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General

NameVivo V9 6GBXiaomi Redmi K30 5G-
ModelV9 6GBRedmi K30 5G-
PriceTK. 29,990Tk. 27,360-

Network

Network TypeGSM / HSPA / LTE GSM / HSPA / LTE / 5G-
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 / 1900 / 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, 5G (2+ Gbps DL)-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-5G band 41(2500), 78(3500), Sub6-

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) 6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio)-
Display Resolution1080 x 2280 pixels, 19:9 ratio 1080 x 2400 pixels, 20:9 ratio-
Display MultitouchYes - Funtouch OS 4.0Yes-
Display Density400 ppi density 395 ppi density-
Display Screen Protection- Corning Gorilla Glass 5-

Camera

Primary Camera13MP (f/2.2, PDAF) + 2MP (no AF), dual-LED Flash 64MP, (wide)
8MP, (ultrawide)
2MP, (dedicated macro camera)
2MP, (depth sensor)
-
Secondary Camera12MP (f/2.0, 1.28µm), 1080p Dual: 20MP, (wide)
2MP, (depth sensor)
-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaDual-LED Flash, HDR, Panorama-
Video2160p@30fps, 1080p@30fps 2160p@30fps, 1080p@30/120fps, 720p@960fps-

Body

Body Dimensions154.8 x 75 x 7.9 mm (6.09 x 2.95 x 0.31 in)165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)-
Body Weight150 g (5.29 oz) 208 g-
Body BuildFront glass, aluminum body--
Body ColorBlack, Red Blue, Red, Purple, White-

Launch

Launch AnnouncementJune, 2018December, 2019-
Launch DateRelease June, 2018Release January, 2020-

Platform

Operating SystemAndroid 8.1 OreoAndroid 10.0 (Ten)-
CPUOcta-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)-
GPUAdreno 512 Adreno 620-
ChipsetQualcomm SDM660 Snapdragon 660 Qualcomm SDM765 Snapdragon 765G (7 nm)-
User Interface (ui)- MIUI 11-

Memory

Memory Internal64GB 64GB, 128GB, 256GB, 512GB-
Memory ExternalmicroSD, up to 256GB (dedicated slot) microSD, up to 256GB (uses shared SIM slot)-
Ram6GB 6GB, 8GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3260 mAh 4500 mAh-
Battery Charging- Fast Battery Charging 30W (100% in 57 min)-

Multimedia

Fm RadioYes with RecordingYes-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes - 24-bit/192kHz audio - 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 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot-
Bluetooth4.2, A2DP, LE 5.1, A2DP, LE, aptX HD-
USBmicroUSB 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go-
GPSYes, with A-GPS, GLONASS, BDS Yes, with Dual Band A-GPS-

Features

SensorsFingerprint -rear-mounted, accelerometer, gyro, proximity, compass Fingerprint -side-mounted, accelerometer, gyro, 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 editorFast battery charging 30W (100% in 57 min)-