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A smartphone is a portable computer device that combines mobile telephone functions and computing functions into one unit. They are distinguished from older-design feature phones by their stronger hardware capabilities and extensive mobile operating systems, which facilitate wider software, access to the internet, and multimedia functionality, alongside core phone functions such as voice calls and text messaging. Smartphones typically contain a number of metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, include various sensors that can be leveraged by pre-installed and third-party software, and support wireless communication protocols. More recently, smartphone manufacturers have begun to integrate satellite messaging connectivity and satellite emergency services into devices for use in remote regions where there is no reliable cellular network.
The HTC Tattoo is a phone manufactured by the HTC Corporation for the Android platform. It is the second phone to feature the HTC Sense interface. The phone was announced on 8 September 2009.
The LG Optimus, also known as the LG Optimus GT540, LG GT540 Swift and the LG Loop GT540, is a mid-level Android smartphone designed and manufactured by LG Electronics. Released running Android 1.6 Donut, the device can be officially upgraded to Android 2.1 Eclair via an LG software release.
The LG Optimus series is a series of smartphones and tablet computers manufactured by LG Electronics. Optimus-branded devices have been produced running both the Android and Windows Phone 7 operating systems.
The LG Optimus One is an entry-level series of touch-screen smartphones manufactured by LG Electronics, Inc. It was released running the Android 2.2 Froyo, and later LG released software to upgrade it to Android 2.3 Gingerbread. Although the basic physical form factor of each variant is the same, the variants have differences in hard button shape and layout, the form of the metal side bezel and the user interfaces added by LG or various carriers. Versions of the Optimus One exist that operate on various frequency bands and either GSM or CDMA-based network protocols. They may also feature one or more variations in hardware, such as a faster processor, the addition of a physical keyboard, a modem with higher theoretical speeds, or a better digital camera.
The LG Optimus 2X is a smartphone designed and manufactured by LG Electronics. The Optimus 2X is the world's first smartphone with a dual-core processor and the third phone in the LG Optimus-Android series. LG introduced the Optimus 2X on December 16, 2010 and the device first became available to consumers in South Korea in January 2011. It was also launched in Singapore on March 3, 2011. The Optimus 2X runs the Android 2.3 software version since the upgrade in November 2011, but the latest offering is Android 4.0. The phone holds the record for the longest update holdout, taking 16 months to receive a firmware update from Android 2.2 to 2.3.
The Motorola Triumph is an Android powered smartphone available in the United States exclusively through Virgin Mobile USA. The device is similar to Huawei's U9000 Ideos X6 model sold internationally. The Triumph is the first Motorola-branded device sold by Virgin Mobile USA. Sprint Nextel and Motorola announced the Triumph at a joint press event held in New York City on June 9, 2011.
The LG Optimus 3D is a 3D-enabled Android 2.2 Froyo 3D mobile device released on 7 July 2011 in the UK and advertised as the world's first full 3D mobile phone. It has 512 MB of RAM and 8 GB of onboard storage, which can be expanded by up to 32 GB using a micro SDHC card. The phone features two 5 MP back-facing cameras that are capable of filming 720p 3D and Full HD 1080p in 2D, while pictures taken in 2D mode are 5 MP and 3 MP when taking a 3D picture. It also includes a VGA front-facing camera for video-calling. The phone features a 3D user interface which allows the users to access 3D content, such as YouTube in 3D, 3D games and apps, or 3D gallery with a push of a button.
The Motorola Photon 4G was a high end Android-based mobile smartphone that was distributed exclusively by Sprint. A very similar model was available as the Motorola Electrify from U.S. Cellular.
The LG Optimus 4X HD is a slate, multi-touch smartphone running the Android operating system. Designed and manufactured by LG Electronics. The Optimus 4X HD was the world's first smartphone announced with a quad-core processor along with the HTC One X and the Samsung Galaxy S3 and the fourth phone in the LG Optimus-Android series. LG first introduced the LG Optimus 4X HD at Mobile World Congress. The Optimus 4X HD was launched with Android 4.0 Ice Cream Sandwich. Since April 2013, some variants have had a Jellybean update available.
LG Optimus L5 is a slate smartphone designed and manufactured by LG Electronics. Optimus L5 is the mid-range handset in the L series, and it makes the transition to Android 4.0.
