Which phone is the iPhone?

iPhone is a smartphone line of Apple Inc., headquartered in the US, and running Apple's own iOS operating system.The first iPhone generation was released on June 29, 2007 and since then there have been many new versions of the iPhone, both on the phone and the operating system.

User interface using touch screen, including virtual keyboard.iPhone allows to connect to WiFi and use mobile network.In terms of features, iPhone can record videos (though not up to iPhone 3GS), take photos, play music, send email, browse the web, text, use GPS navigation, perform calculations and More features through applications installed from the Apple Store.

By January 2017, Apple's App Store had more than 2.2 million applications.

So far, Apple has released 11 generations of iPhones, which corresponds to major updates to the iOS operating system.

The first iPhone generation was a GSM phone and shaped the design of the next four generations such as the position of the buttons and the screen size.iPhone 3G has added 3G network support and then 3GS with improved hardware.

iPhone 4 is made of metal iron shell, higher resolution screen, front camera.Then the 4S version improved on hardware and supported Siri.

The iPhone 5 was later released with a 4-inch screen, introduced with a new Lightning connector.In 2013, Apple released iPhone 5S, improved hardware, added a fingerprint sensor and a 5C version with lower price with colorful plastic shell instead of metal casing.

iPhone 6 has a larger design, a 4.7-inch and 5.5-inch screen (120 and 140 mm).In the following year, 6S launched with upgraded hardware, support for pressure sensors (different, light pressure) and also the SE version - hardware like 6S but small in size as 5S.

The iPhone 7 and 7 Plus add water resistance, improved system and tasks with graphics, the rear dual camera on the Plus line with new color options and also removes the 3.5 ,, headphone jack.

iPhone 8 and 8 Plus are 2 lines released in 2017, with the back of the glass, screen and camera are all improved.iPhone X released with these two versions with the focus on almost no bezel border, camear and face recognition system called Face ID.The device also has no Home button and no Touch ID.

Which phone is the iPhone? Picture 1
iPhone X (in the middle) is the latest line of iPhone currently

The first iPhone was considered the revolution of the mobile phone industry.Later versions also received compliments every launch and the iPhone's success turned Apple into one of the world's most valuable companies.

Technical specifications

Developer : Apple Inc.

Manufacturer : Foxconn, Pegatron

Device type : Smartphone

Release date : May 29, 2007

Quantity sold : more than 1.2 billion units

Operating System : iOS

SoC system : Chip

1. First generation and 3G: S5L8900
2. 3GS: S5PC100
3. 4: Apple A4
4. 4S: Apple A5
5. 5 / 5C: Apple A6
6. 5S: Apple A7
7. 6/6 Plus: Apple A8
8. 6S / 6S Plus and SE: Apple A9
9. 7/7 Plus: Apple A10 Fusion
10. 8/8 Plus /
11. X: Apple A11 Bionic

CPU : CPU

1. First generation and 3G: Samsung 32-bit RISC ARM 1176JZ (F) -S v1.0
2. 3GS: 600 MHz ARM Cortex-A8
3. 4: 800 MHz ARM Cortex-A8
4. 4S: 800 MHz dual core ARM Cortex-A9
5. 5 / 5C: 1.3 GHz dual core Apple A6
6. 5S: 1.3 GHz 64-bit dual core Apple A7
7. 6/6 Plus: 1.4 GHz 64-bit dual core Apple A8
8. 6S / 6S Plus and SE: 1.85 GHz 64-bit dual core Apple A9
9. 7/7 Plus: 2.34 GHz 64-bit quad-core Apple A10 Fusion (2 × Hurricane + 2 × Zephyr)
10. 8/8 Plus /
11. X: GHz 64-bit six core Apple Bionic A11 (2 × Monsoon + 4 × Mistral)

Memory

1. First generation and 3G: 128 MB LPDDR RAM (137 MHz)
2. 3GS: 256 MB LPDDR RAM (200 MHz)
3. 4: 512 MB LPDDR2 RAM (200 MHz)
4. 4S: 512 MB LPDDR2 RAM
5. 5 / 5C: 1 GB LPDDR2 RAM
6. 5S and 6/6 Plus: 1 GB LPDDR3 RAM
7. 6S / 6S Plus, SE and
8. 7: 2 GB LPDDR4 RAM 8: 2 GB LPDDR4X RAM
9. 7 Plus: 3 GB LPDDR4 RAM
10. 8 Plus and X: 3 GB LPDDR4X RAM

