On this page we compare specs ASUS Rog Phone 4 Octa-core (1x2.84 GHz Kryo 585, 3x2.42 GHz Kryo 585, 4x1.8 GHz Kryo 585) 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 Rog Phone 4 | Oppo A3s |
|---|
| Operating system | Android 10, ROG UI | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa-core (1x2.84 GHz Kryo 585, 3x2.42 GHz Kryo 585, 4x1.8 GHz Kryo 585) | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Adreno 650 | Adreno 506 |
| RAM | 8 GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 128 GB, 256 GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | No | |
| User Interface | Yes | |
| Display | ASUS Rog Phone 4 | Oppo A3s |
|---|
| Type | AMOLED | IPS LCD |
| Size | 6.59 inches | 6.2" inc |
| Resolution | 1080 x 2340 pixels | 720 x 1520 px |
| Touchscreen | Capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | ~ 391 PPI Pixel per inch | 271 PPI |
| Protection | Corning Gorilla Glass 6 | |
| Colors | 16M Colors | 16M |
| Features | HDR10 , 144Hz refresh rate, 650 nits max. brightness (advertised) | |
| Connectivity | ASUS Rog Phone 4 | Oppo A3s |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 5G Network | 41, 77, 78, 79 SA/NSA | |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 | LTE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| NFC | Yes | |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| Edge | | Yes |
| SIM | Nano SIM | |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| GPRS | | Yes |
| Wireless Charging | No | |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, GNSS | Yes, with A-GPS |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/150 Mbps, 5G 4.0 Gbps DL | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Two (side 3.1, bottom 2.0) Type-C 1.0 reversible connector; accessory connector | microUSB 2.0, USB On-The-Go |
| Camera | ASUS Rog Phone 4 | Oppo A3s |
|---|
| Main camera | 64 MP (wide), 13 MP (ultrawide), 5 MP (macro) | 13 MP, Dual |
| Image | 4320p | |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 24 MP (wide) | 8 MP, Single |
| Multimedia | ASUS Rog Phone 4 | Oppo A3s |
|---|
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes | |
| 3.5 mm Jack | No | Yes |
| Video Out | Yes | |
| Radio | No | FM radio |
| Ring Tones | Yes | |
| Design | ASUS Rog Phone 4 | Oppo A3s |
|---|
| Colors | | Red, Dark Purple |
| Dimensions | 171 x 78 x 9.9 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 240 Grams | 168 g |
| Waterproof | No | |
| Battery | ASUS Rog Phone 4 | Oppo A3s |
|---|
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Capacity | Li-Po 6000 mAh, Fast charging 30W, Quick Charge 4.0, Reverse charging 10W | |
| Placement | Non-Removable | |
| Other | ASUS Rog Phone 4 | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, | Accelerometer, proximity, compass |
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