Author:Jake | TIME:November 16,2017
Compared to contract cell phones, most mobile users prefer unlocked cell phones due to the limitation of the locked devices. But what is a phone lock and what are the differences between a locked and unlocked cell phone? In this article we will explain to you as well as provide you with 10 Amazon best sellers unlock cell phones.
The lock is really a software code that's put on the phone by the manufacturer as per the requirement of the carrier that sells the device. And the lock is meant to ensure that the phone can't be used on any other operator's network until a different software code is entered to unlock the device.
An unlocked phone is a device that is not bound to any carrier or plan. It allows you to choose your phone first and your carrier second. Upon selecting a plan, simply insert the carrier's SIM card into the phone and you're ready to go. If you decide you want to change carriers down the road or want to take an international trip, it's as simple as replacing your existing SIM card with a new SIM and activating your new plan.
Freedom: Choose the carrier with the best service or price. If you find a better deal later, you have the ability to change to a different carrier.
Travel: Take your phone internationally and use the carrier of your choice. It's as easy as inserting an active SIM card.
Selection: Choose the phone with the features you want, whether or not your carrier sells it, and get more service options without a contract.
Retina display; 4-inch (diagonal) LED-backlit widescreen Multi-Touch display
12-megapixel iSight camera with 1.22µ pixels; ƒ/2.2 aperture; Hybrid IR filter; Panorama (up to 63 megapixels)
4K video recording (3840 by 2160) at 30 fps; Slo-mo video support for 1080p at 120 fps and 720p at 240 fps; Take 8-megapixel still photos while recording 4K video
FaceTime HD Camera: 1.2-megapixel photos; ƒ/2.4 aperture; Improved local tone mapping; Retina Flash; Talk time: Up to 14 hours on 3G
Fingerprint sensor built into the Home button; A9 chip with 64-bit architecture; Embedded M9 motion coprocessor
A Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a manufacturer or specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box.
Factory unlocked iPhones are GSM models and are ONLY compatible with GSM carriers like AT&T and T-Mobile as well as other GSM networks around the world. The phone requires a nano SIM card (not included in the package).
8 Megapixel Camera (3264 x 2448 pixels) w/ Autofocus & LED Flash + Front-Facing 1.2 Megapixel Camera w/ FaceTime over Wi-Fi or Cellular, Video
Apple iPhone 5S 16GB Unlocked GSM Smartphone
This Certified Refurbished product is tested and certified to look and work like new, with limited to no wear. The refurbishing process includes functionality testing, inspection, and repackaging. The product is backed by a minimum 90-day warranty, and may arrive in a generic box. The product ships with a charger and cable, but does not include headphone, manual or SIM card.
Factory unlocked iPhones are GSM models and are ONLY compatible with GSM carriers like AT&T and T-Mobile as well as other GSM networks around the world. They WILL NOT WORK with CDMA carriers like Sprint, Verizon and the likes. The phone requires a nano SIM card (not included in the package).
One of the best unlock cell phones, with the latest technology of Samsung, high configuration device.
Infinity Display: a bezel-less, full-frontal, edge-to-edge screen. Default resolution is Full HD+ and can be changed to Quad HD+ (WQHD+) in Settings
Camera resolution - Front: 8 MP AF, Rear: 12 MP OIS AF
Memory: Internal Memory 64 GB, RAM 4GB
Infinity Display: a bezel-less, full-frontal, edge-to-edge screen. Default resolution is Full HD+ and can be changed to Quad HD+ (WQHD+) in Settings
Camera resolution - Front: 8 MP AF, Rear: 12 MP OIS AF
Memory: Internal Memory 64 GB, RAM 4GB
5.5-inch Full HD 1080 x 1920 pixels (~401 ppi pixel density) IPS LCD
32 GB ROM, 3 GB RAM, microSD, up to 256 GB (dedicated slot), Android 6.0.1 Marshmallow, Finger Print Scanner, All Metal Body
13 MP Main Camera f/1.9, 28mm, 8MP Front Camera w/ Flash, Exynos 7870 Octa-core 1.6 GHz Cortex-A53
3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - 3G/4G H+ in US only.
International model phone, will work with Most GSM SIM cards in U.S. and world Including AT&T, T-Mobile, MetroPCS, Etc. Does not have US warranty. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost.
The dual-lens 12MP + 2MP rear Camera captures colorful HD photos day or night and Features an ultra-fast focus time of 0.3 Seconds.When two SIM cards are inserted, only one SIM card can be set as the 4G/3G/2G SIM. The other SIM card slot only supports 2G networks.
An Octa-Core processor(16nm) and 3GB RAM, Plus the smart file system allows for gaming, browsing, listening to music or running multiple apps at the same time.
Wide Aperture range (F/0.95-Back for/16) allows for a professional-grade shallow depth of field blurred background effect.
The Honor 6x battery delivers a delightful 2.15 days of usage, and 1.5 days of very heavy usage, on a full charge.
Dual card dual standby single pass:supports only dual card dual standbysingle pass, which means you cannot use both SIMcards for calls or data services simultaneously
Fast 4G LTE speed, up to 2.0 GHz octa-core processor, 4 GB of RAM, and a bright 5.2” full HD (1080p) display ensures videos and games run smoothly and look great
Enjoy the best of Google Android 7.0 Nougat, including Google Play Store, Google Maps, Gmail and more
Offers and ads, including personalized deals and recommendations, display on the phone’s lockscreen
Take brilliant photos with the 12 MP HD camera or snap group shots with a 5 MP wide-angle selfie cam. Add up to 128 GB of additional storage with a microSD card
The all-day battery includes TurboPower (TM) charging which provides up to 6 hours of use in just 15 minutes
Unlocked and carrier-friendly, works with all major carrier networks domestically or abroad
The fingerprint sensor instantly unlocks your phone
Prime members get unlimited access to Prime movies and TV shows, Prime Music, storage on Prime Photos, deals, and more with a pre-installed selection of Amazon apps
Dual SIM unlocked cell phones, Android 4.4 Kit Kat
5.0” HD display with IPS technology; 5MP Main Camera + 5MP Front Camera
MeditaTek 1.4 GHz octa-core Processor GPU arm MALI 450
4GB Internal memory 512MB RAM Micro SD up to 64GB
GSM Quad band 2G (850/900/1800/1900): compatibility Nationwide on T-Mobile, Straight Talk, Simple Mobile, or any other carrier that accepts a 2G GSM Sim Card. Will NOT work with 3G only providers like ATT nor any CDMA Carriers (Verizon, Sprint, Boost, PagePlus)
Fast 4G LTE speed, 1.4 GHz Qualcomm Snapdragon 425 quad-core processor, 2 GB RAM with 16 GB internal memory and support for up to 128 GB microSD card
Brilliant 5” HD display with water-repellent screen
Offers and ads, including personalized deals and recommendations, display on the phone’s lockscreen
5 MP front-facing camera and 8 MP rear-facing camera with flash
Fingerprint sensor that unlocks the phone
Enjoy the best of Android 7.1 Nougat with split screen view, Google Play Store, Google Maps, Gmail, and Google Assistant for hands-free voice commands
Unlocked for freedom to choose your carrier. Compatible with AT&T, T-Mobile, Sprint, and Verizon networks
Prime members get unlimited access to Prime movies and TV shows, Prime Music, Prime Photos storage, deals, and more with a pre-installed selection of Amazon apps