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General

NameXiaomi Redmi 6Oppo A31 -
ModelRedmi 6A31 -
Price-Tk 17,000-

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 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100-
Network 4GLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE (unspecified)-
Network SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeIPS LCD capacitive touchscreen, 16M ColorsIPS LCD capacitive touchscreen, 16M colors-
Display Size5.45 inches, 76.7 cm2 (~72.7% screen-to-body ratio)6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio720 x 1600 pixels, 20:9 ratio (~270 ppi density)-
Display MultitouchYes - MIUI 9Yes-
Display Density295 ppi density--
Display Screen Protection-480 nits typ. brightness-

Camera

Primary Camera12 MP, f/2.2, 1.25 μm, PDAF 5 MP, f/2.2, 1.12 μm, depth sensor12 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm
2 MP, f/2.4, (depth)
-
Secondary Camera5 MP8 MP, f/2.0-
Camera FeaturesLED Flash, HDR, PanoramaLED flash, HDR, panorama HDR-
Video1080p@30fps1080p@30fps-

Body

Body Dimensions147.5 x 71.5 x 8.3 mm (5.81 x 2.81 x 0.33 in)163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)-
Body Weight146 g (5.15 oz)180 g (6.35 oz)-
Body ColorGrey, Blue, Gold, Rose GoldFantasy White, Mystery Black-
Body Build-Glass front, plastic back, plastic frame-

Launch

Launch AnnouncementJune, 2018February 13, 2020-
Launch DateReleased June, 2018Released February 14, 2020-

Platform

Operating SystemAndroid 8.1 OreoAndroid 9.0 (Pie); ColorOS 6.1-
CPUOcta-core 2.0 GHz Cortex-A53Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)-
GPUPowerVR GE8320PowerVR GE8320-
ChipsetMediatek MT6762 Helio P22 (12 nm)Mediatek MT6765V/CB Helio P35 (12nm)-

Memory

Memory Internal32 GB, 64 GB128 GB -
Memory ExternalmicroSD, up to 256 GB (uses SIM 2 slot)microSDXC (dedicated slot)-
Ram3 GB, 4 GB4 GB -

Battery

Battery TypeNon-removable Li-Po BatteryNon-removable Li-Po-
Battery Capacity3000 mAh 4230 mAh-

Multimedia

Fm RadioYesYes-

Sound

AudioMP3/WAV/eAAC+/FLAC playerVibration, MP3, WAV ringtones-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 b/g/n, WiFi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot-
Bluetooth4.2, A2DP, LE5.0, A2DP, LE-
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0, USB On-The-Go-
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, BDS-

Features

SensorsFingerprint -rear-mounted, accelerometer, proximity, compassFingerprint -rear-mounted, accelerometer, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Made ByChinaChina-
Other FeaturesXviD/MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Photo/video editor, Document viewerColor:Fantasy White, Mystery Black-