On this page we compare specs Samsung Galaxy Nexus I9250 Dual-core 1.2 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 | Samsung Galaxy Nexus I9250 | Oppo A3s |
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Operating system | Android OS 4.0 (Ice Cream Sandwich), upgradable to 4.3 (Jelly Bean) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Dual-core 1.2 GHz Cortex-A9 | Octa-core 1.8 GHz Cortex-A53 |
Chipset | TI OMAP 4460 | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | PowerVR SGX540 | Adreno 506 |
Internal memory | 16 GB, 1 GB RAM | 16 GB, 2 GB RAM |
External memory | No | microSD, up to 256 GB (dedicated slot) |
Display | Samsung Galaxy Nexus I9250 | Oppo A3s |
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Type | Super AMOLED | IPS LCD |
Size | 4.65" inc | 6.2" inc |
Resolution | 720 x 1280 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Protection | Oleophobic coating | |
Screen-to-Body Ratio | 64.8% | 81.2% |
Display area | 59.6 cm2 | 95.9 cm2 |
Display aspect ratio | 16:9 (height:width) | 19:9 (height:width) |
Pixel Density | 316 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | Samsung Galaxy Nexus I9250 | Oppo A3s |
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2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
4G Network | LTE band 30(2300) - India | LTE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Mini-SIM | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 3.0, A2DP | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS | Yes, with A-GPS |
Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | microUSB 2.0 (MHL TV-out) | microUSB 2.0, USB On-The-Go |
NFC | Yes | |
Camera | Samsung Galaxy Nexus I9250 | 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 | 1080p@24fps | 1080p@30fps |
Selfie camera | 1.3 MP, Single | 8 MP, Single |
Multimedia | Samsung Galaxy Nexus I9250 | Oppo A3s |
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3.5 mm Jack | Yes | Yes |
Radio | No | FM radio |
Design | Samsung Galaxy Nexus I9250 | Oppo A3s |
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Colors | Black, White | Red, Dark Purple |
Dimensions | 135.5 x 67.9 x 8.9 mm | 156.2 x 75.6 x 8.2 mm |
Weight | 135 g | 168 g |
Battery | Samsung Galaxy Nexus I9250 | Oppo A3s |
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Battery capacity | 1750 mAh, Removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
Battery life | Stand by time- Up to 290 h (2G) / Up to 270 h (3G) Talking time- Up to 17 h 40 min (2G) / Up to 8 h 20 min (3G)
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Other | Samsung Galaxy Nexus I9250 | Oppo A3s |
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Release date | 2011, October | 2018, July |
Sensors | Accelerometer, gyro, proximity, compass, barometer | Accelerometer, proximity, compass |
SAR | SAR EU - 0.30 W/kg (head) | |