Phone Comparison - Motorola DROID RAZR XT912 vs Motorola Electrify M XT905 vs Xiaomi Redmi Note 4G
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| Manufacturer | Motorola | Motorola | Xiaomi |
| Announced | October 2011 | November 2012 | August 2014 |
| Status | Available - November 2011 | Available - November 2012 | Available - November 2014 |
| Colors | Black, White | Black/Gray | Black/White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
130.7 x 68.9 x 7.1 mm (5.15 x 2.71 x 0.28 in) |
123.2 x 61.5 x 8.6 mm (4.85 x 2.42 x 0.34 in) |
154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) |
| Weight | 127 g (4.48 oz) | 111.1 g (3.92.0.04 oz) | 199 g (7.02 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
CDMA 800 / 1700 / 1900 | GSM 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | CDMA2000 1xEV-DO | TD-SCDMA 1900 / 2000 |
| 4G Network | LTE 700 | LTE 700 MHz Class 17 / 1700 / 2100 | TD-LTE 1900 / 2300 / 2600 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.2 (Jelly Bean) |
| Processor | Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 | Dual-core 1.5 GHz | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 |
| GPU | PowerVR SGX540 | - | Adreno 305 |
| RAM | 1 GB | 1 GB | 2 GB |
| Internal Memory | 16 GB storage | 8 GB (5 GB user available) | 8 GB |
| External Memory | microSD, up to 32GB, 16GB card included | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED Advanced capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.3 inches | 4.3 inches | 5.5 inches |
| Resolution | 540 x 960 pixels (256 ppi) | 540 x 960 pixels (256 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | 56.67% | 67.35% | 68.82% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | FM radio |
| Games | Yes | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 8 MP, 3264x2448 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization | Auto focus, Geo-tagging, Face Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | Yes, 1080p@30fps, 480p@120fps | Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | 2 MP, 720p videos [Similar] | Yes, VGA [Similar] | 5 MP [Similar] |
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | No | Yes |
| Edge | Class 12 | No | Yes |
| 3G | Rev. A, up to 3.1 Mbps, LTE, HSDPA, HSUPA | Rev.A, up to 3.1 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | TD-SCDMA; LTE |
| Bluetooth | Yes, v4.0 with LE+EDR | Yes, v4.0 with A2DP, LE, EDR | v4.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML, Adobe Flash | HTML5 | HTML5 |
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| Internal | 16 GB storage, 1GB RAM | 8 GB (5 GB user available), 1 GB RAM | 8 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 32GB, 16GB card included | microSD, up to 32 GB | microSD, up to 64 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 | Standard battery, Li-Ion | Standard battery, Li-Ion | Li-Po Battery |
| Capacity | 1780 mAh | 2000 mAh | 3200 mAh |
| Stand by | Up to 204 h | Up to 432 h (3G) | Up to 775 h (3G) |
| Talk Time | Up to 12 h 30 min | Up to 16 h 40 min (3G) | Up to 38 h (2G) Up to 14 h (3G) |
