On this page we compare specs Xiaomi Mi Mix 2 Octa-core (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 | Oppo A3s |
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Operating system | Android 7.1 (Nougat), upgradable to 8.0 (Oreo); MIUI 10 | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | Octa-core 1.8 GHz Cortex-A53 |
Chipset | Qualcomm MSM8998 Snapdragon 835 (10 nm) | Qualcomm SDM450 Snapdragon 450 (14 nm) |
GPU | Adreno 540 | Adreno 506 |
Internal memory | 128 GB, 8 GB RAM64/128/256 GB, 6 GB RAM | 16 GB, 2 GB RAM |
External memory | No | microSD, up to 256 GB (dedicated slot) |
Display | Xiaomi Mi Mix 2 | Oppo A3s |
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Type | IPS LCD | IPS LCD |
Size | 5.99" inc | 6.2" inc |
Resolution | 1080 x 2160 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Protection | Corning Gorilla Glass 4 | |
Screen-to-Body Ratio | 80.8% | 81.2% |
Display area | 92.6 cm2 | 95.9 cm2 |
Display aspect ratio | 18:9 (height:width) | 19:9 (height:width) |
Pixel Density | 403 PPI | 271 PPI |
Colors | 16M | 16M |
Connectivity | Xiaomi Mi Mix 2 | Oppo A3s |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 27(800), 28(700), 29(700), 30(2300), 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 / EVDO / LTE | GSM / HSPA / LTE |
SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 5.0, A2DP, LE | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
USB | Type-C 1.0 reversible connector | microUSB 2.0, USB On-The-Go |
NFC | Yes | |
Camera | Xiaomi Mi Mix 2 | Oppo A3s |
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Main camera | 12 MP, Single | 13 MP, Dual |
Specs | 12 MP, f/2.0, 1/2.9', 1.25µm, 4-axis OIS, 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@30fps, 720p@120fps | 1080p@30fps |
Selfie camera | 5 MP, Single | 8 MP, Single |
Multimedia | Xiaomi Mi Mix 2 | Oppo A3s |
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3.5 mm Jack | No | Yes |
Radio | No | FM radio |
Design | Xiaomi Mi Mix 2 | Oppo A3s |
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Colors | Black, White | Red, Dark Purple |
Dimensions | 151.8 x 75.5 x 7.7 mm | 156.2 x 75.6 x 8.2 mm |
Weight | 185 g | 168 g |
Body build | Front glass, aluminum frame, ceramic back128/8 GB model - all ceramic | |
Battery | Xiaomi Mi Mix 2 | Oppo A3s |
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Battery capacity | 3400 mAh, Non-removable Li-Ion | 4230 mAh, Non-removable Li-Ion |
Other | Xiaomi Mi Mix 2 | Oppo A3s |
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Release date | 2017, September | 2018, July |
Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | Accelerometer, proximity, compass |