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General

NameOppo R15 Dream Mirror EditionDizo Star 500-
ModelR15 Dream Mirror EditionStar 500-
PriceTK. 51,990Tk2,248-

Network

Network TypeGSM / CDMA / HSPA / LTEGSM-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMAGSM 900 / 1800 - SIM 1 & SIM 2-
Network 3GHSDPA 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)--
Network SpeedHSPA, LTE--
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeAMOLED capacitive touchscreen, 16M ColorsQVGA LCD capacitive screen, 65K colors-
Display Size6.28 inches, 98.9 cm2 (~84.9% screen-to-body ratio2.8 inches, 24.3 cm2-
Display Resolution1080 x 2280 pixels240 x 320 pixels-
Display MultitouchYesYes-
Display Density401 ppi density143 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 Flash0.3 MP, Primary Camera-
Secondary Camera20 MP, f/2.0, 1080p--
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaRear Flash-
Video[email protected]Yes-

Body

Body Dimensions155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)132.5 x 55.4 x 12 mm (5.22 x 2.18 x 0.47 in)-
Body Weight155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)108 g (3.8 oz)-
Body BuildFront glass, ceramic bodyPlastic Body-
Body ColorCeramic Black, Dream Mirror RedGreen, Silver & Black-

Launch

Launch AnnouncementMarch, 2018July 2021-
Launch DateRelease April 1st, 2018July 2021-

Platform

Operating SystemAndroid 8.1 Oreo--
CPUOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)Single Core 312MHz ARM9EJ-S-
GPUAdreno 512--
ChipsetQualcomm SDM660 Snapdragon 660Unisoc SC6531E (40nm)-

Memory

Memory Internal128 GB32MB ROM-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot)microSDHC, up to 64GB-
Ram6 GB 32MB RAM-

Battery

Battery TypeNon-removable Li-Po BatteryRemovable Li-Ion-
Battery Capacity3400 mAh 1900 mAh battery-

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, Hotspot--
Bluetooth5.0, A2DP, LE, EDR--
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0-
GPSYes, with A-GPS, GLONASS--

Features

SensorsFingerprint/rear-mounted, accelerometer, gyro, proximity, compass--
MessagingSMS(threaded view), MMS, Email, Push Email--
BrowserHTML5Yes-
JavaNo--

Other

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