On this page we compare specs Redmi 9 Activ MediaTek Helio G35 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.
Hardware and OS | Redmi 9 Activ | Oppo A3s |
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Operating system | Android v11 | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | MediaTek Helio G35 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
RAM | 4 GB | |
GPU | | Adreno 506 |
Internal Storage | 64 GB | |
Internal memory | | 16 GB, 2 GB RAM |
Expandable memory | Yes, Upto 512 GB | |
External memory | | microSD, up to 256 GB (dedicated slot) |
Custom UI | MIUI | |
Display | Redmi 9 Activ | Oppo A3s |
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Type | HD Dot Drop | IPS LCD |
Size | 6.53 inches | 6.2" inc |
Resolution | 720 x 1600 Pixels | 720 x 1520 px |
Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
Screen-to-Body Ratio | | 81.2% |
Display area | | 95.9 cm2 |
Aspect ratio | 20:9 | |
Display aspect ratio | | 19:9 (height:width) |
Screen to body ratio calculated | 81.03 % | |
Pixel Density | 269 ppi | 271 PPI |
Colors | | 16M |
Connectivity | Redmi 9 Activ | Oppo A3s |
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Network support | 4G , 3G, 2G | |
2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | | HSDPA 850 / 900 / 2100 |
4G Network | | LTE |
Dual SIM | Dual SIM, GSM GSM | |
Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
SIM size | SIM1: Nano, SIM2: Nano | |
Network | | GSM / HSPA / LTE |
USB connectivity | Mass storage device, USB charging, microUSB 2.0 | |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | Yes, v5.0 | 4.2, A2DP, LE |
Edge | | Yes |
GPRS | | Yes |
GPS | Yes, with A-GPS, Glonass | Yes, with A-GPS |
Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | | microUSB 2.0, USB On-The-Go |
Camera | Redmi 9 Activ | Oppo A3s |
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Image | 4128 x 3096 Pixels | |
Front camera | 5 MP | |
Front camera resolution | 5 MP f/2.2 Primary Camera | |
Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
Flash | Yes, LED Flash | |
Autofocus | Yes | |
Main camera | 13 MP 2 MP | 13 MP, Dual |
Video recording | 1920x1080 @ 30 fps | |
Specs | | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | | LED flash, HDR, panorama |
Video | | 1080p@30fps |
Selfie camera | | 8 MP, Single |
Multimedia | Redmi 9 Activ | Oppo A3s |
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Audio jack | 3.5 MM | |
FM radio | Yes | |
Loudspeaker | Yes | |
3.5 mm Jack | | Yes |
Radio | | FM radio |
Design | Redmi 9 Activ | Oppo A3s |
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Height | 164.9 mm | |
Width | 77.07 mm | |
Thickness | 9.0 mm | |
Colors | | Red, Dark Purple |
Colours | Carbon Black, Coral Green, Metallic Purple | |
Dimensions | | 156.2 x 75.6 x 8.2 mm |
Weight | 194 grams | 168 g |
Battery | Redmi 9 Activ | Oppo A3s |
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Capacity | 5000 mAh | |
Type | Li-Polymer | |
Battery capacity | | 4230 mAh, Non-removable Li-Ion |
Other | Redmi 9 Activ | Oppo A3s |
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Fingerprint sensor | Yes | |
Release date | | 2018, July |
Fingerprint sensor position | Rear | |
Sensors | | Accelerometer, proximity, compass |
Other sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Accelerometer, AI Face Unlock | |