Samsung Galaxy Alpha |
Sony Xperia Z4 |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Samsung | Sony |
Announced | August 2014 | Expected Announcement - Q1 2015 |
Status | Available - September 2014 | Rumored - Q2 2015 |
Price | - | Rs. 35,999 ($529.40) [Similarly Priced] |
Colors | Black, white, gold, silver, blue | Black, White |
Form Factor | Candybar | Candybar |
Dimension |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
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Weight | 115 g (4.06 oz) | - |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
4G Network | LTE | LTE 700/800/850/900/1700/1800/1900/2100/2600 (1/2/3/4/5/7/8/13/17/20) LTE 700/800/850/900/1700/1800/1900/2100/2600 (1/2/3/4/5/7/8/17/20) LTE 700 / 850 / 900 / 1800 / 2100 / 2600 LTE 700 / 1700 / 1900 / 2100 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Build Features | - | - IP68 certified - dust proof and water resistant over 1 meter and 30 minutes |
Hardware and OS |
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OS | Android OS, v4.4.4 (KitKat) | Android OS, v5.0 (Lollipop) |
Processor | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 [Similar] | , Qualcomm Snapdragon 810 |
GPU | Mali-T628 MP6 [Similar] | Adreno 430 [Similar] |
RAM | 2 GB [Browse Similar] | 4 GB [Browse Similar] |
Internal Memory | 32 GB | 32/64 GB |
External Memory | No | microSD, up to 128 GB |
Display |
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Type | Super AMOLED capacitive touchscreen | IPS LCD Capacitive Touchscreen, Triluminos display, X-Reality Engine |
Colors | 16M colors | 16M colors |
Size | 4.7 inches [Similar] | 5.1 inches [Similar] |
Resolution | 720 x 1280 pixels (320 ppi) [Similar] | 1920 x 1080 pixels (432 ppi) [Similar] |
Screen-to-Body Ratio | 66.95% | - |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | FM radio with RDS |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 12 MP, 4128 x 3096 pixels [Similar] | 20.7 MP, 5248 х 3936 pixels [Similar] |
Flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Auto focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
Video | 2160p@30fps | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR |
Front Camera | 2.1 MP [Similar] | 5 MP, 1080p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Up to 107 kbps |
Edge | Yes | Up to 296 kbps |
3G | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
Bluetooth | v4.0, A2DP, EDR, LE | v4.0, A2DP, apt-X |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
USB | microUSB v2.0 | microUSB v2.0 (MHL 3 TV-out), USB Host |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, Beidou |
Browser | HTML5 | HTML5 |
User Memory |
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Internal | 32 GB, 2 GB RAM | 32/64 GB, 4 GB RAM |
Expandable Storage | No | microSD, up to 128 GB |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Non-removable Li-Ion battery |
Capacity | 1860 mAh | 2930 mAh |
Stand by | - | - |
Talk Time | - | - |