On this page we compare specs Micromax A90 1.0 GHz Cortex-A9 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 | Micromax A90 | Oppo A3s |
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Operating system | Android 4.0.3 (Ice Cream Sandwich) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | 1.0 GHz Cortex-A9 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Mediatek MT6575 (40 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | PowerVR SGX531 | Adreno 506 |
Internal memory | 4 GB (2 GB user available), 512 MB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
Display | Micromax A90 | Oppo A3s |
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Type | AMOLED | IPS LCD |
Size | 4.3" inc | 6.2" inc |
Resolution | 480 x 800 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 64.8% | 81.2% |
Display area | 52.6 cm2 | 95.9 cm2 |
Display aspect ratio | 5:3 (height:width) | 19:9 (height:width) |
Pixel Density | 217 PPI | 271 PPI |
Colors | 256K | 16M |
Connectivity | Micromax A90 | 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 / 2100 |
Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
4G Network | | LTE |
Network | GSM / HSPA | GSM / HSPA / LTE |
SIM card | Dual SIM (Mini-SIM) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 2.1, A2DP | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS | Yes, with A-GPS |
Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
Camera | Micromax A90 | Oppo A3s |
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Main camera | 8 MP, Single | 13 MP, Dual |
Specs | 8 MP | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | LED flash | LED flash, HDR, panorama |
Video | Yes | 1080p@30fps |
Selfie camera | 0.3 MP, Single | 8 MP, Single |
Multimedia | Micromax A90 | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | Micromax A90 | Oppo A3s |
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Colors | Black | Red, Dark Purple |
Dimensions | 125 x 65 x 10.6 mm | 156.2 x 75.6 x 8.2 mm |
Weight | | 168 g |
Battery | Micromax A90 | Oppo A3s |
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Battery life | Stand by time- Up to 174 h Talking time- Up to 5 h
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Battery capacity | 1600 mAh, Removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
Other | Micromax A90 | Oppo A3s |
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Release date | 2012, July | 2018, July |
Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |