| Galaxy S3 | iPhone 5 | |
| SIM | Single SIM, GSM | Single SIM, GSM & CDMA |
| Operating Frequency | 2G - GSM 850, 900, 1800, 1900 3G - HSDPA 850, 900, 1900 4G - LTE(regional) | 2G - GSM 850, 900, 1800, 1900 CDMA: 800, 1700, 1900, 2100 3G - HSDPA 850, 900, 1700, 1900, 2100 CDMA: 2000 1xEV-DO 4G - LTE 700 MHz Class 17, 850, 1700, 1800, 2100 CDMA: LTE 700 / 850 / 1800 / 1900 / 2100 |
| Display | 4.8-inch HD Super AMOLED(306 ppi pixel density) | Retina Display 4.0 inch LED-backlit IPS TFT, capacitive touchscreen(326 ppi pixel density) |
| Touch Screen | Capacitive TouchWiz UI, Corning Gorilla Glass 2, | Multi Touch, Corning Gorilla Glass & oleophobic coating |
| Resolution | 720 x 1280 Pixels | 640 x 1136 pixels |
| Colors | 16 M | 16 M |
| Operating System | Android 4.0 Ice Cream Sandwich | iOS 6 |
| Dimension | 136.6 x 70.6 x 8.6 mm | 123.8 x 58.6 x 7.6 mm |
| Weight | 133 grams | 112 grams |
| CPU | Dual-Core 1.4 GHz Quad Application Processor | A6 Dual-core Cortex-A15 Processor |
| RAM | 1 GB | 1 GB |
| Memory | 16 GB / 32 GB internal storage(Expandable upto 64 GB | 16 GB / 32 GB / 64 GB |
| Rear Camera | 8 MP, 3264x2448 pixels, autofocus, LED flash | iSight 8 MP, 3264x2448 pixels, autofocus, LED flash |
| Front Camera | 1.9 MP, 720p@30fps | 1.2 MP, 720p@30fps |
| Video Recording | HD 1080p @30 fps | HD 1080p @30 fps |
| Camera Features | Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization | Simultaneous HD video and image recording, touch focus, geo-tagging, face detection, panorama, HDR |
| Multimedia | Music Player: MP3, WAV, eAAC, AC3, FLAC Video Player: MP4, DivX, XviD, WMV, H.264, H.263, HD Video | Music Player: AAC, Protected AAC, HE-AAC, MP3, MP3 VBR, Audible, Apple Lossless, AIFF, and WAV Video Player: H.264, High Profile level 4.1 with AAC-LC audio, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, Simple Profile with AAC-LC audio, audio in ulaw, PCM stereo audio in .avi |
| Internet and Connectivity | Email GPRS: Class 12, 48 kbps Edge: Class 12 3G: 21 Mbps HSDPA, 5.76 Mbps HSUPA 4G: LTE Wifi: Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Bluetooth: v4.0 USB connectivity: Micro USB - v2.0 GPS Support: A-GPS with Google Maps | Email GPRS Edge 3G: DC-HSDPA - 42 Mbps, HSDPA - 21 Mbps, HSUPA - 5.76 Mbps 4G: LTE - 100 Mbps, Rev. A - up to 3.1 Mbps Wifi: Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Plus Cellular Bluetooth: v4.0 with A2DP USB connectivity: Micro USB - v2.0 GPS Support: A-GPS with Google Maps |
| Video Calling | Wi-Fi, 3G & 4G | Wi-Fi, 3G & 4G |
| Messaging | Email, Push MailI, IM, SMS, MMS | Email, Push Mail, IM, SMS, MMS |
| Voice Command | S Voive | Siri |
| Unique Features | S Voice, Smart alert, Social tag, Direct call, Smart stay, S Beam, Buddy photo share, AllShare Play, Pop up play | iOS, Siri, Retina display, EarPods, Ultrafast Wireless, iSight Camera, Lightning connector, 3D Maps, iCloud, |
| Other Features | AirPlay, AirPrint | AirPlay, AirPrint |
| Sensors | Accelerometer, Gyro Sensor, RGB Sensor, Proximity Sensor, Barometer, Compass | Three-axis gyro, Accelerometer, Proximity sensor, Ambient light sensor |
| Battery | Standard battery,Li-Ion, 2100 mAh | Standard battery, Li-Po 1440 mAh (5.45 Wh) |
| Talktime | upto 22 hrs (2G), 11.6 hrs (3G) | upto 8 hrs (3G) |
| Standby Time | upto 830 hrs (2G), 770 hrs (3G) | upto 225 hrs (3G) |
| Internet Use | upto 830 hrs (2G), 770 hrs (3G) | upto 8 hrs (3G & LTE), upto 10 hrs (W-Fi) |
| Social Networking | Google Search, Maps, Gmail,YouTube, Calendar, Google Talk, Picasa integration, Twitter | Google Search, Maps, Gmail,YouTube, Calendar, Google Talk, Picasa integration, Twitter |
| Available Colors | Marble White / Pebble Blue / Red | Black & Slate / White & Silver |
| Warranty | 1 year manufacturer warranty for the Phone and 6 months warranty for the accessories | 1 year manufacturer warranty for the Phone and 6 months warranty for the accessories |
| Price | Rs. 37,990 (16 GB), Rs. 37,990 (32 GB) | $649 (16GB), $749 (32GB) and $849 (64GB) - (Unlocked price in USA) $199 (16GB), $299 (32GB) and $399 (64GB) - (With a two year contract) |
