Phone Comparison - ZTE V81 vs Samsung Galaxy Grand Duos I9082
ZTE V81.jpg)
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Samsung Galaxy Grand Duos I9082.jpg)
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| Manufacturer | ZTE | Samsung |
| Announced | January 2013 | December 2012 |
| Status | Cancelled | Available - January 2013 |
| Colors | Black | Black, White |
| Form Factor | Candybar | Candybar |
| Dimension |
200 x 156 x 11.1 mm (7.87 x 6.14 x 0.44 in) |
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
| Weight | - | 162 g (5.71 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.1 (Jelly Bean) | Android OS, v4.1.2 (Jelly Bean) |
| Processor | Dual-core 1.4 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] | Dual-core 1.2 GHz Cortex-A9, Broadcom [Similar] |
| GPU | Adreno 225 [Similar] | Broadcom VideoCore IV [Similar] |
| RAM | 1 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 4 GB storage | 8 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | TFT capacitive touchscreen | Capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 8.0 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 768 x 1024 pixels (160 ppi) | 480 x 800 pixels (187 ppi) [Similar] |
| Screen-to-Body Ratio | 63.52% | 64.20% |
| Multi-Touch |  |
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| Radio | No | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 2 MP, 1600 х 1200 pixels [Similar] | 8 MP, 3264x2448 pixels [Similar] |
| Flash | No | LED flash |
| Features | Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization |
| Video | Yes | Yes, 1080p@30fps |
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSPA | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v2.1 | Yes, v4.0 with A2DP, LE, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS, support and GLONASS |
| Browser | HTML5 | HTML5 |
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| Internal | 4 GB storage, 1 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | Non-removable Li-Ion Battery | Standard battery, Li-Ion |
| Capacity | 3700 mAh | 2100 mAh |
| Stand by | - | Up to 440 h |
| Talk Time | - | Up to 10 h 10 min |
