Samsung Galaxy Ace 2 vs Samsung Galaxy Alpha
General Info
| Manufacturer | |
| Samsung | Samsung |
| Announced | |
| February 2012 | August 2014 |
| Status | |
| Available - May 2012 | Available - September 2014 |
| Colors | |
| Black | Black, white, gold, silver, blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
118.3 x 62.2 x 10.5 mm (4.66 x 2.45 x 0.41 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
| Weight | |
| 122 g (4.3 oz) | 115 g (4.06 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| - | LTE |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v2.3 | Android OS, v4.4.4 (KitKat) |
| Processor | |
| Dual-core 800 MHz, NovaThor U8500 [Similar] | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 [Similar] |
| GPU | |
| Mali-400MP [Similar] | Mali-T628 MP6 [Similar] |
| RAM | |
| 768 MB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 4 GB storage | 32 GB |
| External Memory | |
| microSD, up to 32GB | No |
Camera
| Rear Camera | |
| 5 MP, 2592x1944 pixels [Similar] | 12 MP, 4128 x 3096 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
| Video | |
| Yes, 720p@30fps | 2160p@30fps |
| Front Camera | |
| Yes, VGA [Similar] | 2.1 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio with RDS | No |
| Games | |
| Yes | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 14.4 Mbps | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL |
| Bluetooth | |
| Yes, v3.0 with A2DP | v4.0, A2DP, EDR, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA, 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 microUSB | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB storage, 768 MB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32GB | No |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | |
| 1500 mAh | 1860 mAh |
| Stand by | |
| Up to 670 h (2G) Up to 640 h (3G) |
- |
| Talk Time | |
| Up to 16 h 20 min (2G) Up to 7 h 30 min (3G) |
- |