On this page we compare specs ASUS ZenFone 4 Max 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 4 Max | Oppo A3s |
|---|
| Operating system | Android 7.0 (Nougat) | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| RAM | 2GB, 4GB | |
| GPU | (S425) Adreno 308, (S430) Adreno 505 | Adreno 506 |
| Internal Storage | 16GB, 32/64 GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Memory Card Slot | Yes (up to 256GB) | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| User Interface | ZenUI | |
| Display | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| Type | IPS | IPS LCD |
| Size | 5.5 inch | 6.2" inc |
| Resolution | 1920 x 1080 (FHD) | 720 x 1520 px |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Protection | TBD | |
| Pixel Density | 401ppi | 271 PPI |
| Features | 10-Finger Capacitive Touch Interface, Blue Light Filtration | |
| Colors | TBD | 16M |
| Connectivity | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| NFC | No | |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | | LTE |
| Wi-Fi | Wi-Fi 802.11 b/g/n (w/ Wi-Fi Direct) | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| SIM | Nano SIM | |
| Network | | GSM / HSPA / LTE |
| Dual SIM | Yes (With Non-Hybrid MicroSD Expansion) | |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | Yes - GPS/ AGPS/ Glonass/ BDS | Yes, with A-GPS |
| Speed | LTE Cat4: 150 Mb/s (Receive), 50 Mb/s (Send). DC-HSPA : 42 Mb/s (Receive), 5.76 Mb/s (Send) | 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 | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| Image | TBD | |
| Main camera | 13 MP f/2.0, ? MP (Wide-angle) f/x.x | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | LED Flash (Front, Back) | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 8 MP, f/2.2 | 8 MP, Single |
| Multimedia | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| 3.5 mm Jack | yes | Yes |
| Radio | | FM radio |
| Design | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| Type | Bar | |
| Waterproof | No | |
| Colors | | Red, Dark Purple |
| Dimensions | 154 x 76.9 x 8.9mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 181g | 168 g |
| Battery | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| Placement | Non-Removable | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | ASUS ZenFone 4 Max | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | Fingerprint Scanner, Accelerometer, Electronic Compass, Gyro, Proximity Sensor, Ambient Light Sensor | Accelerometer, proximity, compass |
