Phone Comparison - Samsung Galaxy A3 vs Sony Xperia M4 Aqua vs Xiaomi Mi 4i

	Samsung Galaxy A3 ✖	Sony Xperia M4 Aqua ✖	Xiaomi Mi 4i ✖

General Info
	Samsung Galaxy A3 ✖	Sony Xperia M4 Aqua ✖	Xiaomi Mi 4i ✖


Manufacturer	Samsung	Sony	Xiaomi
Announced	October 2014	March 2015	April 2015
Status	Available - November 2014	Available - April 2015	Available - April 2015
Price	Rs. 14,265 ($209.78) [Similarly Priced]	Rs. 19,400 ($285.29) [Similarly Priced]	Rs. 8,999 ($132.34) [Similarly Priced]
Colors	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B	Black, White, Copper, Silver	Black, White, Blue, Yellow, Pink
Form Factor	Candybar	Candybar	Candybar
Dimension	130.1 x 65.5 x 6.9 mm ( 5.12 x 2.58 x 0.27 in)	140.5 x 72.6 x 7.3 mm (5.53 x 2.86 x 0.29 in)	138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in)
Weight	110.3 g (3.88.0.11 oz)	136 g (4.8 oz)	130 g (4.59 oz)
2G Network	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 850 / 1900 / 2100	HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network	LTE	LTE 800 / 850 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 5, 7, 8, 20)	LTE
Messaging	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM
Build Features	-	- IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes	-
Hardware and OS
OS	Android OS, v4.4.2 (KitKat)	Android OS, v5.0.x (Lollipop)	Android OS, v5.0 (Lollipop)
Processor	Quad-core 1.2 GHz	1.5GHz Octa-core, Qualcomm MSM8939 Snapdragon 615	Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU	-	Adreno 405	Adreno 405
RAM	1 GB	2 GB	2 GB
Internal Memory	16 GB	8 GB	16/32 GB
External Memory	microSD, up to 64 GB	microSD, up to 128 GB	No

Display
Type	Super AMOLED Capacitive Touchscreen	IPS LCD Capacitive Touchscreen, Scratch-resistant Glass	IPS LCD capacitive touchscreen
Colors	16M colors	16M colors	16M colors
Size	4.5 inches	5.0 inches	5.0 inches
Resolution	540 x 960 pixels (245 ppi)	720 x 1280 pixels (294 ppi)	1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio	65.39%	67.44%	71.57%
Multi-Touch
Multimedia
3.5mm Jack
Radio	-	FM radio with RDS	FM radio
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	8 MP, 3264x2448 pixels	13 MP, 4128 x 3096 pixels	13 MP, 4128 x 3096 pixels
Flash	LED flash	LED flash	LED flash
Features	Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie	Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video	1080p@30fps	1080p@30fps, HDR	1080p@30fps
Front Camera	5 MP [Similar]	5 MP [Similar]	5 MP [Similar]
Connectivity and Data Rate
GPRS	Yes	Up to 107 kbps	Yes
Edge	Yes	Up to 296 kbps	Yes
3G	HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA, LTE
Bluetooth	v4.0, BLE, ANT+	v4.1, A2DP, apt-X	v4.0, A2DP
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB	microUSB v2.0	microUSB v2.0, USB Host	microUSB v2.0
GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS
Browser	HTML5	HTML5	HTML5

User Memory
Internal	16 GB, 1 GB RAM	8 GB, 2 GB RAM	16/32 GB, 2 GB RAM
Expandable Storage	microSD, up to 64 GB	microSD, up to 128 GB	No
USB OTG	-	Supported	-
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Non-removable Li-Po Battery	Non-removable Li-Ion Battery	Li-Po Battery
Capacity	1900 mAh	2400 mAh	3120 mAh
Stand by	-	-	-
Talk Time	-	-	-

Phone Comparison - Samsung Galaxy A3 vs Sony Xperia M4 Aqua vs Xiaomi Mi 4i

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

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