On this page we compare specs Micromax Bolt A066 Dual-core 1.3 GHz Cortex-A7 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 Bolt A066 | Oppo A3s |
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Operating system | Android 4.4.2 (KitKat) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Dual-core 1.3 GHz Cortex-A7 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Mediatek MT6571 (28 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | Mali-400 | Adreno 506 |
Internal memory | 4 GB, 512 MB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 32 GB | microSD, up to 256 GB (dedicated slot) |
Display | Micromax Bolt A066 | Oppo A3s |
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Type | IPS LCD | IPS LCD |
Size | 3.5" inc | 6.2" inc |
Resolution | 320 x 480 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Display area | 36.5 cm2 | 95.9 cm2 |
Screen-to-Body Ratio | | 81.2% |
Display aspect ratio | 3:2 (height:width) | 19:9 (height:width) |
Pixel Density | 165 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | Micromax Bolt A066 | Oppo A3s |
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Wi-Fi | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | GSM | GSM / HSPA / LTE |
2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
SIM card | Dual SIM | Dual SIM (Nano-SIM, dual stand-by) |
3G Network | | HSDPA 850 / 900 / 2100 |
Bluetooth | 4.0, A2DP | 4.2, A2DP, LE |
4G Network | | LTE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | No | Yes, with A-GPS |
USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
Camera | Micromax Bolt A066 | Oppo A3s |
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Main camera | 2 MP, Single | 13 MP, Dual |
Specs | 2 MP | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Video | 480p | 1080p@30fps |
Selfie camera | 0.3 MP, Single | 8 MP, Single |
Features | | LED flash, HDR, panorama |
Multimedia | Micromax Bolt A066 | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | Micromax Bolt A066 | Oppo A3s |
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Colors | Tranquil Green, Pristine White, Raging Red, Smokey Grey | Red, Dark Purple |
Dimensions | | 156.2 x 75.6 x 8.2 mm |
Weight | | 168 g |
Battery | Micromax Bolt A066 | Oppo A3s |
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Battery capacity | 1300 mAh, Removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
Battery life | Stand by time- Up to 160 h Talking time- Up to 6 h
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Other | Micromax Bolt A066 | Oppo A3s |
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SAR | SAR EU - 0.37 W/kg (head), 0.41 W/kg (body) | |
Release date | 2014, May | 2018, July |
Sensors | Accelerometer, proximity | Accelerometer, proximity, compass |