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General

NameVivo V9 6GBOppo A1K-
ModelV9 6GBA1K-
PriceTK. 29,990Tk.9,990-

Network

Network TypeGSM / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)LTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 MbpsHSPA, LTE-A-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeIPS LCD capacitive touchscreen, 16M Colors IPS LCD capacitive touchscreen, 16M Colors -
Display Size6.3 inches, 99.1 cm2 (~85.3% screen-to-body ratio) 6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio 720 x 1560 pixels, 19.5:9 ratio-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density400 ppi density 282 ppi density-
Display Screen Protection- Corning Gorilla Glass 3-

Camera

Primary Camera13MP (f/2.2, PDAF) + 2MP (no AF), dual-LED Flash 8 MP-
Secondary Camera12MP (f/2.0, 1.28µm), 1080p 5 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, HDR, Panorama-
Video2160p@30fps, 1080p@30fps 1080p@30fps-

Body

Body Dimensions154.8 x 75 x 7.9 mm (6.09 x 2.95 x 0.31 in)154.5 x 73.8 x 8.4 mm (6.08 x 2.91 x 0.33 in)-
Body Weight150 g (5.29 oz) 170 g-
Body BuildFront glass, aluminum body Plastic Body-
Body ColorBlack, Red Black, Red-

Launch

Launch AnnouncementJune, 2018April, 2019-
Launch DateRelease June, 2018Released May, 2019-

Platform

Operating SystemAndroid 8.1 Oreo Android 9.0 (Pie)-
CPUOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) Octa-core 2.0 GHz Cortex-A53-
GPUAdreno 512 PowerVR GE8320-
ChipsetQualcomm SDM660 Snapdragon 660 Mediatek MT6762 Helio P22 (12 nm)-
User Interface (ui)- ColorOS 6-

Memory

Memory Internal64GB 32 GB-
Memory ExternalmicroSD, up to 256GB (dedicated slot) microSD, up to 256 GB (dedicated slot)-
Ram6GB 2 GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3260 mAh 4000 mAh-

Multimedia

Fm RadioYes with RecordingYes-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes - Active noise cancellation with dedicated mic-

Connectivity

WiFiWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot Wi-Fi 802.11 b/g/n, Hotspot-
Bluetooth4.2, A2DP, LE 4.2, A2DP, LE-
USBmicroUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go-
GPSYes, with A-GPS, GLONASS, BDS Yes, with A-GPS-

Features

SensorsFingerprint -rear-mounted, accelerometer, gyro, proximity, compass Accelerometer, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email-
BrowserHTML5 HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesMP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Document viewer, Photo/video editorColor: Black, Red-