Motorola Moto X4 vs Vivo Y81 - 4GB - comparison
| Motorola Moto X4 | Vivo Y81 - 4GB | 
| Change Model   | Change Model   | 
|   |   | 
| Buy Now ₹20,999.00 | Buy Now ₹13,490.00 | 
Comparison Overview Motorola Moto X4 vs Vivo Y81 - 4GB
| Key Feature- Motorola Moto X4 | Key Feature- Vivo Y81 - 4GB | 
|---|---|
| Display: 5.2 inch, Resolution: 1080x1920 ~ 423 PPI pixel density | Display: 6.1 inch, Resolution: 720x1520 ~ 267 PPI pixel density | 
| Camera : Back Camera - 16 + 8 MP, FrontCamera - 16 MP | Camera : Back Camera - 13 MP, FrontCamera - 5 MP | 
| Memory : RAM - 4 GB, Internal Memory - 64 GB, Extendable - 2048 GB | Memory : RAM - 4 GB, Internal Memory - 32 GB, Extendable - 256 GB | 
| Processor : Octa Core - 2.2 GHz Snapdragon 630 with Adreno 508 GPU | Processor : Octa Core - 2.0GHz MediaTek MT6762 Helio P22 with IMG GE8320 GPU | 
Reason to Buy Motorola Moto X4 over Vivo Y81 - 4GB
| Back Camera | |
| Motorola Moto X4 | 16 + 8 MP | 
| Vivo Y81 - 4GB | 13 MP | 
| Front Camera | |
| Motorola Moto X4 | 16 MP | 
| Vivo Y81 - 4GB | 5 MP | 
| Pixel Density | |
| Motorola Moto X4 | 423 ppi | 
| Vivo Y81 - 4GB | 267 ppi | 
| Display resolution | |
| Motorola Moto X4 | 1080x1920 pixels | 
| Vivo Y81 - 4GB | 720x1520 pixels | 
| Internal Memory | |
| Motorola Moto X4 | 64 GB | 
| Vivo Y81 - 4GB | 32 GB | 
| Expandable Memory | |
| Motorola Moto X4 | 2048 GB | 
| Vivo Y81 - 4GB | 256 GB | 
Reason to Buy Vivo Y81 - 4GB over Motorola Moto X4
| Announced on | |
| Vivo Y81 - 4GB | November 2018 | 
| Motorola Moto X4 | August 2017 | 
| Display Size | |
| Vivo Y81 - 4GB | 6.1 inch | 
| Motorola Moto X4 | 5.2 inch | 
| Battery Capacity | |
| Vivo Y81 - 4GB | 3260 mAh | 
| Motorola Moto X4 | 3000 mAh | 
| Weight | |
| Vivo Y81 - 4GB | 148 gm | 
| Motorola Moto X4 | 163 gm | 
| Thickness | |
| Vivo Y81 - 4GB | 7.77 mm | 
| Motorola Moto X4 | 7.9 mm | 
| Price | |
| Vivo Y81 - 4GB | 13499 Rs | 
| Motorola Moto X4 | 20999 RS | 
Common features in Vivo Y81 - 4GB and Motorola Moto X4
| RAM | |
| Motorola Moto X4 | 4 GB | 
| Vivo Y81 - 4GB | 4 GB | 
| Network Technology | |
| Motorola Moto X4 | GSM, HSPA, LTE, VoLTE | 
| Vivo Y81 - 4GB | GSM, HSPA, LTE, VoLTE | 
| Sensors | |
| Motorola Moto X4 | Fingerprint, accelerometer, proximity, compass, Light | 
| Vivo Y81 - 4GB | Fingerprint, accelerometer, proximity, compass, Light | 
Compare Specification - Motorola Moto X4 vs Vivo Y81 - 4GB
| Motorola Moto X4 | Vivo Y81 - 4GB | |
| General | ||
|---|---|---|
| Brand Name | Motorola | Vivo | 
| Model Name | Moto X4 | Y81 - 4GB | 
| Announced On | 2017-08-24 | 2018-11-14 | 
| 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 7.1.1 (Nougat) | Android v8.1 (Oreo) | 
| Display | ||
| Display Size | 5.2-inch | 6.1-inch | 
| Display Type | Full HD LTPS IPS Display | HD+ FullView Display | 
| Resolution | 1080x1920 Pixels | 720x1520 Pixels | 
| Pixel density | 423PPI | 267PPI | 
| Display Feature | Corning Gorilla Glass | Corning Gorilla Glass 3, notch display | 
| Processor | ||
| ChipSet | Snapdragon 630 | MediaTek MT6762 Helio P22 | 
| CPU | Octa Core - 2.2 GHz | Octa Core - 2.0GHz | 
| GPU | Adreno 508 | IMG GE8320 | 
| Memory | ||
| RAM | 4GB | 4GB | 
| Internal Memory | 64GB | 32GB | 
| Expandable Memory | 2048GB | 256GB | 
| Camera | ||
| Back Camera | 16 + 8MP | 13MP | 
| Front Camera | 16MP | 5MP | 
| Camera Feature | Back Camera Feature Flash :    Dual LED Flash  Dual Autofocus Pixel Sensor  Phase Detection AutoFocus (PDAF)  Ultra-wide Angle Shot  + Video: 4K Recording @ 30fps Front Camera Feature Flash :    Led Flash  f/2.0 aperure | Back Camera Feature Flash :    LED FLash  PDAF auto focus  f2.2 aperture + Video Recording: FHD @30fps Front Camera Feature Flash :    f2.2 aperture | 
| Connectivity | ||
| WiFi | Yes, Wi-Fi 802.11 b/g/n/ac, Wi-Fi Driect, Wi-Fi hotspot | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | 
| Bluetooth | Yes, v4.2 | Yes, v5.0 | 
| Radio | FM radio | FM Radio | 
| USB | Type-C | Micro USB v2.0 | 
| 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  accelerometer  proximity  compass  Light | 
| Battery | ||
| Battery | 3000mAh Li-Ion Battery | 3260 mAh Li-ion Battery | 
| Battery StandBy | ||
| Battery Talktime | ||
| Other | ||
| Dimension | 148.3 x 73.4 x 7.9 mm | 155 x 75 x 7.77 mm | 
| Weight | 163gm | 148gm | 
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