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General

NameOppo A1Xiaomi Redmi K30-
ModelA1Redmi K30-
PriceTK. 20,990Tk. 22,080-

Network

Network TypeGSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE-
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 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA, LTE-A-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M Colors IPS LCD capacitive touchscreen, 16M Colors -
Display Size5.7 inches, 83.8 cm2 6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio 1080 x 2400 pixels, 20:9 ratio-
Display MultitouchYes - Color OSYes-
Display Density282 ppi density 395 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 Flash64MP, (wide)
8MP, (telephoto)
2MP, (dedicated macro camera)
2MP, (depth sensor)
-
Secondary Camera8 MP Dual: 20MP
2MP, (depth sensor)
-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaDual-LED Flash, HDR, Panorama-
Video[email protected] [email protected], [email protected]/120/240fps, [email protected]-

Body

Body ColorBlue, Red, White Blue, Red, Purple-
Body Dimensions-165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)-
Body Weight- 208 g-

Launch

Launch AnnouncementMarch, 2018December, 2019-
Launch DateRelease April 1st, 2018Released December, 2019-

Platform

Operating SystemAndroid 7.1 NougatAndroid 10.0 (Ten)-
User Interface (ui)- MIUI 11-
CPU- Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)-
GPU- Adreno 618-
Chipset- Qualcomm SDM730 Snapdragon 730G (8 nm)-

Memory

Memory Internal64 GB 64GB, 128GB, 256GB-
Memory ExternalmicroSD, up to 128 GB microSD, up to 256GB (uses shared SIM slot)-
Ram4 GB 6GB, 8GB-

Battery

Battery TypeNon-removable Li-Ion Battery Non-removable Li-Po Battery -
Battery Capacity3180 mAh 4500 mAh-
Battery Charging- Fast Battery Charging 27W (100% in 68 min)-

Multimedia

Fm RadioYesYes-

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 b/g/n, Wi-Fi Direct, Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot-
Bluetooth4.2, A2DP, LE 5.0, A2DP, LE, aptX HD-
USBmicroUSB 2.0 2.0, Type-C 1.0 reversible connector, USB On-The-Go-
GPSYes, with A-GPS Yes, with A-GPS-

Features

SensorsAccelerometer, proximityFingerprint -side-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email-
BrowserHTML5HTML5-
JavaNoNo-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editorFast battery charging 27W (100% in 68 min)-
Made By-China-