Apple iPhone 4S vs Samsung Galaxy 551
General Info
| Manufacturer | |
| Apple | Samsung |
| Announced | |
| October 2011 | October 2010 |
| Status | |
| Available - October 2011 | Available - Q4 2010 |
| Colors | |
| Black, White | Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
111 x 55 x 15.2 mm (4.37 x 2.17 x 0.6 in) |
| Weight | |
| 140 g (4.94 oz) | 117 g (4.13 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 HSDPA 850 / 2100 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| iOS 5 | Android OS, v2.2 (Froyo), upgradable to v2.3.6 (Gingerbread) |
| Processor | |
| 1 GHz dual-core ARM Cortex-A9 processor, Apple A5 chipset [Similar] | 600 MHz, Qualcomm MSM7227 [Similar] |
| GPU | |
| PowerVR SGX543MP2 [Similar] | Adreno 200 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | N/A |
| Internal Memory | |
| 16/32/64 GB storage | 160 MB |
| External Memory | |
| No | microSD, up to 32 GB, 1 GB included |
Camera
| Rear Camera | |
| 8 MP, 3264x2448 pixels [Similar] | 3.15 MP, 2048x1536 pixels [Similar] |
| Flash | |
| LED flash | No |
| Features | |
| Auto focus, Touch Focus, Geo-tagging, Face Detection, HDR | Auto focus, |
| Video | |
| Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging | Yes, QVGA@15fps |
| Front Camera | |
| Yes, VGA [Similar] | No [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | Stereo FM radio with RDS |
| Games | |
| Downloadable, incl. motion-bas | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Class 10 (4+1/3+2 slots), 32 - 48 kbps |
| Edge | |
| Yes | Class 12 |
| 3G | |
| HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps | HSDPA, 7.2 Mbps; HSUPA |
| Bluetooth | |
| Yes, v4.0 with A2DP | Yes, v2.1 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support and GLONASS | Yes, with A-GPS support |
| Browser | |
| HTML (Safari) | HTML |
User Memory
| Call Records | |
| 100 received, dialed and missed calls | Practically unlimited |
| Internal | |
| 16/32/64 GB storage, 512 MB RAM | 160 MB |
| Expandable Storage | |
| No | microSD, up to 32 GB, 1 GB included |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Po | Li-Ion Battery |
| Capacity | |
| 1432 mAh | 1200 mAh |
| Stand by | |
| Up to 200 h (2G) Up to 200 h (3G) |
Up to 520 h (2G) Up to 370 h (3G) |
| Talk Time | |
| Up to 14 h (2G) Up to 8 h (3G) |
Up to 9 h (2G) Up to 5 h (3G) |