On this page we compare specs BLU G51 Quad-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 | BLU G51 | Oppo A3s |
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Operating system | Android 11 (Go edition) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Quad-core 2.0 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Mediatek MT6761 Helio A22 (12 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | PowerVR GE8320 | Adreno 506 |
Internal memory | 32GB 2GB RAM | 16 GB, 2 GB RAM |
External memory | microSDXC | microSD, up to 256 GB (dedicated slot) |
Display | BLU G51 | Oppo A3s |
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Type | IPS LCD | IPS LCD |
Size | 6.1" inc | 6.2" inc |
Resolution | 720 x 1520 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Display colors | 16M | |
Screen-to-Body Ratio | | 81.2% |
Screen area | 92.9 cm2 | |
Display area | | 95.9 cm2 |
Screen format | 19:9 (height:width) | |
Display aspect ratio | | 19:9 (height:width) |
Screen to body ratio | 81.4% | |
Pixel Density | | 271 PPI |
PPI /points per inch/ | 276 PPI | |
Colors | | 16M |
Connectivity | BLU G51 | Oppo A3s |
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2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | | HSDPA 850 / 900 / 2100 |
NFC | No | |
4G Network | | LTE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Dual SIM (Nano-SIM, dual stand-by) | 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 | Yes, with A-GPS |
Speed | | 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 G51 | Oppo A3s |
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Rear camera, main | 8 MP, Dual | |
Camera specs | 8 MP -0.3 MP (depth) | |
Functions | LED flash, HDR, panorama | |
Main camera | | 13 MP, Dual |
Specs | | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Front camera, selfie | 8 MP, Single | |
Features | | LED flash, HDR, panorama |
Video | 1080p@30fps | 1080p@30fps |
Selfie camera | | 8 MP, Single |
Multimedia | BLU G51 | Oppo A3s |
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Headphone jack | Yes | |
3.5 mm Jack | | Yes |
Radio | FM radio | FM radio |
Design | BLU G51 | Oppo A3s |
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Dimensions (HxWxD) | 155.3 x 73.5 x 9.5 mm | 6.11 x 2.89 x 0.37 in | |
Colors | Black, Blue, Green, Silver, Gold | Red, Dark Purple |
Dimensions | | 156.2 x 75.6 x 8.2 mm |
Weight | 166 g | 5.86 oz | 168 g |
Other features | BLU G51 | Oppo A3s |
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Sensors | Fingerprint (rear-mounted), accelerometer, proximity | |
Battery | BLU G51 | Oppo A3s |
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Battery | 3000 mAh, Li-Po | |
Battery capacity | | 4230 mAh, Non-removable Li-Ion |
Other | BLU G51 | Oppo A3s |
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Release date | | 2018, July |
Sensors | | Accelerometer, proximity, compass |