Phone Comparison - Samsung Galaxy W I8150 vs Xiaomi Mi 3 vs Xiaomi Mi 4

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced August 2011 September 2013 July 2014
Status Available - October 2011 Available - December 2013 Available - Q3 2014
Colors Black, White Various Black, White
Form Factor Candybar Candybar Candybar
Dimension 115.5 x 59.8 x 11.5 mm
(4.55 x 2.35 x 0.45 in )
144 x 73.6 x 8.1 mm
(5.67 x 2.9 x 0.32 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
Weight 114.7 g (4.02.0.25 oz) 145 g (5.11 oz) 149 g (5.26 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v4.4 (KitKat) optimized with MIUI version 5 Android OS, v4.4.3 (KitKat)
Processor 1.4 GHz Scorpion, Qualcomm MSM8255T Snapdragon Quad-core 2.3 GHz Krait 400, Qualcomm MSM8274AB Snapdragon 800 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801
GPU Adreno 205 Adreno 330 Adreno 330
RAM 512 MB 2 GB 3 GB
Internal Memory 1.7 GB storage 16/64 GB 16/64 GB
External Memory microSD, up to 32GB No No

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.7 inches 5.0 inches 5.0 inches
Resolution 480 x 800 pixels (252 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 56.48% 64.90% 72.14%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM radio FM radio
Games Yes + downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash dual-LED flash Dual-LED Flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR Auto focus, 1/3' Sensor Size, 1.12┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes, 720p@30fps 1080p@30fps, HDR 2160p, 1080p@30fps, HDR
Front Camera Yes, VGA [Similar] 2 MP, 1080p@30fps [Similar] 8 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0, HS microUSB v2.0 (MHL), USB On-the-go microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML, Adobe Flash HTML5 HTML5

memory User Memory

Internal 1.7 GB storage, 512 MB RAM, 2 GB ROM 16/64 GB, 2 GB RAM 16/64 GB, 3 GB RAM
Expandable Storage microSD, up to 32GB No No
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 not supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1500 mAh 3050 mAh 3080 mAh
Stand by Up to 570 h (2G)
Up to 420 h (3G)
Up to 500 h -
Talk Time Up to 17 h 50 min (2G)
Up to 8 h 20 min (3G)
Up to 4 h -