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Xiaomi Redmi Note 4 |
Karbonn K9 Kavach 4G |
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| Price Comparison (India) | - | |
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| Manufacturer | Xiaomi | Karbonn |
| Announced | January 2017 | July 2017 |
| Status | Available - January 2017 | Available - July 2017 |
| Price | Rs. 10,999 ($145.00) [Similarly Priced] | Rs. 5,290 ($80.00) [Similarly Priced] |
| Colors | Gold, Silver, Gray | Gold |
| Form Factor | Candybar | Candybar |
| Dimension |
151 x 76 x 8.45 mm (5.94 x 2.99 x 0.33 in) |
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| Weight | 165 g (5.82 oz) | - |
| SIM Type | Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) | Dual-SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network | LTE | LTE 700 / 1700 / 2600 /2300/2100/1800 |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
| Build Features | - Fingerprint Sensor - Infrared Sensor |
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| Notification LED | Yes | No |
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| OS | Android OS, v6.0.1 (Marshmallow) | Android OS, v7.0 (Nougat) |
| User Interface | MIUI 8 | - |
| Processor | Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar] | Quad-core 1.25 GHz Cortex-A53, MediaTek [Similar] |
| GPU | Adreno 506 [Similar] | Mali-T720 [Similar] |
| RAM | 2/3/4 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 32/64 GB | 8 GB |
| External Memory | microSD, up to 128 GB | microSD, up to 32 GB |
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| Type | IPS LCD Capacitive Touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 5.5 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 1080 x 1920 pixels (401 ppi) [Similar] | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 72.50% | - |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | FM Radio | FM Radio |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 13 MP [Similar] | 5 MP [Similar] |
| Flash | Dual-LED (Dual Tone) | LED flash |
| Features | Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Auto focus, Geo-tagging, Touch Focus, Panorama, HDR |
| Video | 2160p@30fps, 1080p@30fps, 720p@120fps | 720p@30fps |
| Front Camera | 5 MP, 1080p, f/2.0 [Similar] | 5 MP, LED Flash [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | v4.2, A2DP, LE | Yes, v4.1 with A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | microUSB v2.0, USB On-The-Go | microUSB v2.0 |
| GPS | Yes, with A-GPS | Yes, with A-GPS support and GLONASS |
| Browser | HTML5 | HTML5 |
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| Internal | 32/64 GB, 2/3/4 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 128 GB | microSD, up to 32 GB |
| USB OTG | Yes | Not Supported |
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| Fingerprint | ![]() |
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| Proximity Sensor | ![]() |
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| Accelerometer Sensor | ![]() |
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| Light Sensor | ![]() |
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| NFC | ![]() |
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Po Battery |
| Capacity | 4100 mAh | 2300 mAh |
| Stand by | - | - |
| Talk Time | - | - |