Xiaomi Mi 4i vs Lenovo K3 Note vs Lenovo K5 Note

BASIC INFO
Model No - - K5 Note
Status Available. Released 2015, April Available. Released 2015, March Available
Release Date 2015, April 2015, March 2016, January
Dimension 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) 152.6 x 76.2 x 8 mm (6.01 x 3.00 x 0.31 in) 152 x 75.7 x 8.5 mm (5.98 x 2.98 x 0.33 in)
Weight 130 g (4.59 oz) 150 g (4.94 oz) 165 g (5.82 oz)
Colors Dark Gray, Black, White, Yellow, Blue, Pink Onyx Black, Pearl White, Laser Yellow Silver, Gold
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.0.2 (Lollipop) Android OS, v4.4.2 (KitKat) Android OS, v5.1.1 Lollypop
PROSESSING
Processor Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 Octa-core 1.7 GHz Cortex-A53 Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Chipset Qualcomm MSM8939 Snapdragon 615 Mediatek MT6752 Mediatek MT6755 Helio P10
GPU Adreno 405 Mali-T760MP2 Mali-T860MP2
MEMORY
RAM 2GB 2GB 4GB
Storage 16/32GB 16GB 32GB
Card Slot No Up to 32 GB Up to 256GB
DISPLAY
Size 5.0 inches 5.5 inches 5.5 inches
Type IPS+ LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors LTPS LCD capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 401 ppi pixel density 1080 x 1920 pixels
PPI 441 ppi pixel density 267 ppi pixel density 401 ppi pixel density
Multi touch Yes Yes, up to 5 fingers, Lenovo Vibe 2.0 Yes
Protection Corning scratch-resistant glass, MIUI 6.0 - -
CAMERA
Primary 13 MP, f/2.0, autofocus 13 MP 13 MP
Video 1080p@30fps, 480p@120fps Yes, 1080p@30fps Yes, 1080p@30fps
Flash Led flash LED flash LED flash
Features Geo-tagging, touch focus, face/smile detection, panorama, HDR Geo-tagging, touch focus, face detection, HDR, panorama Geo-tagging, touch focus, face detection, HDR, panorama
Selfie 5 MP, f/1.8 Yes, 5 MP Yes, 8MP
BATTERY
Battery Li-Ion Li-Po battery Li-Po battery
Capacity 3120 mAh 3000 mAh 3500 mAh
Removable Non-removable Yes Non-removable
StandBy - Up to 750 h (3G) Up to 543 h (3G)
Talk Time Up to 35 h (3G) Up to 36 h (3G) Up to 34 h (2G) / Up to 27 h 30 min (3G)
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - India
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 900 / 1900 / 2100
HSDPA 2100 - India
HSDPA 900 / 2100, TD-SCDMA
4G Network LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA, LTE Cat4 150/50 Mbps HSPA, TD-SCDMA, LTE, TD-LTE HSPA, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
BlueTooth v4.1, A2DP v4.1, A2DP, LE v4.0, A2DP, LE
USB microUSB v2.0, USB Host MicroUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS Yes, with A-GPS support and GLONASS
NFC No No Yes
Audio jeck Yes, 3.5mm Yes, 3.5mm Yes
OTHERS
Sensors Accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass
Radio Stereo FM radio TBD FM radio
SARUS - - -
SAREU - - 1.10 W/kg (head) 1.18 W/kg (body)
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