Phone Comparison - Xiaomi Mi Note 2015 vs Xiaomi Mi 4i vs OnePlus X

general General Info

Manufacturer Xiaomi Xiaomi OnePlus
Announced January 2015 April 2015 October 2015
Status Available - January 2015 Available - April 2015 Available - November 2015
Price - Rs. 8,999 ($132.34) [Similarly Priced] Rs. 11,000 ($199.00) [Similarly Priced]
Colors Black, White Black, White, Blue, Yellow, Pink Black, White
Form Factor Candybar Candybar Candybar
Dimension 155.1 x 77.6 x 7 mm
(6.11 x 3.06 x 0.28 in)
138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
140 x 69 x 6.9 mm
(5.51 x 2.72 x 0.27 in)
Weight 161 g (5.68 oz) 130 g (4.59 oz) 138 g (4.87 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 HSDPA
4G Network LTE - SIM 1 & SIM 2 LTE LTE - SIM 1 & SIM 2
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features Corning Gorilla Glass 3 Back Panel - -

hardware Hardware and OS

OS Android OS, v4.4.x (KitKat) Android OS, v5.0 (Lollipop) Android OS, v5.1.1 (Lollipop)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801
GPU Adreno 330 Adreno 405 Adreno 330
RAM 3 GB 2 GB 3 GB
Internal Memory 16/64 GB 16/32 GB 16 GB
External Memory - No microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.0 inches 5.0 inches
Resolution 1080 x 1920 pixels (386 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 74.60% 71.57% 71.21%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
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, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash dual-LED (dual tone) LED flash dual-LED (dual tone)
Features Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 4 MP, 1080p, 1/3 [Similar] 5 MP [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA, LTE HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, LE v4.0, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS, Beidou 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 16/32 GB, 2 GB RAM 16 GB, 3 GB RAM
Expandable Storage - No microSD, up to 64 GB
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not 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 not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Po Battery Li-Ion Battery
Capacity 3000 mAh 3120 mAh 2525 mAh
Stand by - - -
Talk Time - - -