The Micromax Canvas Duet AE90, according to the online retail listing, is a dual-SIM (GSM+CDMA) smartphone that runs on Android 4.1 Jelly Bean.
The Canvas Duet AE90 features a 4.5-inch qHD display with a 540x960 pixels resolution. The smartphone is powered by a 1.2GHz quad-core processor (unknown chipset) coupled with 1GB of RAM.
It sports a 5-megapixel rear camera with LED flash and also includes a 0.3-megapixel front-facing camera. The Canvas Duet AE90 comes with 4GB of inbuilt storage which can be expanded up to 32GB with the help of a microSD card. It packs an 1800mAh battery, which according to the listing, is rated to deliver up to 5.5 hours of talk time and 150 hours of standby time.
Connectivity options on the Micromax Canvas Duet AE90 include Bluetooth 3.0, Wi-Fi 802.11 b/g/n with Hotspot, GPRS, GPS, Micro-USB, 3.5mm audio jack, and 3G (EV-DO) only, according to thelisting on eBay, and the listing on Infibeam.
Earlier, Micromax had listed two new mid-range smartphones with GSM and CDMA network support - the Canvas Blaze HD and Canvas Duet II.
The Canvas Blaze HD runs Android 4.1 out-of-the-box. It features a 5-inch IPS display with a 720x1280 pixels resolution. The smartphone is powered by a 1.2GHz Qualcomm Snapdragon 200 (MSM8625Q) processor alongside 1GB of RAM.
The Micromax Canvas Duet II (EG111) smartphone runs Android 4.1 Jelly Bean. It features a 5.3-inch HD display with a 720x1280 pixels resolution. The smartphone is powered by a 1.2GHz dual-core MediaTek (MTK 6572M) processor, coupled with 1GB of RAM.