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General
| Name | Oppo A77 (2017) | Vivo V1 Max |
|---|---|---|
| Launch Date | 1 Jul 2017 | 1 Aug 2015 |
| Brand | Oppo | Vivo |
Display
| Display Size | 5.5 Inches | 5.5 Inches |
|---|---|---|
| Display Type | LCD | LCD |
| Resolution | 1080 x 1920 pixels | 720 x 1280 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | - | Gorilla Glass 3 |
| Aspect Ratio | 16:9 | 16:9 |
Platform
| Operating System | Android 7.1 (Nougat), ColorOS 3.1 | Android 5.0 (Lollipop), Funtouch 2.1 |
|---|---|---|
| Processor | Snapdragon 625 (14 nm) | Snapdragon 615 (28 nm) |
Memory
| Ram | 4GB | 2GB |
|---|---|---|
| Storage | 64GB | 16GB |
| Storage Type | eMMC 5.1 | eMMC 4.5 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/2.2 | 13 MP, AF |
| Video | 1080p@30fps | 1080p@30fps |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 16 MP, f/2.0 | 5 MP |
| Video | 1080p@30fps | - |
Battery
| Capacity | 3200 mAh | 2720 mAh |
|---|---|---|
| Battery Technology | Li-Ion | Li-Po |
| Charging Speed | - | 10W |
| USB Type | Micro USB | Micro USB |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | ||
| Technology | 4G | 4G |
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V4.2 | V4.0 |
| NFC | No | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | Yes | No |
|---|---|---|
| Fingerprint Type | Capacitive Fingerprint Scanner | - |
| Fingerprint Position | Front-Mounted | - |
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 153.3 x 75.9 x 7.4 mm | 154 x 77 x 6.8 mm |
|---|---|---|
| Weight | 148 g | 165 g |
| Frame | Aluminium Frame | - |
| Back | Metal Back | - |
| IP Rating | No | No |
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