| Physical features | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Model | Y83 (64GB) | Galaxy J4 (SM-J400F/DS 32GB) |
| Other model names | vivo Y83 4GB RAM + 64GB, vivo 1802 | Galaxy J4 J400F/Dual-sim, SM-J400FZKDINS |
| Country or region available |  
China, Hong Kong |   
United Arab Emirates, India, Singapore |
| Brand | Vivo | Samsung |
| Release date | May, 2018 | May, 2018 |
| Depth | 7.7 millimeters (0.3 inches) | 8.1 millimeters (0.32 inches) |
| Size (width x height) | 75.24 x 155.21 millimeters (2.96 x 6.11 in) | 77.2 x 151.7 millimeters (3.04 x 5.97 in) |
| Weight | 151 grams (5.29 ounces) | 175 grams (6.13 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | Plastic body, glass front | Plastic body |
| Protection against water and others | Water splash resistant (don't immerse) | Not supported |
| System (OS) | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Operating system | Android 8.1 Oreo | Android 8.0 Oreo |
| Firmware update | feature not registered | Android 9.0 Pie |
| Hardware | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Chipset | 64bit - MediaTek MT6762 Helio P22 (12nm) | 64bit - Samsung Exynos 7 Quad 7570 (14nm) |
| CPU processor | Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53 | 1.4Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | PowerVR GE8320 650Mhz | ARM Mali-T720 MP2 |
| RAM memory | 4GB LPDDR4 | 2GB LPDDR3 |
| Internal storage | 64GB (51GB available)
eMMC 5.1 | 16GB (10GB available)
Flash (EEPROM) |
| External storage | Until 256GB microSD, microSDXC
(dedicated slot) | Until 256GB microSD, microSDXC
(dedicated slot) |
| Display | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Display type | TFT IPS LCD | Super AMOLED |
| Screen size | 6.22" inches | 5.5" inches |
| Screen-to-body ratio | ~82.7% (screen-to-body ratio) | ~71.2% (screen-to-body ratio) |
| Display resolution | 720x1520 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 270 PPI | 267 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 3 | Not supported |
| Display features | feature not registered | feature not registered |
| Mobile networks | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(dedicated slot) | Dual-SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) | 2 slots (Dual-SIM)
micro-SIM (3FF) |
| Maximum download/upload | 150/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Quad-Band 850/900/1800/1900 | Tri-Band 850/900/1800 |
| Primary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800 |
| Primary 3G network | TD-SCDMA 1900/2000
UMTS 850/900/2100 | UMTS 850/900/2100 |
| Primary 4G network | LTE Cat4 (Bands 1,3,5,8)
TD-LTE (Bands 38,40,41)
VoLTE | LTE Cat4 (Bands 1,3,5,7,8,20)
TD-LTE (Bands 38,40) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
| Calling | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Camera | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Back camera (main camera) | 13 megapixels | 13 megapixels |
| Main camera resolution | 4128x3096 pixels | 4128x3096 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash on both cameras |
| Focal aperture | f/2.2 (aperture) | f/1.9 (aperture) |
| Focal length | feature not registered | 28mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| 2ª camera | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Front camera (secondary) | 8 megapixels | 5 megapixels |
| Front camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
| Front flash | Not supported | LED |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Multimedia | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263, MKV, WMV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
| Connectivity | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| TV output | Not supported | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n (2.4Ghz, 5Ghz) | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
| Infrared port | Not supported | Not supported |
| Other functions | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Active noise cancellation | Supported | Not supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
| Accelerometer
Proximity sensor
|
| Other features | - Colors: Black, Aurora White, Red
- 2.5D curved glass (19:9)
- Funtouch OS 4.0
- Silicon case included
- WiFi Direct, hotspot | - Colors: Black, Gold, Orchid Gray
- WiFi direct, hotspot |
| Power supply | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| Battery | Li-Ion: Lithium-Ion (Non removable) | Li-Ion: Lithium-Ion (Removable) |
| Battery capacity | 3260 mAh | 3000 mAh |
| Charger, watts | 10W (5V/2A) Standard charging | Standard charging |
| Talk time autonomy | feature not registered | 1200 minutes | 20 hours | 0.8 day |
| Standby | feature not registered | feature not registered |
| Radiation rate | Vivo Y83 (64GB) | Samsung Galaxy J4 (SM-J400F/DS 32GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.119W/kg (head) | 0.53W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.356W/kg (head) | 1.492W/kg (body) |