Xiaomi Mi 4i

Network

• Technology: GSM / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
• 3G bands: HSDPA 850 / 1900 / 2100
• Note: TD-SCDMA
• 4G bands: 3, 7, 38, 39, 40, 41
• Speed: HSPA, LTE Cat4 150/50 Mbps

Launch

• Announced: 2015, April. Released 2015, April
• Status: Discontinued

Body

• Dimensions: 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in)
• Weight: 130 g (4.59 oz)
• Build: Glass front (Gorilla Glass), plastic back, plastic frame
• SIM: Dual SIM (Micro-SIM, dual stand-by)

Display

• Type: IPS LCD
• Size: 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio)
• Resolution: 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
• Protection: Corning scratch-resistant glass

Platform

• OS: Android 5.0.2 (Lollipop), MIUI 8.2
• Chipset: Qualcomm MSM8939 Snapdragon 615 (28 nm)
• CPU: Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
• GPU: Adreno 405

Memory

• Card slot: No
• Internal: 16GB 2GB RAM, 32GB 2GB RAM
• Note: eMMC 4.5

Main Camera

• Single: 13 MP, f/2.0, AF
• Features: Dual-LED dual-tone flash, panorama, HDR
• Video: 1080p@30fps, 480p@120fps

Selfie camera

• Single: 5 MP, f/1.8
• Video:

Sound

• Loudspeaker: Yes
• 3.5mm jack: Yes

Comms

• WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
• Bluetooth: 4.1, A2DP
• GPS: Yes, with A-GPS, GLONASS, BDS
• NFC: No
• Radio: Stereo FM radio
• USB: microUSB 2.0, USB On-The-Go

Features

• Sensors: Accelerometer, gyro, proximity, compass

Battery

• Type: Li-Ion 3120 mAh, non-removable
• Charging: Quick Charge 1
• Talk time: Up to 35 h (3G)

Misc

• Colors: Dark Gray, Black, White, Yellow, Blue, Pink
• Models: 2015015
• SAR: 0.51 W/kg (head)     0.60 W/kg (body)    
• Price: About 260 EUR