OPPO A3s (3GB) vs Xiaomi Redmi Note 9: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the OPPO A3s (3GB) and Xiaomi Redmi Note 9. The OPPO A3s (3GB) has a 6.2-inch display, Qualcomm Snapdragon 450 processor, cameras, 4G LTE connectivity, and 4230mAh battery.

Meanwhile, the Xiaomi Redmi Note 9 has a 6.2-inch display, MediaTek Helio G85 processor, cameras, 4G LTE connectivity, and 4230mAh battery.

SpecsOPPO A3s (3GB)Xiaomi Redmi Note 9
Image & Ratings OPPO A3s (3GB)
3.5/5 stars (75 ratings)
× Xiaomi Redmi Note 9
3.7/5 stars (113 ratings)
Screen6.2-inch HD+ IPS LCD Display (720 x 1520 Pixels, 271 ppi) with 19:9 Aspect Ratio, Rounded Corners and Notch6.53-inch FHD+ IPS LCD Display (1080 x 2340 Pixels, 395 ppi) with Corning Gorilla Glass 5, 19.5:9 Aspect Ratio & Punch-hole
OSAndroid 8.1 Oreo with ColorOS 5.1Android 10 with MIUI 11
ChipsetQualcomm Snapdragon 450MediaTek Helio G85
CPUOcta Core CPU
8x Cortex-A53 @ 1.8GHz
Octa Core CPU
2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.8GHz
GPUAdreno 506Mali-G52 MC2
RAM 3 GB 3GB or 4GB of RAM
Rear CameraDual Camera: 13 + 2 Megapixels (f/2.2 Aperture) + (f/2.4 Aperture)
Autofocus
LED Flash
Quad Cameras:
48MP Main Camera (f/1.79 Aperture, Autofocus)
8MP Ultra-wide (f/2.2 Aperture, 118° FOV)
2MP Macro (f/2.4 Aperture)
2MP Depth Sensor
-LED Flash
-1080p Video Recording
Front Camera 8 Megapixels (f/2.2 Aperture) with Screen Flash
- A.I. Beautification
13 Megapixels (f/2.25 Aperture)
Storage32GB64GB or 128GB
Expansion 256GB via microSD 512GB via microSD
SIMDual SIM (Nano-SIM)Dual SIM (Nano-SIM)
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-FiWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n/ac (Dual Band)
NFCNoYes
BluetoothBluetooth 4.2Bluetooth 5.0
InfraredYes
PositionA-GPSA-GPS, GLONASS & BeiDou
USB OTGYesYes
USBMicroUSB 2.0USB Type-C
3.5mm Audio JackYesYes
Audio EnhancementNoneSmart PA
FM RadioYesYes
Sensors Face Recognition
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery4230 mAh Li-ion Battery (Non-removable)

5V/2A Charging
5020 mAh Li-Po Battery (Non-removable)
18W Fast Charging
MaterialPlasticPlastic
Size156.2 x 75.6 x 8.2 mm162.3 x 77.2 x 8.9 mm
Weight168 g199 g
ColorsPurple and RedMidnight Grey, Forest Green and Polar White
Launch DateSeptember 2018April 30, 2020
Price9,990.00 - Official Price in the Philippines7,990.00 - Official price of 3GB RAM + 64GB storage version in the Philippines
9,990.00 - Official price of 4GB RAM + 128GB storage version in the Philippines

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