| Specifications | Karbonn Aura Sleek 4G | Xiaomi Redmi 8A Dual 3GB RAM |
| Price | 5668.0 | 6999.0 |
| Battery | 2000 mAh | 5000 mAh |
| Display | 5.0 inches (12.7 cm) | 6.22 inches (15.8 cm) |
| Operating System | Android v6.0 (Marshmallow) | Android v9.0 (Pie) |
| Camera | 5 MP And 2 MP | 13 MP + 2 MP And 8 MP |
Battery |
|
| 2000 mAh | 5000 mAh |
Display |
|
| 5.0 inches (12.7 cm) | 6.22 inches (15.8 cm) |
Front Camera |
|
| 2 MP | 8 MP |
Processor |
|
| MediaTek MT6737M | Qualcomm Snapdragon 439 |
RAM |
|
| 1 GB | 3 GB |
Rear Camera |
|
| 5 MP | 13 MP + 2 MP |
Capacity |
|
| 2000 mAh | 5000 mAh |
Quick Charging |
|
| - | Yes, Fast, 18W |
Removable |
|
| Yes | No |
Standby time |
|
| Up to 130 Hours(2G) | - |
TalkTime |
|
| Up to 4 Hours(4G) / Up to 8 Hours(2G) | - |
Type |
|
| Li-ion | Li-Polymer |
USB Type-C |
|
| No | Yes |
Build Material |
|
| - | Back: Plastic |
Colours |
|
| Grey, Champagne | Midnight Grey, Sea Blue, Sky White |
Height |
|
| 145.6 mm | 156.4 mm |
Thickness |
|
| 8.8 mm | 9.4 mm |
Waterproof |
|
| - | Yes, Splash proof |
Weight |
|
| 174 grams | 188 grams |
Width |
|
| 71.5 mm | 75.4 mm |
Aspect Ratio |
|
| - | 19:9 |
Bezel-less display |
|
| - | Yes with waterdrop notch |
Brightness |
|
| - | 400 nits |
Display Type |
|
| TFT | IPS LCD |
Pixel Density |
|
| 196 ppi | 270 ppi |
Resolution |
|
| 480x854 px | 720x1520 px (HD+) |
Screen Protection |
|
| - | Corning Gorilla Glass v5 |
Screen Size |
|
| 5.0 inches (12.7 cm) | 6.22 inches (15.8 cm) |
Screen to Body Ratio (calculated) |
|
| 66.05 % | 81.48 % |
Touch Screen |
|
| Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
Autofocus |
|
| No | - |
Camera Setup |
|
| - | Single |
Flash |
|
| No | - |
Resolution |
|
| 2 MP, Primary Camera | 8 MP f/2.0, Primary Camera(1.12µm pixel size) |
Sensor |
|
| - | CMOS |
Video Recording |
|
| - | 1920x1080 @ 30 fps |
Brand |
|
| Karbonn | Xiaomi |
Custom UI |
|
| - | MIUI |
Launch Date |
|
| March 17, 2017 (Official) | February 18, 2020 (Official) |
Operating System |
|
| Android v6.0 (Marshmallow) | Android v9.0 (Pie) |
Autofocus |
|
| Yes | Yes, Phase Detection autofocus |
Camera Features |
|
| Digital Zoom Face detection Smile detection | Digital Zoom Auto Flash Face detection Touch to focus |
Camera Setup |
|
| Single | Dual |
Flash |
|
| Yes, LED Flash | Yes, LED Flash |
Image Resolution |
|
| 2592 x 1944 Pixels | 4128 x 3096 Pixels |
Resolution |
|
| 5 MP, Primary Camera | 13 MP f/2.2, Primary Camera(3.1" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera(1.75µm pixel size) |
Sensor |
|
| - | CMOS image sensor |
Settings |
|
| - | Exposure compensation, ISO control |
Shooting Modes |
|
| - | Continuous Shooting High Dynamic Range mode (HDR) |
Video Recording |
|
| - | 1920x1080 @ 30 fps 1280x720 @ 30 fps |
Audio Jack |
|
| 3.5 mm | 3.5 mm |
FM Radio |
|
| Yes | Yes, Wireless FM |
Loudspeaker |
|
| Yes | Yes |
Bluetooth |
|
| Yes | Yes, v4.2 |
GPS |
|
| Yes with A-GPS | Yes with A-GPS, Glonass |
NFC |
|
| No | No |
Network Support |
|
| 5G Not Supported in India, 4G Supported in India, 3G, 2G | 5G Not Supported in India, 4G Supported in India, 3G, 2G |
SAR Value |
|
| - | Head: 0.339 W/kg, Body: 1.000 W/kg |
SIM 1 |
|
| 4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available |
SIM 2 |
|
| 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz | 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available |
SIM Size |
|
| SIM1: Micro | SIM1: Nano, SIM2: Nano |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| Mass storage device, USB charging, microUSB 2.0 | Mass storage device, USB charging |
VoLTE |
|
| Yes | Yes |
Wi-Fi |
|
| Yes, Wi-Fi 4 (802.11 b/g/n) | Yes, Wi-Fi 4 (802.11 b/g/n) |
Wi-Fi Features |
|
| Mobile Hotspot | Wi-Fi Direct, Mobile Hotspot |
Architecture |
|
| - | 64 bit |
CPU |
|
| Quad core, 1.25 GHz, Cortex A53 | Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53) |
Chipset |
|
| MediaTek MT6737M | Qualcomm Snapdragon 439 |
Fabrication |
|
| - | 12 nm |
Graphics |
|
| Mali-T720 MP1 | Adreno 505 |
RAM type |
|
| - | LPDDR3 |
Fingerprint Sensor |
|
| No | No |
Other Sensors |
|
| Light sensor, Proximity sensor, Accelerometer | Light sensor, Proximity sensor, Accelerometer, Compass |
Expandable Memory |
|
| Yes, Up to 32 GB | Yes, Up to 512 GB |
Internal Memory |
|
| 8 GB | 32 GB |
Storage Type |
|
| - | eMMC 5.1 |
This is a relative score calculated on the basis of the following specifications:
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