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General

NameSymphony B12Xiaomi Redmi Note 9 Pro Max-
Model B12Redmi Note 9 Pro Max-
PriceTk. 999Tk 18,000-

Network

Network TypeGSM GSM / HSPA / LTE-
Network 2GGSMGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network GPRSYesYes-
Network EDGEYesYes-
Network 3G-HSDPA 850 / 900 / 1900 / 2100-
Network 4G-LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)-
Network Speed-HSPA 42.2/5.76 Mbps, LTE-A-

Display

Display Type TFT QQVGA IPS LCD capacitive touchscreen, 16M colors-
Display Size 1.77" 6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)-
Display Resolution QQVGA (128*160) 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)-
Display Multitouch-Yes-
Display Screen Protection-Corning Gorilla Glass 5 450 nits typ. brightness (advertised)-

Camera

Primary Camera 0.08 MP64MP, f/1.9, (wide), 1/1.72
8MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2MP, f/2.4, (macro), 1/5.0", 1.75µm
2MP, f/2.4, (depth)"
-
Video Yes[email protected], [email protected]/60/120fps, [email protected], gyro-EIS [email protected]-
Secondary Camera-32MP, (wide), 1/2.8-
Camera Features-LED flash, HDR, panorama HDR, panorama-

Body

Body Dimensionsinfo not available 165.5 x 76.7 x 8.8 mm (6.52 x 3.02 x 0.35 in)-
Body Weightinfo not available 209 g (7.37 oz)-
Body Buildinfo not available Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame-
Body ColorBlack Aurora Blue, Glacier White, Interstellar Black-

Launch

Launch AnnouncementAvailableMarch 12, 2020-
Launch DateAvailableRelease March 25, 2020-

Platform

Operating SystemNo OS Android 10.0; MIUI 11-
CPU-Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)-
GPU-Adreno 618-
Chipset-Qualcomm SM7125 Snapdragon 720G (8 nm)-

Memory

Memory Internal24 MB ROM 64GB, 128GB -
Memory External up to 8 GB microSDXC (dedicated slot)-
Ram32 MB RAM 6GB, 8GB-

Battery

Battery Type Li-ion Battery Non-removable Li-Po-
Battery Capacity 800 mAh Battery 5020 mAh-
Battery Stand by 200 hrs (depend on phone setting, network)--
Battery Talk time 4 hrs (depend on phone setting, network)--

Multimedia

Fm RadioYesYes-

Sound

Audio Vibration, MP3, WAV Ringtones Vibration, MP3, WAV ringtones-
LoudspeakerYesYes-
3.5mm JackYesYes-

Connectivity

WiFiYesWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot-
BluetoothYes 5.0, A2DP, LE-
USBYes Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC-
GPSYes 2.0, Type-C 1.0 reversible connector-

Features

MessagingYes SMS(threaded view), MMS, Email, Push Email, IM-
JavaYesNo-
Sensors-Fingerprint -side-mounted, accelerometer, gyro, proximity, compass-
Browser- HTML5-

Other

Made ByChinaChina-
Other Features Speaker Size : 16 x 16
Other Features : Torchlight
Fast charging 33W, 50% in 30 min (advertised)-