On this page we compare specs Xiaomi Mi MIX 2 Special Edition Octa-Core 2.45GHz (4x2.45 GHz Kryo & 4x1.9 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 | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Operating system | Android 7.1 Nougat | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa-Core 2.45GHz (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Qualcomm Adreno 540, 710MHz | 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 | Not Available | |
| User Interface | Yes with MIUI V9 | |
| Display | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Type | AMOLED capacitive touchscreen | IPS LCD |
| Size | 5.99 inches QHD | 6.2" inc |
| Resolution | 1080 x 2160 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 | ~ 403 PPI | 271 PPI |
| Protection | Yes Corning Gorilla Glass | |
| Colors | 16M Colors | 16M |
| Features | HD AMOLED display, ~ 403 PPI, 2.5D curved glass screen, Capacitive, Color LED Notifications, Multi-touch, Scratch resistant, 1500:1 Contrast Ratio | |
| Connectivity | Xiaomi Mi MIX 2 Special Edition | 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, 802.11n 5GHz, Dual band, Wi-Fi Direct, Wi-Fi Display, Wi-Fi Hotspot, MU-MiMO | 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) |
| SIM | Nano SIM | |
| Bluetooth | | 4.2, A2DP, LE |
| Dual SIM | Dual SIM Card (Nano, Nano) | |
| Edge | | Yes |
| Wireless Charging | No | |
| GPRS | | Yes |
| GPS | Yes, with A-GPS , Beidou , GLONASS , GPS | Yes, with A-GPS |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Type-C USB v3.0 with Host, OTG, Charging and Mass Storage Function | microUSB 2.0, USB On-The-Go |
| Camera | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Image | 4032 x 3024 Pixels | |
| Main camera | 12 Megapixels | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes with Dual-LED flashlight | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 5 Megapixels with Omnivision OV5675 Sensor | 8 MP, Single |
| Multimedia | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes Support 3GP, M4V, H.264, MKV, MOV, AVI, WMV, FLV, MP4, H.265 | |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | Yes |
| Radio | Yes | FM radio |
| Design | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Colors | | Red, Dark Purple |
| Waterproof | No | |
| Dimensions | 74.6 mm x 150.5 mm x 7.7 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 187 Grams | 168 g |
| Battery | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Capacity | 3,400 mAh Lithium-Polymer | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Placement | Non-Removable | |
| Other | Xiaomi Mi MIX 2 Special Edition | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | Ultrasonic Fingerprint (rear-mounted), Accelerometer, Gyroscope, Proximity, Compass,, Barometer, Hall | Accelerometer, proximity, compass |