The LG Optimus G is a smartphone designed and manufactured by LG Electronics. It was announced on September 19, 2012; On January 18, 2013, LG announced that the device reached 1 million in sales four months after its release in Korea, Japan, Canada, and the U.S. The LG Optimus G is also closely related to the Nexus 4 with similar specifications and a similar design.
The LG Optimus Vu is an Android smartphone/tablet computer hybrid ("phablet"), released in August 2012 and noted for its 4:3 aspect ratio 5.0-inch screen size—between that of conventional smartphones, and larger tablets. It is powered by a 1.5 GHz quad-core Nvidia Tegra 3 CPU with Nvidia ULP GeForce GPU. The Korean version of the phone, known as LG Optimus Vu F100S was released in March, 2012, with a dual-core 1.5 GHz Qualcomm MSM 8660 Snapdragon CPU and Adreno 220 GPU, and with Android 2.3.5 Gingerbread. The Korean model has since received updates to Android 4.0.4 Ice Cream Sandwich and Android 4.1.2 Jelly Bean.
LG Optimus L3 is a slate smartphone designed and manufactured by LG Electronics. The Optimus L3 runs on Android 2.3 Gingerbread. The LG Optimus L3 is the budget-range handset in the L series.
LG Optimus L9 is a touchscreen Android 4G smartphone designed and manufactured by LG Electronics. The phone was released on October 31, 2012. The Optimus L9 features Android 4.0 Ice Cream Sandwich. It is upgradable to Android 4.1 Jelly Bean according to LG Electronics Hong Kong on their Facebook Fans Page. The phone is designed to be the successor of LG Optimus L7. The LG Optimus L9 brings many improvements upon its predecessor, including FullHD 1080p video recording, increased screen resolution, increased RAM size and a dual-core processor. In the United States, the Optimus L9 is carried by T-Mobile and MetroPCS in black.
The Sony Xperia E is an Android smartphone manufactured by Sony Corporation. The phone was released in March 2013, and is available in single and dual SIM variants.
LG Optimus L5 II is a middle range slate-format smartphone designed and manufactured by LG Electronics. The Optimus L5 II phone runs Android 4.1 Jelly Bean.
The Samsung Galaxy Star is a low-end smartphone manufactured by Samsung Electronics. It is running on Android 4.1.2(Jelly Bean). It has unofficial Android 4.4, 5.1, 6.0.1 and 7.1 roms. It was announced in April 2013, it was subsequently released in May 2013. It is the cheapest smartphone in the Samsung Galaxy series. Like all other Samsung Galaxy smartphones, the Galaxy Star runs on the Android mobile operating system. The phone is available in 2 versions: a single SIM version (GT-S5280) and a dual SIM version (GT-S5282). The phone competes with other low-cost smartphones such as the smartphones from the Nokia Asha series as well as low-cost smartphones manufactured by Indian manufacturers such as Micromax, Karbonn, Spice Digital, Lava International and Celkon. It is available in certain Asian countries such as India, Pakistan, Sri Lanka, Nepal, Bangladesh, Myanmar, Philippines, Indonesia etc. where low-cost smartphones are very popular as well as in Morocco, Algeria, South Africa, Portugal, France, Germany, Russia and Ukraine. Brazilian version is also released, dubbed GT-S5283B.
The HTC Desire 601 is an Android smartphone designed and manufactured by HTC. The Desire 601 is a mid-range device carrying design traits from the HTC One and One Mini, utilizing a dual-core processor, 4.5-inch qHD display, and offering LTE support.
LG Optimus L70 is a slate smartphone designed and manufactured by LG Electronics. The LG L70 is the mid-range handset in the L series.
References
- LG Optimus L2 review|PCWorld.com.au http://www.pcworld.idg.com.au/review/lg/optimus_l2/433631/ Archived 2013-08-14 at the Wayback Machine
- LG Optimus L2 E405 Specifications - http://www.umnet.com/phone/6593-LG_Optimus_L2 Archived 2016-03-04 at the Wayback Machine
| Series | |||||
|---|---|---|---|---|---|
| USA GSM (CB/CE/CG/CU) |
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| Europe GSM (GD/GT/GW/KC/KE/KF/ KG/KM/KP/KS/KU) |
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| Latin America (MG/ME/PM) | |||||
| UMTS/WCDMA (U) | |||||
| Verizon CDMA Models (VN/VS/VX) |
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| Japan au models | |||||