Storage memory

Flash4 memory, 8, 16, 32, 64, 128 and 256 GB

Screen

1. First generation and 3G: 3.5 in (89 mm) aspect ratio 3: 2, scratch-resistant glass screen, 262,144 colors (18-bit) TN LCD, 480 × 320 px (HVGA) 163 ppi, similar ratio counter 200: 1
2. 3GS: In addition to the above features, there is also a fingerprint-resistant coating with 262,144 colors (18-bit) TN LCD and diffused by partial error
3. 4 and 4S: 3.5 in (89 mm);3: 2 aspect ratio, 16,777,216 color aluminosilicate glass (24-bit) LCD IPS, 960 × 640 px at 326 ppi, 800: 1 contrast ratio, maximum brightness of 500 cd⁄m²
4. 5 / 5C / 5S / SE: 4.0 in (100 mm);16: 9 aspect ratio;resolution of 1136 × 640 px at 326 ppi
5. 6 / 6S / 7/8: 4.7 in (120 mm);16: 9 aspect ratio;1334 × 750 px resolution at 326 ppi
6. 6 Plus / 6S Plus / 7 Plus / 8 Plus: 5.5 in (140 mm);16: 9 aspect ratio;1920 × 1080 px resolution at 401 ppi
7. X: 5.8 in (150 mm);~ 19. screen rate 5: 9;resolution 2436 × 1125 pix at 458 ppi

Graphics

1. First generation and 3G: PowerVR MBX Lite 3D GPU (103 MHz)
2. 3GS: PowerVR SGX535 GPU (150 MHz)
3. 4: PowerVR SGX535 GPU (200 MHz) 4S: PowerVR SGX543MP2 (2 cores) GPU
4. 5 / 5C: PowerVR SGX543MP3 (3 cores) GPU
5. 5S: PowerVR G6430 (4 cores) GPU
6. 6/6 Plus: PowerVR GX6450 (4 cores) GPU
7. 6S / 6S Plus and SE: PowerVR GT7600 (6 cores) GPU
8. 7/7 Plus: PowerVR Series 7XT Plus (6 cores) GPU
9. 8/8 Plus / X: GPU (3 cores) designed by Apple

Audio : 2-channel Bluetooth speaker (iPhone 7 and above) 3.5 mm 2-channel audio microphone, jack (not available on iPhone 7 and later versions) Lightning port (iOS 10 and above)

Connection : WiFi and Bluetooth

1. First generation and 3G and 3GS: Wi-Fi (802.11 b / g)
2. 4 and 4S: Wi-Fi (802.11 b / g / n)
3. 5, 5C and 5S: Wi-Fi (802.11 a / b / g / n)
4. 6/6 Plus, 6S / 6S Plus, SE, 7/7 Plus, and 8/8 Plus / X: Wi-Fi (802.11 a / b / g / n / ac)
5. First generation and 3G, 3GS and 4: Bluetooth 2.1 + EDR
6. 4S, 5, 5C, 5S, and 6/6 Plus: Bluetooth 4.0
7. 6S / 6S Plus, SE and 7/7 Plus: Bluetooth 4.2
8. 8/8 Plus / X: Bluetooth 5.0
9. GSM machines also include: LTE 700, 2100 MHz UMTS / HSDPA / HSPA + / DC-HSDPA 850, 900, 1900, 2100 MHz GSM / EDGE 850, 900, 1800, 1900 MHz
10. CDMA machines also include: LTE 700 MHz CDMA / EV-DO Rev.A 800, 1900 MHz UMTS / HSDPA / HSPA + / DC-HSDPA 850, 900, 1900, 2100MHz GSM / EDGE 850, 900, 1800, 1900 MHz

