Phone Comparison - Samsung Exhibit II 4G vs HTC Amaze 4G vs LG Optimus L9 P769
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| Manufacturer | Samsung | HTC | LG |
| Announced | October 2011 | September 2011 | October 2012 |
| Status | Available - October 2011 | Available - October 2011 | Available - November 2012 |
| Colors | Black | Black, White | White, Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
115 x 60 x 11 mm
(4.53 x 2.36 x 0.43 in ) |
130 x 65.6 x 11.8 mm (5.12 x 2.58 x 0.46 in) |
127.8 x 68.8 x 9.1 mm (5.03 x 2.71 x 0.36 in) |
| Weight | 116 g (4.09 oz) | 172.9 g (6.07.0.32 oz) | 119.1 g (4.2.0.04 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 1700 / 2100 / 1900 | HSDPA 1700 / 2100 or HSDPA 1700 / 1900 / 2100 HSDPA 850 / 1900 / 2100 |
HSDPA 1700 / 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v2.3.4 (Gingerbread) | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon | Dual-core 1.5 GHz Scorpion, Qualcomm Snapdragon S3 APQ8060 | Dual-core 1 GHz |
| GPU | Adreno 205 | Adreno 220 | - |
| RAM | 512 MB | 1 GB | 1 GB |
| Internal Memory | 1 GB ROM | 16 GB storage | 4 GB |
| External Memory | microSD, up to 32GB | microSD, up to 32GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | S-LCD capacitive touchscreen | IPS LCD, capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 3.7 inches | 4.3 inches | 4.5 inches |
| Resolution | 480 x 800 pixels (252 ppi) | 540 x 960 pixels (256 ppi) | 540 x 960 pixels (245 ppi) |
| Screen-to-Body Ratio | 56.54% | 59.84% | 63.37% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | - | |
| Games | Yes + downloadable | Yes | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 3.15 MP, 2048x1536 pixels | 8 MP, 3264x2448 pixels | 5 MP, 2592 x 1944 pixels |
| Flash | LED flash | dual-LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face Detection | Auto focus, Geo-tagging, Touch-focus, Face Detection, SmartShot, BurstShot, SweepShot, ClearShot | Auto focus, Geo-tagging, Touch Focus, Face Detection |
| Video | Yes, VGA (640x480 pixels) | Yes, 1080p | Yes, 1080p@30fps |
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA 14.4 Mbps, HSUPA 5.76 Mbps | HSDPA, 42 Mbps; HSUPA | HSPA+ |
| Bluetooth | Yes, v3.0 with A2DP | Yes, v3.0 with A2DP, EDR | Yes, v3.0 with A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot, DLNA |
| USB | Yes, v2.0 microUSB | Yes, microUSB (MHL) v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML, Adobe Flash | HTML, Adobe Flash | HTML5 |
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| Internal | 1 GB ROM, 512 MB RAM | 16GB storage, 1 GB RAM | 4 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32GB | microSD, up to 32GB | microSD, up to 32 GB |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Standard battery, Li-Ion | Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | 1500 mAh | 1730 mAh | 2150 mAh |
| Stand by | Up to 360 h | Up to 264 h | Up to 672 h |
| Talk Time | Up to 5 h 30 min | Up to 6 h | Up to 5 h |
