Phone Comparison - ZTE Optik vs Samsung I929 Galaxy S II Duos
ZTE Optik.jpg)
|
Samsung I929 Galaxy S II Duos.jpg)
|
| Add 3rd Phone | ||
|
|
|
|
|
||
| Manufacturer | ZTE | Samsung |
| Announced | February 2012 | December 2011 |
| Status | Available - February 2012 | Available - September 2012 |
| Colors | Black | Black |
| Form Factor | Candybar | Candybar |
| Dimension |
193 x 119.4 x 13.2 mm (7.6 x 4.7 x 0.52 in) |
129.8 x 68.9 x 9.7 mm (5.11 x 2.71 x 0.38 in) |
| Weight | 400 g (14.11 oz) | 138 g (4.87 oz) |
| 2G Network | CDMA 800 / 1900 | GSM 900 / 1800 / 1900 CDMA2000 1xEV-DO |
| 3G Network | CDMA2000 1xEV-DO | |
| Messaging | , Push Mail, EMail, IM | SMS, MMS, EMail, IM |
|
||
| OS | Android OS, v3.2 (Honeycomb) | Android OS, v2.3.5 (Gingerbread) |
| Processor | Dual-core 1.2 GHz Scorpion, Qualcomm MSM8660 Snapdragon [Similar] | Dual-core 1.2 GHz, Qualcomm MSM8660 Snapdragon [Similar] |
| GPU | Adreno 220 [Similar] | |
| RAM | 1 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 16 GB | 16 GB |
| External Memory | microSD, up to 32GB | microSD, up to 32GB |
|
||
| Type | TFT capacitive touchscreen | Super AMOLED Plus capacitive touchscreen |
| Colors | TFT capacitive touchscreen | 16M colors |
| Size | 7.0 inches [Similar] | 4.52 inches [Similar] |
| Resolution | 800 x 1280 pixels (216 ppi) [Similar] | 480 x 800 pixels (206 ppi) [Similar] |
| Screen-to-Body Ratio | 61.45% | 65.28% |
| Multi-Touch |  |
|
|
||
| 3.5mm Jack | |
|
| Radio | No | Stereo FM radio with RDS |
| Games | Yes | Yes |
| Loud Speaker | |
|
|
||
| Rear Camera | 5 MP, 2592 х 1944 pixels [Similar] | 8 MP, 3264x2448 pixels [Similar] |
| Flash | No | LED flash |
| Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization |
| Video | Yes | Yes, 1080p@30fps |
| Front Camera | Yes, 2 MP [Similar] | Yes, 2 MP [Similar] |
|
||
| GPRS | No | Yes |
| Edge | No | Yes |
| 3G | Rev. A, up to 3.1 Mbps | Rev. A, up to 3.1 Mbps |
| Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, v3.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, v2.0 microUSB (MHL), USB On-the-go |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML5, Adobe Flash | HTML, Adobe Flash |
|
||
| Internal | 16 GB, 1 GB RAM | 16GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32GB | microSD, up to 32GB |
| USB OTG | - | Supported |
|
||
| Fingerprint | |
|
| Proximity Sensor | |
|
| Accelerometer Sensor | |
|
| NFC | |
|
|
||
| Type | Standard battery, Li-Ion | Standard battery, Li-Ion |
| Capacity | 4000 mAh | 1800 mAh |
| Stand by | - | |
| Talk Time | - | |
