Detailed comparison and review of Samsung Galaxy A51 5G and OPPO Reno7. 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.
DESIGN AND DIMENSIONS | Samsung Galaxy A51 5G | OPPO Reno7 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-A516B/DS | CPH2363 | |
Form Factor | Touch | Touch | |
Height | 158.9 mm | 159.9 mm | OPPO Reno7 has greater height than Samsung Galaxy A51 5G. |
Width | 73.6 mm | 73.2 mm | Samsung Galaxy A51 5G has greater width than OPPO Reno7. |
Depth | 8.7 mm | 7.54 mm | OPPO Reno7 is narrower than Samsung Galaxy A51 5G. |
Weight | 187 g | 175 g | OPPO Reno7 is lighter than Samsung Galaxy A51 5G. |
Body Colour | Prism cube black | Prism cube white | Sunset orange | Cosmic black | |
Body Material | - | Fibreglass leather | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | OPPO Reno7 is waterproof. |
IP rating | - | IPX4 | |
SAR Value | 1.555 W/kg (body), 0.496 W/kg (head) | 1.03 W/kg (body), 0.8 W/kg (head), 2.36 W/kg (limb) | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM, nanoUIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | Samsung Galaxy A51 5G | OPPO Reno7 |
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Display Type | OLED display | OLED display | |
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Display Technology | Infinity-O Super AMOLED | AMOLED | |
Screen Size (Display Size) | 6.5" | 6.43" | Samsung Galaxy A51 5G has larger screen size than OPPO Reno7. |
Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 2400 x 1080 pixels | Both phones have the same screen resolution. |
Display Format | Full HD+ | - | |
Pixel Density | - | 409 ppi | |
Max Brightness | - | 600 cd/m² | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
HDR | - | Yes | OPPO Reno7 has HDR. |
Display Refresh Rate | - | 90 Hz | |
Touch Sampling Rate | - | 180 Hz | |
Display Features | Edge-to-Edge screen | Eye Care, sRGB support, 97% NTSC, High brightness mode, Vivid mode, 95% DCI-P3, adaptive sleep | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | Samsung Galaxy A51 5G | OPPO Reno7 |
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Processor Type (CPU) | - | Qualcomm Snapdragon 680 | |
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Clock Speed | 2.2 GHz | 2.4 GHz | OPPO Reno7 has higher clock speed than Samsung Galaxy A51 5G. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Samsung Galaxy A51 5G has 64-bit architecture. |
Graphics System (GPU) | - | Qualcomm ADRENO 610 |
MEMORY | Samsung Galaxy A51 5G | OPPO Reno7 |
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RAM | 6 GB | LPDDR4X SDRAM - 8 GB + up to 5 GB virtual extension | OPPO Reno7 has more RAM than Samsung Galaxy A51 5G. |
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Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
User Memory | 105.3 GB | - | |
Memory Interface | - | UFS 2.2 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 1 TB | - |
CAMERA | Samsung Galaxy A51 5G | OPPO Reno7 |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 3 | |
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Sensor Resolution | 48 Megapixel | 64 Megapixel | OPPO Reno7 has better camera resolution than Samsung Galaxy A51 5G. |
Lens Aperture | F/2.0 | F/1.7 | OPPO Reno7 has better lens aperture than Samsung Galaxy A51 5G. |
Lens Construction | - | 6-element | |
Field of View (FoV) | - | 79 degree(s) | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | 8x | - | |
Special Effects | Bokeh effect | Stickers | |
Camera Modes | Slow motion video | Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, Portrait, Extra HD, 108MP mode, Text scanner, Bokeh Flare Portrait | |
Light Source | LED flash | Flash | |
Video Resolutions | Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 480 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Live Focus, background blur | EIS video stabilisation, Google Lens, multi-frame photo capture, open-loop motor |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 2 Megapixel | Samsung Galaxy A51 5G has better second camera resolution than OPPO Reno7. |
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Lens Type (2nd Camera) | Ultra wide-angle lens | Microlens | |
Lens Aperture (2nd Camera) | F/2.2 | F/3.3 | Samsung Galaxy A51 5G has better second camera lens aperture than Samsung Galaxy A51 5G. |
Lens Element Qty (2nd Camera) | - | 3-element | |
Field of View (2nd Camera) | 123 degree(s) | 65 degree(s) | Samsung Galaxy A51 5G has larger second camera lens field of view than OPPO Reno7. |
