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Specifications
Samsung I9100 Galaxy S II |
Samsung Galaxy Alpha |
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Differences
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Samsung I9100 Galaxy S II |
Samsung Galaxy Alpha |
Network | ||
---|---|---|
Technology | GSM / HSPA | GSM / HSPA / LTE |
2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | 1, 2, 3, 5, 7, 8, 20 - G850F | |
1, 2, 3, 4, 5, 7, 17 - SM-G850M | ||
Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
Launch | ||
---|---|---|
Announced | 2011, February. Released 2011, April | 2014, August. Released 2014, September |
Status | Discontinued | Discontinued |
Body | ||
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Dimensions | 125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in) | 132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
Weight | 116 g (4.09 oz) | 115 g (4.06 oz) |
Build | Glass front (Gorilla Glass), plastic back, plastic frame | Glass front (Gorilla Glass 4), plastic back, aluminum frame |
SIM | Mini-SIM | Nano-SIM |
Display | ||
---|---|---|
Type | Super AMOLED Plus | Super AMOLED |
Size | 4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio) | 4.7 inches, 60.9 cm2 (~70.2% screen-to-body ratio) |
Resolution | 480 x 800 pixels, 5:3 ratio (~217 ppi density) | 720 x 1280 pixels, 16:9 ratio (~312 ppi density) |
Protection | Corning Gorilla Glass | Corning Gorilla Glass 4 |
Platform | ||
---|---|---|
OS | Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4 | Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop) |
Chipset | Exynos 4210 Dual | Exynos 5430 Octa (20 nm) |
CPU | Dual-core 1.2 GHz Cortex-A9 | Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) |
GPU | Mali-400MP4 | Mali-T628 MP6 |
Memory | ||
---|---|---|
Card slot | microSDHC (dedicated slot) | No |
Internal | 16GB 1GB RAM, 32GB 1GB RAM | 32GB 2GB RAM |
eMMC 5.0 |
Main Camera | ||
---|---|---|
Modules | 8 MP, f/2.6, 1/3.2", AF | 12 MP, f/2.2, 31mm (standard), AF |
Features | LED flash | LED flash, panorama, HDR |
Video | 1080p@30fps | 4K@30fps, 1080p@60fps, 720p@120fps |
Selfie Camera | ||
---|---|---|
Modules | 2 MP | 2.1 MP |
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 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Bluetooth | 3.0, A2DP, aptX | 4.0, A2DP, EDR, LE |
Positioning | GPS, A-GPS | GPS, GLONASS |
NFC | Optional | Yes |
Infrared port | No | No |
Radio | Stereo FM radio, RDS | No |
USB | microUSB 2.0 (MHL TV-out), OTG | microUSB 2.0 |
Features | ||
---|---|---|
Sensors | Accelerometer, gyro, proximity, compass | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, heart rate |
ANT+ |
Battery | ||
---|---|---|
Type | Removable Li-Ion 1650 mAh battery | Li-Ion 1860 mAh, removable |
Stand-by | Up to 710 h (2G) / Up to 610 h (3G) | Up to 350 h (3G) |
Talk time | Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G) | Up to 11 h (3G) |
Music play | Up to 37 h |
Misc | ||
---|---|---|
Colors | Black, White, Pink | Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scuba Blue | SAR | 0.16 W/kg (head) 0.96 W/kg (body) | 1.18 W/kg (head) 0.75 W/kg (body) |
SAR EU | 0.34 W/kg (head) | 0.37 W/kg (head) 0.51 W/kg (body) |
Models | GT-I9100, GT-I9100G, GT-I9100T | SM-G850F, SM-G850FQ, SM-G850Y, SM-G850M, SM-G850T, SM-G850A, SM-G850S, SM-G850L, SM-G850K |
Price | About 170 EUR | About 390 EUR |