Samsung Galaxy S10+ (Unlocked) vs. OPPO A77 5G

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy S10+ (Unlocked) and OPPO A77 5G. 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 S10+ (Unlocked) vs. OPPO A77 5G Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Product Type Smartphone Smartphone
Manufacturer Model Number SM-G975U1 CPH2339
Form Factor Touch Touch
Height 157.6 mm 163.8 mm OPPO A77 5G has greater height than Samsung Galaxy S10+ (Unlocked).
Width 74.1 mm 75.1 mm OPPO A77 5G has greater width than Samsung Galaxy S10+ (Unlocked).
Depth 7.8 mm 7.99 mm Samsung Galaxy S10+ (Unlocked) is narrower than Samsung Galaxy S10+ (Unlocked).
Weight 175 g 190 g Samsung Galaxy S10+ (Unlocked) is lighter than Samsung Galaxy S10+ (Unlocked).
Body Colour Prism black | Prism blue Midnight black | Ocean blue
Body Material Gorilla glass 5 -
Protection Dustproof, splashproof, waterproof Waterproof, splash-resistant
Waterproof (Water-resistant) Yes Yes Both phones are waterproof.
IP rating IP68 IPX4
SAR Value 3.87 W/kg (simultaneous), 1.24 W/kg (wireless router), 1.04 W/kg (body), 1.111 W/kg (head) 1.256 W/kg (body), 0.986 W/kg (head), 2.683 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
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Micro SIM + nano SIM/microSD
DISPLAY Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Display Type OLED display LCD display
Display Technology Infinity-O Dynamic AMOLED -
Screen Size (Display Size) 6.4" 6.56" OPPO A77 5G has larger screen size than Samsung Galaxy S10+ (Unlocked).
Screen Resolution (Display Resolution) 3040 x 1440 pixels 1612 x 720 pixels Samsung Galaxy S10+ (Unlocked) has better screen resolution than OPPO A77 5G.
Display Format QHD+ HD+
Pixel Density 522 ppi 269 ppi Samsung Galaxy S10+ (Unlocked) has better pixel density than OPPO A77 5G.
Aspect Ratio 19:9 20:9
Max Brightness - 600 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
HDR Yes - Samsung Galaxy S10+ (Unlocked) has HDR.
HDR Technology HDR10+ -
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 90 Hz
Display Features AOD(Always On Display) 100% DCI-P3, 96% NTSC, 100% sRGB, High brightness mode, Vivid mode
Display Protection (Screen Protector) Corning Gorilla Glass 6 (scratch resistant glass) Panda Glass MN228
PROCESSOR Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Processor Type (CPU) Qualcomm Snapdragon 855 MediaTek Dimensity 810
Clock Speed 2.84 GHz 2.4 GHz Samsung Galaxy S10+ (Unlocked) has higher clock speed than OPPO A77 5G.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy S10+ (Unlocked) has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 640 Mali-G57 MC2
MEMORY Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
RAM LPDDR4X SDRAM - 8 GB LPDDR4X SDRAM - 4 GB + up to 3 GB virtual extension Samsung Galaxy S10+ (Unlocked) has more RAM than OPPO A77 5G.
Internal Memory Size (Storage Capacity) 128 GB 64 GB Samsung Galaxy S10+ (Unlocked) has more internal memory than OPPO A77 5G.
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 S10+ (Unlocked) OPPO A77 5G
MAIN CAMERA
Number of Main Cameras 3 2
Sensor Resolution 12 Megapixel 48 Megapixel OPPO A77 5G has better camera resolution than Samsung Galaxy S10+ (Unlocked).
Sensor Size - 1/1.2"
Sensor Name - Samsung S5KGM1ST
Lens Type Telephoto lens -
Lens Aperture F/2.4 F/1.7 OPPO A77 5G has better lens aperture than Samsung Galaxy S10+ (Unlocked).
Lens Construction - 6-element
Field of View (FoV) 45 degree(s) 80 degree(s) OPPO A77 5G has larger lens field of view than Samsung Galaxy S10+ (Unlocked).
Pixel Size 1 μm 0.8 μm Samsung Galaxy S10+ (Unlocked) has larger camera pixel size than OPPO A77 5G.
Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) - Samsung Galaxy S10+ (Unlocked) has optical stabilisation.
Focus Adjustment Automatic, manual Automatic
Focal Length Equivalent to 35mm Camera - 25mm
Optical Zoom 2x -
Digital Zoom 10x -
Self-Timer Delay Yes -
Special Effects HDR, Grid Line, Motion photos Stickers
HDR Mode Auto HDR mode -
Camera Modes Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Mountains, Beaches, Watersides, Snow, Backlit, Text, Food, Live focus with bokeh effect, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Macro mode, Extra HD, Text scanner
Face Recognition (Face ID) Face detection - Samsung Galaxy S10+ (Unlocked) has face detection.
