Xiaomi Redmi 3S vs. OPPO R9s Plus

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi Redmi 3S and OPPO R9s Plus. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Xiaomi Redmi 3S vs. OPPO R9s Plus Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi 3S OPPO R9s Plus
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 139.3 mm 163.63 mm OPPO R9s Plus has greater height than Xiaomi Redmi 3S.
Width 69.6 mm 80.8 mm OPPO R9s Plus has greater width than Xiaomi Redmi 3S.
Depth 8.5 mm 7.35 mm OPPO R9s Plus is narrower than Xiaomi Redmi 3S.
Weight 144 g 185 g Xiaomi Redmi 3S is lighter than Xiaomi Redmi 3S.
Body Colour Gold Black
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value 0.43 W/kg (body), 0.62 W/kg (head) -
Connector Type Micro-USB - 5 pin Micro-USB Type B Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM, nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM (SIM1 and SIM2/MicroSD slots)
SIM Card Configuration Details Micro SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY Xiaomi Redmi 3S OPPO R9s Plus
Display Type - LCD display
Display Technology - IPS
Screen Size (Display Size) 5" 6" OPPO R9s Plus has larger screen size than Xiaomi Redmi 3S.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1920 x 1080 pixels OPPO R9s Plus has better screen resolution than Xiaomi Redmi 3S.
Display Format HD Full HD
Display Protection (Screen Protector) - 2.5D Arc Glass, Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi Redmi 3S OPPO R9s Plus
Processor Type (CPU) Qualcomm Snapdragon 430 Qualcomm Snapdragon 653
Clock Speed 1.4 GHz 1.95 GHz OPPO R9s Plus has higher clock speed than Xiaomi Redmi 3S.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 505 Qualcomm ADRENO 510
MEMORY Xiaomi Redmi 3S OPPO R9s Plus
RAM 2 GB 6 GB OPPO R9s Plus has more RAM than Xiaomi Redmi 3S.
Internal Memory Size (Storage Capacity) 16 GB 64 GB OPPO R9s Plus has more internal memory than Xiaomi Redmi 3S.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi Redmi 3S OPPO R9s Plus
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 16 Megapixel OPPO R9s Plus has better camera resolution than Xiaomi Redmi 3S.
Sensor Size - 1/2.8"
Sensor Name - Sony Exmor RS IMX398 sensor
Lens Aperture F/2.0 F/1.7 OPPO R9s Plus has better lens aperture than Xiaomi Redmi 3S.
Lens Construction 5-element -
Focus Adjustment Automatic Automatic
Special Effects HDR HDR
Camera Modes Panorama, manual mode Panorama, tap to focus
Face Recognition (Face ID) - Face detection OPPO R9s Plus has face detection.
Light Source LED light LED light
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Phase Detect Auto-Focus (PDAF), Optical Image Stabiliser plus (OIS+), geotagging
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel OPPO R9s Plus has better front camera resolution than Xiaomi Redmi 3S.
Sensor Size (Front) - 1/3"
Lens Aperture (Front) F/2.2 F/2.0 OPPO R9s Plus has better front lens aperture than Xiaomi Redmi 3S.
Special Effects (Front) - Beautify 4.0
Camera Modes (Front) Beautify Selfie mode -
Face Recognition (Face ID) Face recognition - Xiaomi Redmi 3S has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) - Self-timer
BATTERY AND CHARGING Xiaomi Redmi 3S OPPO R9s Plus
Battery Capacity (Battery Size) 4100 mAh 4000 mAh Xiaomi Redmi 3S has larger battery capacity than OPPO R9s Plus.
CELLULAR Xiaomi Redmi 3S OPPO R9s Plus
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - ColorOS 3.0 (based on Android 6.0.1)
User Interface MIUI V7 -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS
COMMUNICATIONS Xiaomi Redmi 3S OPPO R9s Plus
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
2G Band 900 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band Band 3, Band 5, Band 40 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 1800+, FDD 850, TDD 2300 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 4.1
Bluetooth Profiles HID A2DP
NFC - Yes OPPO R9s Plus has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi Redmi 3S OPPO R9s Plus
Supported Digital Audio Standards AAC, PCM, MP3, FLAC, AC-3, AAC +, eAAC+, MIDI WAV, MP3, FLAC, eAAC+
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, ASF, DivX, MPEG-2, H.264, H.263, M4V, VP8, Sorenson Spark MPEG-4, H.264
FEATURES Xiaomi Redmi 3S OPPO R9s Plus
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Ambient light sensor, proximity sensor, digital compass, gyro sensor, gravity sensor Accelerometer, proximity sensor, digital compass, gyro sensor
Security Devices - Fingerprint reader
Additional Phone Features Infrared remote control, Reading mode -
OTHERS Xiaomi Redmi 3S OPPO R9s Plus
Included Accessories USB cable, power adapter, SIM card removal tool Power adapter
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