Vivo Y81 - 4GB vs Xiaomi Mi A3 - comparison
| Vivo Y81 - 4GB | Xiaomi Mi A3 | 
| Change Model   | Change Model   | 
|   |   | 
| Buy Now ₹13,490.00 | Buy Now ₹12,999.00 | 
Comparison Overview Vivo Y81 - 4GB vs Xiaomi Mi A3
| Key Feature- Vivo Y81 - 4GB | Key Feature- Xiaomi Mi A3 | 
|---|---|
| Display: 6.1 inch, Resolution: 720x1520 ~ 267 PPI pixel density | Display: 6.08 inch, Resolution: 720x1560 ~ 283 PPI pixel density | 
| Camera : Back Camera - 13 MP, FrontCamera - 5 MP | Camera : Back Camera - 48 + 8 + 2 MP, FrontCamera - 32 MP | 
| Memory : RAM - 4 GB, Internal Memory - 32 GB, Extendable - 256 GB | Memory : RAM - 4 GB, Internal Memory - 64 GB, Extendable - 256 GB | 
| Processor : Octa Core - 2.0GHz MediaTek MT6762 Helio P22 with IMG GE8320 GPU | Processor : Octa Core - 2.0 GHz Qualcomm Snapdragon 665 AIE with Adreno 610 GPU | 
Reason to Buy Vivo Y81 - 4GB over Xiaomi Mi A3
| Display Size | |
| Vivo Y81 - 4GB | 6.1 inch | 
| Xiaomi Mi A3 | 6.08 inch | 
| Weight | |
| Vivo Y81 - 4GB | 148 gm | 
| Xiaomi Mi A3 | 173.8 gm | 
| Thickness | |
| Vivo Y81 - 4GB | 7.77 mm | 
| Xiaomi Mi A3 | 8.47 mm | 
Reason to Buy Xiaomi Mi A3 over Vivo Y81 - 4GB
| Announced on | |
| Xiaomi Mi A3 | August 2019 | 
| Vivo Y81 - 4GB | November 2018 | 
| Back Camera | |
| Xiaomi Mi A3 | 48 + 8 + 2 MP | 
| Vivo Y81 - 4GB | 13 MP | 
| Front Camera | |
| Xiaomi Mi A3 | 32 MP | 
| Vivo Y81 - 4GB | 5 MP | 
| Pixel Density | |
| Xiaomi Mi A3 | 283 ppi | 
| Vivo Y81 - 4GB | 267 ppi | 
| Display resolution | |
| Xiaomi Mi A3 | 720x1560 pixels | 
| Vivo Y81 - 4GB | 720x1520 pixels | 
| Internal Memory | |
| Xiaomi Mi A3 | 64 GB | 
| Vivo Y81 - 4GB | 32 GB | 
| Battery Capacity | |
| Xiaomi Mi A3 | 4030 mAh | 
| Vivo Y81 - 4GB | 3260 mAh | 
| Price | |
| Xiaomi Mi A3 | 12999 Rs | 
| Vivo Y81 - 4GB | 13499 RS | 
| Sensors | |
| Xiaomi Mi A3 | Fingerprint (In-display), Accelerometer, Light, Compass, Gyro, Distance, IR blaster, Vibration | 
| Vivo Y81 - 4GB | Fingerprint, accelerometer, proximity, compass, Light | 
Common features in Xiaomi Mi A3 and Vivo Y81 - 4GB
| RAM | |
| Vivo Y81 - 4GB | 4 GB | 
| Xiaomi Mi A3 | 4 GB | 
| Expandable Memory | |
| Vivo Y81 - 4GB | 256 GB | 
| Xiaomi Mi A3 | 256 GB | 
| Network Technology | |
| Vivo Y81 - 4GB | GSM, HSPA, LTE, VoLTE | 
| Xiaomi Mi A3 | GSM, HSPA, LTE, VoLTE | 
Compare Specification - Vivo Y81 - 4GB vs Xiaomi Mi A3
| Vivo Y81 - 4GB | Xiaomi Mi A3 | |
| General | ||
|---|---|---|
| Brand Name | Vivo | Xiaomi | 
| Model Name | Y81 - 4GB | Mi A3 | 
| Announced On | 2018-11-14 | 2019-08-22 | 
| Network Technology | GSM  HSPA  LTE  VoLTE | GSM  HSPA  LTE  VoLTE | 
| Internet Connectivity | GPRS, EDGE,HSPA, LTE | GPRS, EDGE,HSPA, LTE | 
| SIM | Dual SIM (Nano-SIM + Nano-SIM) | Dual SIM (Nano-SIM + Nano-SIM) | 
| Operating System | Android v8.1 (Oreo) | Android v9.0 (Pie) | 
| Display | ||
| Display Size | 6.1-inch | 6.08-inch | 
| Display Type | HD+ FullView Display | HD+ FullView Super AMOLED Display | 
| Resolution | 720x1520 Pixels | 720x1560 Pixels | 
| Pixel density | 267PPI | 283PPI | 
| Display Feature | Corning Gorilla Glass 3, notch display | Water Drop Display, Corning Gorilla Glass 5 | 
| Processor | ||
| ChipSet | MediaTek MT6762 Helio P22 | Qualcomm Snapdragon 665 AIE | 
| CPU | Octa Core - 2.0GHz | Octa Core - 2.0 GHz | 
| GPU | IMG GE8320 | Adreno 610 | 
| Memory | ||
| RAM | 4GB | 4GB | 
| Internal Memory | 32GB | 64GB | 
| Expandable Memory | 256GB | 256GB | 
| Camera | ||
| Back Camera | 13MP | 48 + 8 + 2MP | 
| Front Camera | 5MP | 32MP | 
| Camera Feature | Back Camera Feature Flash :    LED FLash  PDAF auto focus  f2.2 aperture + Video Recording: FHD @30fps Front Camera Feature Flash :    f2.2 aperture | Back Camera Feature Flash :    Led Flash  Aperture: f/1.79  Sony IMX586 sensor  PDAF (48MP) + f/2.2 (8MP) + Video Recording: 4K @30fps Front Camera Feature Flash :    Aperture: F2.0  AI Face unlock + Video Recording: 1080p @30fps | 
| Connectivity | ||
| WiFi | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Yes, Wi-Fi 802.11 b/g/n/ac, Wi-Fi hotspot | 
| Bluetooth | Yes, v5.0 | Yes, v5.0 | 
| Radio | FM Radio | unknown | 
| USB | Micro USB v2.0 | Type-C 2.0 | 
| HeadPhone | 3.5 mm standard jack | 3.5 mm standard jack | 
| Connectivity Features | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | 
| Sensors | Fingerprint  accelerometer  proximity  compass  Light | Fingerprint (In-display)  Accelerometer  Light  Compass  Gyro  Distance   IR blaster  Vibration | 
| Battery | ||
| Battery | 3260 mAh Li-ion Battery | 4030 mAh Lithium-ion | 
| Battery StandBy | ||
| Battery Talktime | ||
| Other | ||
| Dimension | 155 x 75 x 7.77 mm | 153.48 x 71.85 x 8.47 mm | 
| Weight | 148gm | 173.8gm | 
                            More about - Xiaomi Mi A3
                        
                        Xiaomi Mi A3 Smartphone features a 6.08-inch screen, 48+8+2 MP triple rear camera, 32MP AI front camera, 4GB RAM, and 64GB internal memory. The smartphone is powered by Qualcomm Snapdragon 665 and4030 mAh Li-Ion battery
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