Phone Comparison - Samsung Galaxy Ace 3 S7270 vs Xiaomi Redmi Note 4G vs Oppo R5

general General Info

Manufacturer Samsung Xiaomi Oppo
Announced June 2013 August 2014 October 2014
Status Available - Q3 2013 Available - November 2014 Available - November 2014
Price - - Rs. 25,490 ($374.85) [Similarly Priced]
Colors Black, White Black/White Silver, Gold
Form Factor Candybar Candybar Candybar
Dimension 121.2 x 62.7 x 9.8 mm
(4.77 x 2.47 x 0.39 in)
154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
148.9 x 74.5 x 4.9 mm
(5.86 x 2.93 x 0.19 in)
Weight 115 g (4.06 oz) 199 g (7.02 oz) 155 g (5.47 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 TD-SCDMA 1900 / 2000 HSDPA
4G Network - TD-LTE 1900 / 2300 / 2600 LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1 GHz Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 Octa-core 1.5 GHz, Qualcomm MSM8939 Snapdragon 615
GPU - Adreno 305 Adreno 330
RAM 1 GB 2 GB 2 GB
Internal Memory 4 GB (1.77 GB user available) 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB TBC

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.5 inches 5.2 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (423 ppi)
Screen-to-Body Ratio 60.05% 68.82% 67.40%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio Stereo FM radio with RDS FM radio No
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 LED flash LED flash
Features Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 720p@30fps 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps
Front Camera Yes, VGA [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA 14.4 Mbps, HSUPA 5.76 Mbps TD-SCDMA; LTE HSDPA; HSUPA; LTE
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP, LE v4.0
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, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-the-go microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB (1.77 GB user available), 1 GB RAM 8 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB TBC
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 not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Po Battery Li-Po Battery
Capacity 1500 mAh 3200 mAh 2000 mAh
Stand by - Up to 775 h (3G) -
Talk Time - Up to 38 h (2G)
Up to 14 h (3G)
-