On this page we compare specs Asus Zenfone 4 Selfie Pro ZD552KL Octa-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 | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| Operating system | Android 7 (Nougat); ZenUI 4 | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa-core 2.0 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | Qualcomm MSM8953 Snapdragon 625 (14 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Adreno 506 | Adreno 506 |
| Internal memory | 64 GB, 3/4 GB RAM | 16 GB, 2 GB RAM |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
| Display | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| Type | AMOLED | IPS LCD |
| Size | 5.5" inc | 6.2" inc |
| Resolution | 1080 x 1920 px | 720 x 1520 px |
| Protection | Corning Gorilla Glass 5 | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 72.4% | 81.2% |
| Display area | 83.4 cm2 | 95.9 cm2 |
| Display aspect ratio | 16:9 (height:width) | 19:9 (height:width) |
| Pixel Density | 401 PPI | 271 PPI |
| Colors | 16M | 16M |
| Connectivity | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 2100 - Global | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - Global | LTE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | 4.2, A2DP, EDR, LE | 4.2, A2DP, LE |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsLTE-A (2CA) Cat6 300/50 Mbps - TW/JP/HK | 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 Selfie Pro ZD552KL | Oppo A3s |
|---|
| Main camera | 16 MP, Single | 13 MP, Dual |
| Specs | 16 MP, 26mm (wide), dual pixel PDAF | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama |
| Video | 2160p@30fps, 1080p@30/60fps, 720p@120fps | 1080p@30fps |
| Selfie camera | 12 MP, Dual | 8 MP, Single |
| Multimedia | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio |
| Design | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| Colors | Rouge Red, Sunlight Gold, Deepsea Black | Red, Dark Purple |
| Dimensions | 154 x 74.8 x 6.9 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 147 g | 168 g |
| Battery | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| Battery capacity | 3000 mAh, Non-removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
| Other | Asus Zenfone 4 Selfie Pro ZD552KL | Oppo A3s |
|---|
| Release date | 2017, August | 2018, July |
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
