Phone Comparison - Xiaomi Redmi Note 4G vs Samsung Galaxy Ace Style LTE vs Samsung Galaxy A8 (2016)

general General Info

Manufacturer Xiaomi Samsung Samsung
Announced August 2014 September 2014 September 2016
Status Available - November 2014 Available - September 2014 Coming Soon - October 2016
Price - Rs. 10,999 ($161.75) [Similarly Priced] Rs. 39,240 ($588.00) [Similarly Priced]
Colors Black/White White, Gray Pearl White, Midnight Black, Champagne Gold, Mint
Form Factor Candybar Candybar Candybar
Dimension 154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
128.9 x 65.8 x 9.1 mm
(5.07 x 2.59 x 0.36 in)
156.6 x 76.8 x 7.2 mm
(6.17 x 3.02 x 0.28 in)
Weight 199 g (7.02 oz) 126 g (4.44 oz) 182 g (6.42 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network TD-SCDMA 1900 / 2000 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network TD-LTE 1900 / 2300 / 2600 LTE 800 / 900 / 1800 / 2100 / 2600
(Bands 1, 3, 7, 8, 20)
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint Sensor

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53), Exynos 7420 Octa
GPU Adreno 305 Adreno 306 Mali-T760MP8
RAM 2 GB 1 GB 3 GB
Internal Memory 8 GB 4 GB 32/64 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 256 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.3 inches 5.7 inches
Resolution 720 x 1280 pixels (267 ppi) 480 x 800 pixels (217 ppi) 1080 x 1920 pixels (386 ppi)
Screen-to-Body Ratio 68.82% 62.03% 74.66%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio Stereo FM radio with RDS; recording FM radio, RDS, recording
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 16 MP
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Panorama Autofocus, f/1.9, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 720p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 1.3 MP [Similar] 8 MP, f/1.9, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G TD-SCDMA; LTE HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth v4.0, A2DP, LE v4.0, A2DP v4.2, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0, USB On-the-go microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 2 GB RAM 4 GB, 1 GB RAM 32/64 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 256 GB
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 not supported NFC supported NFC supported

battery Battery

Type Li-Po Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3200 mAh 1900 mAh 3300 mAh
Stand by Up to 775 h (3G) Up to 285 h (3G) -
Talk Time Up to 38 h (2G)
Up to 14 h (3G)
Up to 11 h (3G) -