Phone Comparison - Lenovo Vibe Z K910 vs Oppo Find 7 QHD vs Samsung Galaxy Note 4
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| Manufacturer | Lenovo | Oppo | Samsung |
| Announced | November 2013 | March 2014 | Expected Announcement - Q2 2014 |
| Status | Available - January 2014 | Available - May 2014 | Rumored - Q3 2014 |
| Colors | Black | White, Black | Various |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
7.9 mm thickness (0.31 in thickness) |
152.6 x 75 x 9.2 mm (6.01 x 2.95 x 0.36 in) |
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| Weight | 147 g (5.19 oz) | 173 g (6.1 oz) | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 2100 | HSDPA | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE | LTE | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.3 (Jelly Bean) | Android OS | Android OS, v4.4.3 (KitKat) |
| Processor | Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800 | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 | Quad-core, Qualcomm Snapdragon 805/ Exynos 5433 |
| GPU | Adreno 330 | Adreno 330 | - |
| RAM | 2 GB | 3 GB | 4 GB |
| Internal Memory | 16 GB ROM | 32 GB | 16/32/64 GB storage |
| External Memory | microSD, up to 32 GB | microSD, up to 64 GB | microSD, up to 128 GB |
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| Type | IPS LCD Capacitive Touchscreen | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.5 inches | 5.7 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 2560 x 1440 pixels (534 ppi) | 1440 x 2560 pixels (515 ppi) |
| Screen-to-Body Ratio | - | 72.87% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | No | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP, 4128 x 3096 pixels | 13 MP, 4128 x 3096 pixels | 16 MP, 3456 x 4608 pixels |
| Flash | Dual-LED flash | Dual-LED flash | Yes |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, Panorama, HDR |
| Video | Yes, 1080p@30fps | Yes, 2160p@30fps, 1080p@30fps, 720p@120fps | Yes, 2160p@30fps, 1080p@60fps |
| Front Camera | Yes, 5 MP [Similar] | Yes, 5 MP [Similar] | Yes, 2 MP, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 150 Mbps DL | HSPA+, LTE | HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP, LE, EDR |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v3.0 (MHL 2), USB Host |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB ROM, 2 GB RAM | 32 GB, 3 GB RAM | 16/32/64 GB storage, 4 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB | microSD, up to 128 GB |
| USB OTG | - | - | Supported |
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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 | - | Non-removable Li-Ion Battery | - |
| Capacity | - | 3000 mAh | - |
| Stand by | - | - | - |
| Talk Time | - | - | - |
