On this page we compare specs vivo X23 Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360) 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 | vivo X23 | Oppo A3s |
|---|
| Operating system | Android 8.1 (Oreo); Funtouch 4.5 | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360) | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | Qualcomm SDM670 Snapdragon 670 (10 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Adreno 615 | Adreno 506 |
| Internal memory | 128 GB, 8 GB RAM | 16 GB, 2 GB RAM |
| External memory | No | microSD, up to 256 GB (dedicated slot) |
| Display | vivo X23 | Oppo A3s |
|---|
| Type | Super AMOLED | IPS LCD |
| Size | 6.41" inc | 6.2" inc |
| Resolution | 1080 x 2340 px | 720 x 1520 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 86.3% | 81.2% |
| Display area | 100.9 cm2 | 95.9 cm2 |
| Display aspect ratio | 19.5:9 (height:width) | 19:9 (height:width) |
| Pixel Density | 402 PPI | 271 PPI |
| Colors | 16M | 16M |
| Connectivity | vivo X23 | 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 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | LTE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | 5.0, A2DP, EDR, LE, aptX | 4.2, A2DP, LE |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/150 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| Camera | vivo X23 | Oppo A3s |
|---|
| Main camera | 12 MP, Dual | 13 MP, Dual |
| Specs | 12 MP, f/1.8, 1/2.55', 1.4µm, dual pixel PDAF
-13 MP, f/2.4 | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Video | 2160p@30fps, 1080p@30fps | 1080p@30fps |
| Selfie camera | 12 MP, Single | 8 MP, Single |
| Multimedia | vivo X23 | Oppo A3s |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio |
| Design | vivo X23 | Oppo A3s |
|---|
| Colors | Phantom Purple, Magic Night, Phantom Red | Red, Dark Purple |
| Dimensions | 157.7 x 74.1 x 7.5 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | | 168 g |
| Battery | vivo X23 | Oppo A3s |
|---|
| Battery capacity | 3400 mAh, Non-removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
| Other | vivo X23 | Oppo A3s |
|---|
| Release date | 2018, September | 2018, July |
| Sensors | Fingerprint (under display), accelerometer, proximity, compass | Accelerometer, proximity, compass |
