Phone Comparison - Samsung Galaxy E7 vs Samsung Galaxy On7 vs Xiaomi Redmi 3 Pro

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced January 2015 October 2015 March 2016
Status Available - Feburary 2015 Available - November 2015 Available - April 2016
Price Rs. 17,400 ($255.88) [Similarly Priced] Rs. 8,990 ($132.21) [Similarly Priced] -
Colors Black, White, Blue White, Black Dark Gray, Silver, Gold
Form Factor Candybar Candybar Candybar
Dimension 151.4 x 77.2 x 7.3 mm
(5.96 x 3.04 x 0.29 in)
151.8 x 77.5 x 8.2 mm
(5.98 x 3.05 x 0.32 in)
139.3 x 69.6 x 8.5 mm
(5.48 x 2.74 x 0.33 in)
Weight 141 g (4.97 oz) 172 g (6.07 oz) 144 g (5.08 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA 850 / 1900 / 2100
4G Network - 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 - - - Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.2 GHz, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8939v2 Snapdragon 616
GPU Adreno 306 Adreno 306 Adreno 405
RAM 2 GB 1.5 GB 3 GB
Internal Memory 16 GB 8 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Super AMOLED capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.0 inches
Resolution 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 71.36% 70.89% 70.95%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - Yes, 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, 4160 x 3120 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 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 42.2/5.76 Mbps HSPA, LTE HSPA, LTE, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.0, A2DP v4.1, A2DP v4.1, A2DP
Wi-Fi Yes Wi-Fi 802.11 b/g/n, 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 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB, 1.5 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)

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 not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2950 mAh 3000 mAh 4100 mAh
Stand by - - -
Talk Time Up to 19 h (3G) Up to 11 h (3G) -