OnePlus 7 Pro vs. Samsung Galaxy M12

Phone Comparison, Reviews and Tests

In depth comparison and review of OnePlus 7 Pro and Samsung Galaxy M12. 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 7 Pro vs. Samsung Galaxy M12 Comparison Chart
DESIGN AND DIMENSIONS OnePlus 7 Pro Samsung Galaxy M12
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-M127F/DSN
Form Factor Touch Touch
Height 162.6 mm 164 mm Samsung Galaxy M12 has greater height than OnePlus 7 Pro.
Width 75.9 mm 75.9 mm Both phones are the same width
Depth 8.8 mm 9.7 mm OnePlus 7 Pro is narrower than OnePlus 7 Pro.
Weight 206 g 214 g OnePlus 7 Pro is lighter than OnePlus 7 Pro.
Body Colour Mirror grey Black | Green
Body Material 3D glass -
Waterproof (Water-resistant) - -
SAR Value - 1.388 W/kg (body), 1.83 W/kg (limb), 0.539 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OnePlus 7 Pro Samsung Galaxy M12
Display Type OLED display LCD display
Display Technology Fluid Amoled PLS TFT
Screen Size (Display Size) 6.67" 6.5" OnePlus 7 Pro has larger screen size than Samsung Galaxy M12.
Screen Resolution (Display Resolution) 3120 x 1440 pixels 1600 x 720 pixels OnePlus 7 Pro has better screen resolution than Samsung Galaxy M12.
Display Format QHD+ HD+
Pixel Density 516 ppi -
Aspect Ratio 19.5:9 -
Colour Depth - 16.7 million colours
HDR Technology HDR10+ -
Display Refresh Rate 90 Hz -
Display Features Reading mode, DCI-P3 Wide colour gamut, Night Mode 2.0, Video Enhancer, Curved Edge-to-Edge screen Infinity V Display, Dark mode
Display Protection (Screen Protector) Corning Gorilla Glass 3D (scratch resistant glass) -
PROCESSOR OnePlus 7 Pro Samsung Galaxy M12
Processor Type (CPU) Qualcomm Snapdragon 855 -
Clock Speed 2.84 GHz 2 GHz OnePlus 7 Pro has higher clock speed than Samsung Galaxy M12.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - OnePlus 7 Pro has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 640 -
MEMORY OnePlus 7 Pro Samsung Galaxy M12
RAM LPDDR4X SDRAM - 6 GB 4 GB OnePlus 7 Pro has more RAM than Samsung Galaxy M12.
Internal Memory Size (Storage Capacity) 128 GB 64 GB OnePlus 7 Pro has more internal memory than Samsung Galaxy M12.
User Memory - 48.1 GB
Memory Interface UFS 3.0 -
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA OnePlus 7 Pro Samsung Galaxy M12
MAIN CAMERA
Number of Main Cameras 3 4
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Aperture F/1.6 F/2.0 OnePlus 7 Pro has better lens aperture than OnePlus 7 Pro.
Pixel Size 1.6 μm -
Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) - OnePlus 7 Pro has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Optical Zoom 3x -
Digital Zoom - 10x
Special Effects HDR Bokeh effect
Camera Modes Panorama, Time-lapse mode, Pro mode, portrait mode, Ultra shot, Nightscape 2.0 Portrait mode
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1280 x 720 (720p) at 480 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), RAW image capture, AI scene detection, AI studio lighting -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 5 Megapixel OnePlus 7 Pro has better second camera resolution than Samsung Galaxy M12.
Lens Type (2nd Camera) Telephoto lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.2 Samsung Galaxy M12 has better second camera lens aperture than OnePlus 7 Pro.
Field of View (2nd Camera) - 123 degree(s)
Pixel Size (2nd Camera) 1 μm -
THIRD CAMERA
Sensor Resolution (3rd Camera) 16 Megapixel 2 Megapixel OnePlus 7 Pro has higher resolution third camera than Samsung Galaxy M12.
Lens Type (3rd Camera) Ultra wide-angle lens -
Lens Aperture (3rd Camera) F/2.2 F/2.4 OnePlus 7 Pro has better third camera lens aperture than OnePlus 7 Pro.
Field of View (3rd Camera) 117 degree(s) -
Camera Functions (3rd Camera) - Depth camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Camera Functions (4th Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Front Camera Design Pop-up -
Sensor Resolution (Front) 16 Megapixel 8 Megapixel OnePlus 7 Pro has better front camera resolution than Samsung Galaxy M12.
Sensor Name (Front) Sony Exmor RX IMX471 sensor -
Lens Aperture (Front) F/2.0 F/2.2 OnePlus 7 Pro has better front lens aperture than OnePlus 7 Pro.
Pixel Size (Front) 1 μm -
Focus Adjustment Focus free Focus free
Special Effects (Front) HDR, face retouch Bokeh effect
Camera Modes (Front) Time-lapse mode -
Face Recognition (Face ID) Face recognition - OnePlus 7 Pro has face detection.
Light Source (Front) Display flash -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps -
Camera Features (Front) Electronic Image Stabiliser (EIS) -
BATTERY AND CHARGING OnePlus 7 Pro Samsung Galaxy M12
Battery Capacity (Battery Size) 4000 mAh 5000 mAh Samsung Galaxy M12 has larger battery capacity than OnePlus 7 Pro.
Fast Charging Technology Warp Charge 30 technology Adaptive Fast Charging Both phones have fast charging technology.
Talk Time - 2940 minutes
Run Time Details - Active online usage (LTE): up to 20 hrs
Active online usage (Wi-Fi): up to 20 hrs
Playback (video): up to 19 hrs
Playback (audio): up to 92 hrs
Talk (4G): up to 2940 min
CELLULAR OnePlus 7 Pro Samsung Galaxy M12
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 Pie) -
User Interface - One UI
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo, SBAS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OnePlus 7 Pro Samsung Galaxy M12
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8, Band 9, Band 19 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900, 1700, 800 2100, 1900, 1700, 850, 900
4G LTE Band 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 25, Band 26, Band 28, Band 29, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66
4G LTE Frequency 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 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA OnePlus 7 Pro Samsung Galaxy M12
Supported Digital Audio Standards WAV, WMA, AAC, MP3, FLAC, AC-3, AAC +, OGG, APE (Monkey's Audio), M4A, IMY, EAC3, MID, AMR-WB, AMR-NB, EAC3-JOC, AC-4 WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MKV, FLV, AVI, MOV, WMV, 3GP, TS, WebM, H.265 HEVC, MP4 MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Dolby Atmos sound technology -
FEATURES OnePlus 7 Pro Samsung Galaxy M12
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, laser sensor Accelerometer
Security Devices Fingerprint reader (under display), face recognition Fingerprint reader
Additional Phone Features Face Unlock, Noise Cancellation Technology, MIMO technology, Fast Charging, AI Engine Samsung KNOX, Virtual Light Sensing, Virtual Proximity Sensing
OTHERS OnePlus 7 Pro Samsung Galaxy M12
Included Accessories SIM card removal tool, sticker, USB-C cable, screen protector (pre-applied), protective case, Warp Charge 30 power adapter -
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