Phone Comparison - Xiaomi Mi 4i vs Samsung Galaxy J2 vs Xiaomi Redmi 3s

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Samsung Xiaomi
Announced April 2015 September 2015 June 2016
Status Available - April 2015 Available - September 2015 Available - June 2016
Price Rs. 8,999 ($132.34) [Similarly Priced] Rs. 7,590 ($111.62) [Similarly Priced] Rs. 6,999 ($102.93) [Similarly Priced]
Colors Black, White, Blue, Yellow, Pink White, Black Dark Gray, Silver, Gold
Form Factor Candybar Candybar Candybar
Dimension 138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
136.5 x 69 x 8.4 mm
(5.37 x 2.72 x 0.33 in)
139.3 x 69.6 x 8.5 mm
(5.48 x 2.74 x 0.33 in)
Weight 130 g (4.59 oz) 129 g (4.55 oz) 144 g (5.08 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100
4G Network LTE LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Metal Body

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v5.1.1 (Lollipop) Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.3 GHz Cortex-A7, Exynos 3475 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430
GPU Adreno 405 Mali-T720 Adreno 505
RAM 2 GB 1 GB 2 GB
Internal Memory 16/32 GB 8 GB 16 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 Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.7 inches 5.0 inches
Resolution 1080 x 1920 pixels (441 ppi) 540 x 960 pixels (234 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 71.57% 64.85% 70.95%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS; recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4160 x 3120 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, f/2.0, 5P Lens, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps Yes, 720p 1080p@30fps
Front Camera 5 MP [Similar] 2 MP [Similar] 5 MP, f/2.2, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.0, A2DP v4.1, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML HTML5

memory User Memory

Internal 16/32 GB, 2 GB RAM 8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)

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 not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3120 mAh 2000 mAh 4100 mAh
Stand by - - -
Talk Time - - -