64-bit performance 2nd gen Qualcomm® Snapdragon™ 615 octa-core processor
Push boundaries with 64-bit performance, which processes twice more data than 32-bit at any one time. The 2nd generation Snapdragon 615 is faster than previous models and has 4 performance cores clocking 1.7GHz and 4 power-saving cores running on a lower 1.1GHz. It is perfect for multitasking and running demanding applications of any kind. Paired with an Adreno 405 GPU and support for OpenGL ES 3.0, the latest standard in 3D gaming, Mi 4i is adept at handling both everyday apps and intense 3D games.
13MP Sony/Samsung camera, f/2.0, Intelligent two-tone flash
Let Mi 4i inspire with the professional sharpness of its 13MP Sony/Samsung camera, artistic f/2.0 background blurring, and innovative technologies that adapt to a range of situations. So that even in low-lighting, the two-tone flash can intelligently assess room color temperature to emulate natural lighting. Selfies look amazing with a 5MP front camera and Beautify, a gorgeous built-in tool that applies one of 36 smart profiles for an all-natural glow.
4G Dual SIM, Dual Standby - The best way to stay truly connected
With 2G/3G/4G support on both dual SIM slots and support for up to 16 bands, there's no stopping when you're with Mi. Manage personal and work calls with ease, with intelligent dual SIM features and detailed preferred network settings for each card.
3x faster with 802.11ac Wi-Fi
Stream and download on the latest 802.11ac Wi-Fi wave 2 MU-MIMO that's three times faster than previous Wi-Fi speeds. Dual band 2.4GHz and 5GHz Wi-Fi provides for faster, more stable connections - perfect for watching HD videos or downloading large files!
Bluetooth 4.1 Low Energy
Faster transfer rates and lower power consumption than Bluetooth 4.0
Accomplish more with a 3120mAh battery
We've put considerable effort into fitting the highest battery capacity possible to power Mi 4i's stunning 5" display while maintaining a slim profile. This meant using the highest energy density battery technology – 4.4V 700Wh/L lithium-ion polymer cell. To save every inch of space, we then redesigned Mi 4i to include a double-sided circuit board and custom ultra-thin display. The result is an incredibly thin frame that's just 7.8mm, but with an all-day 3120mAh battery with Quick Charge that charges up to 40% in an hour.
Pump up the volume with Smart PA playback
You shouldn't have to put your phone in a glass cup to amplify sound. That's why Mi 4i has Smart PA, which amplifies sound significantly and improves playback quality while protecting speakers from damage at high volume levels. It's a difference your ears will pick up in an instant.
Designed for your hand - Anti-grease coating
Finely textured and matte-sprayed for resistance to fingerprints and grease, the unibody design and matte back cover is smooth to the touch and feels great against skin. The back cover fits just right and bends seamlessly across the sides to meet the front display.