUS B23E Notebook, A32-N61 Batteries

Review ASUS B23E Notebook, A32-N61 Batteries

 

 Review ASUS B23E Notebook, A32 N61 Batteries
  • Product ID:1002043
  • Battery Type:Li-ion
  • Battery Voltage:11.1V
  • Battery Capacity:4800mAh
  • Battery Color:Black
buy now Review ASUS B23E Notebook, A32 N61 Batteries

ASUS A32-N61 Battery Life
ASUS has implemented what the company calls the ASUS Xpress Charge; a feature that allows the battery to “quick charge” to 90 percent capacity in only 90 minutes. We can confirm this claim as we saw the battery charge fly up just moments after we plugged the adapter in. Our review unit has a 3-cell Lithium-ion battery, 4400 mAh, 48 Wh. We’d also like to mention that the battery has been tested by ASUS and Sonata to last 900 charge cycles.

Review Toshiba Qosmio X770-11C Notebook, PA3928U-1BRS Batteries

Review Toshiba Qosmio X770 Notebook, PA3928U-1BRS Batteries

 Review Toshiba Qosmio X770 11C Notebook, PA3928U 1BRS Batteries
  • Product ID:1002935
  • Battery Type:Li-ion
  • Battery Voltage:14.4V
  • Battery Capacity:3200mAh
  • Battery Color:Black
buy now Review Toshiba Qosmio X770 11C Notebook, PA3928U 1BRS Batteries

The shorter runtimes are caused by the higher power consumption while idle. Unlike the X770-10J (idle -17 W), the X770-11c consumes 26.6 W while idle (“High Performance” mode). The other idle modes behave identically (20/26 instead of 12/16 watts). The main reason for the higher power consumption seems to be the missing switchable graphics provided by Optimus. An Asus G74SX-91079V with the same GPU and no Optimus needs 27/35/37 watts (Idle Min/Med/Max).

Review HP ProBook 6360b Notebook, HSTNN-LB2H Batteries

 Review HP ProBook 6360b Notebook, HSTNN LB2H Batteries

HP ProBook 6360b batteries

The 6-cell battery (52 Wh) of our small ProBook 6360b delivers good runtimes. In the practical WLAN web surfing test, the 6360b lasted an impressive 5 hours and 20 minutes with standard brightness (150 cd/m² – maximum brightness level 1). This runtime leaves even the Folio 13 (a HP Ultrabook specially designed for battery life) behind in the dust.

The performance in battery mode is overall impressive. At rare occasions (after long periods of being idle), the 6360b freezes and needs a second to get started with scrolling or executing a mouse click. However, the rest of the time, the laptop runs fluidly and the 3D Mark 2006 benchmark (which we ran on the test model in battery mode) revealed that the GPU and CPU were running at the same speeds as when the laptop was connected to a power socket.

The competition uses 9-cell batteries with a capacity of up to 94 Wh. This allows them to deliver longer runtimes. However, the small ProBook delivers a great run time with its 52 Wh battery!

Dell Inspiron 14z and the Battery Life

Dell Inspiron 14z 300x241 Dell Inspiron 14z and the Battery Life

Inspiron 14z Laptop

I wanted to like the Dell Inspiron 14z when I first opened the laptop’s lid. Alas, love at first sight faded to “let’s just be friends” in short order. The Inspiron 14z–Dell sent us a “special edition” unit for testing–has a lot to like, but a few quirky design choices kept me from true love. (Update battery life to 9-cell, Buy now Inspiron 14z Battery)

Let’s talk about the positives first. The Dell Inspiron 14z we received is configured with a 2.3GHz Intel Core i5-2410M processor, 6GB of DDR3 memory, and a capacious 640GB hard drive. At 4.5 pounds without the power brick and just barely 5.25 pounds with it, it’s not too hefty, either. The 1366-by-768-pixel backlit LED screen is bright and seems to provide moderately wide viewing angles.

Closed, the Inspiron 14z offers an uninspired, muted exterior, though you can also get it in red if the black metallic lid isn’t your cup of tea. Pop open the lid, and you’ll see a brightly backlit keyboard that’s slightly recessed into the chassis with an attractive chrome accent around the keyboard. This keyboard design, however, turns out to be a poor choice for touch-typists. Typing on the Inspiron’s keyboard, I noticed a distinct lack of white space between most of the words–my thumb kept hitting the lip surrounding the keyboard rather than the spacebar, making accurate typing a chore.

The touchpad has its share of issues, too, mostly because of the buttons. One thing Dell gets right with its touchpads is their lack of oversensitivity. A palm hovering over the touchpad won’t send the cursor skittering across the screen. However, the buttons require substantial force to push down. At times, I had to consciously exert effort to press down the touchpad buttons. That’s two ergonomic strikes against the dell Inspiron 14z.

Review Acer Aspire Timeline Ultra M3-581TG Ultrabook, AP12A3i Batteries

Timeline Ultra M3 300x249 Review Acer Aspire Timeline Ultra M3 581TG Ultrabook, AP12A3i BatteriesAcer presents one of the first Ultrabooks with both dedicated graphics and an integrated DVD drive in the Acer Aspire Timeline Ultra M3 – what a mouthful name! However, the 15-inch device can’t really be called a subnotebook, but rather a thin-and-light multimedia notebook.

Acer offers the M3 in multiple configurations, yet in each case an Intel ULV CPU is present. The Core i3-2367M (1.4 GHz) with a 320 GB HDD, 20 GB SSD cache and integrated graphics make up the entry level configuration for the device. The specs are upgradeable up to a Core i7-2637M, a fast 256 GB SSD and the aforementioned GeForce GT 640M, as in our test device. For this reason, prices can range from a little over 600 Euro to as much as 1200 Euro. The Core-i7 version with a 256 GB SSD is available in Germany as the Acer Aspire Timeline Ultra M3-581TG-72634G25Mnk.

Review Acer Aspire 5750G Notebook, AS10D51 Batteries

5750  300x196 Review Acer Aspire 5750G Notebook, AS10D51 BatteriesWith a pleasant blue finish to the lid and palmrests, the ACER Aspire 5750G is a decent looking laptop. It’s an obviously plastic build, and we did notice that some areas flexed when pushed or prodded, but it’s unlikely to break unless you stomp on it or knock it flying off your desk.
At 2.6kg, you can take the ACER Aspire 5750G on the road when needed. The body is surprisingly slender, with a maximum thickness of just 34mm, so you shouldn’t have much problem slipping it into a backpack or briefcase.
Just one look at the keyboard and it’s obvious that this is an Acer laptop. When it comes to design, Acer has stuck with a raised panel of perfectly flat keys, separated by slim gaps.
Touch typists will like the spacious layout, although the flat key definition won’t suit all tastes. If you’re used to beveled keys, we’d recommend a visit to your local Currys to test the Aspire 5750G before you buy.