Samsung Galaxy J4+ vs. OPPO A77 5G

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy J4+ 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 J4+ vs. OPPO A77 5G Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J4+ OPPO A77 5G
Product Type Smartphone Smartphone
Manufacturer Model Number SM-J415F/DS CPH2339
Form Factor Touch Touch
Height 161.4 mm 163.8 mm OPPO A77 5G has greater height than Samsung Galaxy J4+.
Width 76.9 mm 75.1 mm Samsung Galaxy J4+ has greater width than OPPO A77 5G.
Depth 7.9 mm 7.99 mm Samsung Galaxy J4+ is narrower than Samsung Galaxy J4+.
Weight 178 g 190 g Samsung Galaxy J4+ is lighter than Samsung Galaxy J4+.
Body Colour Black Midnight black | Ocean blue
Protection - Waterproof, splash-resistant
Waterproof (Water-resistant) - Yes OPPO A77 5G is waterproof.
IP rating - IPX4
SAR Value 1.463 W/kg (body), 0.315 W/kg (head) 1.256 W/kg (body), 0.986 W/kg (head), 2.683 W/kg (limb)
Connector Type Micro-USB
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 Dual-SIM Dual-SIM
SIM Card Configuration Details - Micro SIM + nano SIM/microSD
DISPLAY Samsung Galaxy J4+ OPPO A77 5G
Display Type LCD display LCD display
Display Technology TFT -
Screen Size (Display Size) 6" 6.56" OPPO A77 5G has larger screen size than Samsung Galaxy J4+.
Screen Resolution (Display Resolution) 1480 x 720 pixels 1612 x 720 pixels OPPO A77 5G has better screen resolution than Samsung Galaxy J4+.
Display Format HD+ HD+
Pixel Density - 269 ppi
Aspect Ratio 18.5:9 20:9
Max Brightness - 600 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 90 Hz
Display Features Infinity Display 100% DCI-P3, 96% NTSC, 100% sRGB, High brightness mode, Vivid mode
Display Protection (Screen Protector) - Panda Glass MN228
PROCESSOR Samsung Galaxy J4+ OPPO A77 5G
Processor Type (CPU) - MediaTek Dimensity 810
Clock Speed 1.4 GHz 2.4 GHz OPPO A77 5G has higher clock speed than Samsung Galaxy J4+.
Processor Core Qty Quad-core 8-core OPPO A77 5G has higher processor core quantity than Samsung Galaxy J4+.
Graphics System (GPU) - Mali-G57 MC2
MEMORY Samsung Galaxy J4+ OPPO A77 5G
RAM 2 GB LPDDR4X SDRAM - 4 GB + up to 3 GB virtual extension OPPO A77 5G has more RAM than Samsung Galaxy J4+.
Internal Memory Size (Storage Capacity) 16 GB 64 GB OPPO A77 5G has more internal memory than Samsung Galaxy J4+.
User Memory 9.6 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 J4+ OPPO A77 5G
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 48 Megapixel OPPO A77 5G has better camera resolution than Samsung Galaxy J4+.
Sensor Size - 1/1.2"
Sensor Name - Samsung S5KGM1ST
Lens Aperture F/1.9 F/1.7 OPPO A77 5G has better lens aperture than Samsung Galaxy J4+.
Lens Construction - 6-element
Field of View (FoV) - 80 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Focal Length Equivalent to 35mm Camera - 25mm
Special Effects - Stickers
Camera Modes - Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Macro mode, Extra HD, Text scanner
Light Source Flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) - Google Lens
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Sensor Size (2nd Camera) - 1/5"
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 89 degree(s)
Pixel Size (2nd Camera) - 1.75 μm
Focal Length Equivalent to 35mm Camera - 20mm
Camera Functions (2nd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel OPPO A77 5G has better front camera resolution than Samsung Galaxy J4+.
Sensor Size (Front) - 1/4"
Sensor Name (Front) - Sony IMX355 sensor
Lens Aperture (Front) F/2.2 F/2.0 OPPO A77 5G has better front lens aperture than Samsung Galaxy J4+.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
Focal Length Equivalent to 35mm Camera - 26mm
Special Effects (Front) - Stickers
Camera Modes (Front) - Panorama, Time-lapse mode, night mode, Portrait
Light Source (Front) Flash -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy J4+ OPPO A77 5G
Battery Capacity (Battery Size) 3300 mAh 5000 mAh OPPO A77 5G has larger battery capacity than Samsung Galaxy J4+.
Fast Charging Technology - SuperVOOC Flash Charge technology OPPO A77 5G has fast charging technology.
Recharge Time (Charging Time) - 69 min
Standby Time - 344 hours
Talk Time 1380 minutes -
Run Time Details Active online usage (3G): up to 14 hrs
Active online usage (LTE): up to 16 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 15 hrs
Playback (audio): up to 88 hrs
Talk (WCDMA): up to 1380 min
Standby (Ultra Power Saving Mode): up to 344 hrs
CELLULAR Samsung Galaxy J4+ OPPO A77 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO A77 5G has more advanced generation mobile network.
Operating System Google Android ColorOS 12.1 (based on Android 12)
Navigation GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy J4+ OPPO A77 5G
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
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 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 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 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.3 BLE
NFC - Yes OPPO A77 5G has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy J4+ OPPO A77 5G
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, 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, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, M4V, TS, M2TS, WebM, H.265, MP4
Sound Enhancements Dolby Atmos sound technology -
FEATURES Samsung Galaxy J4+ OPPO A77 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, geomagnetic sensor, gravity sensor
Security Devices Face recognition Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features Face Unlock, Dual Messenger, Secure Folder function, Samsung Knox Configure 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 J4+ OPPO A77 5G
Included Accessories Power adapter Protective cover, USB cable, power adapter, SIM card removal tool
Compliant Standards - IPX4
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