Karbonn Aura Note 4G vs Xiaomi Redmi 4 Standard
General Info
| Manufacturer | |
| Karbonn | Xiaomi |
| Announced | |
| December 2016 | November 2016 |
| Status | |
| Available - December 2016 | Available - November 2016 |
| Price | |
| Rs. 6,490 ($95.50) [Similarly Priced] | Rs. 6,900 ($101.47) [Similarly Priced] |
| Colors | |
| Gold | Dark Gray, Silver, Gold |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
141.3 x 69.6 x 8.9 mm (5.56 x 2.74 x 0.35 in) |
| Weight | |
| - | 156 g (5.5 oz) |
| SIM Type | |
| Dual-SIM | Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
| 3G Network | |
| HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2100 |
HSDPA 850 / 1900 / 2100 |
| 4G Network | |
| LTE | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | |
| - | - Fingerprint Sensor - Infrared Sensor - Metal Build - 2.5D Curved Glass |
Display
Hardware and OS
| OS | |
| Android OS, v6.0 (Marshmallow) | Android OS, v6.0.1 (Marshmallow) |
| User Interface | |
| - | MIUI 8 |
| Processor | |
| Quad-core 1.3 GHz, MediaTek MT6737 [Similar] | Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 [Similar] |
| GPU | |
| Mali-T720 MP2 [Similar] | Adreno 505 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 16 GB | 16 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 128 GB (uses SIM 2 slot) |
Camera
| Rear Camera | |
| 8 MP, 3264 x 2448 pixels [Similar] | 13 MP, 4160 x 3120 pixels [Similar] |
| Flash | |
| LED flash | Dual-LED (dual Tone) |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama, Real-time HDR | Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama |
| Video | |
| Yes, 1080p | 1080p@30fps |
| Front Camera | |
| 5 MP [Similar] | 5 MP, f/2.2, 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM Radio | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSPA, LTE, VoLTE |
| Bluetooth | |
| v4.0, A2DP | v4.1, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | |
| microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 16 GB, 2 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 128 GB (uses SIM 2 slot) |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| Light Sensor | |
| NFC | |
Battery
| Type | |
| Li-Po Battery | Non-removable Li-Ion Battery |
| Capacity | |
| 2800 mAh | 4100 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |