| Specifications | Xiaomi Redmi 3S | Xiaomi Redmi 7A 32GB |
| Price | 5490.0 | 6499.0 |
| Operating System | Android v6.0 (Marshmallow) | Android v9.0 (Pie) |
| Display | 5.0 inches (12.7 cm) | 5.45 inches (13.84 cm) |
| Battery | 4100 mAh | 4000 mAh |
| Camera | 13 MP And 5 MP | 12 MP And 5 MP |
Battery |
|
| 4100 mAh | 4000 mAh |
Display |
|
| 5.0 inches (12.7 cm) | 5.45 inches (13.84 cm) |
Front Camera |
|
| 5 MP | 5 MP |
Processor |
|
| Qualcomm Snapdragon 430 MSM8937 | Qualcomm Snapdragon 439 |
RAM |
|
| 2 GB | 2 GB |
Rear Camera |
|
| 13 MP | 12 MP |
Capacity |
|
| 4100 mAh | 4000 mAh |
Quick Charging |
|
| Yes, Fast | - |
Removable |
|
| No | No |
Standby time |
|
| - | Up to 408 Hours(2G) |
Type |
|
| Li-Polymer | Li-Polymer |
USB Type-C |
|
| No | No |
Build Material |
|
| Case: Metal Back: Metal | Back: Polycarbonate |
Colours |
|
| Gold, Silver, Dark Grey | Matte Blue, Matte Gold, Matte Black |
Height |
|
| 139.3 mm | 146.3 mm |
Thickness |
|
| 8.5 mm | 9.5 mm |
Waterproof |
|
| - | Yes, Splash proof |
Weight |
|
| 144 grams | 165 grams |
Width |
|
| 69.6 mm | 70.4 mm |
Aspect Ratio |
|
| - | 18:9 |
Bezel-less display |
|
| - | Yes |
Display Type |
|
| IPS LCD | IPS LCD |
Pixel Density |
|
| 294 ppi | 295 ppi |
Resolution |
|
| 720x1280 px (HD) | 720x1440 px (HD+) |
Screen Protection |
|
| No | - |
Screen Size |
|
| 5.0 inches (12.7 cm) | 5.45 inches (13.84 cm) |
Screen to Body Ratio (calculated) |
|
| 70.92 % | 74.42 % |
Touch Screen |
|
| Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
Autofocus |
|
| No | - |
Flash |
|
| No | - |
Resolution |
|
| 5 MP f/2.2, Primary Camera | 5 MP f/2.2, Primary Camera(1.12µm pixel size) |
Video Recording |
|
| - | 1920x1080 @ 30 fps |
Brand |
|
| Xiaomi | Xiaomi |
Custom UI |
|
| MIUI | MIUI |
Launch Date |
|
| August 17, 2016 (Official) | July 11, 2019 (Official) |
Operating System |
|
| Android v6.0 (Marshmallow) | Android v9.0 (Pie) |
Autofocus |
|
| Yes, Phase Detection autofocus | Yes, Phase Detection autofocus |
Camera Features |
|
| Digital Zoom Auto Flash Face detection Touch to focus | Digital Zoom Auto Flash Face detection Touch to focus |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes, LED Flash | Yes, LED Flash |
Image Resolution |
|
| 4128 x 3096 Pixels | 4000 x 3000 Pixels |
OIS |
|
| No | - |
Resolution |
|
| 13 MP f/2.0, Primary Camera | 12 MP f/2.2, Primary Camera(2.9" sensor size, 1.25µm pixel size) |
Sensor |
|
| CMOS image sensor | IMX486, Exmor-RS CMOS Sensor |
Settings |
|
| Exposure compensation, ISO control | Exposure compensation, ISO control |
Shooting Modes |
|
| Continuous Shooting High Dynamic Range mode (HDR) | Continuous Shooting High Dynamic Range mode (HDR) Burst mode |
Video Recording |
|
| 1920x1080 @ 30 fps | 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, v4.1 | Yes, v4.2 |
GPS |
|
| Yes with A-GPS, Glonass | 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: 0.617 W/kg, Body: 0.429 W/kg | Head: 0.744 W/kg, Body: 0.785 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 / 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 |
|
| 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 / 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 Size |
|
| SIM1: Micro, SIM2: Nano (Hybrid) | SIM1: Nano, SIM2: Nano |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM, Dual VoLTE |
USB Connectivity |
|
| Mass storage device, USB charging, microUSB 2.0 | Mass storage device, USB charging, microUSB 2.0 |
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 Calling |
|
| - | Yes |
Wi-Fi Features |
|
| Wi-Fi Direct, Mobile Hotspot | Wi-Fi Direct, Mobile Hotspot |
Architecture |
|
| 64 bit | 64 bit |
CPU |
|
| Octa core, 1.4 GHz, Cortex A53 | Octa core (2 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53) |
Chipset |
|
| Qualcomm Snapdragon 430 MSM8937 | Qualcomm Snapdragon 439 |
Fabrication |
|
| - | 12 nm |
Graphics |
|
| Adreno 505 | Adreno 505 |
RAM type |
|
| LPDDR3 | LPDDR3 |
Fingerprint Sensor |
|
| No | No |
Other Sensors |
|
| Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass |
Expandable Memory |
|
| Yes, Up to 128 GB | Yes, Up to 256 GB |
Internal Memory |
|
| 16 GB | 32 GB |
Storage Type |
|
| - | eMMC 5.1 |
USB OTG |
|
| Yes | Yes |
This is a relative score calculated on the basis of the following specifications:
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