Phone Comparison - Sony Xperia M4 Aqua vs Xiaomi Mi 4i vs Samsung Galaxy A8

general General Info

Manufacturer Sony Xiaomi Samsung
Announced March 2015 April 2015 July 2015
Status Available - April 2015 Available - April 2015 Available - August 2015
Price Rs. 19,400 ($285.29) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced] Rs. 26,990 ($396.91) [Similarly Priced]
Colors Black, White, Copper, Silver Black, White, Blue, Yellow, Pink Pearl White, Midnight Black, Champagne Gold
Form Factor Candybar Candybar Candybar
Dimension 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)
158 x 76.8 x 5.9 mm
(6.22 x 3.02 x 0.23 in)
Weight 136 g (4.8 oz) 130 g (4.59 oz) 151 g (5.33 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G Network HSDPA 850 / 900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600
(Bands 1, 3, 5, 7, 8, 20)
LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes - - Fingerprint sensor

hardware Hardware and OS

OS Android OS, v5.0.x (Lollipop) Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor 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 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU Adreno 405 Adreno 405 Adreno 405
RAM 2 GB 2 GB 2 GB
Internal Memory 8 GB 16/32 GB 16/32 GB
External Memory microSD, up to 128 GB No microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type IPS LCD Capacitive Touchscreen, Scratch-resistant Glass IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.7 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (386 ppi)
Screen-to-Body Ratio 67.44% 71.57% 73.99%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS FM radio FM radio with RDS; recording
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 16 MP, 5312 x 2988 pixels
Flash LED flash LED flash LED flash
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 Detection, Panorama, HDR
Video 1080p@30fps, HDR 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 107 kbps Yes Yes
Edge Up to 296 kbps Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth v4.1, A2DP, apt-X v4.0, A2DP v4.1, A2DP, EDR, LE
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ Beidou (market dependant)
Browser HTML5 HTML5 HTML5

memory User Memory

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

Apps Sensors

Fingerprint fingerprint not supported fingerprint not 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 not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Li-Po Battery Non-removable Li-Ion Battery
Capacity 2400 mAh 3120 mAh 3050 mAh
Stand by - - -
Talk Time - - -