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General

NameOppo R15 Dream Mirror EditionSamsung Galaxy J4 Plus-
ModelR15 Dream Mirror EditionGalaxy J4 Plus-
PriceTK. 51,990--

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100-
Network 4GLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeAMOLED capacitive touchscreen, 16M ColorsIPS LCD capacitive touchscreen, 16M colors-
Display Size6.28 inches, 98.9 cm2 (~84.9% screen-to-body ratio6.0 inches, 91.4 cm2 (~73.6% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels720 x 1480 pixels, 18.5:9 ratio (~274 ppi density)-
Display MultitouchYesYes, Up to 5 Finger-
Display Density401 ppi density274 ppi pixel density-
Display Screen ProtectionCorning Gorilla Glass 5 - ColorOS 5.0No-

Camera

Primary CameraDual: 16 MP (f/1.7, 1/2.6`, 1.22 µm, PDAF) + 20 MP (f/1.7, 1/2.8`, 1 µm), , phase detection autofocus, LED Flash13 MP, f/1.9, 28mm (wide), AF-
Secondary Camera20 MP, f/2.0, 1080p5 MP, f/2.2-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED flash, panorama, HDR-
Video[email protected][email protected]-

Body

Body Dimensions155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)161.4 x 76.9 x 7.9 mm (6.35 x 3.03 x 0.31 in)-
Body Weight155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)178 g (6.28 oz)-
Body ColorCeramic Black, Dream Mirror RedBlack, Gold, Pink, Blue-
Body BuildFront glass, ceramic body--

Launch

Launch AnnouncementMarch, 2018September, 2018-
Launch DateRelease April 1st, 2018Released October, 2018-

Platform

OS Version-Android 8.1 (Oreo) OS-
GPUAdreno 512Adreno 308-
ChipsetQualcomm SDM660 Snapdragon 660Qualcomm MSM8917 Snapdragon 425 (28 nm)-
Operating SystemAndroid 8.1 Oreo--
CPUOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)--

Memory

Memory Internal128 GB16 GB, 32 GB-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot)MicroSD, Support up to 256 GB (dedicated slot)-
Ram6 GB 2GB, 3 GB-

Battery

Battery TypeNon-removable Li-Po BatteryNon-removable Li-Ion-
Battery Capacity3400 mAh 3300 mAh-

Multimedia

Fm RadioNoYes-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV ringtones-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, HotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot-
Bluetooth5.0, A2DP, LE, EDR4.2, A2DP, LE-
USBmicroUSB 2.0, USB On-The-GoMicroUSB 2.0, USB On-The-Go-
GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS, BDS-

Features

SensorsFingerprint/rear-mounted, accelerometer, gyro, proximity, compass Fingerprint - side-mounted, accelerometer, gyro, proximity, compass - North America Accelerometer, proximity - other markets-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaKoria-
Other FeaturesFast battery charging: VOOC Flash Charge ,5V/4A MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorANT+ - MP4/H.264 player, - MP3/WAV/eAAC+/FLAC player, - Photo/video editor, - Document viewer-