Phone Comparison - Nokia Lumia 920 vs Nokia Lumia 930 vs Xiaomi Redmi Note
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| Manufacturer | Nokia | Nokia | Xiaomi |
| Announced | September 2012 | April 2014 | March 2014 |
| Status | Available - November 2012 | Available - June 2014 | Available - March 2014 |
| Colors | Black, Gray, Red, Yellow | Black, White | Various |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
130.3 x 10.7 x 10.7 mm (5.13 x 0.42 x 0.42 in) |
137 x 71 x 9.8 mm (5.39 x 2.8 x 0.39 in) |
154 x 78.7 x 9.45 mm (6.06 x 3.1 x 0.37 in) |
| Weight | 185 g (6.53 oz) | 167 g (5.89 oz) | 199 g (7.02 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 1900 / 2100 |
| 4G Network | LTE 800 / 1800 / 2600 / 900 / 2100 | LTE | - |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Microsoft Windows Phone 8 | Microsoft Windows Phone 8.1 | Android OS, v4.2 (Jelly Bean) |
| Processor | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon | Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 | Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 |
| GPU | Adreno 225 | Adreno 330 | Mali-450MP4 |
| RAM | 1 GB | 2 GB | 1/2 GB |
| Internal Memory | 32 GB storage | 32 GB | 8 GB |
| External Memory | No | No | microSD, up to 32 GB |
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| Type | IPS TFT capacitive touchscreen | AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.5 inches | 5.0 inches | 5.5 inches |
| Resolution | 720 x 1280 pixels (326 ppi) | 1080 x 1920 pixels (441 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | 401.28% | 70.72% | 68.82% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | - | FM Radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, Carl Zeiss optics, 3264 x 2448 pix | 20 MP, 4992 х 3744 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | LED flash | Carl Zeiss optics | LED flash |
| Features | Auto focus, PureView Technology, Geo-tagging | 1/2.5' Sensor Size, 1.12 µm Pixel Size, PureView Technology, Dual Capture, Geo-tagging, Face Detection, Panorama | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps, video light, stereo sound rec. | 1080p@30fps |
| Front Camera | Yes [Similar] | Yes, 1.2 MP, 720p [Similar] | 5 MP [Similar] |
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| GPRS | Class 33 | Yes | Yes |
| Edge | Class 33 | Up to 236.8 kbps | Yes |
| 3G | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA+ |
| Bluetooth | Yes, v3.1 with A2DP, EDR | Yes, v4.0 with A2DP | v4.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0, USB On-the-go support | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 32 GB storage, 1 GB RAM | 32 GB, 2 GB RAM | 8 GB, 1/2 GB RAM |
| Expandable Storage | No | No | microSD, up to 32 GB |
| USB OTG | Supported | - | 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 | Standard battery, Li-Ion | Non-removable Li-Ion battery | Li-Po Battery |
| Capacity | 2000 mAh | 2420 mAh | 3100 mAh |
| Stand by | Up to 400 h (2G) Up to 400 h (3G) |
Up to 432 h | - |
| Talk Time | Up to 17 h (2G) Up to 10 h (3G) |
Up to 11 h 30 m (2G) Up to 15 h 30 m (3G) |
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