White Balance Custom, automatic -
Light Source High CRI LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) VDIS (Video Digital Image Stabilisation), Tracking AF, Scene Optimiser, Flaw detection, Shot suggestions, AR Emoji Google Lens
SECOND CAMERA
Sensor Resolution (2nd Camera) 16 Megapixel 2 Megapixel Samsung Galaxy S10+ (Unlocked) has better second camera resolution than OPPO A77 5G.
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 S10+ (Unlocked) has better second camera lens aperture than Samsung Galaxy S10+ (Unlocked).
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 89 degree(s)
Pixel Size (2nd Camera) 1 μm 1.75 μm OPPO A77 5G has larger second camera pixel size than Samsung Galaxy S10+ (Unlocked).
Focal Length Equivalent to 35mm Camera - 20mm
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 12 Megapixel -
Lens Type (3rd Camera) Wide-angle lens -
Lens Aperture (3rd Camera) F/1.5 and f/2.4 -
Field of View (3rd Camera) 77 degree(s) -
Pixel Size (3rd Camera) 1.4 μm -
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 10 Megapixel 8 Megapixel Samsung Galaxy S10+ (Unlocked) has better front camera resolution than OPPO A77 5G.
Sensor Size (Front) - 1/4"
Sensor Name (Front) - Sony IMX355 sensor
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/1.9 F/2.0 Samsung Galaxy S10+ (Unlocked) has better front lens aperture than Samsung Galaxy S10+ (Unlocked).
Lens Element Qty (Front) - 5-element
Field of View (Front) 80 degree(s) 79 degree(s) Samsung Galaxy S10+ (Unlocked) has larger front lens field of view than OPPO A77 5G.
Pixel Size (Front) 1.22 μm 1.12 μm Samsung Galaxy S10+ (Unlocked) has larger front camera pixel size than OPPO A77 5G.
Focus Adjustment Automatic Focus free
Focal Length Equivalent to 35mm Camera - 26mm
Special Effects (Front) - Stickers
Camera Modes (Front) Wide selfie mode, AR Emoji, selfie focus Panorama, Time-lapse mode, night mode, Portrait
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) Dual Pixel AF -
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) 8 Megapixel -
Lens Aperture (2nd Front) F/2.2 -
Field of View (2nd Front) 90 degree(s) -
Pixel Size (2nd Front) 1.12 μm -
Camera Functions (2nd Front) Capture depth information -
BATTERY AND CHARGING Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Battery Capacity (Battery Size) 4100 mAh 5000 mAh OPPO A77 5G has larger battery capacity than Samsung Galaxy S10+ (Unlocked).
Fast Charging Technology Qualcomm Quick Charge 2.0, Adaptive Fast Charging SuperVOOC Flash Charge technology Both phones have fast charging technology.
Recharge Time (Charging Time) - 69 min
Wireless Charging Yes - Samsung Galaxy S10+ (Unlocked) can be charged wirelessly.
Wireless Charging Standards WPC, PMA, Fast Wireless Charging 2.0, Wireless PowerShare -
Standby Time - 344 hours
Talk Time 2340 minutes -
Run Time Details Active online usage (3G): up to 15 hrs
Active online usage (4G): up to 16 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 22 hrs
Playback (audio): up to 120 hrs
Talk (3G): up to 39 hrs
Talk (2G): up to 39 hrs
Standby (Ultra Power Saving Mode): up to 344 hrs
CELLULAR Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO A77 5G has more advanced generation mobile network.
Operating System Android 9.0 Pie ColorOS 12.1 (based on Android 12)
User Interface One UI -
Intelligent Assistant Bixby -
Payment Technology Samsung Pay -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, VoWiFi, LAA FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 12, Band 13, Band 14, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 66, Band 71 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 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3, FDD 600 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
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, 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, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT, IEEE 802.11a/b/g/n/ac/ax IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.3 BLE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, IMY, ALAC, OPUS, MID, SBC, apt-X HD
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, M4V, TS, M2TS, WebM, H.265, MP4
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Dolby Digital sound, Qualcomm TrueWireless, Qualcomm Broadcast Audio, Qualcomm Aqstic audio, Qualcomm aptX audio -
FEATURES Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, pressure sensor, geomagnetic sensor, HR sensor Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, geomagnetic sensor, gravity sensor
Security Devices Fingerprint reader (under display), face recognition Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features Multitasking, Face Unlock, Wi-Fi Miracast, Multi Window, MU-MIMO technology, Fast Charging, Samsung KNOX, High AOP Mic, Samsung DeX support, Bixby Vision, Intelligent Scan Fast Charging, Super power saving mode, OTG Reverse Charge, 3 years of Security Updates, 2 years of OS upgrades, ultra linear stereo speakers, Ultra volume mode
OTHERS Samsung Galaxy S10+ (Unlocked) OPPO A77 5G
Included Accessories Power adapter, SIM card removal tool, USB-C cable, headset (tuned by AKG), clear cover case, USB connector (OTG), protective film Protective cover, USB cable, power adapter, SIM card removal tool
Compliant Standards VDE, IP68, TUV Rheinland Eye Comfort Certification IPX4
Max Depth of Water Resistance 1.5 m -
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