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General

NameOppo A1Xiaomi Mi Mix 3 5G-
ModelA1Mi Mix 3 5G-
PriceTK. 20,990Tk. 57,990-

Network

Network TypeGSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE / 5G-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA, LTE-A, 5G (2+ Gbps DL)-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G-5G NSA / Sub6 / mmWave; N78-

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M ColorsSuper AMOLED capacitive touchscreen, 16M Colors -
Display Size5.7 inches, 83.8 cm2 6.39 inches, 100.2 cm2 (~85.0% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 1080 x 2340 pixels, 19.5:9 ratio-
Display MultitouchYes - Color OSYes-
Display Density282 ppi density 403 ppi density-
Display Screen Protection- Corning Gorilla Glass 5-

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash Dual: 12MP
12MP
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Secondary Camera8 MP Dual: Manual pop-up 24MP
Manual Pop-up 2MP, Depth
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Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, HDR, Panorama-
Video[email protected] [email protected]/60fps, [email protected]/60/240fps, [email protected]-

Body

Body ColorBlue, Red, White Sapphire Blue, Onyx Black-
Body Dimensions-157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in)-
Body Weight- 225 g-
Body Build- Front Glass, Aluminum Frame (7000 series), Ceramic Back-

Launch

Launch AnnouncementMarch, 2018February, 2019-
Launch DateRelease April 1st, 2018Released May,2019-

Platform

Operating SystemAndroid 7.1 Nougat Android 9.0 (Pie)-
CPU- Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)-
GPU- Adreno 640-
Chipset- Qualcomm SDM855 Snapdragon 855-

Memory

Memory Internal64 GB 64GB, 128GB-
Memory ExternalmicroSD, up to 128 GB No-
Ram4 GB 6GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3180 mAh 3800 mAh Battery-

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV Ringtones Vibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micNo - Active noise cancellation with dedicated mic-

Connectivity

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 5.0, A2DP, LE, aptX HD-
USBmicroUSB 2.0 Type-C 1.0 reversible connector-
GPSYes, with A-GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO,-

Features

SensorsAccelerometer, proximity Fingerprint -rear-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email-
BrowserHTML5 HTML5-
JavaNo No-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editorFast battery charging 18W (Quick Charge 4+)
Wireless charging 10W
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Made By- China-