On this page we compare specs Xiaomi Redmi 4 Prime Octa-core 2.0 GHz Cortex-A53 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 | Xiaomi Redmi 4 Prime | Oppo A3s |
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Operating system | Android 6.0.1 (Marshmallow); MIUI 8 | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Octa-core 2.0 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Qualcomm MSM8953 Snapdragon 625 (14 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | Adreno 506 | Adreno 506 |
Internal memory | 32 GB, 3 GB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
Display | Xiaomi Redmi 4 Prime | Oppo A3s |
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Type | IPS LCD | IPS LCD |
Size | 5" inc | 6.2" inc |
Resolution | 1080 x 1920 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 70.1% | 81.2% |
Display area | 68.9 cm2 | 95.9 cm2 |
Display aspect ratio | 16:9 (height:width) | 19:9 (height:width) |
Pixel Density | 441 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | Xiaomi Redmi 4 Prime | Oppo A3s |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
4G Network | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE |
SIM card | Hybrid Dual SIM | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
Camera | Xiaomi Redmi 4 Prime | Oppo A3s |
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Main camera | 13 MP, Single | 13 MP, Dual |
Specs | 13 MP, PDAF, f/2.2 | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama |
Video | 1080p@30fps | 1080p@30fps |
Selfie camera | 5 MP, Single | 8 MP, Single |
Multimedia | Xiaomi Redmi 4 Prime | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | Xiaomi Redmi 4 Prime | Oppo A3s |
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Colors | Gold, Dark Gray, Silver | Red, Dark Purple |
Dimensions | 141.3 x 69.6 x 8.9 mm | 156.2 x 75.6 x 8.2 mm |
Weight | 156 g | 168 g |
Body build | Front glass, aluminum body | |
Battery | Xiaomi Redmi 4 Prime | Oppo A3s |
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Battery capacity | 4100 mAh, Non-removable Li-Po | 4230 mAh, Non-removable Li-Ion |
Other | Xiaomi Redmi 4 Prime | Oppo A3s |
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Release date | 2016, November | 2018, July |
Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port | Accelerometer, proximity, compass |