Samsung Galaxy A51 vs. OPPO A76

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy A51 and OPPO A76. 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

Samsung Galaxy A51 vs. OPPO A76 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A51 OPPO A76
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A515F/DSN CPH2375
Form Factor Touch Touch
Height 158.5 mm 164.4 mm OPPO A76 has greater height than Samsung Galaxy A51.
Width 73.6 mm 75.7 mm OPPO A76 has greater width than Samsung Galaxy A51.
Depth 7.9 mm 8.39 mm Samsung Galaxy A51 is narrower than Samsung Galaxy A51.
Weight 172 g 189 g Samsung Galaxy A51 is lighter than Samsung Galaxy A51.
Body Colour Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white Shiny black | Starry blue
Body Material - Aluminium alloy, PC+PMMA polymer
Protection - Splashproof
Waterproof (Water-resistant) - -
IP rating - IPX4
Repairability Index - 7.6 (out of 10)
SAR Value 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb) 1.22 W/kg (body), 0.81 W/kg (head), 2.64 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
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
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy A51 OPPO A76
Display Type OLED display LCD display
Display Technology Super AMOLED TFT
Screen Size (Display Size) 6.5" 6.56" OPPO A76 has larger screen size than Samsung Galaxy A51.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1612 x 720 pixels Samsung Galaxy A51 has better screen resolution than OPPO A76.
Display Format Full HD+ HD+
Pixel Density 408 ppi 269 ppi Samsung Galaxy A51 has better pixel density than OPPO A76.
Aspect Ratio - 20.1:9
Max Brightness - 600 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio - 1500:1
Display Enhancement Technology - Eye comfort mode, Bedtime Mode
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 180 Hz
Display Features Edge-to-Edge screen, Infinity O display 100% DCI-P3, 96% NTSC
Display Protection (Screen Protector) - Dragontrail PRO (scratch resistant glass)
PROCESSOR Samsung Galaxy A51 OPPO A76
Processor Type (CPU) Samsung Exynos 9611 Qualcomm Snapdragon 680
Clock Speed 2.3 GHz 2.4 GHz OPPO A76 has higher clock speed than Samsung Galaxy A51.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy A51 has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 610
MEMORY Samsung Galaxy A51 OPPO A76
RAM 4 GB LPDDR4X SDRAM - 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 107 GB -
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A51 OPPO A76
MAIN CAMERA
Number of Main Cameras 4 2
Sensor Resolution 48 Megapixel 13 Megapixel Samsung Galaxy A51 has better camera resolution than OPPO A76.
Sensor Size - 1/3.06"
Sensor Name - Omnivision OV13B10 sensor
Lens Aperture F/2.0 F/2.2 Samsung Galaxy A51 has better lens aperture than Samsung Galaxy A51.
Lens Construction - 5-element
Field of View (FoV) - 80 degree(s)
Pixel Size - 1.12 μm
Focus Adjustment Automatic Automatic
Digital Zoom 8x -
Camera Modes Slow motion mode, Live Focus mode Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Text scanner
Light Source LED flash LED flash
Video Resolutions Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur Phase Detect Auto-Focus (PDAF), contrast detection auto-focus (CDAF), UHD Dragontrail Pro
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 2 Megapixel Samsung Galaxy A51 has better second camera resolution than OPPO A76.
Sensor Size (2nd Camera) - 1/5"
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 F/2.4 Samsung Galaxy A51 has better second camera lens aperture than Samsung Galaxy A51.
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) 123 degree(s) 89 degree(s) Samsung Galaxy A51 has larger second camera lens field of view than OPPO A76.
Pixel Size (2nd Camera) - 1.75 μm
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Camera Functions (3rd Camera) Macro camera -
FOURTH CAMERA
Sensor Resolution (4th Camera) 5 Megapixel -
Lens Type (4th Camera) Telephoto lens -
Lens Aperture (4th Camera) F/2.2 -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 8 Megapixel Samsung Galaxy A51 has better front camera resolution than OPPO A76.
Sensor Size (Front) - 1/4"
Lens Aperture (Front) F/2.2 F/2.0 OPPO A76 has better front lens aperture than Samsung Galaxy A51.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free Focus free
Special Effects (Front) - Stickers
Camera Modes (Front) - Panorama, Time-lapse mode, Portrait, Night
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy A51 OPPO A76
Battery Capacity (Battery Size) 4000 mAh 5000 mAh OPPO A76 has larger battery capacity than Samsung Galaxy A51.
Fast Charging Technology - SuperVOOC Flash Charge technology OPPO A76 has fast charging technology.
Recharge Time (Charging Time) - 71 min
Standby Time - 572 hours
Talk Time 1920 minutes 2700 minutes OPPO A76 has longer battery life when making calls than Samsung Galaxy A51.
Run Time Details Active online usage (LTE): up to 15 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 20 hrs
Playback (audio): up to 87 hrs
Talk (4G): up to 1920 min
Talk: up to 2700 min
Standby: up to 572 hrs
Playback (Music): up to 42 hrs
Playback (video): up to 22 hrs
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy A51 OPPO A76
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 ColorOS 11.1 (based on Android 11)
User Interface One UI -
Intelligent Assistant Bixby -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy A51 OPPO A76
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE VoLTE, FDD-LTE, TDD-LTE, VoWiFi
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 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 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 Band 1, Band 3, 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 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1800+, 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, ANT+ IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy A51 OPPO A76
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID AAC, LDAC, SBC, apt-X HD
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 -
Sound Enhancements - Dirac sound technologies
FEATURES Samsung Galaxy A51 OPPO A76
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, proximity sensor, pedometer, magnetometer, gravity sensor, brightness sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader
Additional Phone Features Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines Android Beam, Dual noise reduction microphones, Fast Charging, graphite cooling
OTHERS Samsung Galaxy A51 OPPO A76
Included Accessories Power adapter SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter
Compliant Standards - IPX4, Netflix HD Certification, Amazon Prime Video HD Certification
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