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Specifications
Samsung Galaxy S II Skyrocket HD I757 |
Samsung Galaxy Core II |
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Samsung Galaxy S II Skyrocket HD I757 |
Samsung Galaxy Core II |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 900 / 2100 |
| 4G Network | 4, 17 | |
| Speed | HSPA 21.1/5.76 Mbps, LTE | HSPA 21.1/5.76 Mbps |
| Launch | ||
|---|---|---|
| Announced | 2012, January | 2014, June. Released 2014, July |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | - | 130.3 x 68 x 9.8 mm (5.13 x 2.68 x 0.39 in) |
| Weight | - | 138 g (4.87 oz) |
| Build | Glass front, plastic back, plastic frame | |
| SIM | Micro-SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Display | ||
|---|---|---|
| Type | Super AMOLED | TFT, 256K colors |
| Size | 4.65 inches, 59.6 cm2 | 4.5 inches, 57.6 cm2 (~65.1% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~316 ppi density) | 480 x 800 pixels, 5:3 ratio (~207 ppi density) |
| Protection | Corning Gorilla Glass | |
| TouchWiz UI | ||
| Platform | ||
|---|---|---|
| OS | Android 2.3.5 (Gingerbread) | Android 4.4.2 (KitKat) |
| CPU | Dual-core 1.5 GHz | Quad-core 1.2 GHz |
| Memory | ||
|---|---|---|
| Card slot | microSDHC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 16GB 1GB RAM | 4GB 768MB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 8 MP, AF | 5 MP, AF |
| Features | LED flash | LED flash |
| Video | 1080p@30fps | 480p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 2 MP | VGA |
| Video | ||
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | Yes |
| 3.5mm jack | Yes | Yes |
| Comms | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 3.0, A2DP, aptX | 4.0, A2DP |
| Positioning | GPS, A-GPS | GPS, GLONASS |
| NFC | Yes | No |
| Infrared port | No | No |
| Radio | FM radio | |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer |
| MP4/DivX/XviD/WMV/H.264 player MP3/WAV/eAAC+/AC3/FLAC player Photo/video editor Document editor |
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| Battery | ||
|---|---|---|
| Type | Removable Li-Ion battery | Li-Ion 2000 mAh, removable |
| Talk time | Up to 7 h (3G) | |
| Music play | Up to 30 h | |
| Misc | ||
|---|---|---|
| Colors | Black | White, Black | SAR | 0.43 W/kg (head) 0.77 W/kg (body) |
| SAR EU | 0.30 W/kg (head) | 0.42 W/kg (head) 0.45 W/kg (body) |
| Models | SM-G355H, SM-G355HN, SM-G355M | |
| Price | About 430 EUR | About 130 EUR |