iPhone 7 Specifications

購入後、もうすぐ一週間になるiPhone 7の仕様をiPhone 6と比較しながら下にまとめておきます。データはMactrackerからGeneral、Chip and Memory、Connectionsを転記。Mactrackerは単位をメートル、通貨を日本円に設定しました。

General
OVERVIEW iPhone 7 iPhone 6
Introduced September 2016 September 2014
Model Identifier iPhone9,1 or iPhone9,3 iPhone7,2
Model Number A1660, A1778, A1779, A1780 A1549 (GSM), A1549 (CDMA), A1586, A1589
EMC 3091
Initial Price ¥72,800 (32GB), ¥83,800 (128GB), ¥94,800 (256GB) ¥86,800 (16GB), ¥98,800 (64GB), ¥110,800 (128GB)
Colors Jet Black, Black, Silver, Gold, Rose Gold Space Gray, Silver, Gold
Weight and Dimensions 138 grams, H138.3 x W67.1 x D7.1 mm 129 grams, H138.1 x W67 x D6.9 mm
DISPLAY iPhone 7 iPhone 6
Display Size 120-mm (diagonal) widescreen 120-mm (diagonal) widescreen
Display Resolution 1334-by-750 pixel resolution 1334-by-750-pixel resolution
Display Mode AirPlay Mirroring, photos, audio, and video out to Apple TV (2nd generation or later), Up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter AirPlay Mirroring to Apple TV support at 720p and AirPlay video streaming to Apple TV (3rd generation) at up to 1080p and Apple TV (2nd generation) at up to 720p
Brightness 625 cd/m2 500 cd/m2
Pixel Density 326 ppi 326 ppi
STORAGE iPhone 7 iPhone 6
Capacity 32, 128, or 256GB 16, 64, or 128GB
INPUT iPhone 7 iPhone 6
Input Method 3D Touch Multi-Touch
Touch ID Fingerprint identity sensor built into the Home button Fingerprint identity sensor built into the Home button

iPhone 6と比較してみると、発売時の価格が円高の影響もあるのかiPhone 7で大幅な値下げになっている。容量が増えて価格が大幅に下がっている。重量が9グラム重くなり、寸法が微妙に大きくなっている。ディスプレイの大きさや解像度、画素密度に変更はないものの明るさが500 cd/m2から625 cd/m2へと明るくなっている。入力方法はマルチタッチから3Dタッチへと変わり、Touch IDの仕様に変化はないものの、精度と反応速度が改善されていることは実感できる。

Chip and Memory
PROCESSOR iPhone 7 iPhone 6
Processor Apple A10 Fusion Apple A8
Processor Speed 2.3 GHz 1.4 GHz
Architecture 64-bit 64-bit
Number of Cores 4 (2 – high-performance, 2 – high-efficiency) 2
Coprocessor Apple M10 motion Apple M8 motion
MEMORY iPhone 7  iPhone 6
Built-in Memory 2 GB 1 GB
GRAPHICS iPhone 7 iPhone 6
Graphics Card N/A PowerVR GX6450
Number of Cores 6 4

プロセッサーとコアの数が進化し、内蔵メモリの容量が増えているようだが、処理速度の向上を実感できるようなことをしていないので今の所、違いはよくわからない。

Connections
CONNECTIONS iPhone 7 iPhone 6
Ports Lightning connector 3.5-mm headphone jack, Lightning connector
Wi-Fi 802.11a/b/g/n/ac with MIMO  802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 4.0
NFC Yes Yes
Networks A1660: FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30), TD-LTE (Bands 38, 39, 40, 41), TD-SCDMA 1900 (F), 2000 (A), CDMA EV-DO Rev. A (800, 1900, 2100 MHz), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) A1778: FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30), TD-LTE (Bands 38, 39, 40, 41), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) A1549 (GSM): UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz), LTE (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29) A1549 (CDMA): CDMA EV-DO Rev. A and Rev. B (800, 1700/2100, 1900, 2100 MHz), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz), LTE (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29) A1586: CDMA EV-DO Rev. A and Rev. B (800, 1700/2100, 1900, 2100 MHz), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), TD-SCDMA 1900 (F), 2000 (A), GSM/EDGE (850, 900, 1800, 1900 MHz), FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29), TD-LTE (Bands 38, 39, 40, 41) A1589: TD-SCDMA 1900 (F), 2000 (A), GSM/EDGE (850, 900, 1800, 1900 MHz), TD-LTE (38, 39, 40, 41), UMTS (WCDMA)/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), FDD-LTE (1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29)
SIM slot nano-SIM nano-SIM
Location Assisted GPS, GLONASS, Digital compass Assisted GPS, GLONASS, Digital compass, iBeacon microlocation
Camera 1 – 12 megapixels with optical image stabilization (iSight), 1 – 7 megapixels (FaceTime) 1 – 8 megapixels with 1.5µ pixels (iSight), 1 – 1.2 megapixels (FaceTime)
Audio In 3 – Microphones 3 – Microphones
Audio Out 2 – Built-in speakers Built-in speaker
SENSORS iPhone 7 iPhone 6
Sensors Proximity, Ambient light, Three-axis gyro, Accelerometer, Barometer Proximity, Ambient light, Three-axis gyro, Accelerometer, Barometer
POWER iPhone 7 iPhone 6
Battery Built-in 7.45-watt-hour rechargeable lithium-ion Built-in 6.91-watt-hour rechargeable lithium‑ion
Battery Capacity 1960 mAh 1810 mAh
Battery Life Talk time: Up to 14 hours on 3G Standby time: Up to 10 days Internet use: Up to 12 hours on 3G, up to 12 hours on LTE, up to 14 hours on Wi-Fi Video playback: Up to 13 hours Audio playback: Up to 40 hours Talk time: Up to 14 hours on 3G Standby time: Up to 10 days (250 hours) Internet use: Up to 10 hours on 3G, up to 10 hours on LTE, up to 11 hours on Wi-Fi Video playback: Up to 11 hours Audio playback: Up to 50 hours
Power Adapter Apple 5W or 12W USB Power Adapter Apple 5W or 12W USB Power Adapter
ENVIRONMENTAL iPhone 7 iPhone 6
Operating Temperature 0º to 35ºC 0º to 35ºC
Nonoperating Temperature -20º to 45ºC -20º to 45ºC
Relative Humidity 5 percent to 95 percent noncondensing 5 percent to 95 percent noncondensing
Maximum Operating Altitude 3000m 3000m
Water Resistance IP67 under IEC standard 60529 N/A

ヘッドフォンはほとんど使っていなかったので、iPhone 7で3.5mmのヘッドフォンジャックがなくなっても利便性に変わりはない。Wi-Fiは新たにMIMO (Multiple Input Multiple Output) が搭載されたことで、通信速度が向上したように感じる。これまでiPad mini 4の方がiPhone 6よりもWi-Fiでの通信速度が速かったのはMIMOのおかげ?対応ネットワークが増えているけれど、特に違いはわからない。カメラの性能がiSightとFaceTimeの両方で性能が向上しているが、これは違いが実感できる。バッテリー容量が150 mAh増加したが、今の所、違いはよくわからない。電源アダプターの仕様は変更なしなので、iPhone 6のアダプターを使いまわしすることができる。(iPhone 7の電源アダプターはまだケースから出していない。)環境性能に関しては防水性能の有無が異なるが、水辺で使用していないので、性能が発揮できていない。

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.