OnePlus 3 vs. Xiaomi Redmi 9C

Phone Comparison, Reviews and Tests

Detailed comparison and review of OnePlus 3 and Xiaomi Redmi 9C. 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

OnePlus 3 vs. Xiaomi Redmi 9C Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 Xiaomi Redmi 9C
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 152.7 mm 164.9 mm Xiaomi Redmi 9C has greater height than OnePlus 3.
Width 74.7 mm 77.07 mm Xiaomi Redmi 9C has greater width than OnePlus 3.
Depth 7.4 mm 9 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 196 g OnePlus 3 is lighter than OnePlus 3.
Body Colour - Sunrise orange
Body Material Anodised aluminium -
Waterproof (Water-resistant) - -
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) 0.355 W/kg (head), 0.779 W/kg (body), 1.865 W/kg (limb)
Integrated Components - FM radio
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OnePlus 3 Xiaomi Redmi 9C
Display Type OLED display -
Display Technology Optic AMOLED -
Screen Size (Display Size) 5.5" 6.53" Xiaomi Redmi 9C has larger screen size than OnePlus 3.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1600 x 720 pixels OnePlus 3 has better screen resolution than Xiaomi Redmi 9C.
Display Format Full HD HD+
Pixel Density 401 ppi -
Aspect Ratio - 20:9
Max Brightness - 400 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Enhancement Technology - Blue light filter, Sunlight mode
Display Features - Reading mode, Colour temperature adjustment, Dot Drop display
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR OnePlus 3 Xiaomi Redmi 9C
Processor Type (CPU) Qualcomm Snapdragon 820 MediaTek Helio G35
Processor Number MSM8996 -
Clock Speed 2.15 GHz 2.3 GHz Xiaomi Redmi 9C has higher clock speed than OnePlus 3.
Processor Core Qty Quad-core 8-core Xiaomi Redmi 9C has higher processor core quantity than OnePlus 3.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 PowerVR GE8320
MEMORY OnePlus 3 Xiaomi Redmi 9C
RAM 6 GB LPDDR4X SDRAM - 3 GB OnePlus 3 has more RAM than Xiaomi Redmi 9C.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Memory Interface - eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) - microSD
CAMERA OnePlus 3 Xiaomi Redmi 9C
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 16 Megapixel 13 Megapixel OnePlus 3 has better camera resolution than Xiaomi Redmi 9C.
Sensor Name Sony Exmor RS IMX298 sensor -
Lens Aperture F/2.0 F/2.2 OnePlus 3 has better lens aperture than OnePlus 3.
Field of View (FoV) - 75.2 degree(s)
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - OnePlus 3 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects HDR HDR, Kaleidoscope
HDR Mode Auto HDR mode -
Camera Modes Panorama AI portrait mode, AI Beautify 5.0
Face Recognition (Face ID) Face detection Face recognition Both phones have face detection.
Light Source LED light Single tone LED flash
Video Resolutions 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging Phase Detect Auto-Focus (PDAF), AI Triple camera
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Camera Functions (2nd Camera) - Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel OnePlus 3 has better front camera resolution than Xiaomi Redmi 9C.
Sensor Name (Front) Sony Exmor R IMX179 sensor -
Lens Aperture (Front) F/2.0 F/2.2 OnePlus 3 has better front lens aperture than OnePlus 3.
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free -
Special Effects (Front) - HDR
Camera Modes (Front) - AI portrait mode, AI Beautify 5.0
Face Recognition (Face ID) - Face recognition Xiaomi Redmi 9C has face detection.
Light Source (Front) - Display flash
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps -
Camera Features (Front) - Self-timer, Palm shutter
BATTERY AND CHARGING OnePlus 3 Xiaomi Redmi 9C
Battery Capacity (Battery Size) 3000 mAh 5000 mAh Xiaomi Redmi 9C has larger battery capacity than OnePlus 3.
Talk Time - 1920 minutes
Run Time Details - Playback (audio): up to 167 hrs
Playback (video): up to 21 hrs
Talk: up to 1920 min
Gaming: up to 10 hrs
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 Xiaomi Redmi 9C
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System OxygenOS (based on Android 6.0.1) -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS OnePlus 3 Xiaomi Redmi 9C
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 4, Band 5, Band 7, Band 12, Band 17, Band 30 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700b, FDD 2300 WCS FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Bluetooth Profiles A2DP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA OnePlus 3 Xiaomi Redmi 9C
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 MKV, MPEG4-ASP, MPEG-4 SP, H.264 BP, H.264 MP, H.264 HP
Sound Enhancements Dirac sound technologies -
FEATURES OnePlus 3 Xiaomi Redmi 9C
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, ambient light sensor, distance sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features DLNA Certified, sharing media via DLNA AI face unlock, HyperEngine technology
OTHERS OnePlus 3 Xiaomi Redmi 9C
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool USB cable, SIM card removal tool, 10W charger
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