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General

NameOppo R15 Dream Mirror EditionLenovo Yoga Tab 11-
ModelR15 Dream Mirror EditionYoga Tab 11-
PriceTK. 51,990Tk35,000-

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-
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 (Unspecified)-
Network SpeedHSPA, LTEHSPA, LTE-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeAMOLED capacitive touchscreen, 16M ColorsIPS LCD, Dolby Vision, 400 nits-
Display Size6.28 inches, 98.9 cm2 (~84.9% screen-to-body ratio11.0 inches-
Display Resolution1080 x 2280 pixels1200 x 2000 pixels, 5:3 ratio-
Display MultitouchYesYes-
Display Density401 ppi density~212 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 Flash8MP, AF-
Secondary Camera20 MP, f/2.0, 1080p8MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaTOF 3D, (biometrics sensor)-
Video[email protected][email protected]-

Body

Body Dimensions155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)--
Body Weight155.3 x 75 x 7.5 mm (6.11 x 2.95 x 0.30 in)655 g (1.44 lb)-
Body BuildFront glass, ceramic body--
Body ColorCeramic Black, Dream Mirror RedStorm Gray-
Body Dimensions -256.8 mm x 169 mm x 7.9-8.3 mm-

Launch

Launch AnnouncementMarch, 201828 June 2021-
Launch DateRelease April 1st, 201828 June 2021-

Platform

Operating SystemAndroid 8.1 OreoAndroid 11-
CPUOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)-
GPUAdreno 512Mali-G76 MC4-
ChipsetQualcomm SDM660 Snapdragon 660Mediatek MT6785 Helio G90T (12 nm)-

Memory

Memory Internal128 GB128GB, 256GB-
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot)microSDXC-
Ram6 GB 4GB, 8GB-

Battery

Battery TypeNon-removable Li-Po BatteryLi-Poly (Lithium Polymer)-
Battery Capacity3400 mAh 7700 mAh battery-

Multimedia

Fm RadioNoNo-

Sound

AudioVibration, MP3, WAV RingtonesYes-
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 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-GoUSB Type-C 2.0-
GPSYes, with A-GPS, GLONASSYes, with A-GPS, GLONASS-

Features

SensorsFingerprint/rear-mounted, accelerometer, gyro, proximity, compassFace recognition, accelerometer, gyro-
MessagingSMS(threaded view), MMS, Email, Push Email- SMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML 5-
JavaNoNo-

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--