"Any significantly advanced technology is indistinguishable from magic." - from Arthur C. Clarke's Three Laws of prediction.
Showing posts with label tech reviews. Show all posts
Showing posts with label tech reviews. Show all posts

Tuesday, December 3, 2013

LG840G: a solid semi-smartphone from Tracfone Wireless

Looking for a solid, inexpensive phone, but don't want to deal with those pesky contracts? Tracfone has you covered.

Although the LG840G is far from being a new device, it's the latest in Tracfone's efforts to modernize their phone selection. A bit of a cross between a standard feature phone and a (very) low-end smart phone, the 840G packs some interesting features that puts it above all others in Tracfone's lineup. Like one YouTube reviewer put it, "this phone is the leading edge of the trailing edge of cell phone technology."

Costing just under $20 USD reconditioned (or up to $60 USD new), the 840G features a 3.2-inch compacitive touchscreen, 3G/wi-fi connectivity, Bluetooth capability, a 2 GB micro-SD card, and triple minutes for life.

Update: at the time of this writing, the 840G was the best Tracfone had to offer. Very recently, they made available two full-fledged Android smartphones, the ZTE Valet ($99.99 USD) and the Samsung Galaxy Centura ($129.99 USD). Other newly-released smartphones, such as the LG Optimus, are only available through select online retailers such as QVC or HSN. I was wondering when Tracfone would start releasing 'real' phones -- I guess I have my answer...

Appearance & Build Quality
The 840G is definitely one of the more solid Tracfones I've used. It's somewhat heavier than the 800G, but only slightly larger in dimensions. In contrast to the 800G's rounded corners (which make the phone fit nicely in the hand), the 840G is much more rectangular with 'sharp' edges. The battery cover is made of a cheaper plastic and snaps (rather than slides) into place. Even so, after being locked into place, it doesn't at all feel flimsy and can't easily pop off.

There are only two physical buttons, the volume rocker switch (left side), and the power/lock button (top). A standard 3.5 mm headphone jack is also on the top of the phone, with the charging port on the bottom. The 840G really does look and feel like a small smartphone, and could easily pass for one at a distance.

The Screen
The compacitive touchscreen is light-years ahead of the resistive display on the 800G. It's much more responsive and can be used with a light touch. Considering the screen's low resolution, the display is bright, clear, and easy to read. The overall larger display allows for much easier use of the on-screen QWERTY keyboard, although people with big fingers may still have trouble.

The Camera
The 840G's camera is a fairly standard low-end camera phone, maxing out at 2 megapixels. It's not a great 2 megapixels at that, but it works fine as a backup or I-don't-have-a-real-camera camera. It doesn't appear to be as sensitive to movement as the 800G's camera is -- the 800G camera would constantly blur with the slightest movement. I've yet to test the phone's video capability.

Internet Connectivity
The 840G is the first Tracfone to come equipped with both 3G and wi-fi internet. This puts the 840G into the realm of 'semi-smartphone'. Is it a good web-surfing platform? Not really, but for the basics, it works fine.

Wi-fi access is totally free, but surfing at 3G speeds will quickly eat up your airtime. The included web browser is pretty basic and doesn't handle complex sites very well. This can be remedied by installing Opera Mini, a portable version of the Opera desktop web browser.

The phone also comes with an email client, but I haven't had any luck getting it to work properly. On the other hand, the generic social networking app seems to work fine for Facebook, and even allows for photo uploads. If that's not enough, the phone supports most Java-based apps.

Battery Life
Under light use, the phone will last about a a week before the battery dies. Beware that if wi-fi is turned on, the battery will drain in half that time. Also keep in mind that when the battery is low, the phone doesn't give much warning, so charging proactively is probably a good idea.

Operating System
Althouth the 840G looks like an Android smartphone, it runs a stock LG phone operating system, featuring three home screens (contacts, widgets, & app shortcuts) and an app tray. It's very similar to the one on the 800G, but with some marked improvements. Overall, the OS is very easy to navigate, especially for former 800G users. Even Android users will (more-or-less) feel right at home. Needless to say, it's not nearly as flashy as Android or iOS, but it's solid and functional.

If you're looking for a cheap phone that does all the basics plus a few extras, check out the LG840G. It may not be cutting edge, but it's more than sufficient for any Tracfone user.

Thursday, September 19, 2013

Sony MDR-ZX100 Stereo Headphones - A Review

I've been in the market for a decent set of stereo headphones for some time now. I was getting tired of dealing with cheap ear buds that were constantly breaking or wearing out. The Sony MDR-ZX100 ended up being a pretty good solution.

Running only $15 USD on Amazon, these headphones are a great deal. Will they give you the sound quality of a pair of Bose? Probably not, but for casual listening of music and games, the semi-portable ZX100 puts out good-enough quality audio (Note these do not have any noise-reduction capability). Coming in either white or black, the headphones are fairly comfortable to wear and seem to have pretty decent build-quality overall (considering the price-point). The cord itself is fairly thick and doesn't at all resemble the extremely thin wire found on cheaper models.

On the other hand, the ZX100 lacks any headrest padding, so if they're worn for any serious amount of time, they could start to hurt your head. The ear padding is more than sufficient, though -- some may think the actual earphones a bit on the small side, but for me, that's not an issue. My only real complaint is the cord could stand to be a bit longer -- when plugged into the jack on the front of my computer, I have no problems using these headphones, but there's no way they'd be long enough to plug into the back of a PC.

