Xiaomi Redmi 4 vs Vivo V9 Youth - comparison
| Xiaomi Redmi 4 | Vivo V9 Youth | 
| Change Model   | Change Model   | 
|   |   | 
| Buy Now ₹7,499.00 | Buy Now ₹18,990.00 | 
Comparison Overview Xiaomi Redmi 4 vs Vivo V9 Youth
| Key Feature- Xiaomi Redmi 4 | Key Feature- Vivo V9 Youth | 
|---|---|
| Display: 5 inch, Resolution: 720x1280 ~ 294 PPI pixel density | Display: 6.3 inch, Resolution: 1080x2280 ~ 401 PPI pixel density | 
| Camera : Back Camera - 13 MP, FrontCamera - 5 MP | Camera : Back Camera - 16 + 2 MP, FrontCamera - 16 MP | 
| Memory : RAM - 2 GB, Internal Memory - 16 GB, Extendable - 128 GB | Memory : RAM - 4 GB, Internal Memory - 32 GB, Extendable - 256 GB | 
| Processor : Octa Core - 1.4GHz Qualcomm Snapdragon 435 with Adreno 505 GPU | Processor : Quad Core - 1.8GHz Snapdragon 450 with Adreno 5096 GPU | 
Reason to Buy Xiaomi Redmi 4 over Vivo V9 Youth
| Battery Capacity | |
| Xiaomi Redmi 4 | 4100 mAh | 
| Vivo V9 Youth | 3260 mAh | 
| Price | |
| Xiaomi Redmi 4 | 7499 Rs | 
| Vivo V9 Youth | 19990 Rs | 
| Sensors | |
| Xiaomi Redmi 4 | Fingerprint, accelerometer, proximity, compass, Gyro, Light, Infrared | 
| Vivo V9 Youth | Fingerprint, accelerometer, proximity, compass, light, Gyro | 
Reason to Buy Vivo V9 Youth over Xiaomi Redmi 4
| Announced on | |
| Vivo V9 Youth | April 2018 | 
| Xiaomi Redmi 4 | May 2017 | 
| Back Camera | |
| Vivo V9 Youth | 16 + 2 MP | 
| Xiaomi Redmi 4 | 13 MP | 
| Front Camera | |
| Vivo V9 Youth | 16 MP | 
| Xiaomi Redmi 4 | 5 MP | 
| Display Size | |
| Vivo V9 Youth | 6.3 inch | 
| Xiaomi Redmi 4 | 5 inch | 
| Pixel Density | |
| Vivo V9 Youth | 401 ppi | 
| Xiaomi Redmi 4 | 294 ppi | 
| Display resolution | |
| Vivo V9 Youth | 1080x2280 pixels | 
| Xiaomi Redmi 4 | 720x1280 pixels | 
| RAM | |
| Vivo V9 Youth | 4 GB | 
| Xiaomi Redmi 4 | 2 GB | 
| Internal Memory | |
| Vivo V9 Youth | 32 GB | 
| Xiaomi Redmi 4 | 16 GB | 
| Expandable Memory | |
| Vivo V9 Youth | 256 GB | 
| Xiaomi Redmi 4 | 128 GB | 
| Thickness | |
| Vivo V9 Youth | 7.89 mm | 
| Xiaomi Redmi 4 | 8.65 mm | 
Common features in Vivo V9 Youth and Xiaomi Redmi 4
| Weight | |
| Xiaomi Redmi 4 | 150 gm | 
| Vivo V9 Youth | 150 gm | 
| Network Technology | |
| Xiaomi Redmi 4 | GSM, HSPA, LTE, VoLTE | 
| Vivo V9 Youth | GSM, HSPA, LTE, VoLTE | 
Compare Specification - Xiaomi Redmi 4 vs Vivo V9 Youth
| Xiaomi Redmi 4 | Vivo V9 Youth | |
| General | ||
|---|---|---|
| Brand Name | Xiaomi | Vivo | 
| Model Name | Redmi 4 | V9 Youth | 
| Announced On | 2017-05-22 | 2018-04-15 | 
| Network Technology | GSM  HSPA  LTE  VoLTE | GSM  HSPA  LTE  VoLTE | 
| Internet Connectivity | GPRS, EDGE,HSPA, LTE | GPRS, EDGE,HSPA, LTE | 
| SIM | Dual SIM(Micro SIM + Nano SIM) | Dual SIM (Nano-SIM + Nano-SIM) | 
| Operating System | Android v6 (marshmallow) | Android v8.1 (Oreo) | 
| Display | ||
| Display Size | 5-inch | 6.3-inch | 
| Display Type | HD display | Full HD+ FullView Display | 
| Resolution | 720x1280 Pixels | 1080x2280 Pixels | 
| Pixel density | 294PPI | 401PPI | 
| Display Feature | ||
| Processor | ||
| ChipSet | Qualcomm Snapdragon 435 | Snapdragon 450 | 
| CPU | Octa Core - 1.4GHz | Quad Core - 1.8GHz | 
| GPU | Adreno 505 | Adreno 5096 | 
| Memory | ||
| RAM | 2GB | 4GB | 
| Internal Memory | 16GB | 32GB | 
| Expandable Memory | 128GB | 256GB | 
| Camera | ||
| Back Camera | 13MP | 16 + 2MP | 
| Front Camera | 5MP | 16MP | 
| Camera Feature | Back Camera Feature Flash :    Led Flash   f/2.2 aperture  PDAF  high dynamic range (HDR)  panaroma  + Video: 1080p full HD  recording | Back Camera Feature Flash :    LED FLash  PDAF auto focus  f2.0 aperture + Video Recording: FHD (1920 x 1080)@30fps Front Camera Feature Flash :    f2.0 aperture  Face Recognition | 
| Connectivity | ||
| WiFi | Yes, 802.11 b/g/n | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | 
| Bluetooth | Yes, v4.1 | Yes, v4.2 | 
| Radio | FM Radio | FM Radio | 
| USB | Micro USB | Micro USB v2.0 | 
| HeadPhone | 3.5mm standard jack | 3.5 mm standard jack | 
| Connectivity Features | ||
| GPS | Yes, with AGPS and GLONASS | Yes, with A-GPS | 
| Sensors | Fingerprint  accelerometer  proximity  compass  Gyro  Light  Infrared | Fingerprint  accelerometer  proximity  compass  light  Gyro | 
| Battery | ||
| Battery | 4100mAH lithium-ion battery | 3260 mAh lithium polymer battery | 
| Battery StandBy | 432 hours | |
| Battery Talktime | 36 hours | |
| Other | ||
| Dimension | 139.24 x 69.96 x 8.65 mm | 154.81 x 75.03 x 7.89 mm | 
| Weight | 150gm | 150gm | 
|   | VS |   | 
| Xiaomi Redmi 4 VS Realme 5 | ||
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| Xiaomi Redmi 4 VS Realme 5 - 64GB | ||
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| Xiaomi Redmi 4 VS Xiaomi Redmi 7A - 32GB | ||
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| Vivo V9 Youth 1727 VS Realme 5 | ||
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| Vivo V9 Youth 1727 VS Realme 5 - 128GB | ||
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| Vivo V9 Youth 1727 VS Realme 5 - 64GB | ||
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