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Brand | xiaomi | oppo | |
Model | xiaomi black shark | oppo r11s | |
Announced | 2018 April | 2017 October | |
Status | Available. Released 2018 April | Available. Released 2017 November | |
Device Body | |||
Dimensions | 161.6 x 75.4 x 9.3 mm ( 6.36 x 2.97 x 0.37 in ) | 155.1 x 75.5 x 7.1 mm ( 6.11 x 2.97 x 0.28 in ) | |
Weight in gram | 190 | 153 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | |||
Display type | IPS LCD | AMOLED | |
Display resolution | 1080 x 2160 pixels | 18 : 9 ratio ( ~403 pixel per inch density ) | 1080 x 2160 pixels | 18 : 9 ratio ( ~401 pixel per inch density ) | |
Display size | 5.99 inches | 92.6 cm2 ( ~76.0% screen to body ratio ) | 6.01 inches | 93.7 cm2 ( ~80.0% screen to body ratio ) | |
Display Protection | |||
Operating System | android 8.0 ( oreo ) | android 7.1.1 ( nougat ) | coloros 3.2 | |
CPU | Octa-core ( 4x2.8 GHz kryo 385 gold & 4x1.8 GHz kryo 385 silver ) | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | |
Chipset | Qualcomm sdm845 snapdragon 845 ( 10 nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | |
GPU | adreno 630 | adreno 512 | |
Memory card | No | microsdxc ( uses shared sim slot ) | |
Memory v1 | 64gb 6gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 8gb RAM | ||
Primary camera | 12 megapixel| lens aperture1.8 | 1/2.9" | 1.25µm | Dual Pixel phase detection autofocus 20 megapixel| lens aperture1.8 | 1.0µm | Auto focus | 2x optical zoom | 16 megapixel| lens aperture1.7 | 1/2.8" | 1.12µm | phase detection autofocus 20 megapixel| lens aperture1.7 | 1/2.8" | 1.0µm | Auto focus | |
Secondary camera | 20 megapixel| lens aperture2.2 | ( wide ) | 1/2.8" | 1.0µm | 20 megapixel| lens aperture2.0 | ( wide ) | 1/2.8" | 1.0µm | |
Loud speaker | Yes with stereo speakers | Yes | |
Audio jack | No | Yes | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | |
Bluetooth | 5.0 | a2dp | aptx hd | le | 4.2 | a2dp | le | edr | |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass | |
NFC | No | No | |
Radio | No | No | |
USB | USB Type-C 2.0 | microusb 2.0 | USB on-the-go | |
Sensors | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | Li-lon 4000 mAh | Non-removable | li-po 3200 mAh | Non-removable | |
Battery Charge | |||
Colors | black, gray, blue color gradations | red, black, champagne | |
Network technology | gsm / cdma / hspa / evdo / lte | gsm / cdma / hspa / evdo / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a (3ca) cat16 1024/150 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | |
GPRS | |||
EDGE | |||
Approx price |
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