Page 1:Why The iPhone 6 Is A Big Deal
Page 2:Hardware And Availability
Page 3:iPhone 6 Look And Feel
Page 5:Apple’s A8 SoC: A More Powerful Cyclone
Page 6:Apple’s A8 SoC: GPU And The Uncore
Page 7:Camera: Hardware And Software
Page 8:Camera: Photo Quality
Page 9:Camera: Video Quality
Page 10:iOS 8's Application Extensions
Page 11:iOS 8’s UI Moves To The Big Screen
Page 12:iOS 8 Concerns And Issues
Page 13:How We Tested Apple’s iPhone 6 And iPhone 6 Plus
Page 14:Test Results: CPU Core Benchmarks
Page 16:Test Results: GPU Core Benchmarks
Page 17:Test Results: Display Measurements
Page 18:Test Results: Battery And Throttling
Page 19:Size Matters
Hardware And Availability
Storage And Memory
When it comes to the on-board NAND, Apple giveth and then taketh away. Lacking microSD support, getting sufficient internal storage is crucial, and now bit junkies can binge with the new 128GB option available for both iPhone 6 models. For the less data-hungry, 16 and 64GB options are still available, but oddly missing is a 32GB model. App sizes are growing, and high-resolution photos and videos are adding to the storage pressure. The minimum for today’s flagship devices should be 32GB. I understand the desire to lower the entry point, but that’s what the iPhone 5c and 5s are for now. Apple should have kept the 16GB option alive for these lower-priced models and started the iPhone 6 at 32GB. The good news is that the 64GB iPhone 6 costs the same as the 32GB iPhone 5s did when it launched.
Every piece of hardware in the iPhone 6 sees an incremental improvement except for RAM. I know it’s unrealistic to expect revolutionary changes in design, or radical shifts in technology with each new smartphone model, but is a little extra RAM too much to ask? The iPhone hasn’t seen an increase in memory capacity in two years. That’s right, the iPhone 6 is still stuck at 1GB. I was disappointed last year when the iPhone 5s didn’t receive more RAM, considering the increase in memory pressure from using 64-bit binaries. This year I’m actually angry.
In addition to the 64-bit binaries and larger, more complex apps we have today, the iPhone 6, and especially the 6 Plus, have much higher screen resolutions. This means less RAM available for apps, since a larger chunk of memory is reserved for VRAM. It’s no secret that iOS handles memory management well, but when you have 15 different apps running and 20+ tabs open in Safari, it doesn’t matter how memory efficient iOS is, all of those bits just aren’t going to fit in less than 1GB of RAM. Apple saves a few pounds per phone, degrades the iPhone user experience, and ensures more time wasted switching between apps, reloading webpages and relaunching apps after they run out of memory and crash. If you’re looking for a reason to wait for the iPhone 6s, this would be it.
iPhone 6 And iPhone 6 Plus Tech Specs
The iPhone 6 compares favorably to other smartphones in its class. The upgrades to the CPU and GPU inside the A8 SoC should ensure competitive, if not best-in-class, performance. The iPhone’s camera, while lacking in pixel count, always manages to produce good results, and it catches up to the competition with the inclusion of 802.11ac Wi-Fi, NFC and LTE Category 4. Battery life over the iPhone 5s should also improve with the larger power source.
The screen resolution for the iPhone 6 is adequate, but fails to really stand out from the crowd. RAM capacity is the other notable deficiency. Did I mention that already?
The iPhone 6 and 6 Plus are nearly identical with size being the obvious differentiator. The iPhone 6 Plus is about 15% taller and wider than the iPhone 6, in addition to being 0.2mm thicker; the extra volume makes the 6 Plus 33% heavier. With the bigger size comes a bigger screen, supporting a full 1080p resolution and a higher pixel density than the iPhone 6. Sitting behind the 6 Plus’ larger screen is an equally large battery, packing enough power to outlast the smaller iPhone 6. The final difference between the two new iPhones, and the only one not related to size, is the inclusion of optical image stabilization (OIS) for the rear camera on the 6 Plus.
Based on the similar internal hardware, the two iPhones should have equivalent CPU, memory, camera and wireless performance. The only significant performance difference between the two models should be on-screen GPU rendering, since the iPhone 6 has fewer pixels to draw.
The A8 SoC in the iPhone 6 Plus should give it the edge over its large-screened competitors in CPU performance. It will be interesting to see how the PowerVR GX6450 in the A8 compares to the Adreno 420 used in Snapdragon 805 when rendering at higher resolutions.
While the 6 Plus doesn’t support removable storage, it does at least offer 128GB of internal NAND, the most of any smartphone.
Curiously, the 6 Plus is both taller and wider than the other 5.5-inch devices. It’s even taller than the 5.7-inch Galaxy Note 4. The circular Touch ID sensor is partially to blame, since it requires a fair amount of space below the screen. Being thinner than the competition can’t make up for its large frontal area, making the 6 Plus one of the heavier phab…..large phones.
Availability And Options
The iPhone 6 and 6 Plus support up to 20 LTE bands, seven more than the iPhone 5s, and is available for numerous carriers around the world. Apple provides this helpful chart detailing iPhone’s LTE capabilities.
Qualcomm's MDM9625M Gobi modem and WTR1625L RF transceiver provide access to this plethora of frequency bands. The iPhone 6 also includes Qualcomm's envelope tracker IC, which improves battery life, but not the other two components of Qualcomm’s RF360 front-end package: the antenna matching tuner and CMOS power amplifier and antenna switch. Instead, it uses an antenna switch from RF Micro Devices.
Both of the new iPhones offer 16, 64 and 128GB storage options, and come in the same three colors as the iPhone 5s: gold, silver and space gray.
|iPhone 6||iPhone 6 Plus|
After discussing the iPhone’s new features and incremental improvements, lets dive a little deeper into its design, function and performance.
- Why The iPhone 6 Is A Big Deal
- Hardware And Availability
- iPhone 6 Look And Feel
- Apple’s A8 SoC: A More Powerful Cyclone
- Apple’s A8 SoC: GPU And The Uncore
- Camera: Hardware And Software
- Camera: Photo Quality
- Camera: Video Quality
- iOS 8's Application Extensions
- iOS 8’s UI Moves To The Big Screen
- iOS 8 Concerns And Issues
- How We Tested Apple’s iPhone 6 And iPhone 6 Plus
- Test Results: CPU Core Benchmarks
- Test Results: GPU Core Benchmarks
- Test Results: Display Measurements
- Test Results: Battery And Throttling
- Size Matters