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Compare Xiaomi Redmi Note 12 (China) vs Oppo A3s


Xiaomi Redmi Note 12 (China)
  Oppo A3s
Xiaomi Redmi Note 12 (China)
VS
Oppo A3s







On this page we compare specs Xiaomi Redmi Note 12 (China) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55) with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.


Xiaomi Redmi Note 12 (China)
Xiaomi Redmi Note 12 (China) smartphone runs on Android 12, MIUI 13 operating system. The phone is powered by Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55) processor. It has 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM. Internal storage options which can be extended with the help of No. The smartphone has a Samsung AMOLED, 120Hz, 1200 nits (peak) providing, Screen-to-Body Ratio of 85.0%. The smartphone is fueled with a Li-Po 5000 mAh, non-removable. The main camera of the smartphone consists of a 48 MP, (wide), 0.8µm, PDAF 2 MP, f/2.4, (depth). The sensors include Fingerprint (side-mounted), accelerometer, gyro, proximity, compass. Connectivity features in the smartphone include Bluetooth, 3.5 mm Jack and more. The Xiaomi Redmi Note 12 (China) are available in various colors such as Black, White, Blue. It measures 165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in) and weighs 188 g (6.63 oz).

Oppo A3s
Oppo A3s smartphone runs on Android 8.1 (Oreo); ColorOS 5.1 operating system. The phone is powered by Octa-core 1.8 GHz Cortex-A53 processor. It has 16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 81.2%. The smartphone is fueled with a 4230 mAh,  Non-removable Li-Ion. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The Oppo A3s are available in various colors such as Red, Dark Purple. It measures 156.2 x 75.6 x 8.2 mm and weighs 168 g.

Compare specs Xiaomi Redmi Note 12 (China) vs Oppo A3s

Hardware and OSXiaomi Redmi Note 12 (China)Oppo A3s
Operating systemAndroid 12, MIUI 13Android 8.1 (Oreo); ColorOS 5.1
ProcessorOcta-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)Octa-core 1.8 GHz Cortex-A53
ChipsetQualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)Qualcomm SDM450 Snapdragon 450 (14 nm)
GPUAdreno 619Adreno 506
Internal memory128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM16 GB, 2 GB RAM
External memoryNomicroSD, up to 256 GB (dedicated slot)
DisplayXiaomi Redmi Note 12 (China)Oppo A3s
TypeSamsung AMOLED, 120Hz, 1200 nits (peak)IPS LCD
Size6.67 inches, 107.4 cm2(~85.0% screen-to-body ratio)6.2" inc
Resolution1080 x 2400 pixels, 20:9 ratio720 x 1520 px
Touchscreencapacitive touchscreen
Screen-to-Body Ratio81.2%
Display area95.9 cm2
Display aspect ratio19:9 (height:width)
Pixel Density271 PPI
Colors16M
ConnectivityXiaomi Redmi Note 12 (China)Oppo A3s
5G Network1, 3, 5, 8, 41, 77, 78 SA/NSA
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Infrared portYes
3G NetworkHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100
NFCNo
4G Network1, 3, 5, 7, 8, 34, 38, 39, 40, 41LTE
Wi-FiWi-Fi 802.11 b/g/n, WiFi Direct, hotspot
CDMACDMA 800
NetworkGSM / HSPA / LTE
SIM cardDual SIM (Nano-SIM, dual stand-by)
Bluetooth5.1, A2DP, LE4.2, A2DP, LE
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G
EdgeYes
GPRSYes
GPSYes, with A-GPS
SpeedHSPA, LTE-A (CA), 5GHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
USBUSB Type-C 2.0, OTGmicroUSB 2.0, USB On-The-Go
Main CameraXiaomi Redmi Note 12 (China)Oppo A3s
Camera48 MP, (wide), 0.8µm, PDAF
2 MP, f/2.4, (depth)
FeaturesDual-LED dual-tone flash, HDR, panorama
Video1080p@30/60fps
Selfie cameraXiaomi Redmi Note 12 (China)Oppo A3s
Camera8 MP, f/2.0, (wide), 1/4", 1.12µm
FeaturesHDR
Video1080p@30fps
CameraXiaomi Redmi Note 12 (China)Oppo A3s
Main camera13 MP, Dual
Specs13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera8 MP, Single
MultimediaXiaomi Redmi Note 12 (China)Oppo A3s
Multimedia24-bit/192kHz audio
LoudspeakerYes
3.5 mm JackYesYes
RadioFM radio
DesignXiaomi Redmi Note 12 (China)Oppo A3s
ColorsBlack, White, BlueRed, Dark Purple
BodyIP53, dust and splash resistant
Dimensions165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in)156.2 x 75.6 x 8.2 mm
SIMDual SIM (Nano-SIM, dual stand-by)
Weight188 g (6.63 oz)168 g
BatteryXiaomi Redmi Note 12 (China)Oppo A3s
TypeLi-Po 5000 mAh, non-removable
Charging33W wired
Battery capacity4230 mAh,  Non-removable Li-Ion
OtherXiaomi Redmi Note 12 (China)Oppo A3s
Release date2018, July
SensorsAccelerometer, proximity, compass
FeaturesXiaomi Redmi Note 12 (China)Oppo A3s
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass