Samsung Epic 4G |
Samsung I9505 Galaxy S4 |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Samsung | Samsung |
Announced | June 2010 | March 2013 |
Status | Available - September 2010 | Available - April 2013 |
Colors | Black | White Frost, Black Mist |
Form Factor | Candybar | Candybar |
Dimension |
124 x 65 x 14 mm (4.88 x 2.56 x 0.55 in) |
136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in) |
Weight | 155 g (5.47 oz) | 130 g (4.59 oz) |
2G Network | CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | CDMA2000 1xEV-DO HSDPA 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
4G Network | - | LTE |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.1 (Eclair), upgradable to v2.2 (Froyo) | Android OS, v4.2.2 (Jelly Bean) |
Processor | 1 GHz Cortex-A8, Hummingbird [Similar] | Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600 [Similar] |
GPU | PowerVR SGX540 [Similar] | Adreno 320 [Similar] |
RAM | 512 MB [Browse Similar] | 2 GB [Browse Similar] |
Internal Memory | N/A | 16/32/64 GB storage |
External Memory | microSD, up to 32 GB | microSD, up to 64 GB |
Display |
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Type | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen |
Colors | 16M colors | 16M colors |
Size | 4.0 inches [Similar] | 4.99 inches [Similar] |
Resolution | 480 x 800 pixels (233 ppi) [Similar] | 1080 x 1920 pixels (441 ppi) [Similar] |
Screen-to-Body Ratio | 56.62% | 72.15% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | Stereo FM radio with RDS | No |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2592 x 1944 pixels [Similar] | 13 MP, 4128 x 3096 pixels, Autofocus [Similar] |
Flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection | Drama Shot, Eraser, Sound and Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR |
Video | Yes, 720p@30fps | Yes, 1080p@30fps |
Front Camera | Yes, VGA [Similar] | Yes, 2 MP, Full HD 1080p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
Edge | Class 10, 236.8 kbps | Yes |
3G | EV-DO Rev. A, up to 3.1 Mbps, HSDPA | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
Bluetooth | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP, EDR |
Wi-Fi | Wi-Fi 802.11 b/g/n; WiMAX, Wi-Fi hotspot (Android 2.2) | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL), USB On-the-go |
GPS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
Browser | HTML, Adobe Flash Lite | HTML5, Adobe Flash |
User Memory |
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Internal | 512 MB RAM, 512 MB ROM | 16/32/64 GB storage, 2 GB RAM |
Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Li-Ion Battery |
Capacity | 1500 mAh | 2600 mAh |
Stand by | Up to 300 h | Up to 350 h |
Talk Time | Up to 5 h 30 min | Up to 17 h |