On this page we compare specs Asus ZenFone Ares Quad-Core 2x 2.35 GHz Kryo, 2x 2.0 GHz Kryo 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 | Asus ZenFone Ares | Oppo A3s |
|---|
| Operating system | Android 7.0 Nougat | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Quad-Core 2x 2.35 GHz Kryo, 2x 2.0 GHz Kryo | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Qualcomm Adreno 530 653 MHz | Adreno 506 |
| RAM | 8GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 128GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | External Memory Support Up to 2TB | |
| User Interface | Zen UI 3.0 | |
| Display | Asus ZenFone Ares | Oppo A3s |
|---|
| Type | Super AMOLED capacitive touchscreen | IPS LCD |
| Size | 5.7 inches QHD | 6.2" inc |
| Resolution | 2560 x 1440 Pixels, 24 bit color depth | 720 x 1520 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | ~ 515 PPI Pixel per inch | 271 PPI |
| Protection | Corning Gorilla Glass 4 | |
| Colors | 16M Colors | 16M |
| Features | QHD display, Multi-Touch Screen, ~ 515 PPI Pixel Density, Capacitive Touch, 16:9 Aspect Ratio, Scratch Resistant, Corning Gorilla Glass 4, Bluelight Filter, 100% NTSC | |
| Connectivity | Asus ZenFone Ares | Oppo A3s |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes | LTE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 802.11 n 5GHz, 2x2 MiMO, Dual-Band, Wi-Fi Direct, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | yes | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Nano SIM | |
| Edge | | Yes |
| Dual SIM | Hybrid Dual SIM (Nano-SIM, Nano-SIM/microSD), Dual Standby | |
| GPRS | | Yes |
| Wireless Charging | No | |
| GPS | Yes, with A-GPS, Beidou, GLONASS, GPS | Yes, with A-GPS |
| Speed | LTE : 850 / 900 / 1800 / 1900 / 2100 / 2600 MHz LTE-TDD : 1900 MHz (Band 39) LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2600 MHz (Band 38) LTE : 1700 / 2100 MHz LTE : 700 MHz Class 17 | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Type-C USB v2.0, with OTG, Charging and Mass Storage Function | microUSB 2.0, USB On-The-Go |
| Camera | Asus ZenFone Ares | Oppo A3s |
|---|
| Image | 5488 x 4096 Pixels | |
| Main camera | 22 Megapixels | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes with Dual-LED Flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 8 Megapixels with F2.0 aperture, 85 degree wide angle lens | 8 MP, Single |
| Multimedia | Asus ZenFone Ares | Oppo A3s |
|---|
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes Support 3GP, MP4, FLV, WMV, AVI, MKV, H.264, H.265 | |
| Video Out | Yes With Wireless Media Connection | |
| 3.5 mm Jack | yes | Yes |
| Ring Tones | Yes | |
| Radio | Yes | FM radio |
| Design | Asus ZenFone Ares | Oppo A3s |
|---|
| Colors | | Red, Dark Purple |
| Dimensions | 158.67 mm x 77.4 mm x 8.95 mm | 156.2 x 75.6 x 8.2 mm |
| Waterproof | No | |
| Weight | 170 g | 168 g |
| Battery | Asus ZenFone Ares | Oppo A3s |
|---|
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Capacity | 3,300mAh Lithium-Polymer | |
| Placement | Non-Removable | |
| Other | Asus ZenFone Ares | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | Accelerometer, Proximity Sensor, Fingerprint (Synaptics Sensor Model), Compass, Light, Gyroscope, Barometer, Hall | Accelerometer, proximity, compass |
