Oppo A57 vs Xiaomi Mi A3 - comparison



Comparison Overview Oppo A57 vs Xiaomi Mi A3

Key Feature- Oppo A57

Key Feature- Xiaomi Mi A3

Display: 5.2 inch, Resolution: 720x1280 ~ 282 PPI pixel density Display: 6.08 inch, Resolution: 720x1560 ~ 283 PPI pixel density
Camera : Back Camera - 13 MP, FrontCamera - 16 MP Camera : Back Camera - 48 + 8 + 2 MP, FrontCamera - 32 MP
Memory : RAM - 3 GB, Internal Memory - 32 GB, Extendable - 256 GB Memory : RAM - 4 GB, Internal Memory - 64 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 Qualcomm Snapdragon 665 AIE with Adreno 610 GPU

Reason to Buy Oppo A57 over Xiaomi Mi A3

Weight
Oppo A57147 gm
Xiaomi Mi A3 173.8 gm
Thickness
Oppo A577.6 mm
Xiaomi Mi A3 8.47 mm

Reason to Buy Xiaomi Mi A3 over Oppo A57

Announced on
Xiaomi Mi A3August 2019
Oppo A57 February 2017
Back Camera
Xiaomi Mi A348 + 8 + 2 MP
Oppo A57 13 MP
Front Camera
Xiaomi Mi A332 MP
Oppo A57 16 MP
Display Size
Xiaomi Mi A36.08 inch
Oppo A57 5.2 inch
Display resolution
Xiaomi Mi A3720x1560 pixels
Oppo A57 720x1280 pixels
RAM
Xiaomi Mi A34 GB
Oppo A573 GB
Internal Memory
Xiaomi Mi A364 GB
Oppo A57 32 GB
Battery Capacity
Xiaomi Mi A34030 mAh
Oppo A57 2900 mAh
Price
Xiaomi Mi A312999 Rs
Oppo A57 14499 RS
Network Technology
Xiaomi Mi A3GSM, HSPA, LTE, VoLTE
Oppo A57 GSM, HSPA, LTE
Sensors
Xiaomi Mi A3Fingerprint (In-display), Accelerometer, Light, Compass, Gyro, Distance, IR blaster, Vibration
Oppo A57 Fingerprint, accelerometer, proximity, Light

Common features in Xiaomi Mi A3 and Oppo A57

Pixel Density
Oppo A57282 ppi
Xiaomi Mi A3 283 ppi
Expandable Memory
Oppo A57256 GB
Xiaomi Mi A3 256 GB

Compare Specification - Oppo A57 vs Xiaomi Mi A3

Oppo A57 Xiaomi Mi A3
General
Brand Name Oppo Xiaomi
Model Name A57 Mi A3
Announced On 2017-02-03 2019-08-22
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 6.08-inch
Display Type HD IPS TFT display HD+ FullView Super AMOLED Display
Resolution 720x1280 Pixels 720x1560 Pixels
Pixel density 282PPI 283PPI
Display Feature Gorilla Glass 4 Water Drop Display, Corning Gorilla Glass 5
Processor
ChipSet Qualcomm MSM8940 Snapdragon 435 Qualcomm Snapdragon 665 AIE
CPU octa-core (1.4GHz, quad-core, Cortex A53 + 1.1GHz, quad core, Cortex A53) Octa Core - 2.0 GHz
GPU Adreno 505 Adreno 610
Memory
RAM 3GB 4GB
Internal Memory 32GB 64GB
Expandable Memory 256GB 256GB
Camera
Back Camera 13MP 48 + 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/1.79 Sony IMX586 sensor
PDAF (48MP) + f/2.2 (8MP) + Video Recording: 4K @30fps
Front Camera Feature

Flash :
Aperture: F2.0
AI Face unlock + Video Recording: 1080p @30fps
Connectivity
WiFi Yes, Wi-Fi 802.11 a/b/g/n, Hotspot Yes, Wi-Fi 802.11 b/g/n/ac, Wi-Fi hotspot
Bluetooth Yes, v4.1, A2DP Yes, v5.0
Radio Yes, FM Radio unknown
USB micro usb v2.0 Type-C 2.0
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
Gyro
Distance
IR blaster
Vibration
Battery
Battery 2900 mAh non-removable 4030 mAh Lithium-ion
Battery StandBy
Battery Talktime
Other
Dimension 149.1 x 72.9 x 7.6 mm 153.48 x 71.85 x 8.47 mm
Weight 147gm 173.8gm