OnePlus 3 vs. Realme GT 2

Phone Comparison, Reviews and Tests

In depth comparison and review of OnePlus 3 and Realme GT 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

OnePlus 3 vs. Realme GT 2 Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 Realme GT 2
Product Type Smartphone Smartphone
Manufacturer Model Number - RMX3311
Form Factor Touch Touch
Height 152.7 mm 162.9 mm Realme GT 2 has greater height than OnePlus 3.
Width 74.7 mm 75.8 mm Realme GT 2 has greater width than OnePlus 3.
Depth 7.4 mm 8.6 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 194.5 g OnePlus 3 is lighter than OnePlus 3.
Body Colour - Steel black | Paper green | Paper white
Body Material Anodised aluminium -
Waterproof (Water-resistant) - -
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) 1.043 W/kg (body), 0.977 W/kg (head), 2.253 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 Realme GT 2
Display Type OLED display OLED display
Display Technology Optic AMOLED Super AMOLED
Screen Size (Display Size) 5.5" 6.62" Realme GT 2 has larger screen size than OnePlus 3.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2400 x 1080 pixels Realme GT 2 has better screen resolution than OnePlus 3.
Display Format Full HD Full HD+
Pixel Density 401 ppi -
Max Brightness - 1300 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 5000000:1
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 1000 Hz
Display Features - 100% DCI-P3, 10240 levels auto brightness adjustment
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR OnePlus 3 Realme GT 2
Processor Type (CPU) Qualcomm Snapdragon 820 Qualcomm Snapdragon 888 5G
Processor Number MSM8996 -
Clock Speed 2.15 GHz 2.84 GHz Realme GT 2 has higher clock speed than OnePlus 3.
Processor Core Qty Quad-core 8-core Realme GT 2 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 660
MEMORY OnePlus 3 Realme GT 2
RAM 6 GB LPDDR5 SDRAM - 12 GB Realme GT 2 has more RAM than OnePlus 3.
Internal Memory Size (Storage Capacity) 64 GB 256 GB Realme GT 2 has more internal memory than OnePlus 3.
Memory Interface - UFS 3.1
CAMERA OnePlus 3 Realme GT 2
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 16 Megapixel 50 Megapixel Realme GT 2 has better camera resolution than OnePlus 3.
Sensor Size - 1/1.56"
Sensor Name Sony Exmor RS IMX298 sensor Sony IMX766 sensor
Lens Aperture F/2.0 F/1.8 Realme GT 2 has better lens aperture than OnePlus 3.
Lens Construction - 6-element
Field of View (FoV) - 84.4 degree(s)
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic
Special Effects HDR HDR, Bokeh effect, video bokeh effect
HDR Mode Auto HDR mode -
Camera Modes Panorama Slow motion mode, Expert Mode, AI Beauty, Filter mode, Super nightscape, Starry mode, Dual-View Video, Panorama View, Tilt-shift mode, Portrait Distortion Correction, microscope, Movie Mode, 50MP mode, Dynamic bokeh mode, Text scanner, Bokeh Flare Portrait, Street Photography Mode, AI Nightscape video
Face Recognition (Face ID) Face detection - OnePlus 3 has face detection.
Light Source LED light LED flash
Video Resolutions 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps -
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging AI scene recognition, ProLight Imaging technology
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)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 16 Megapixel Realme GT 2 has better front camera resolution than OnePlus 3.
Sensor Name (Front) Sony Exmor R IMX179 sensor Sony Exmor RX IMX471 sensor
Lens Aperture (Front) F/2.0 F/2.5 OnePlus 3 has better front lens aperture than OnePlus 3.
Field of View (Front) - 78 degree(s)
Focus Adjustment Focus free -
Special Effects (Front) - HDR, Portrait bokeh, Adjustable Bokeh
Camera Modes (Front) - Time-lapse mode, Beauty mode, Filter mode, Super nightscape, Dual-View Video, Panorama View, Portrait Distortion Correction
Face Recognition (Face ID) - Face recognition Realme GT 2 has face detection.
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) - UIS video stabilisation
BATTERY AND CHARGING OnePlus 3 Realme GT 2
Battery Capacity (Battery Size) 3000 mAh 5000 mAh Realme GT 2 has larger battery capacity than OnePlus 3.
Fast Charging Technology - SuperDart Charge Realme GT 2 has fast charging technology.
Recharge Time (Charging Time) - 33 min
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 Realme GT 2
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Realme GT 2 has more advanced generation mobile network.
Operating System OxygenOS (based on Android 6.0.1) Android 12
User Interface - Realme UI 3.0
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS OnePlus 3 Realme GT 2
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 13, 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 700c, 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
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, 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, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.2 Bluetooth 5.2
Bluetooth Profiles A2DP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA OnePlus 3 Realme GT 2
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ AAC, apt-X, LDAC, SBC, apt-X HD, LHDC
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 -
Sound Enhancements Dirac sound technologies Dolby Atmos sound technology, Hi-Res audio
FEATURES OnePlus 3 Realme GT 2
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, proximity sensor, magnetometer, gyro sensor, colour temperature sensor, light sensor
Security Devices Fingerprint reader Fingerprint reader (under display), face recognition
Additional Phone Features DLNA Certified, sharing media via DLNA Dual noise-cancelling microphones, Qualcomm 6th generation AI Engine, super-linear dual speakers, dual linear stereo speakers, cooling system with vapour chamber
OTHERS OnePlus 3 Realme GT 2
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool SIM card removal tool, USB-C cable, 65W SuperDart Charger
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