If you're looking for some good headphones for a cheap price, definitely consider picking up Sony's MDR ZX100. A sound expert may dispute how good the stereo audio quality is, but for the average user, they're more than sufficient.

Wednesday, February 13, 2013

Google Nexus 7: A Review

The Google Nexus 7 is the latest entry into the growing tablet market and a very worthy competitor to Apple's proprietary iPad. My dad picked up the Nexus several months ago, and after playing with it for about a week, I decided to pick one up for myself. It was definitely a good investment, and I'm very impressed with the features this small but relatively inexpensive package possesses. For those of you thinking about buying, hopefully my little review will provide some insight.

Software:
The Nexus 7 hardware is manufactured by ASUS, while the operating system is pure Google Android 4.2 (Jelly Bean). Like any Android device, there are five customizable home screens as well as several pages of apps and widgets. By default, several of the Google Play apps (such as Google Magazines) fill up your desktops, but they're easily removable.

Recent updates to the OS have added some interesting features, such as the ability to create multiple user accounts, the ability to add widgets to the lock screen, and 'daydream' screensavers showing information when the device is sleeping/idle, just to name a few. Overall, Android 4.2 appears to be very stable; I really haven't had any issues with crashing, and I rarely shut it down completely.

It comes pre-loaded with some of the essential apps, but is strangely lacking others:
  • Gmail
  • Google Calander
  • Calculator
  • Google Chrome
  • Clock
  • Google Currents (a tech news service)
  • Google Earth
  • Email (an email client for all your non-Google accounts)
  • Google +
  • Google Maps
  • Google Messenger
  • Navigation
  • People (your Gmail Contacts)
  • Google Play Store
  • Google Play Magazines
  • Google Play Movies & TV
  • Google Play Music
  • Google Voice Search
  • Talk
  • Wallet
  • YouTube
What's missing:

Hardware:
On the hardware side, the Nexus 7 is solidly constructed and definitely doesn't feel like a cheap tablet. The back of the device is textured and doesn't slide around in my hand. In fact, the 'long and narrow' form factor makes hanging on to the device hand pretty easy. That's, of course, no excuse for getting a decent case. I picked up this ultra-slim case from Amazon and it works really well as both a case and a stand. The Nexus even automatically comes out of sleep mode when I open it!

The Nexus has very little in the way of physical buttons and external ports. On the right side, there's the power button and volume toggle switch. On the bottom of the unit we have a USB port and a headphone jack. The (rather short) charging cable that comes with the Nexus doubles as an AC power adapter (with the 'brick' connected to the end) and a USB data transfer cable, which makes up for the missing card slot.

The 7-inch capacitive touchscreen display is bright and clear, and the is very responsive to even the lightest touch. Fingerprints are, of course, a problem, but that goes for pretty much all touchscreen devices. I have noticed a flickering of the back light on my unit, but from what I understand, it's a known problem that's yet to be fixed. It's either caused by a flaw in the wireless card (which causes flickering when there's low signal strength), or a glitch in the brightness controls.

The unit's Nvidia Tegra 3 1.3 Ghz quad-core processor and 1 GB of DDR3 memory definitely gets the job done. Web pages load quickly, games and streaming media play smoothly and overall, everything most runs 'lag-free'.

I also hooked up an inexpensive Blutooth keyboard when I actually want to type something, and that works pretty well, too. I have noticed lag in the Blutooth signal on larger documents (especially with the most recent update...), but it doesn't seem to be a big issue.

Battery life is about what I'd expect for a device like the Nexus. For normal, everyday lite use, it'll go for a few days without needing a recharge. If you're playing games and watching videos, though, the battery drains pretty fast. Lowering the screen brightness and turning the Blutooth and/or wireless off helps.

Problems & Drawbacks
The unit does have a few drawbacks, however. If you're fond of using microSD cards on your tablet, you're out of luck on the Nexus 7. It has no micrsoSD slot and there's no easy way to hook one up externally. It ended up not being a big problem for me, but it would have been a nice feature, especially considering most low-end tablets have card slots.

The other missing piece of hardware is a rear-facing camera. Now, personally, I don't use my Nexus for taking pictures all that often (I still prefer a stand-alone camera for that), but when I do, using the front-facing camera is pretty awkward. Like the missing card slot, this was just another cost-cutting measure. On the other hand, the front-facing camera works pretty well for video calls (a la Skype) and the quality isn't too bad (720p).

There's one other thing I feel I should mention: beware of ASUS technical support! My dad had a pretty poor experience with them when he had to send his Nexus back for repairs after it froze up at the splash screen. It took them two tries to repair the device; the first time, the unit came back in worse condition than it started in!

Cost:
The price of the unit is fixed at US$199 for the 16 GB model and US$249 for the 32 GB version. While the 16 and 32 GB models are Wi-Fi only, a 3G/4G version for AT&T and T-Mobile customers has recently been released for US$299.

Overall, if you're looking for a fairly inexpensive tablet that works really well as a mobile productivity device, media platform, and ereader, I'd highly recommend the Nexus 7. It's not without its flaws, but it's also one of the cheapest high-end tablets on the market.