Battery : rechargeable lithium-ion battery

1. First generation: 3.7 V 5.18 W · h (1400 mA · h)
2. 3G: 3.7 V 4.12 W · h (1150 mA · h)
3. 3GS 3.7 V 4.51 W · h (1219 mA · h)
4. 4: 3.7 V 5.25 W · h (1420 mA · h)
5. 4S: 3.7 V 5.3 W · h (1432 mA · h)
6. 5: 3.8 V 5.45 W · h (1440 mA · h)
7. 5C: 3.8 V 5.73 W · h (1510 mA · h)
8. 5S: 3.8 V 5.92 W · h (1560 mA · h)
9. 6: 3.82 V 6.91 W · h (1810 mA · h)
10. 6 Plus: 3.82 V 11.1 W · h (2915 mA · h)
11. 6S: 3.82 V 6.55 W · h (1715 mA · h)
12. 6S Plus: 3.8 V 10.45 W · h (2750 mA · h)
13. SE: 3.82 V 6.21 W · h (1624 mA · h)
14. 7: 3.8 V 7.45 W · h (1960 mA · h)
15. 7 Plus: 3.82 V 11.10 W · h (2900 mA · h)
16. 8: 3.82 V 6.96 W · h (1821 mA · h)
17. 8 Plus: 3.82 V 10.28 W · h (2691 mA · h)
18. X: 3.81 V 10.35 W · h (2716 mA · h)

Online service stores : iTunes Store App Store iCloud iBooks Podcast Apple Music Passbook

Size machine

1. First generation:
   1. 115 mm (4.5 in) H
   2. 61 mm (2.4 in) W
   3. 11.6 mm (0.46 in) D
2. 3G & 3GS:
   1. 115.5 mm (4.55 in) H
   2. 62.1 mm (2.44 in) W
   3. 12.3 mm (0.48 in) D
3. 4 & 4S:
   1. 115.2 mm (4.54 in) H
   2. 58.6 mm (2.31 in) W
   3. 9.3 mm (0.37 in) D
4. 5, 5S & SE:
   1. 123.8 mm (4.87 in) H
   2. 58.6 mm (2.31 in) W
   3. 7.6 mm (0.30 in) D
5. 5C:
   1. 124.4 mm (4.90 in) H
   2. 59.2 mm (2.33 in) W
   3. 8.97 mm (0.353 in) D
6. 6:
   1. 138.1 mm (5.44 in) H
   2. 67 mm (2.6 in) W
   3. 6.9 mm (0.27 in) D
7. 6 Plus:
   1. 158.1 mm (6.22 in) H
   2. 77.8 mm (3.06 in) W
   3. 7.1 mm (0.28 in) D
8. 6S & 7:
   1. 138.3 mm (5.44 in) H
   2. 67.1 mm (2.64 in) W
   3. 7.1 mm (0.28 in) D
9. 6S Plus & 7 Plus:
   1. 158.2 mm (6.23 in) H
   2. 77.9 mm (3.07 in) W
   3. 7.3 mm (0.29 in) D
10. 8:
    1. 138.4 mm (5.45 in) H
    2. 67.3 mm (2.65 in) W
    3. 7.3 mm (0.29 in) D
11. 8 Plus:
    1. 158.4 mm (6.24 in) H
    2. 78.1 mm (3.07 in) W
    3. 7.5 mm (0.30 in) D
12. X:
    1. 143.6 mm (5.65 in) H
    2. 70.9 mm (2.79 in) W
    3. 7.7 mm (0.30 in) D

Weight

1. First generation and 3GS:135 g (4.8 oz)
2. 3G: 133 g (4.7 oz)
3. 4: 137 g (4.8 oz)
4. 4S: 140 g (4.9 oz)
5. 5 and 5S:
6. 112 g (4.0 oz)
7. 5C: 132 g (4.7 oz)
8. 6: 129 g (4.6 oz)
9. 6 Plus: 172 g (6.1 oz)
10. 6S: 143 g (5.0 oz)
11. 6S Plus: 192 g (6.8 oz)
12. SE: 113 g (4.0 oz)
13. 7: 138 g (4.9 oz)
14. 7 Plus: 188 g (6.6 oz)
15. 8: 148 g (5.2 oz)
16. 8 Plus: 202 g (7.1 oz)
17. X: 174 g (6.1 oz)

Website : https://www.apple.com/iphone/

See more:

1. Changes in design and features through iPhone lives
2. Compare the processing speed of iPhone series