Phone Comparison - Sony Xperia Z1 vs Oppo Find 7 QHD vs Samsung Galaxy Alpha
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| Manufacturer | Sony | Oppo | Samsung |
| Announced | September 2013 | March 2014 | August 2014 |
| Status | Available - September 2013 | Available - May 2014 | Available - September 2014 |
| Colors | Black, White, Purple | White, Black | Black, white, gold, silver, blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
144 x 74 x 8.5 mm (5.67 x 2.91 x 0.33 in) |
152.6 x 75 x 9.2 mm (6.01 x 2.95 x 0.36 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
| Weight | 170 g (6 oz) | 173 g (6.1 oz) | 115 g (4.06 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - all versions | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 - all versions | HSDPA | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 - C6903 | LTE | LTE |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | Waterproof (IPX5 and IPX8) Dustproof (IP5X) |
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| OS | Android OS, v4.3 (Jelly Bean) | Android OS | Android OS, v4.4.4 (KitKat) |
| Processor | Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 |
| GPU | Adreno 330 | Adreno 330 | Mali-T628 MP6 |
| RAM | 2 GB | 3 GB | 2 GB |
| Internal Memory | 16 GB | 32 GB | 32 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 64 GB | No |
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| Type | TFT capacitive touchscreen | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.5 inches | 4.7 inches |
| Resolution | 1080 x 1920 pixels (441 ppi) | 2560 x 1440 pixels (534 ppi) | 720 x 1280 pixels (320 ppi) |
| Screen-to-Body Ratio | 64.55% | 72.87% | 66.95% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 20.7 MP | 13 MP, 4128 x 3096 pixels | 12 MP, 4128 x 3096 pixels |
| Flash | LED flash | Dual-LED flash | LED flash |
| Features | Auto-focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR |
| Video | Yes, 1080p@30fps, video stabilization, HDR | Yes, 2160p@30fps, 1080p@30fps, 720p@120fps | 2160p@30fps |
| Front Camera | Yes, 2 MP, 1080p@30fps [Similar] | Yes, 5 MP [Similar] | 2.1 MP [Similar] |
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| GPRS | Up to 107 kbps | Yes | Yes |
| Edge | Up to 296 kbps | Yes | Yes |
| 3G | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA+, LTE | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP, ANT+ | Yes, v4.0 with A2DP | v4.0, A2DP, EDR, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, 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, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 (MHL), USB On-the-go | Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB, 2 GB RAM | 32 GB, 3 GB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 64 GB | No |
| 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 | Non-removable Li-Ion Battery | Li-Ion Battery |
| Capacity | 3000 mAh | 3000 mAh | 1860 mAh |
| Stand by | Up to 880 h (2G) Up to 850 h (3G) |
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| Talk Time | Up to 13 h 50 min (2G) Up to 15 h (3G) |
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