On this page we compare specs BLU Studio 5.3 650 MHz Cortex-A9/ 800 MHz 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 | BLU Studio 5.3 | Oppo A3s |
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Operating system | Android 2.3 (Gingerbread) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | 650 MHz Cortex-A9/ 800 MHz Cortex-A9 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Mediatek MT6573 (65 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | PowerVR SGX531 | Adreno 506 |
Internal memory | 512 MB, 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 | BLU Studio 5.3 | Oppo A3s |
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Type | TFT | IPS LCD |
Size | 5.3" inc | 6.2" inc |
Resolution | 480 x 800 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 65.8% | 81.2% |
Display area | 80.0 cm2 | 95.9 cm2 |
Display aspect ratio | 5:3 (height:width) | 19:9 (height:width) |
Pixel Density | 176 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | BLU Studio 5.3 | Oppo A3s |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
Wi-Fi | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
3G Network | | HSDPA 850 / 900 / 2100 |
Network | GSM / HSPA | GSM / HSPA / LTE |
4G Network | | LTE |
SIM card | Dual SIM (Mini-SIM) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 2.1, A2DP | 4.2, A2DP, LE |
Edge | Class 12 | Yes |
GPRS | Class 12 | Yes |
GPS | Yes, with A-GPS | Yes, with A-GPS |
Speed | HSPA 7.2/0.384 Mbps | 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 | BLU Studio 5.3 | Oppo A3s |
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Main camera | 5 MP, Single | 13 MP, Dual |
Specs | 5 MP, AF | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | LED flash | LED flash, HDR, panorama |
Video | 480p@30fps | 1080p@30fps |
Selfie camera | 0.3 MP, Single | 8 MP, Single |
Multimedia | BLU Studio 5.3 | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | Stereo FM radio | FM radio |
Design | BLU Studio 5.3 | Oppo A3s |
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Colors | Black | Red, Dark Purple |
Dimensions | 150 x 81 x 10.9 mm | 156.2 x 75.6 x 8.2 mm |
Weight | 192 g | 168 g |
Battery | BLU Studio 5.3 | Oppo A3s |
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Battery capacity | 2500 mAh, Removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
Battery life | Stand by time- Up to 700 h Talking time- Up to 8 h
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Other | BLU Studio 5.3 | Oppo A3s |
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Release date | 2011, December | 2018, July |
Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |