OPPO R9s vs. Xiaomi MI Mix 2

Phone Comparison, Reviews and Tests

In depth comparison and review of OPPO R9s and Xiaomi MI Mix 2. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

OPPO R9s vs. Xiaomi MI Mix 2 Comparison Chart
DESIGN AND DIMENSIONS OPPO R9s Xiaomi MI Mix 2
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 153 mm 151.8 mm OPPO R9s has greater height than Xiaomi MI Mix 2.
Width 74.3 mm 75.5 mm Xiaomi MI Mix 2 has greater width than OPPO R9s.
Depth 6.58 mm 7.7 mm OPPO R9s is narrower than OPPO R9s.
Weight 145 g 185 g OPPO R9s is lighter than OPPO R9s.
Body Colour Red | Black | Rose gold | Gold Black
Body Material - Ceramic, aerospace-grade aluminium alloy frame
Waterproof (Water-resistant) - -
SAR Value - 1.77 W/kg (body), 0.39 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY OPPO R9s Xiaomi MI Mix 2
Display Type OLED display -
Display Technology AMOLED -
Screen Size (Display Size) 5.5" 5.99" Xiaomi MI Mix 2 has larger screen size than OPPO R9s.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2160 x 1080 pixels Xiaomi MI Mix 2 has better screen resolution than OPPO R9s.
Display Format Full HD -
Pixel Density 401 ppi 403 ppi Xiaomi MI Mix 2 has better pixel density than OPPO R9s.
Aspect Ratio - 18:9
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Features - Night Display, Sunlight Display, Reading mode, Colour temperature adjustment, DCI-P3 Wide colour gamut
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR OPPO R9s Xiaomi MI Mix 2
Processor Type (CPU) Qualcomm Qualcomm Snapdragon 835
Processor Number MSM8953 -
Clock Speed 2 GHz 2.45 GHz Xiaomi MI Mix 2 has higher clock speed than OPPO R9s.
Processor Core Qty 8-core -
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 Qualcomm ADRENO 540
MEMORY OPPO R9s Xiaomi MI Mix 2
RAM 4 GB LPDDR4X SDRAM - 6 GB Xiaomi MI Mix 2 has more RAM than OPPO R9s.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB -
CAMERA OPPO R9s Xiaomi MI Mix 2
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 16 Megapixel 12 Megapixel OPPO R9s has better camera resolution than Xiaomi MI Mix 2.
Sensor Size 1/2.8" -
Sensor Name Sony Exmor RS IMX398 sensor Sony Exmor RX IMX386 sensor
Lens Aperture F/1.7 F/2.0 OPPO R9s has better lens aperture than OPPO R9s.
Lens Construction - 5-element
Optical Image Stabiliser (OIS) - 4-axis OIS (Optical Image Stabilisation) Xiaomi MI Mix 2 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects - HDR
Camera Modes Panorama, low-light shots, GIF animation function Burst mode, Panorama, low-light shots
Face Recognition (Face ID) - Face recognition Xiaomi MI Mix 2 has face detection.
Light Source LED light Dual flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps
Camera Features (Functions) Noise reduction, Electronic Image Stabiliser (EIS), Dual Phase Detect Auto-Focus (PDAF) Phase Detect Auto-Focus (PDAF), Two-tone flash
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 5 Megapixel OPPO R9s has better front camera resolution than Xiaomi MI Mix 2.
Lens Aperture (Front) F/2.0 -
Special Effects (Front) Beautify 4.0 Mirror
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) - Beautify with 36 smart beauty profiles, realtime Beautify
Face Recognition (Face ID) - Face recognition Xiaomi MI Mix 2 has face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p)
Camera Features (Front) - Selfie countdown
BATTERY AND CHARGING OPPO R9s Xiaomi MI Mix 2
Battery Capacity (Battery Size) 3010 mAh 3400 mAh Xiaomi MI Mix 2 has larger battery capacity than OPPO R9s.
Fast Charging Technology - Qualcomm Quick Charge 3.0 Xiaomi MI Mix 2 has fast charging technology.
Battery Technology - Lithium Ion
CELLULAR OPPO R9s Xiaomi MI Mix 2
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 3.0 (based on Android 6.0.1) -
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS OPPO R9s Xiaomi MI Mix 2
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
3G UMTS Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 8, Band 9, Band 19
3G UMTS Frequency - 2100, 1900, 1800, 1700, 850, 800, 900, 1700, 800
4G LTE Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 27, Band 28, Band 29, Band 30, Band 34, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 800 SMR, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 5.0
Bluetooth Profiles A2DP -
NFC - Yes Xiaomi MI Mix 2 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA OPPO R9s Xiaomi MI Mix 2
Supported Digital Audio Standards WAV, WMA, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), MID WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards MKV, FLV, AVI, MOV, MPEG-4, WMV, ASF, 3GP MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
Sound Enhancements - Dual ADC HD voice recording
FEATURES OPPO R9s Xiaomi MI Mix 2
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, vibrating alert
Sensors Ambient light sensor, digital compass, gyro sensor, G-sensor, distance sensor Accelerometer, ambient light sensor, digital compass, barometer, gyro sensor, hall sensor, ultrasonic proximity sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Glove and Wet Touchscreen Operation MU-MIMO technology, Chip-On-Film technology
OTHERS OPPO R9s Xiaomi MI Mix 2
Included Accessories Headset, USB cable, power adapter Power adapter, SIM card removal tool, USB-C cable, Mi MIX 2 protective cover, Type-C to audio converter
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