Phone Comparison - Samsung Galaxy S6 vs Xiaomi Redmi 4

Samsung Galaxy S6
samsung galaxy s6
Xiaomi Redmi 4
xiaomi redmi 4
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general General Info

Manufacturer Samsung Xiaomi
Announced March 2015 November 2016
Status Available - April 2015 Available - November 2016
Price Rs. 29,999 ($441.16) [Similarly Priced] Rs. 8,900 ($133.00) [Similarly Priced]
Colors White Pearl, Black Sapphire, Gold Platinum, Blue Topaz Dark Gray, Silver, Gold
Form Factor Candybar Candybar
Dimension 143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
141.3 x 69.6 x 8.9 mm
(5.56 x 2.74 x 0.35 in)
Weight 138 g (4.87 oz) 156 g (5.5 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- Fingerprint Sensor
- Infrared Sensor
- Metal Build
- 2.5D Curved Glass

hardware Hardware and OS

OS Android OS, v5.0.2 (Lollipop) Android OS, v6.0.1 (Marshmallow)
User Interface - MIUI 8
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 [Similar] Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar]
GPU Mali-T760 [Similar] Adreno 506 [Similar]
RAM 3 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 32/64/128 GB 32 GB
External Memory No microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 5.1 inches [Similar] 5.0 inches [Similar]
Resolution 1440 x 2560 pixels (577 ppi) [Similar] 1080 x 1920 pixels (441 ppi) [Similar]
Screen-to-Body Ratio 70.66% 69.95%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio No FM Radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 16 MP, 3456 x 4608 pixels, OIS [Similar] 13 MP, 4160 x 3120 pixels [Similar]
Flash LED Flash Dual-LED (dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps
Front Camera 5 MP, 1080p@30fps, dual video call, HDR [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE
Bluetooth v4.1, A2DP, LE, apt-X v4.2, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
USB microUSB v2.0 (MHL 3 TV-out), USB Host microUSB v2.0, USB OTG
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5

memory User Memory

Internal 32/64/128 GB, 3 GB RAM 32 GB, 3 GB RAM
Expandable Storage No microSD, up to 128 GB (uses SIM 2 slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2550 mAh 4100 mAh
Stand by - -
Talk Time - -