Oppo A83-2018 vs Vivo S1 - comparison



Comparison Overview Oppo A83-2018 vs Vivo S1

Key Feature- Oppo A83-2018

Key Feature- Vivo S1

Display: 5.7 inch, Resolution: 720x1440 ~ 283 PPI pixel density Display: 6.38 inch, Resolution: 1080x2340 ~ 403 PPI pixel density
Camera : Back Camera - 13 MP, FrontCamera - 8 MP Camera : Back Camera - 16 + 8 + 2 MP, FrontCamera - 32 MP
Memory : RAM - 4 GB, Internal Memory - 64 GB, Extendable - 128 GB Memory : RAM - 4 GB, Internal Memory - 128 GB, Extendable - 256 GB
Processor : Octa Core - 2.5GHz Mediatek Helio P23 MT6763T with Mali G71 MP2 GPU Processor : Octa Core - 2.0 GHz Helio P65 (MT6768) with ARM Mali G52 GPU

Reason to Buy Oppo A83-2018 over Vivo S1

Weight
Oppo A83-2018143 gm
Vivo S1 179 gm
Thickness
Oppo A83-20187.7 mm
Vivo S1 8.13 mm
Price
Oppo A83-201813990 Rs
Vivo S1 17990 Rs

Reason to Buy Vivo S1 over Oppo A83-2018

Announced on
Vivo S1August 2019
Oppo A83-2018 April 2018
Back Camera
Vivo S116 + 8 + 2 MP
Oppo A83-2018 13 MP
Front Camera
Vivo S132 MP
Oppo A83-2018 8 MP
Display Size
Vivo S16.38 inch
Oppo A83-2018 5.7 inch
Pixel Density
Vivo S1403 ppi
Oppo A83-2018 283 ppi
Display resolution
Vivo S11080x2340 pixels
Oppo A83-2018 720x1440 pixels
Internal Memory
Vivo S1128 GB
Oppo A83-2018 64 GB
Expandable Memory
Vivo S1256 GB
Oppo A83-2018 128 GB
Battery Capacity
Vivo S14500 mAh
Oppo A83-2018 3180 mAh

Common features in Vivo S1 and Oppo A83-2018

RAM
Oppo A83-20184 GB
Vivo S1 4 GB
Network Technology
Oppo A83-2018GSM, HSPA, LTE, VoLTE
Vivo S1 GSM, HSPA, LTE, VoLTE
Sensors
Oppo A83-2018accelerometer, proximity, Light, distance, compass
Vivo S1 Fingerprint (In-display), Accelerometer, Light, Compass, Proximity

Compare Specification - Oppo A83-2018 vs Vivo S1

Oppo A83-2018 Vivo S1
General
Brand Name Oppo Vivo
Model Name A83-2018 S1
Announced On 2018-04-15 2019-08-08
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 v7.1 (Nougat) Android v9.0 (Pie)
Display
Display Size 5.7-inch 6.38-inch
Display Type HD+ FullView Display HD+ FullView Display
Resolution 720x1440 Pixels 1080x2340 Pixels
Pixel density 283PPI 403PPI
Display Feature Water Drop Display
Processor
ChipSet Mediatek Helio P23 MT6763T Helio P65 (MT6768)
CPU Octa Core - 2.5GHz Octa Core - 2.0 GHz
GPU Mali G71 MP2 ARM Mali G52
Memory
RAM 4GB 4GB
Internal Memory 64GB 128GB
Expandable Memory 128GB 256GB
Camera
Back Camera 13MP 16 + 8 + 2MP
Front Camera 8MP 32MP
Camera Feature
Back Camera Feature

Flash :
Dual LED FLash
PDAF auto focus
f2.2 aperture
Front Camera Feature

Flash :
f2.2 aperture
Back Camera Feature

Flash :
Led Flash
Aperture: f/1.78 (16MP) + f/2.2 (8MP) + f/2.4 (2MP)
PDAF Autofocus + Video Recording: 1080p
Front Camera Feature

Flash :
F2.0 Aperture
Connectivity
WiFi Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
Bluetooth Yes, v4.2 Yes, v5.0
Radio unknown FM Radio
USB Micro USB v2.0 Micro USB
HeadPhone 3.5 mm standard jack 3.5 mm standard jack
Connectivity Features
GPS Yes, with A-GPS Yes, with A-GPS
Sensors
accelerometer
proximity
Light
distance
compass
Fingerprint (In-display)
Accelerometer
Light
Compass
Proximity
Battery
Battery 3180 mAh Li-ion Battery 4500 mAh Lithium-ion
Battery StandBy
Battery Talktime
Other
Dimension 150.5 x 73.1 x 7.7 mm 159.5 x 75.2 x 8.13 mm
Weight 143gm 179gm