OnePlus 3 vs. OPPO Reno4 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of OnePlus 3 and OPPO Reno4 5G. 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

OnePlus 3 vs. OPPO Reno4 5G Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 OPPO Reno4 5G
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2091
Form Factor Touch Touch
Height 152.7 mm 159.3 mm OPPO Reno4 5G has greater height than OnePlus 3.
Width 74.7 mm 74 mm OnePlus 3 has greater width than OPPO Reno4 5G.
Depth 7.4 mm 7.8 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 183 g OnePlus 3 is lighter than OnePlus 3.
Body Colour - Space black | Galactic blue
Body Material Anodised aluminium -
Waterproof (Water-resistant) - -
IP rating - IP54
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) 0.886 W/kg (head), 1.155 W/kg (body), 2.165 W/kg (limb)
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OnePlus 3 OPPO Reno4 5G
Display Type OLED display OLED display
Display Technology Optic AMOLED AMOLED
Screen Size (Display Size) 5.5" 6.4" OPPO Reno4 5G has larger screen size than OnePlus 3.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2400 x 1080 pixels OPPO Reno4 5G has better screen resolution than OnePlus 3.
Display Format Full HD Full HD+
Pixel Density 401 ppi 409 ppi OPPO Reno4 5G has better pixel density than OnePlus 3.
Aspect Ratio - 20:9
Max Brightness - 800 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio - 800000:1
Display Refresh Rate - 60 Hz
Display Features - DCI-P3 Wide colour gamut, Dark mode, 180Hz sampling rate
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass (scratch resistant glass)
PROCESSOR OnePlus 3 OPPO Reno4 5G
Processor Type (CPU) Qualcomm Snapdragon 820 Qualcomm Snapdragon 765G
Processor Number MSM8996 -
Clock Speed 2.15 GHz 2.4 GHz OPPO Reno4 5G has higher clock speed than OnePlus 3.
Processor Core Qty Quad-core 8-core OPPO Reno4 5G has higher processor core quantity than OnePlus 3.
64-bit Architecture Yes - OnePlus 3 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 Qualcomm ADRENO 620
MEMORY OnePlus 3 OPPO Reno4 5G
RAM 6 GB LPDDR4X SDRAM - 8 GB OPPO Reno4 5G has more RAM than OnePlus 3.
Internal Memory Size (Storage Capacity) 64 GB 128 GB OPPO Reno4 5G has more internal memory than OnePlus 3.
Memory Interface - UFS 2.1
CAMERA OnePlus 3 OPPO Reno4 5G
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 16 Megapixel 48 Megapixel OPPO Reno4 5G has better camera resolution than OnePlus 3.
Sensor Size - 1/2"
Sensor Name Sony Exmor RS IMX298 sensor Sony Exmor RS IMX586 sensor
Lens Aperture F/2.0 F/1.7 OPPO Reno4 5G has better lens aperture than OnePlus 3.
Lens Construction - 6-element
Pixel Size - 0.8 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - OnePlus 3 has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Minimum Focal Length (Focal Distance) - 26 mm
Special Effects HDR HDR, Bokeh effect
HDR Mode Auto HDR mode -
Camera Modes Panorama Time-lapse mode, night mode, Expert Mode, Text, AI Beautify, AI Portait, Pano mode, Dazzle Colour Mode
Face Recognition (Face ID) Face detection - OnePlus 3 has face detection.
Light Source LED light LED flash
Still Image Resolutions - 8000 x 6000
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, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging Noise reduction, Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), Closed loop processing, 4-in-1 Pixel technology, Ultra Steady Video, contrast detection auto-focus (CDAF), laser detection auto focus (LDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) - 119 degree(s)
Minimum Focal Length (2nd Camera) - 16 mm
Camera Functions (2nd Camera) - Monochrome
Camera Modes (2nd Camera) - Ultra Night Mode 3.0
Camera Features (2nd Camera) - 5-piece lens, Ultra Steady Video Pro
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
FRONT CAMERA
Number of Front Cameras 1 2
Sensor Resolution (Front) 8 Megapixel 32 Megapixel OPPO Reno4 5G has better front camera resolution than OnePlus 3.
Sensor Name (Front) Sony Exmor R IMX179 sensor Sony Exmor RS IMX616 sensor
Lens Aperture (Front) F/2.0 F/2.4 OnePlus 3 has better front lens aperture than OnePlus 3.
Lens Element Qty (Front) - 5-element
Pixel Size (Front) - 0.8 μm
Focus Adjustment Focus free -
Camera Modes (Front) - Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, AI Beauty, Portrait
Light Source (Front) - Display flash
Still Image Resolutions (Front) - 6560 x 4928
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) - Electronic Image Stabiliser (EIS), 5P lens
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) - 2 Megapixel
Lens Aperture (2nd Front) - F/2.4
Pixel Size (2nd Front) - 1.75 μm
Camera Functions (2nd Front) - Portait camera
Camera Features (2nd Front) - 3-piece lens
BATTERY AND CHARGING OnePlus 3 OPPO Reno4 5G
Battery Capacity (Battery Size) 3000 mAh 4020 mAh OPPO Reno4 5G has larger battery capacity than OnePlus 3.
Fast Charging Technology - SuperVOOC 2.0 Flash Charge OPPO Reno4 5G has fast charging technology.
Recharge Time (Charging Time) - 36 min
Standby Time - 390 hours
Talk Time - 1560 minutes
Run Time Details - Standby: up to 390 hrs
Talk: up to 1560 min
Playback (Music): up to 37 hrs
Playback (video): up to 17.1 hrs
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 OPPO Reno4 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO Reno4 5G has more advanced generation mobile network.
Operating System OxygenOS (based on Android 6.0.1) ColorOS 7.2 (based on Android 10)
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS OnePlus 3 OPPO Reno4 5G
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency - 2100, 1900, 1700, 850, 800, 900, 800
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 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
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 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.1
Bluetooth Profiles A2DP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA OnePlus 3 OPPO Reno4 5G
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD, APTX-TWS+
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 MKV, FLV, AVI, MOV, WMV, 3GP, MP4
Sound Enhancements Dirac sound technologies Dolby Atmos sound technology
FEATURES OnePlus 3 OPPO Reno4 5G
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, proximity sensor, pedometer, gyro sensor, geomagnetic sensor, gravity sensor
Security Devices Fingerprint reader Fingerprint reader (under display)
Additional Phone Features DLNA Certified, sharing media via DLNA MU-MIMO technology, Google Lens
OTHERS OnePlus 3 OPPO Reno4 5G
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool Headphones, power adapter, SIM card removal tool, USB-C cable, protective case
Compliant Standards - IP54, TUV Rheinland Certified Safe Fast-Charge System
Other projects: