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Xiaomi Mi 4i

Xiaomi Redmi Note 3

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Xiaomi Mi 4i
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Xiaomi Mi 4i

Xiaomi Redmi Note 3

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
  HSDPA 850 / 900 / 1900 / 2100 - Special edition (Taiwan)
  TD-SCDMA
4G Network 3, 7, 38, 39, 40, 41 1, 3, 5, 7, 8, 38, 39, 40, 41 - Global
  1, 2, 3, 4, 5, 7, 8, 20, 28, 40 - Special edition (Taiwan)
Speed HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Launch
Announced 2015, April. Released 2015, April 2016, January 14. Released 2016, March 03
Status Discontinued Discontinued
Body
Dimensions 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) 150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in)
Weight 130 g (4.59 oz) 164 g (5.78 oz)
Build Glass front (Gorilla Glass), plastic back, plastic frame Glass front, aluminum back, aluminum frame
SIM Dual SIM (Micro-SIM, dual stand-by) Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
Type IPS LCD IPS LCD
Size 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio) 5.5 inches, 82.6 cm2 (~72.4% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Protection Corning scratch-resistant glass
Platform
OS Android 5.0.2 (Lollipop), MIUI 8.2 Android 5.1.1 (Lollipop), upgradable to 6.0.1 (Marshmallow), MIUI 9.5
Chipset Qualcomm MSM8939 Snapdragon 615 (28 nm) Qualcomm MSM8956 Snapdragon 650
CPU Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72)
GPU Adreno 405 Adreno 510
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 16GB 2GB RAM, 32GB 2GB RAM 16GB 2GB RAM (Standard version), 32GB 3GB RAM (High/Special version)
 eMMC 4.5 eMMC 4.5
Main Camera
Modules 13 MP, f/2.0, AF 16 MP, f/2.0, PDAF
Features Dual-LED dual-tone flash, panorama, HDR Dual-LED dual-tone flash, HDR, panorama
Video 1080p@30fps, 480p@120fps 1080p@30fps
Selfie Camera
Modules 5 MP, f/1.8 5 MP, f/2.0
Video 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
  24-bit/192kHz audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 4.1, A2DP 4.1, A2DP, LE
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
NFC No No
Infrared port No Yes
Radio Stereo FM radio Stereo FM radio, recording
USB microUSB 2.0, OTG microUSB 2.0, OTG
Features
Sensors Accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Ion 3120 mAh, non-removable Li-Po 4050 mAh, non-removable
Charging 10W wired, QC1 10W wired
Talk time Up to 35 h (3G)
Misc
Colors Dark Gray, Black, White, Yellow, Blue, Pink Silver, Gray, Gold
SAR 0.51 W/kg (head)     0.60 W/kg (body)     0.49 W/kg (head)     0.50 W/kg (body)    
SAR EU 0.56 W/kg (head)    
Models 2015015 2015116, 2015161
Price About 260 EUR About 160 EUR
Tests
Performance Basemark X: 4875 Basemark OS II 2.0: 1426
Basemark X: 14717
Display Contrast ratio: 1055:1 (nominal), 2.641 (sunlight) Contrast ratio: 953:1 (nominal), 2.249 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 63dB / Noise 65dB / Ring 68dB Voice 66dB / Noise 66dB / Ring 75dB
Audio quality Noise -96.0dB / Crosstalk -95.6dB
Battery (old) Endurance rating 67h Endurance rating 93h

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