Samsung Galaxy J7 Prime 2 vs. OPPO A15

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy J7 Prime 2 and OPPO A15. 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

Samsung Galaxy J7 Prime 2 vs. OPPO A15 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy J7 Prime 2 OPPO A15
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2185
Form Factor Touch Touch
Height 151.7 mm 164 mm OPPO A15 has greater height than Samsung Galaxy J7 Prime 2.
Width 75 mm 75.4 mm OPPO A15 has greater width than Samsung Galaxy J7 Prime 2.
Depth 8 mm 7.9 mm OPPO A15 is narrower than Samsung Galaxy J7 Prime 2.
Weight 170 g 175 g Samsung Galaxy J7 Prime 2 is lighter than Samsung Galaxy J7 Prime 2.
Body Colour Rose gold | Black | Gold Dynamic black
Body Material Plastic, aluminium, glass -
Waterproof (Water-resistant) - -
SAR Value - 1.16 W/kg (body), 2.77 W/kg (limb), 0.92 W/kg (head)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB
Handset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Samsung Galaxy J7 Prime 2 OPPO A15
Display Type LCD display LCD display
Display Technology PLS LCD
Screen Size (Display Size) 5.5" 6.52" OPPO A15 has larger screen size than Samsung Galaxy J7 Prime 2.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1600 x 720 pixels Samsung Galaxy J7 Prime 2 has better screen resolution than OPPO A15.
Display Format Full HD HD+
Pixel Density 401 ppi 269 ppi Samsung Galaxy J7 Prime 2 has better pixel density than OPPO A15.
Aspect Ratio 16:9 -
Max Brightness - 480 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Refresh Rate - 60 Hz
Display Features - Dark mode, Waterdrop Screen
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR Samsung Galaxy J7 Prime 2 OPPO A15
Processor Type (CPU) Samsung Exynos 7870 MediaTek Helio P35
Processor Number - MT6765
Clock Speed 1.6 GHz 2.3 GHz OPPO A15 has higher clock speed than Samsung Galaxy J7 Prime 2.
Processor Core Qty 8-core -
Graphics System (GPU) Mali T830 IMG GE8320
MEMORY Samsung Galaxy J7 Prime 2 OPPO A15
RAM 3 GB LPDDR4X SDRAM - 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
User Memory 23.9 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSD, microSDXC - up to 256 GB
CAMERA Samsung Galaxy J7 Prime 2 OPPO A15
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Lens Aperture F/1.9 F/2.2 Samsung Galaxy J7 Prime 2 has better lens aperture than Samsung Galaxy J7 Prime 2.
Lens Construction - 5-element
Focus Adjustment Automatic Automatic
Special Effects - HDR, Portrait bokeh
Camera Modes - Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night
Light Source LED light LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps -
Camera Features (Functions) - AI Triple camera, AI Scene Enhancement
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Camera Functions (2nd Camera) - Macro camera
Camera Features (2nd Camera) - 4cm macro photography
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 5 Megapixel Samsung Galaxy J7 Prime 2 has better front camera resolution than OPPO A15.
Lens Aperture (Front) F/1.9 F/2.4 Samsung Galaxy J7 Prime 2 has better front lens aperture than Samsung Galaxy J7 Prime 2.
Lens Element Qty (Front) - 3-element
Camera Features (Front) - AI beautification
BATTERY AND CHARGING Samsung Galaxy J7 Prime 2 OPPO A15
Battery Capacity (Battery Size) 3300 mAh 4230 mAh OPPO A15 has larger battery capacity than Samsung Galaxy J7 Prime 2.
Talk Time 1260 minutes -
Run Time Details Talk (WCDMA): up to 1260 min
Active online usage (WCDMA): up to 12 hrs
Active online usage (Wi-Fi): up to 16 hrs
Active online usage (LTE): up to 15 hrs
Playback (audio): up to 84 hrs
Playback (video): up to 14 hrs
-
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy J7 Prime 2 OPPO A15
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 7.0 Nougat ColorOS 7.2 (based on Android 10)
Navigation GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy J7 Prime 2 OPPO A15
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band - 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 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n, ANT+/ANT Wi-Fi
Bluetooth Bluetooth 4.1 Bluetooth 5.0
Bluetooth Profiles A2DP -
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy J7 Prime 2 OPPO A15
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
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 -
FEATURES Samsung Galaxy J7 Prime 2 OPPO A15
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, proximity sensor -
Security Devices Fingerprint reader Face recognition, fingerprint reader
Security Technology - AI face unlock
Additional Phone Features - HyperBoost 2.1
OTHERS Samsung Galaxy J7 Prime 2 OPPO A15
Included Accessories Power adapter Protective cover, USB cable, power adapter, SIM card removal tool
Other projects: