Entries tagged as iPhone 4S

Benchmarking the 7 generations of iPhones


When you upgrade to the latest high-end device, you would expect it to perform faster than the last one. Thanks to the ever-progressing technology this has always been the case with the flagship iPhones, but the performance jump was not always consistent. Let's see how the seven generations of the iPhones stack up.

One thing to note is that I'm probably not missing much by not having the original iPhone or iPhone 3G here. Many of the tests are already flaky with iPhone 3GS or 4, largely due to not getting a newer OS. 3GS at least is barely holding on with an OS that got its last security patch in February 2014. iPhone 3G is considerably worse, with its last update in November 2010, nearly five years ago.

First up is the GeekBench 3, as shown in the video. 3GS was able to run the 3.1.1 version of the benchmark on iOS 6.1.6, while the 4 ran the 3.2.0 version on iOS 7.1.2. All the others were running the latest version at the time of the writing, 3.4.0, which supports iOS 9.0.2 installed on the devices.

GeekBench 3 results

Links to Results
[iPhone 3GS iPhone 4 iPhone 4S iPhone 5 iPhone 5S iPhone 6+ iPhone 6S+]

The results provide some interesting observations. There are two instances where the performance upgrade wasn't quite as significant as the other times: 3GS to 4, and 5S to 6 Plus. These were the times when the screen resolutions saw a significant jump from the predecessor - 360x480 to 640x960 and 640x1136 to 1242x2208 (downscaled to 1080x1920 on the display), respectively, which is about 4 times the pixel count. Much of the enhancements seemed to have sunk into supporting the higher display resolution.

In the other times, the performance increases approximately twofold each generation. At the transition from 4 to 4S, this was achieved purely by going dual-core. Since then the per-core performance was boosted. In the end, you can see an 11-fold improvement for going from the first dual-core iPhone (4S) to the latest (6S Plus).
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Comparing 7 generations of iPhones

iPhones & their boxes: 3GS - 4 - 4S - 5 - 5S - 6+ - 6S+

I've been using an iPhone ever since it started going on sale in Korea back in December 2009, with iPhone 3GS. The original iPhone was not compatible with Korean mobile networks and at the time of the release of iPhone 3G, laws effectively prevented anyone from using foreign cellphones on the domestic networks other than in the form of roaming. People seeking to use the latest phones from abroad eventually succeeded in persuading the lawmakers to change the rules and paved the way for an official domestic launch of the iPhone as well.

I sought to get the latest iPhone as they were up for pre-order on the domestic carrier's website. So I was able to get mine usually on the first day of the Korean release day. This continued all the way up to iPhone 5, when I was invited to the carrier's launch event, as evidenced by a certain media photo. But wanting to get my hands on even quicker, I sought out the first-wave releases from overseas starting with 5S. And with that I started doing some in-depth reviews, too.

In this way, I went through seven generations of iPhone for the past six years. The only ones I skipped were either the lower-cost version (5C) or the smaller version (6 and 6S).

All the iPhones properly boot up and work

Since I never sold the iPhones, they always circulated within the family. And with the most recent upgrade cycle, all the older phones not in use were returned to me for a big reunion. Yes, I now had seven iPhones in my hands.

Luckily, all of the phones were in good working conditions in general, needing just a recharge or a change of battery to return it back to life. This prompted me to do a big comparison that let me see how far iPhones have come during all these years.
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Summary of iPhone 6 Plus reviews

For nearly a month, I've been using my iPhone 6 Plus every day. As one of the first users of such device in Korea, I decided to take an in-depth look at its improvements and functions whenever I can, to show what the Korean users are going to get soon. Now all the hard work is done, and I present to you the summary of all the reviews I wrote about it.

iPhone 6 series will finally launch in Korea officially on October 31, 2014, according to Apple's official announcement, and carriers are preparing to accept pre-orders about a week before that. I hope these reviews will help you decide if iPhone 6 Plus is right for you.

