Oppo A57 vs Vivo S1 - comparison



Comparison Overview Oppo A57 vs Vivo S1

Key Feature- Oppo A57

Key Feature- Vivo S1

Display: 5.2 inch, Resolution: 720x1280 ~ 282 PPI pixel density Display: 6.38 inch, Resolution: 1080x2340 ~ 403 PPI pixel density
Camera : Back Camera - 13 MP, FrontCamera - 16 MP Camera : Back Camera - 16 + 8 + 2 MP, FrontCamera - 32 MP
Memory : RAM - 3 GB, Internal Memory - 32 GB, Extendable - 256 GB Memory : RAM - 4 GB, Internal Memory - 128 GB, Extendable - 256 GB
Processor : octa-core (1.4GHz, quad-core, Cortex A53 + 1.1GHz, quad core, Cortex A53) Qualcomm MSM8940 Snapdragon 435 with Adreno 505 GPU Processor : Octa Core - 2.0 GHz Helio P65 (MT6768) with ARM Mali G52 GPU

Reason to Buy Oppo A57 over Vivo S1

Weight
Oppo A57147 gm
Vivo S1 179 gm
Thickness
Oppo A577.6 mm
Vivo S1 8.13 mm
Price
Oppo A5714499 Rs
Vivo S1 17990 Rs

Reason to Buy Vivo S1 over Oppo A57

Announced on
Vivo S1August 2019
Oppo A57 February 2017
Back Camera
Vivo S116 + 8 + 2 MP
Oppo A57 13 MP
Front Camera
Vivo S132 MP
Oppo A57 16 MP
Display Size
Vivo S16.38 inch
Oppo A57 5.2 inch
Pixel Density
Vivo S1403 ppi
Oppo A57 282 ppi
Display resolution
Vivo S11080x2340 pixels
Oppo A57 720x1280 pixels
RAM
Vivo S14 GB
Oppo A573 GB
Internal Memory
Vivo S1128 GB
Oppo A57 32 GB
Battery Capacity
Vivo S14500 mAh
Oppo A57 2900 mAh
Network Technology
Vivo S1GSM, HSPA, LTE, VoLTE
Oppo A57 GSM, HSPA, LTE
Sensors
Vivo S1Fingerprint (In-display), Accelerometer, Light, Compass, Proximity
Oppo A57 Fingerprint, accelerometer, proximity, Light

Common features in Vivo S1 and Oppo A57

Expandable Memory
Oppo A57256 GB
Vivo S1 256 GB

Compare Specification - Oppo A57 vs Vivo S1

Oppo A57 Vivo S1
General
Brand Name Oppo Vivo
Model Name A57 S1
Announced On 2017-02-03 2019-08-08
Network Technology
GSM
HSPA
LTE
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 v6.0 (Marshmallow) Android v9.0 (Pie)
Display
Display Size 5.2-inch 6.38-inch
Display Type HD IPS TFT display HD+ FullView Display
Resolution 720x1280 Pixels 1080x2340 Pixels
Pixel density 282PPI 403PPI
Display Feature Gorilla Glass 4 Water Drop Display
Processor
ChipSet Qualcomm MSM8940 Snapdragon 435 Helio P65 (MT6768)
CPU octa-core (1.4GHz, quad-core, Cortex A53 + 1.1GHz, quad core, Cortex A53) Octa Core - 2.0 GHz
GPU Adreno 505 ARM Mali G52
Memory
RAM 3GB 4GB
Internal Memory 32GB 128GB
Expandable Memory 256GB 256GB
Camera
Back Camera 13MP 16 + 8 + 2MP
Front Camera 16MP 32MP
Camera Feature
Back Camera Feature

Flash :
LED flash
PDAF autofocus
Aperture f/2.2
Video : 1920x1080@30fps
Front Camera Feature

Flash :
Aperture f/2.0
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 a/b/g/n, Hotspot Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
Bluetooth Yes, v4.1, A2DP Yes, v5.0
Radio Yes, FM Radio FM Radio
USB micro usb v2.0 Micro USB
HeadPhone 3.5mm standard jack 3.5 mm standard jack
Connectivity Features
GPS Yes, with A-GPS Yes, with A-GPS
Sensors
Fingerprint
accelerometer
proximity
Light
Fingerprint (In-display)
Accelerometer
Light
Compass
Proximity
Battery
Battery 2900 mAh non-removable 4500 mAh Lithium-ion
Battery StandBy
Battery Talktime
Other
Dimension 149.1 x 72.9 x 7.6 mm 159.5 x 75.2 x 8.13 mm
Weight 147gm 179gm