Phone Comparison - Xiaomi Redmi Note 2 vs Lenovo A7000 vs Microsoft Lumia 640 XL LTE Dual SIM
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| Manufacturer | Xiaomi | Lenovo | Microsoft |
| Announced | August 2015 | March 2015 | March 2015 |
| Status | Available - August 2015 | Available - May 2015 | Available - April 2015 |
| Price | Rs. 9,700 ($141.99) [Similarly Priced] | Rs. 8,400 ($123.53) [Similarly Priced] | Rs. 14,999 ($220.57) [Similarly Priced] |
| Colors | Black, White, Yellow, Mint Green, Blue | Onyx Black, Pearl White | Matte cyan, Orange, Black, Matte white, Glossy white |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) |
152.6x 76.2 x 7.9 mm (6.01x 3 x 0.31 in) |
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
| Weight | 160 g (5.64 oz) | 140 g (4.94 oz) | 171 g (6.03 oz) |
| 2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE 700 / 900 / 1800 | LTE |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
| Build Features | - | Dolby Atmos | - |
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| OS | Android OS, v5.0 (Lollipop) based MIUI 7 | Android OS, v5.0 (Lollipop) | Microsoft Windows Phone 8.1 with Lumia Denim |
| Processor | Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795 | Octa-core 1.5 GHz Cortex-A53, Mediatek MT6572M | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 |
| GPU | PowerVR G6200 | Mali-T760MP2 | Adreno 305 |
| RAM | 2 GB | 2 GB | 1 GB |
| Internal Memory | 16 GB | 8 GB | 8 GB |
| External Memory | Yes | microSD, up to 32 GB; SD cards | microSD, up to 128 GB |
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| Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.5 inches | 5.7 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 720 x 1280 pixels (267 ppi) | 720 x 1280 pixels (259 ppi) |
| Screen-to-Body Ratio | 72.02% | - | 68.88% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP, 4128 x 3096 pixels | 8 MP, 3264 x 2448 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | LED flash | LED flash | LED Flash |
| Features | Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Carl Zeiss Optics, 1/3'' sensor size |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP [Similar] | 5 MP [Similar] | 5 MP, 1080p [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | TD-SCDMA | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | v4.0, A2DP, LE | v4.0, A2DP, EDR | v4.0, A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| USB | microUSB v2.0, USB Host | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, Beidou |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB, 2 GB RAM | 8 GB, 2 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | Yes | microSD, up to 32 GB; SD cards | 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 | Li-Po Battery | Li-Po Battery | Li-Ion Battery |
| Capacity | 3060 mAh | 2900 mAh | 3000 mAh |
| Stand by | - | Up to 264 h (2G) Up to 264 h (3G) Up to 288 h (4G) |
Up to 936 h (2G) Up to 936 h (3G) |
| Talk Time | - | Up to 39 h (2G) Up to 16 h (3G) |
Up to 31 h 20 min (2G) Up to 23 h 40 min (3G) |
