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NameOppo A1BlackBerry DTEK70-
ModelA1 DTEK70-
PriceTK. 20,990Tk 31,900-


Network TypeGSM / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900-
Network 3GHSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTE--
Network GPRSYesYes-
Network EDGEYesYes-


Display TypeS-IPS LCD capacitive touchscreen, 16M Colors IPS LCD capacitive touchscreen, 16M colors -
Display Size5.7 inches, 83.8 cm2 4.5 inches-
Display Resolution720 x 1440 pixels, 18:9 ratio 1080 x 1920 pixels-
Display MultitouchYes - Color OSYes-
Display Density282 ppi density 490 ppi pixel density-


Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash 13MP, f/2.0, Phase Detection Autofocus, Dual-LED-
Secondary Camera8 MP 8MP, f/2.2, 1080p-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaGeo-Tagging, Touch Focus, Face Detection, HDR, Panorama-
Video[email protected] [email protected]-


Body ColorBlue, Red, White Black-
Body Dimensions-Info not available-
Body Weight-Info not available-
Body Build-Info not available-


Launch AnnouncementMarch, 20182017-
Launch DateRelease April 1st, 2018February 25th-


Operating SystemAndroid 7.1 Nougat Android OS, v6.0 Marshmallow-
CPU- Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)-
GPU- Adreno 530-


Memory Internal64 GB 64GB-
Memory ExternalmicroSD, up to 128 GB microSD, up to 256GB-
Ram4 GB 4GB RAM-


Battery TypeNon-removable Li-Ion Battery--
Battery Capacity3180 mAh 4000 mAh -
Battery Stand by- SMS, MMS, Email, Push Email, IM, BBM-
Battery Talk time- Non-removable Li-Ion battery-


Fm RadioYesNo-


AudioVibration, MP3, WAV Ringtones Vibration; MP3, WAV ringtones-
LoudspeakerYes Yes, with Stereo Speakers-
3.5mm JackYes - Active noise cancellation with dedicated mic Yes - Active noise cancellation with dedicated mic-


WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot-
Bluetooth4.2, A2DP, LE v4.2, A2DP, LE, EDR-
USBmicroUSB 2.0 Yes-
GPSYes, with A-GPS Yes, with A-GPS, GLONASS, BDS-


SensorsAccelerometer, proximityFingerprint -front-mounted, Accelerometer, Gyro, Proximity, Compass-
MessagingSMS(threaded view), MMS, Email, Push EmailYes-


Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editor Browser : HTML5
Capacitive touch 3-r- Fast battery charging
MP3/WAV/eAAC+/FlAC player
DivX/Xvid/MP4/H.265 player
Photo/video editor
Document viewerow BlackBerry keyboard
Made By- China-