How iPhone 4S is different from the iPhone 4

The iPhone 4S looks the same in physical design to the iPhone 4 and uses much of the same software, but it boasts a handful of new hardware improvements that make it a formidable upgrade for the iPhone power user. Among the changes to the familiar, but faster, iPhone 4S are a voice-activated assistant called Siri and improved resolutions for video and photographic performance.

One of the most hyped features of the iPhone 4S is Siri, the interactive, voice-powered assistant that is able to understand natural language and stay contextually aware of current conversations to respond to requests to send messages, set reminders, provide directions and inform about weather conditions. Siri also supports dictation in applications that use the virtual keyboard and can transcribe small pieces of text.

Another big change between the two models lies in the chipset. While the iPhone 4’s single-core, 1 GHz A4 processor is no slouch when it comes to performance, users will notice a perceptible difference with the new iPhone 4S. The iPhone 4S sports a faster processor in the dual-core A5 chip, the same processor that fuels the iPad 2. Apple claims that the new processor brings twice as much power and a sevenfold improvement in performance with graphics-intensive applications.

Camera and Video

Apple has also upgraded the video and camera capabilities with the iPhone 4S. The rear-facing, 8-megapixel camera on the iPhone 4S is a vast improvement over the 5-megapixel one on the iPhone 4. The iPhone 4S camera also features a five-element custom lens and wider f/2.4 aperture to improve brightness and low light performance. The iPhone 4 is limited to a four-element lens. The rear-facing camera of the 4S records video at resolutions of 1080 pixels, compared to the 720 pixels of the iPhone 4. The video resolution of the front-facing cameras on both models is the same.

Storage Capacity

The base model of the iPhone 4 offered 8GB of storage, capping off at 16GB. The iPhone 4S, in contrast, starts off with a base model of 16GB and offers models with 32GB and 64GB storage.

Battery Time

The iPhone 4S boasts a slight one-hour improvement in battery life over 3G networks with a talk time of eight hours. The standby time, however, decreases from 300 hours on the iPhone 4 to 200 hours on the iPhone 4S.Cellular and Wireless Capabilities

The iPhone 4S has evolved into a world phone, supporting both GSM and CDMA networks. After all the reception issues that “Antennagate” caused following the release of the iPhone 4, Apple opted to implement a two-antenna system with the 4S. This improves call quality by allowing the 4S to switch between the two antennas while transmitting and receiving data. While Apple’s specifications state that the 4S supports speeds of up 14.4 megabits per second, the reality is that speed depends on the cellular network. Finally, Bluetooth 4.0 made its debut in the 4S, whereas iPhone 4 has had to survive on Bluetooth 2.1.Pricing

The release of the iPhone 4S caused prices to drop on the 4, but the iPhone 4’s lower storage capacity and slightly cheaper cost may be no match for the higher-capacities of the 4S. Paying a little extra for more storage may be a worthwhile investment. For entry-level users of the smartphone, the iPhone 4 remains a perfectly acceptable choice in terms of cost and feature-richness.

How Many Problems With Letter of the Week in Preschool

As the pressure to pass standardized tests increases, even preschools are spending more time on strictly academic subjects. Instead of a general introduction to the alphabet, many preschools include a ...
Read More

How Teaching Preschool Age Children Requires Training

Just because your little learner's lead teacher makes it look easy, doesn't mean that acting as an early childhood educator is simple. Teaching preschool age children requires highly specialized training ...
Read More

How to Find Pros and Cons of Child to Kindergarten

The best time to send your child off to school depends largely on whom you ask. Proponents of starting kindergarten as early as possible believe it gives a child a ...
Read More

How Prayer is a Common Activity in Christian Toddler Home

Your little one may face a culture shock in daycare if your Christian values prevent him from doing things that are common in many daycare centers. That does not mean ...
Read More

How to Find the Care taking Adaptive Sibling Issues

In the world of foster care and adoption, when it comes to siblings, keeping them together is always the first choice. Even though in your mind, you see yourselves all ...
Read More

How Preschoolers Suffer From These Oral Health Problems

Most parents adore that toothless gummy grin, but whether you like it or not, teeth begin to surface as your baby turns around 6 months old and his first milk ...
Read More

How to Upload Photos From Folders to the Apple iPod

You can use the camera on your iPod Touch to take VGA-quality photos and store them on the device, but you can also transfer high-quality photos from your computer to ...
Read More

How to Make Programs for Toddlers to Improve Maths Skills

Because it's not enough that your preschooler or kindergartner can build an amazing sand castle and (almost) tie her own shoes -- now you have to worry about her math ...
Read More

How To Arrange Programs to Help Toddlers Learn Better

While an early educational program might not ensure that your preschooler is Harvard bound, it can help her to learn better. Whether you are looking to build on a specific ...
Read More

How USB wireless keyboards from as far as 40 feet away

In the beginning of the PC revolution, when monitors where often 12 to 14 inches in size, using your keyboard directly in front of the screen was not an option; ...
Read More

How to Share Pros and Cons of Toddler Discipline

Instilling self-control by establishing and sticking with rules is the name of the game when it comes to reigning in misbehaving toddlers and preschoolers. Self-control -- something many adults could ...
Read More

How to Prepare Protein Dip Recipe for Toddlers

As the mom of a toddler or preschooler, you are probably well acquainted with the magic of dipping. There's just something about dunking her meal that can get even the ...
Read More

How Potty Training is Part of Toddler Physical Development

Potty training is a normal part of every child's physical and emotional development, but not every child develops at the same pace. If your child is resistant to potty training ...
Read More

How to Make Psychological Effects of Parental Death

The grief that accompanies parental death can trigger psychological side effects for your child. If these psychological effects are long term or if they interfere with your child’s emotional or ...
Read More

How to Create Psychological Connections Between Toddler

According to the Encyclopedia on Early Childhood Development, 80 percent of children living in the United States have at least one sibling. Many children have more than one sibling, and ...
Read More

How to Share Preschool Children’s Intellectual Abilities

There are a number of psychological tests used to measure intellectual ability in children, but there are a limited number that are available for preschool-aged children. Although measurement of skills ...
Read More

How to Explore the Punishments for a Toddler

Toddlers are curious by nature. Young children in the toddler stage are discovering their independence and are interested in exploring the world around them. However, their exploration can lead to ...
Read More

How to Search Public Parks for Children’s Parties

You don't have to break the bank to throw your little one a top-notch bash. Free or low-cost places such as public parks are creative alternatives to the more pricey ...
Read More

How to Make Puppy Cupcakes for a Toddler Birthday

If you're looking for a fun activity for you and your preschooler, (and an unforgettable party treat) these puppy cupcakes are sure to please. If you want to get creative ...
Read More

How to Share Sensory Engagement Activities Toddler

Sensory play activities are enjoyable and educational for your toddler or preschooler. You're encouraged to join in the fun but expect to get your hands messy! Any pastime that stimulates ...
Read More