Phone Comparison - Apple iPhone 4S vs Samsung Galaxy Express vs Samsung Galaxy Alpha
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| Manufacturer | Apple | Samsung | Samsung |
| Announced | October 2011 | January 2013 | August 2014 |
| Status | Available - October 2011 | Available - March 2013 | Available - September 2014 |
| Colors | Black, White | White | Black, white, gold, silver, blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
132.2 x 69.1 x 9.3 mm (5.2 x 2.72 x 0.37 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
| Weight | 140 g (4.94 oz) | 139.1 g (4.9.0.04 oz) | 115 g (4.06 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | - | LTE 800 / 900 / 1800 / 2600 | LTE |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | iOS 5 | Android OS, v4.1 (Jelly Bean) | Android OS, v4.4.4 (KitKat) |
| Processor | 1 GHz dual-core ARM Cortex-A9 processor, Apple A5 chipset | Dual-core 1.2 GHz | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 |
| GPU | PowerVR SGX543MP2 | - | Mali-T628 MP6 |
| RAM | 512 MB | 1 GB | 2 GB |
| Internal Memory | 16/32/64 GB storage | 8 GB storage | 32 GB |
| External Memory | No | microSD, up to 32 GB | No |
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| Type | LED-backlit IPS TFT | Super AMOLED Plus capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | capacitive touchscreen | 16M colors | 16M colors |
| Size | 3.5 inches | 4.5 inches | 4.7 inches |
| Resolution | 640 x 960 pixels (330 ppi) | 480 x 800 pixels (207 ppi) | 720 x 1280 pixels (320 ppi) |
| Screen-to-Body Ratio | 53.92% | 63.29% | 66.95% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | Stereo FM radio with RDS, FM r | No |
| Games | Downloadable, incl. motion-bas | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 5 MP, 2592х1944 pixels | 12 MP, 4128 x 3096 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Touch Focus, Geo-tagging, Face Detection, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
| Video | Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging | Yes, 720p@30fps | 2160p@30fps |
| Front Camera | Yes, VGA [Similar] | Yes, 1.3 MP, 720p@30fps [Similar] | 2.1 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps | HSPA, LTE | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP, EDR | v4.0, A2DP, EDR, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, v2.0 | Yes, microUSB v2.0 (MHL) | microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML (Safari) | HTML5 | HTML5 |
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| Call Records | 100 received, dialed and missed calls | Practically unlimited | Practically unlimited |
| Internal | 16/32/64 GB storage, 512 MB RAM | 8 GB storage, 1 GB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | No | microSD, up to 32 GB | No |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Standard battery, Li-Po | Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | 1432 mAh | 2000 mAh | 1860 mAh |
| Stand by | Up to 200 h (2G) Up to 200 h (3G) |
Up to 830 h (2G) Up to 770 h (3G) |
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| Talk Time | Up to 14 h (2G) Up to 8 h (3G) |
Up to 22 h 30 min (2G) Up to 11 h 30 min (3G) |
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