Oppo A3s vs Xiaomi Redmi K20 - 128GB - comparison



Comparison Overview Oppo A3s vs Xiaomi Redmi K20 - 128GB

Key Feature- Oppo A3s

Key Feature- Xiaomi Redmi K20 - 128GB

Display: 6.2 inch, Resolution: 720x1520 ~ 271 PPI pixel density Display: 6.39 inch, Resolution: 1080x2340 ~ 403 PPI pixel density
Camera : Back Camera - 13 + 2 MP, FrontCamera - 8 MP Camera : Back Camera - 48+13+8 MP, FrontCamera - 20 MP
Memory : RAM - 3 GB, Internal Memory - 32 GB, Extendable - 256 GB Memory : RAM - 6 GB, Internal Memory - 128 GB, Extendable - 0 GB
Processor : Octa Core - 1.8GHz Qualcomm Snapdragon 450 with Adreno 506 GPU Processor : Octa Core - 2.2 GHz Qualcomm Snapdragon 730 with Adreno 618 GPU

Reason to Buy Oppo A3s over Xiaomi Redmi K20 - 128GB

Expandable Memory
Oppo A3s256 GB
Xiaomi Redmi K20 - 128GB 0 GB
Battery Capacity
Oppo A3s4230 mAh
Xiaomi Redmi K20 - 128GB 4000 mAh
Weight
Oppo A3s168 gm
Xiaomi Redmi K20 - 128GB 191 gm
Thickness
Oppo A3s8.2 mm
Xiaomi Redmi K20 - 128GB 8.8 mm
Price
Oppo A3s9990 Rs
Xiaomi Redmi K20 - 128GB 23999 Rs

Reason to Buy Xiaomi Redmi K20 - 128GB over Oppo A3s

Announced on
Xiaomi Redmi K20 - 128GBJuly 2019
Oppo A3s August 2018
Back Camera
Xiaomi Redmi K20 - 128GB48+13+8 MP
Oppo A3s 13 + 2 MP
Front Camera
Xiaomi Redmi K20 - 128GB20 MP
Oppo A3s 8 MP
Display Size
Xiaomi Redmi K20 - 128GB6.39 inch
Oppo A3s 6.2 inch
Pixel Density
Xiaomi Redmi K20 - 128GB403 ppi
Oppo A3s 271 ppi
Display resolution
Xiaomi Redmi K20 - 128GB1080x2340 pixels
Oppo A3s 720x1520 pixels
RAM
Xiaomi Redmi K20 - 128GB6 GB
Oppo A3s3 GB
Internal Memory
Xiaomi Redmi K20 - 128GB128 GB
Oppo A3s 32 GB
Sensors
Xiaomi Redmi K20 - 128GBFingerprint (In-display), Accelerometer, Light, E-Compass, Gyro, Proximity
Oppo A3s Accelerometer, proximity, compass, Light, Gyro

Common features in Xiaomi Redmi K20 - 128GB and Oppo A3s

Network Technology
Oppo A3sGSM, HSPA, LTE, VoLTE
Xiaomi Redmi K20 - 128GB GSM, HSPA, LTE, VoLTE

Compare Specification - Oppo A3s vs Xiaomi Redmi K20 - 128GB

Oppo A3s Xiaomi Redmi K20 - 128GB
General
Brand Name Oppo Xiaomi
Model Name A3s Redmi K20 - 128GB
Announced On 2018-08-01 2019-07-15
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 v8.1 (Oreo) Android v9.0 (Pie)
Display
Display Size 6.2-inch 6.39-inch
Display Type HD+ FullView Display FullHD+ FullView AMOLED Display
Resolution 720x1520 Pixels 1080x2340 Pixels
Pixel density 271PPI 403PPI
Display Feature Corning Gorilla Glass 3, notch display All Screen Display, Corning Gorilla Glass 5
Processor
ChipSet Qualcomm Snapdragon 450 Qualcomm Snapdragon 730
CPU Octa Core - 1.8GHz Octa Core - 2.2 GHz
GPU Adreno 506 Adreno 618
Memory
RAM 3GB 6GB
Internal Memory 32GB 128GB
Expandable Memory 256GB No card slot
Camera
Back Camera 13 + 2MP 48+13+8MP
Front Camera 8MP 20MP
Camera Feature
Back Camera Feature

Flash :
LED FLash
Back Camera Feature

Flash :
Dual Led Flash
F1.75 Aperture
Sony IMX582 Sensor
PDAF
Slow Motion + Video Recording: 1080p
Front Camera Feature

Flash :
Pop-up camera
F2.2
Connectivity
WiFi Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Yes, Wi-Fi 802.11 b/g/n/ac, Wi-Fi hotspot
Bluetooth Yes, v4.2 Yes, v5.0
Radio unknown unknown
USB Micro USB v2.0 Type-C 2.0
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
compass
Light
Gyro
Fingerprint (In-display)
Accelerometer
Light
E-Compass
Gyro
Proximity
Battery
Battery 4230 mAh Li-ion Battery 4000 mAh Lithium-ion
Battery StandBy
Battery Talktime
Other
Dimension 156.2 x 75.6 x 8.2 mm 156.7 x 74.3 x 8.8 mm
Weight 168gm 191gm