Phone Comparison - Xiaomi Redmi Note 4G vs Coolpad Cool 1 Dual vs Lenovo K6 Power
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| Price Comparison (India) | - | ||
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| Manufacturer | Xiaomi | Coolpad | Lenovo |
| Announced | August 2014 | August 2016 | September 2016 |
| Status | Available - November 2014 | Available - August 2016 | November 2016 |
| Price | - | Rs. 10,999 ($166.00) [Similarly Priced] | Rs. 9,999 ($145.62) [Similarly Priced] |
| Colors | Black/White | Rose Gold, Silver, Grey | Dark Gray, Silver, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) |
152 x 74.8 x 8.2mm (5.98 x 2.94 x 0.32in) |
141.9 x 70.3 x 9.3 mm (5.59 x 2.77 x 0.37 in) |
| Weight | 199 g (7.02 oz) | 167 g (5.89 oz) | 145 g (5.11 oz) |
| SIM Type | - | Dual SIM (Nano-SIM, dual stand-by) | Dual-SIM (Nano SIM) |
| 2G Network | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
| 3G Network | TD-SCDMA 1900 / 2000 | HSDPA 2100 | HSDPA 850 / 1900 / 2100 |
| 4G Network | TD-LTE 1900 / 2300 / 2600 | LTE | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
| SAR US |
- W/kg (head) - W/kg (body) |
1.47 W/kg (head) 0.80 W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail | SMS, MMS, EMail, IM |
| Build Features | - | - Fingerprint Sensor - Infrared Sensor - Metal Build - Cornign Gorilla Glass 3 |
- Fingerprint Sensor - Metal Body |
| Notification LED | - | Yes | - |
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| OS | Android OS, v4.2 (Jelly Bean) | Android OS, v6.0 (Marshmallow) | Android OS, v6.0.1 (Marshmallow) |
| User Interface | - | LeEco EUI | - |
| Processor | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 | 1.8 GHz Quad-core Cortex-A72 & 1.4 GHz Quad-core Cortex-A53, Qualcomm MSM8976 Snapdragon 652 | Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 |
| GPU | Adreno 305 | Adreno 510 | Adreno 505 |
| RAM | 2 GB | 3/4 GB | 3 GB |
| Internal Memory | 8 GB | 32/64 GB | 32 GB |
| External Memory | microSD, up to 64 GB | No | microSD, up to 128 GB |
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| Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Gorilla Glass 3 Protection | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.5 inches | 5.0 inches |
| Resolution | 720 x 1280 pixels (267 ppi) | 1080 x 1920 pixels (401 ppi) | 1080 x 1920 pixels (441 ppi) |
| Screen-to-Body Ratio | 68.82% | 73.17% | 68.96% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | Yes, 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 | Dual 13 MP + 13 MP | 13 MP, 4160 x 3120 pixels |
| Flash | LED flash | LED Flash | LED Flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Phase Detection Autofocus, Sony IMX256 Sensor, 5P Lens, Time Lapse, Slow Motion, Manual Pro Mode, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps, 720p@120fps | 1080p@30fps |
| Front Camera | 5 MP [Similar] | 8 MP, 1080p, f/2.2, 1.4μm Pixel Size, 76.5-Degree Wide-Angle Lens [Similar] | 8 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | TD-SCDMA; LTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSPA, LTE, EV-DO Rev.A 3.1 Mbps |
| Bluetooth | v4.0, A2DP, LE | Yes, v4.2 | v4.1, A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0, USB On-the-go | Type-C 1.0 reversible connector, Fast Charging | microUSB v2.0, USB OTG |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 8 GB, 2 GB RAM | 32/64 GB, 3/4 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 64 GB | No | microSD, up to 128 GB |
| USB OTG | Supported | 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 | Li-Po Battery | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 3200 mAh | 4060 mAh | 4000 mAh |
| Stand by | Up to 775 h (3G) | - | - |
| Talk Time | Up to 38 h (2G) Up to 14 h (3G) |
- | - |
Rs. 12,999 
Rs. 9,999 
