Phone Comparison - Xiaomi Mi 4 vs Lenovo K4 Note vs Xiaomi Mi 4S

general General Info

Manufacturer Xiaomi Lenovo Xiaomi
Announced July 2014 January 2016 February 2016
Status Available - Q3 2014 Available - January 2016 Available - April 2016
Price - Rs. 10,999 ($161.75) [Similarly Priced] Rs. 15,400 ($225.99) [Similarly Priced]
Colors Black, White Black Black, White, Gold, Purple
Form Factor Candybar Candybar Candybar
Dimension 139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
139.3 x 70.8 x 7.8 mm
(5.48 x 2.79 x 0.31 in)
Weight 149 g (5.26 oz) 158 g (5.57 oz) 133 g (4.69 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA 1900 / 2000
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100
TD-SCDMA 1900 / 2000
4G Network LTE LTE LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
- Dual Front Speakers
- Fast Charging
- Fingerprint Sensor
- Infrared Sensor
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.3 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808
GPU Adreno 330 Mali-T720MP3 Adreno 418
RAM 3 GB 3 GB 3 GB
Internal Memory 16/64 GB 16 GB 64 GB
External Memory No microSD, up to 128 GB microSD, up to 128 GB (Uses SIM 2 Slot)

display Display

Type IPS LCD capacitive touchscreen Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.0 inches
Resolution 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 72.14% 70.80% 69.75%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4208 x 3120 pixels 13 MP, 4128 x 3096 pixels
Flash Dual-LED Flash Dual-LED (Dual Tone) Dual-LED (dual tone)
Features Auto focus, 1/3' Sensor Size, 1.12┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video 2160p, 1080p@30fps, HDR 1080p@30fps 1080p@30fps, 720p@120fps
Front Camera 8 MP, 1080p@30fps [Similar] 5 MP, 1080p [Similar] 5 MP, f/2.0, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0, A2DP, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 (MHL), USB On-the-go microUSB v2.0, USB Host, Fast Charge 2.0 Type-C 1.0 reversible connector, Qualcomm Quick Charge 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/64 GB, 3 GB RAM 16 GB, 3 GB RAM 64 GB, 3 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 128 GB (Uses SIM 2 Slot)
USB OTG Supported Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 3080 mAh 3300 mAh 3260 mAh
Stand by - Up to 265 h -
Talk Time - Up to 22 h -