Compare
Specifications
Samsung Galaxy S II HD LTE |
LG Optimus LTE SU640 |
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Full
Differences
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Samsung Galaxy S II HD LTE |
LG Optimus LTE SU640 |
| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 |
| HSDPA 900 / 2100 | ||
| 4G Network | 3, 7, 20 | LTE 800 |
| Speed | HSPA 21.1/5.76 Mbps, LTE | HSPA, LTE |
| Launch | ||
|---|---|---|
| Announced | 2011, September. Released 2011, December | 2011, October. Released 2012, August |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Dimensions | 129.8 x 68.8 x 9.5 mm (5.11 x 2.71 x 0.37 in) | 132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in) |
| Weight | 130.5 g (4.59 oz) | 135 g (4.76 oz) |
| SIM | Micro-SIM | Mini-SIM |
| Display | ||
|---|---|---|
| Type | Super AMOLED | HD-IPS LCD |
| Size | 4.65 inches, 59.6 cm2 (~66.7% screen-to-body ratio) | 4.5 inches, 55.8 cm2 (~61.9% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~316 ppi density) | 720 x 1280 pixels, 16:9 ratio (~326 ppi density) |
| Protection | Corning Gorilla Glass | |
| True HD Graphic Engine | ||
| Platform | ||
|---|---|---|
| OS | Android 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich), TouchWiz UI 4 | Android 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) |
| Chipset | Qualcomm MSM8660 Snapdragon S3 | Qualcomm MSM8660 Snapdragon S3 |
| CPU | Dual-core 1.5 GHz Scorpion | Dual-core 1.5 GHz Scorpion |
| GPU | Adreno 220 | Adreno 220 |
| Memory | ||
|---|---|---|
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot), 16 GB included |
| Internal | 16GB 1GB RAM | 4GB 1GB RAM |
| Main Camera | ||
|---|---|---|
| Modules | 8 MP, AF | 8 MP, AF |
| Features | LED flash | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie Camera | ||
|---|---|---|
| Modules | 2 MP | 1.3 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, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Bluetooth | 3.0, A2DP, aptX | 3.0, A2DP |
| Positioning | GPS, A-GPS | GPS, A-GPS |
| NFC | Optional | |
| Infrared port | No | No |
| Radio | No | No |
| USB | microUSB 2.0 (MHL TV-out), OTG | microUSB 2.0 (MHL TV-out) |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass |
| MP4/DivX/XviD/WMV/H.264 player MP3/WAV/eAAC+/AC3/FLAC player Photo/video editor Document editor |
T-DMB TV tuner MP4/H.264/WMV/DviX player MP3/WMA/WAV/FLAC/eAAC+ player True HD movie editor Document viewer/editor Organizer Voice memo/dial/commands Predictive text input |
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| Battery | ||
|---|---|---|
| Type | Removable Li-Ion 1850 mAh battery | Removable Li-Ion 1830 mAh battery |
| Stand-by | Up to 320 h (2G) / Up to 290 h (3G) | Up to 400 h |
| Talk time | Up to 12 h 40 min (2G) / Up to 5 h 50 min (3G) | Up to 7 h |
| Misc | ||
|---|---|---|
| Colors | Black | Black, White | SAR | 0.12 W/kg (head) 0.94 W/kg (body) |
| SAR EU | 0.20 W/kg (head) | |
| Price | About 180 EUR | About 120 EUR |