Camera Modes (2nd Camera) | - | Microscope | |
Camera Features (2nd Camera) | - | IR lens |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 5 Megapixel | 2 Megapixel | Samsung Galaxy A51 5G has higher resolution third camera than OPPO Reno7. |
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Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
Lens Element Qty (3rd Camera) | - | 3-element | |
Field of View (3rd Camera) | - | 89 degree(s) | |
Camera Functions (3rd Camera) | Macro camera | Depth camera | |
Camera Features (3rd Camera) | - | Monochrome, IR lens |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | 5 Megapixel | - | |
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Lens Aperture (4th Camera) | F/2.2 | - | |
Camera Functions (4th Camera) | Depth camera | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 32 Megapixel | 32 Megapixel | Both phones have the same front camera resolution. |
Sensor Name (Front) | - | Sony IMX709 sensor | |
Lens Aperture (Front) | F/2.2 | F/2.4 | Samsung Galaxy A51 5G has better front lens aperture than Samsung Galaxy A51 5G. |
Lens Element Qty (Front) | - | 5-element | |
Field of View (Front) | - | 85 degree(s) | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | - | HDR, Stickers | |
Camera Modes (Front) | - | Panorama, Time-lapse mode, night mode, Portrait, Bokeh Flare Portrait | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | - | Video stabilisation |
BATTERY AND CHARGING | Samsung Galaxy A51 5G | OPPO Reno7 |
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Battery Capacity (Battery Size) | 4500 mAh | 4500 mAh | Both phones have the same battery capacity. |
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Fast Charging Technology | - | SuperVOOC Flash Charge technology | OPPO Reno7 has fast charging technology. |
Talk Time | 1380 minutes | - | |
Run Time Details | Talk (4G): up to 1380 min Active online usage (LTE): up to 16 hrs Active online usage (Wi-Fi): up to 17 hrs Playback (video): up to 19 hrs Playback (audio): up to 86 hrs |
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CELLULAR | Samsung Galaxy A51 5G | OPPO Reno7 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 4G | Samsung Galaxy A51 5G has more advanced generation mobile network. |
Operating System | - | ColorOS 12.1 (based on Android 12) | |
Intelligent Assistant | Bixby | - | |
Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Samsung Galaxy A51 5G | OPPO Reno7 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | FDD-LTE, TD-LTE | |
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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 5, Band 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 40, Band 41 | 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 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
5G NR Band | N41, n78 | - | |
5G NR Frequency | TDD TD 2500, TDD TD 3500 | - | |
Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+ | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 LE | |
Bluetooth Profiles | - | SBC | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Samsung Galaxy A51 5G | OPPO Reno7 |
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Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | AAC, apt-X, LDAC, SBC, apt-X HD | |
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Supported Digital Video Standards | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | - |
FEATURES | Samsung Galaxy A51 5G | OPPO Reno7 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, gyro sensor, hall sensor, geomagnetic sensor | Accelerometer, proximity sensor, pedometer, digital compass, geomagnetic sensor, gravity sensor, optical sensor, gyroscope | |
Security Devices | Fingerprint reader (under display) | Fingerprint reader (under display), face recognition | |
Security Technology | - | Face Unlock | |
Additional Phone Features | Fast Charging, Samsung KNOX, Bixby Vision, Bixby Routines, Virtual Proximity Sensing | Air Gesture, Fast Charging, OTG Reverse Charge, Game focus mode |
OTHERS | Samsung Galaxy A51 5G | OPPO Reno7 |
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Included Accessories | Power adapter | USB cable, power adapter, SIM card removal tool, protective case | |
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Compliant Standards | - | IPX4, SGS Eye Care Display Certification |