Difference between iPhone 4 and iPhone 4S

iPhone 4

iPhone 4S

Launch Date

June 2010

October 2011

Company

Apple Corporation

Apple Corporation

Size

115.2 x 58.6 x 9.3 mm

115.2 x 58.6 x 9.3 mm

Display

3.5 inches LED-backlit IPS LCD, capacitive touchscreen,

3.5 inches LED-backlit IPS LCD, capacitive touchscreen,

Screen

640 x 960 pixels, (~330 ppi pixel density), 16M colors

640 x 960 pixels, (~330 ppi pixel density) 16M colors

Protection

Corning Gorilla Glass, oleophobic coating

Corning Gorilla Glass, oleophobic coating

Weight

137 g

140 g

2G Network

GSM 850 / 900 / 1800 / 1900

GSM 850 / 900 / 1800 / 1900

CDMA 800 / 1900

3G Network

HSDPA 850 / 900 / 1900 / 2100

HSDPA 850 / 900 / 1900 / 2100

CDMA2000 1xEV-DO

GUI

IUI

IUI

CPU speed

1 GHz Apple A4

1 GHz Dual-core Cortex-A9

GPU

PowerVR SGX535

PowerVR SGX543MP2

OS

iPhone OS 4, upgradable to iOS 6.1

iOS 5, upgradable to iOS 6.1

Chipset

Apple A4

Apple A5

RAM

512 MB

512 MB

SIM Size

microSIM

microSIM

Internal Memory

8/16/32 GB

16/32/64 GB

Expandable Memory

No

No

Sensors

Accelerometer, three-axis gyro, proximity, compass, ambient light sensor.

Accelerometer, three-axis gyro, proximity, compass, ambient light sensor.

Connectivity

Wi-Fi (802.11 b/g/n) (2.4 GHz only), Bluetooth 2.1 + EDR, micro-USB v2.0.

Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Bluetooth v4.0 with A2DP, micro-USB v2.0.

Data

GPRS, EDGE, WLAN, Bluetooth and USB.

GPRS, EDGE, WLAN, Bluetooth and USB.

Speed

HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps

HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps

WLAN

Wi-Fi 802.11 b/g/n, Wi-Fi hotspot

Wi-Fi 802.11 b/g/n, Wi-Fi hotspot

Bluetooth

Bluetooth v2.1 with A2DP

Bluetooth v4.0 with A2DP

USB

micro-USB 2.0.

micro-USB 2.0.

Primary Camera

5-megapixel iSight camera

8 MP, 3264x2448 pixels, autofocus, LED flash

Secondary Camera

VGA, [email protected]

VGA, [email protected], videocalling over Wi-Fi and 3G

Video

HD (720p) up to 30 frames per second with audio

[email protected], LED video light, video stabilization, geo-tagging

Camera Features

Tap to focus video or still images, LED flash, Photo and video geotagging

Touch focus, geo-tagging, face detection, panorama, HDR. Video mirroring and video out support

Sound Enhancement

No

No

Audio supported formats

Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV

Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV

Video supported formats

Video formats supported: H.264 video up to 720p, 30 frames per second, Main Profile Level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

Battery Capacity

Non-removable Li-Po 1420 mAh battery

Non-removable Li-Po 1432 mAh battery (5.3 Wh)

Available Colors

Black, White

Black, White

Messaging

iMessage, SMS (threaded view), MMS, Email, Push Email

iMessage, SMS (threaded view), MMS, Email, Push Email

Browser

HTML (Safari)

HTML (Safari)

Radio

No

No

GPS

A-GPS support

A-GPS support

Java

No

No

Talk time

Up to 7 hours on 3G, up to 14 hours on 2G (GSM)

Up to 8 hours on 3G, up to 14 hours on 2G (GSM)

Standby time

Up to 300 hours

Up to 200 hours

Internet use

Up to 6 hours on 3G, up to 10 hours on Wi-Fi

Up to 6 hours on 3G, up to 9 hours on Wi-Fi

Video playback

Up to 10 hours

Up to 10 hours

Audio playback

Up to 40 hours

Up to 40 hours

Additional Features

• Assisted GPS
• Digital compass
• Wi-Fi
• Cellular
• Scratch-resistant glass back panel
• Active noise cancellation with dedicated mic
• iCloud cloud service
• Twitter and Facebook integration
• Maps
• Audio/video player/editor,
• Image viewer/editor
• Voice memo
• TV-out
• Document viewer
• Predictive text input

• Scratch-resistant glass back panel
• Active noise cancellation with dedicated mic
• Siri natural language commands and dictation
• iCloud cloud service
• Twitter and Facebook integration
• TV-out
• Maps
• Audio/video player/editor
• Organizer
• Document viewer
• Image viewer/editor
• Voice memo/dial/command
• Predictive text input

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