Preview Summary
0. One of the first iPhone 6 Plus in Korea (2014-09-19)
Wesley gets his iPhone 6 Plus on the first launch day in Japan and brings it to Korea.
1. iPhone 6 Plus - Unboxing & First Look (2014-09-22)
The box containing the iPhone 6 Plus is opened up, and the phone is taken an all-around look. The bump caused by the camera lens is also examined.
2. Protecting my iPhone 6 Plus (2014-09-23)
Front and back side protection films are applied to the iPhone 6 Plus. Then, it is put inside a belt case intended for Galaxy Note series. Apple's own leather case is also tried out.
3. Sizing up the shape & size of iPhone 6 Plus (2014-09-23)
The size, thickness, and shape of the iPhone 6 Plus gets compared to other devices. It is first compared to other iPhones and iPads, then to a comparatively-sized Android smartphone.
4. iPhone 6 Plus - LTE Compatibility & Speed (2014-09-24)
Unlocked iPhone 6 Plus bought overseas is found to have LTE working on Korea's SKT & KT networks automatically. Also, real life LTE speed comparison is made between the 6 Plus and the 5S.
5. iPhone 6 Plus - VoLTE Compatibility (2014-09-25)
Initially, all calls were made in 3G mode despite changing the settings to allow VoLTE. To have the VoLTE actually working, a visit to an SKT branch office and a device registration process was needed.
6. Testing iPhone 6 Plus battery w/o bending (2014-09-29)
Real-life battery discharging and charging tests are performed simultaneously on iPhone 6 Plus and iPhone 5S to see the difference. Belt cases made sure the phones didn't bend.
7. iPhone 6 Plus - General Performance (2014-10-01)
Performance comparison across multiple apps are made between iPhone 6 Plus and iPhone 5S. This included 3DMark, Geekbench, and various JavaScript tests.
8. iPhone 6 Plus - Camera's Quality (2014-10-01)
Compared to iPhone 5S, the camera on the iPhone 6 Plus has improved dynamic range and enhanced night time photography performance. Image stabilization works well, too.
9. iPhone 6 Plus - Camera's Speed (2014-10-04)
The focusing performance of the iPhone 6 Plus is noticeably more advanced than iPhone 5S. Burst mode shooting and slow-motion video recording also saw improvements.
10. iPhone 6 Plus - M8 Motion Co-processor (2014-10-08)
The M8 motion co-processor and its new barometer are tested out by walking up the stairs and seeing how many floors are registered. Other uses are also taken a look at.
11. How far does iPhone 6+ & SKT's VoLTE go? (2014-10-13)
How the SK Telecom's network treats the attempts to make a VoLTE call from iPhone 6 Plus varies by how the person at the other end is connecting. All the possibilities are tested.
12. Thoughts on a month of iPhone 6 Plus use (2014-10-14)
Using the iPhone 6 Plus one-handed is not as convenient as Apple would hope. However, the big screen that caused this also offers many benefits that maybe considered as worthy trade-offs.

Sizing up the shape & size of iPhone 6 Plus

iPhone 5 - iPhone 6 - iPhone 6 Plus

The biggest change in the iPhone 6 series is undoubtedly the physical size, and it is of interest to most of the people who are considering a purchase. I had the chance to compare an iPhone 5 with both an iPhone 6 and 6 Plus at an Apple Store and took this picture to give those of you who are upgrading within 2 years some ideas of scale.

Although the 4.7" iPhone 6 is certainly bigger than the 4.0" iPhone 5, it is not considerably so. When I held both in my hands, the 6 felt like a 5 with a case that's a bit thick around the sides. Because the 6 is also thinner (0.7mm) while adding only a slight bit of weight (17g), it doesn't feel too big or heavy, either. If you want to largely retain the portability that iPhone series provided, iPhone 6 carries on the theme somewhat okay.

As for the 5.5" iPhone 6 Plus, it feels like an another class of device, rather than being an iPhone. Observe the following picture.

iPhone 4S - iPhone 5S - iPhone 6 Plus - iPad mini - iPad 1

iPhone 4S represents the general size of all the old iPhones going back to the 1st generation. iPhone 5S represents all the 5 series (5, 5C, 5S). These two classes of iPhones are not really all that different in dimensions. However, the iPhone 6 Plus is substantially large enough that it's something that's occupying a class between the old iPhones and the iPad mini. iPhone 6 Plus is to iPad mini what iPad mini is to iPad.
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