Phone Comparison - Alcatel One Touch Idol Ultra vs Alcatel One Touch Idol X vs Xiaomi Redmi Note
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| Manufacturer | Alcatel | Alcatel | Xiaomi |
| Announced | January 2013 | February 2013 | March 2014 |
| Status | Available - April 2013 | Coming Soon - Q1 2013 | Available - March 2014 |
| Colors | Red, Black | Blue, Black, Red, Yellow | Various |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
134.4 x 68.5 x 6.5 mm (5.29 x 2.7 x 0.26 in) |
7.1 mm thick (0.28 in thick) |
154 x 78.7 x 9.45 mm (6.06 x 3.1 x 0.37 in) |
| Weight | 115 g (4.06 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 900 / 2100 HSDPA 850 / 2100 |
HSDPA | HSDPA 1900 / 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | Dragon Trail Glass | - | - |
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| OS | Android OS, v4.1 (Jelly Bean) | Android OS, v4.2.1 (Jelly Bean) | Android OS, v4.2 (Jelly Bean) |
| Processor | Dual-core 1.2 GHz, MTK 6577 | Quad-core 1.2 GHz | Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 |
| GPU | PowerVR SXG531T | - | Mali-450MP4 |
| RAM | N/A | N/A | 1/2 GB |
| Internal Memory | 16 GB storage, 1 GB | 16 GB | 8 GB |
| External Memory | No | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | AMOLED capacitive touchscreen | Capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.7 inches | 5.0 inches | 5.5 inches |
| Resolution | 720 x 1280 pixels (312 ppi) | 1080 x 1920 pixels (441 ppi) | 720 x 1280 pixels (267 ppi) |
| Screen-to-Body Ratio | 66.35% | - | 68.82% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | - | FM Radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 8 MP / 13 MP, autofocus | 13 MP, 4128 x 3096 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus | Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | Yes, 1080p | Yes, 1080p | 1080p@30fps |
| Front Camera | Yes, 1.3 MP [Similar] | Yes [Similar] | 5 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA 7.2Mbps | HSDPA, HSUPA | HSPA+ |
| Bluetooth | Yes | Yes, with A2DP | v4.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, 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 | Yes, with A-GPS |
| Browser | HTML | HTML | HTML5 |
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| Internal | 16 GB storage, 1 GB | 16 GB | 8 GB, 1/2 GB RAM |
| Expandable Storage | No | microSD, up to 32 GB | microSD, up to 32 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 | Li-Ion Battery | Li-Ion Battery | Li-Po Battery |
| Capacity | 1800 mAh | 2000 mAh | 3100 mAh |
| Stand by | Up to 400 h (2G) Up to 400 h (3G) |
- | - |
| Talk Time | Up to 12 h (2G) Up to 7 h (3G) |
- | - |
