OnePlus 3 vs. OPPO A54S

Phone Comparison, Reviews and Tests

Side by side comparison and review of OnePlus 3 and OPPO A54S. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

OnePlus 3 vs. OPPO A54S Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 OPPO A54S
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2273
Form Factor Touch Touch
Height 152.7 mm 163.8 mm OPPO A54S has greater height than OnePlus 3.
Width 74.7 mm 75.6 mm OPPO A54S has greater width than OnePlus 3.
Depth 7.4 mm 8.4 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 190 g OnePlus 3 is lighter than OnePlus 3.
Body Colour - Crystal black
Body Material Anodised aluminium -
Waterproof (Water-resistant) - -
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) -
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
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 Dual-SIM
DISPLAY OnePlus 3 OPPO A54S
Display Type OLED display LCD display
Display Technology Optic AMOLED -
Screen Size (Display Size) 5.5" 6.52" OPPO A54S 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 OPPO A54S.
Display Format Full HD HD+
Pixel Density 401 ppi 269 ppi OnePlus 3 has better pixel density than OPPO A54S.
Max Brightness - 480 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Refresh Rate - 60 Hz
Display Features - 71% NTSC, AI Eye-Care
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) PDMA+PC
PROCESSOR OnePlus 3 OPPO A54S
Processor Type (CPU) Qualcomm Snapdragon 820 MediaTek Helio G35
Processor Number MSM8996 -
Clock Speed 2.15 GHz 2.3 GHz OPPO A54S has higher clock speed than OnePlus 3.
Processor Core Qty Quad-core 8-core OPPO A54S has higher processor core quantity than OnePlus 3.
64-bit Architecture Yes - OnePlus 3 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 IMG GE8320
MEMORY OnePlus 3 OPPO A54S
RAM 6 GB LPDDR4X SDRAM - 4 GB OnePlus 3 has more RAM than OPPO A54S.
Internal Memory Size (Storage Capacity) 64 GB 128 GB OPPO A54S has more internal memory than OnePlus 3.
Memory Interface - eMMC 5.1
CAMERA OnePlus 3 OPPO A54S
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 16 Megapixel 50 Megapixel OPPO A54S has better camera resolution than OnePlus 3.
Sensor Name Sony Exmor RS IMX298 sensor -
Lens Aperture F/2.0 F/2.2 OnePlus 3 has better lens aperture than OnePlus 3.
Lens Construction - 5-element
Field of View (FoV) - 80 degree(s)
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - OnePlus 3 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects HDR -
HDR Mode Auto HDR mode -
Camera Modes Panorama -
Face Recognition (Face ID) Face detection - OnePlus 3 has face detection.
Light Source LED light LED flash
Still Image Resolutions - 4160 x 2340, 3120 x 3120, 4160 x 1872, 4080 x 3072
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 AI Triple camera
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 88.8 degree(s)
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) - 88.8 degree(s)
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Sensor Name (Front) Sony Exmor R IMX179 sensor -
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Focus Adjustment Focus free -
Special Effects (Front) - Bokeh effect
Camera Modes (Front) - Dazzle Colour Mode
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) - AI beautification
BATTERY AND CHARGING OnePlus 3 OPPO A54S
Battery Capacity (Battery Size) 3000 mAh 5000 mAh OPPO A54S has larger battery capacity than OnePlus 3.
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 OPPO A54S
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) ColorOS 11.1 (based on Android 11)
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS OnePlus 3 OPPO A54S
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE 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 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 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, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
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 -
MEDIA OnePlus 3 OPPO A54S
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ AAC, apt-X, LDAC, SBC
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 -
Sound Enhancements Dirac sound technologies -
FEATURES OnePlus 3 OPPO A54S
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, ambient light sensor, proximity sensor, pedometer, geomagnetic sensor, gravity sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features DLNA Certified, sharing media via DLNA Super power saving mode, Game Assistant, super nighttime standby mode, optimised night charge, charging temperature control
OTHERS OnePlus 3 OPPO A54S
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool Headset, power adapter, SIM card removal tool, USB-C cable, protective case
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