| Specifications | Vivo Y28 | Xiaomi Redmi 9 Prime |
| Price | 10990.0 | 9800.0 |
| Display | 4.7 inches (11.94 cm) | 6.53 inches (16.59 cm) |
| Operating System | Android v4.2 (Jelly Bean) | Android v10 (Q) |
| Battery | 2100 mAh | 5020 mAh |
| Camera | 8 MP And 5 MP | 13 MP + 8 MP + 5 MP + 2 MP And 8 MP |
Battery |
|
| 2100 mAh | 5020 mAh |
Display |
|
| 4.7 inches (11.94 cm) | 6.53 inches (16.59 cm) |
Front Camera |
|
| 5 MP | 8 MP |
Processor |
|
| MediaTek MT6582 | MediaTek Helio G80 |
RAM |
|
| 1 GB | 4 GB |
Rear Camera |
|
| 8 MP | 13 MP + 8 MP + 5 MP + 2 MP |
Capacity |
|
| 2100 mAh | 5020 mAh |
Quick Charging |
|
| - | Yes, Fast, 18W |
Removable |
|
| Yes | No |
Type |
|
| Li-Polymer | Li-Polymer |
USB Type-C |
|
| - | Yes |
Build Material |
|
| - | Back: Plastic |
Colours |
|
| White | Space Blue, Mint Green, Sunrise Flare, Matte Black |
Height |
|
| 137.3 mm | 163.3 mm |
Thickness |
|
| 9.7 mm | 9.1 mm |
Waterproof |
|
| - | Yes, Splash proof |
Weight |
|
| 156 grams | 198 grams Below |
Width |
|
| 68.5 mm | 77 mm |
Aspect Ratio |
|
| - | 19.5:9 |
Bezel-less display |
|
| - | Yes with waterdrop notch |
Brightness |
|
| - | 400 nits |
Display Type |
|
| IPS LCD | IPS LCD |
Pixel Density |
|
| 234 ppi | 395 ppi |
Refresh Rate |
|
| - | 60 Hz |
Resolution |
|
| 540x960 px | 1080x2340 px (FHD+) |
Screen Protection |
|
| - | Corning Gorilla Glass v3 |
Screen Size |
|
| 4.7 inches (11.94 cm) | 6.53 inches (16.59 cm) |
Screen to Body Ratio (calculated) |
|
| 64.6 % | 83.06 % |
Touch Screen |
|
| Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
Camera Setup |
|
| - | Single |
Resolution |
|
| 5 MP, Primary Camera | 8 MP f/2.0, Wide Angle, Primary Camera(27 mm focal length, 4.0" sensor size, 1.12µm pixel size) |
Brand |
|
| vivo | Xiaomi |
Custom UI |
|
| - | MIUI |
Launch Date |
|
| February 21, 2015 (Official) | August 6, 2020 (Official) |
Operating System |
|
| Android v4.2 (Jelly Bean) | Android v10 (Q) |
Autofocus |
|
| Yes | Yes, Phase Detection autofocus |
Camera Features |
|
| Digital Zoom Face detection Touch to focus | Digital Zoom Auto Flash Face detection Touch to focus |
Camera Setup |
|
| Single | Quad |
Flash |
|
| Yes, LED Flash | Yes, LED Flash |
Image Resolution |
|
| 3264 x 2448 Pixels | 4128 x 3096 Pixels |
Resolution |
|
| 8 MP, Primary Camera | 13 MP f/2.2, Wide Angle, Primary Camera(28 mm focal length, 3.1" sensor size, 1.12µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)5 MP f/2.4, Macro Camera 2 MP f/2.4, Depth Camera |
Settings |
|
| - | Exposure compensation, ISO control |
Shooting Modes |
|
| - | Continuous Shooting High Dynamic Range mode (HDR) |
Video Recording |
|
| 1920x1080 @ 30 fps | 1920x1080 @ 30 fps |
Audio Jack |
|
| 3.5 mm | 3.5 mm |
FM Radio |
|
| Yes | Yes |
Loudspeaker |
|
| Yes | Yes |
Bluetooth |
|
| Yes, v4.0 | Yes, v5.0 |
GPS |
|
| Yes with A-GPS | Yes with A-GPS, Glonass |
NFC |
|
| - | No |
Network Support |
|
| 5G Not Supported in India, 3G, 2G | 5G Not Supported in India, 4G Supported in India, 3G, 2G |
SAR Value |
|
| - | Head: 0.854 W/kg, Body: 0.417 W/kg |
SIM 1 |
|
| 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21.1 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ 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 |
|
| microUSB 2.0 | Mass storage device, USB charging |
VoLTE |
|
| - | Yes |
Wi-Fi |
|
| Yes, Wi-Fi 4 (802.11 b/g/n) | Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz |
Wi-Fi Calling |
|
| - | Yes |
Wi-Fi Features |
|
| Mobile Hotspot | Wi-Fi Direct, Mobile Hotspot |
Architecture |
|
| - | 64 bit |
CPU |
|
| Quad core, 1.3 GHz | Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) |
Chipset |
|
| MediaTek MT6582 | MediaTek Helio G80 |
Fabrication |
|
| - | 12 nm |
Graphics |
|
| - | Mali-G52 |
RAM type |
|
| - | LPDDR4X |
Fingerprint Sensor |
|
| No | Yes |
Fingerprint Sensor Position |
|
| - | Rear |
Other Sensors |
|
| Light sensor, Proximity sensor, Accelerometer, Compass | Light sensor, Proximity sensor, Accelerometer, Compass |
Expandable Memory |
|
| Yes, Up to 128 GB | Yes, Up to 512 GB |
Internal Memory |
|
| 8 GB | 64 GB |
Storage Type |
|
| - | eMMC 5.1 |
USB OTG |
|
| - | Yes |
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