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General

NameOppo R15 Dream Mirror EditionSamsung Galaxy Tab S7+-
ModelR15 Dream Mirror EditionGalaxy Tab S7+-
PriceTK. 51,990Tk 90,000-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 850 / 900 / 1800 / 1900-
Network 3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 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-A (6CA) Cat20 2000/150 Mbps, 5G-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-SA/NSA-

Display

Display TypeAMOLED capacitive touchscreen, 16M ColorsLTPS IPS LCD capacitive touchscreen-
Display Size6.28 inches, 98.9 cm2 (~84.9% screen-to-body ratio12.4 inches, 446.1 cm2-
Display Resolution1080 x 2280 pixels1752 x 2800 pixels, 16:10 ratio-
Display MultitouchYesYes-
Display Density401 ppi density--
Display Screen ProtectionCorning Gorilla Glass 5 - ColorOS 5.0--

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 Flash13MP
5MP
-
Secondary Camera20 MP, f/2.0, 1080p8MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaHDR, panorama-
Video[email protected]2160p @30fps, 3840×2160 pixels-

Body

Body Dimensions155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)285 x 185 x 5.7 mm (11.22 x 7.28 x 0.22 in)-
Body Weight155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)575 g (1.27 lb)-
Body BuildFront glass, ceramic bodyGlass front, aluminum back, aluminum frame-
Body ColorCeramic Black, Dream Mirror RedMystic Black, Mystic Bronze, Mystic Silver-

Launch

Launch AnnouncementMarch, 201805, August 2020-
Launch DateRelease April 1st, 2018Coming soon. Exp. release 21, August 2020-

Platform

Operating SystemAndroid 8.1 OreoAndroid 10, One UI 2-
CPUOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)Octa-core (1x3.09 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585-
GPUAdreno 512Adreno 650-
ChipsetQualcomm SDM660 Snapdragon 660Qualcomm SM8250 Snapdragon 865+ (7 nm+)-

Memory

Memory Internal128 GB 128GB, 256GB-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot)microSD, up to 1 TB-
Ram6 GB 6GB, 8GB-

Battery

Battery TypeNon-removable Li-Po BatteryLi-Poly (Lithium Polymer)-
Battery Capacity3400 mAh 10090 mAh-

Multimedia

Fm RadioNoNo-

Sound

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

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot-
Bluetooth5.0, A2DP, LE, EDR5.0, A2DP, LE-
USBmicroUSB 2.0, USB On-The-Go3.2, Type-C 1.0 reversible connector; magnetic connector-
GPSYes, with A-GPS, GLONASSYes, A-GPS, GLONASS, BDS, NavIC-

Features

SensorsFingerprint/rear-mounted, accelerometer, gyro, proximity, compassFingerprint side-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

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