BASIC INFO |
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Model No | Galaxy Alpha | Galaxy A3 2016 edition |
Status | Available. | Available. Released 2015, December |
Release Date | 2014, August | 2015, December |
Dimension | 132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) | 134.5 x 65.2 x 7.3 mm (5.30 x 2.57 x 0.29 in) |
Weight | 115 g (4.06 oz) | 132 g (4.66 oz) |
Colors | Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scuba Blue | Black, White, Gold, Pink |
Body Metrial | - | - |
W & D Proof | - | - |
SIM Type | Nano-SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Technology | GSM/HSPA.LTE | GSM / HSPA / LTE |
OS | Android OS, v4.4.4 (KitKat) | Android OS, v5.1 Loolypop |
PROSESSING |
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Processor | Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) | Quad-core 1.5 GHz Cortex-A53 |
Chipset | Exynos 5430 Octa | Qualcomm MSM8916 Snapdragon 410 Exynos 7578 |
GPU | Mali-T628 MP6 | Adreno 306 Mali-T720MP2 |
MEMORY |
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RAM | 2 GB | 1.5 GB |
Storage | 32 GB | 16 GB |
Card Slot | microSD, up to 256 GB | 16 GB Storage, 1.5GB RAM, microSD, up to 64 GB |
DISPLAY |
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Size | 4.7 inches | 4.7 inches |
Type | AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors |
Resolation | 720 x 1280 pixels, | 720 x 1280 pixels |
PPI | 312 ppi pixel density | 312 ppi pixel density |
Multi touch | Yes | Yes |
Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 |
CAMERA |
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Primary | 12 MP, f/2.2, 31mm, autofocus, LED flash, check quality | 13 MP |
Video | 2160p@30fps, 1080p@60fps, 720p@120fps, check quality | Yes, 1080p@30fps |
Flash | Yes | LED flash |
Features | Geo-tagging, touch focus, face/smile detection, panorama, HDR | Geo-tagging, touch focus, face detection, panorama |
Selfie | 2.1 MP | Yes 5 MP |
BATTERY |
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Battery | Li-Ion battery | Li-Ion battery |
Capacity | 1860 mAh | 2300 mAh |
Removable | Removable | Non-removable |
StandBy | Up to 350 h (3G) | - |
Talk Time | Up to 11 h (3G) | Up to 14 h (3G) |
Music Play | Up to 37 h | Up to 58 h |
Browsing | HTML5 | - |
Video Playback | - | - |
F Charging | - | - |
W Charging | - | - |
NETWORK |
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2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - A310F, A310Y HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A310M |
4G Network | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - G850F | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A310F LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 17(700), 28(700) - A310M (LTE Cat6) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38( |
Speed | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps or LTE Cat6 300/50 Mbps |
5G | - | - |
CONECTIVY |
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WALAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
BlueTooth | v4.0, A2DP, EDR, LE | V4.0 with A2DP |
USB | microUSB v2.0 | MicroUSB v2.0 |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS support and GLONASS |
NFC | Yes | Yes (LTE model only) |
Audio jeck | 3.5 mm | Yes, 3.5 mm |
OTHERS |
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Sensors | Fingerprint, accelerometer, gyro, proximity, compass, heart rate | Accelerometer, proximity, compass |
Radio | No | FM radio |
SARUS | 1.18 W/kg (head) 0.75 W/kg (body) | - |
SAREU | 0.37 W/kg (head) 0.51 W/kg (body) | 0.49 W/kg (head) 0.62 W/kg (body) |