• 5.1" (2560x1440) Super AMOLED
  • 3GB
    Exynos 7420 Octa SoC
    64GB Storage
  • 16-MP, f/1.9, OIS 1 Rear Camera
  • 3500 mAh
  • 5.5" (1920x1080) IPS LCD
  • 2GB
    MT6797 Helio X20 SoC
    16GB Storage
  • 13-MP, f/2 1 Rear Camera
  • 4100 mAh

Specifications Highlights
Product NameGalaxy S6 ActiveRedmi Note 4
ProductGalaxy S6 Active (Launched 2015-06-01)Redmi Note 4 (Launched 2016-08-01)
Display5.1" 2560x1440 Super AMOLED 5.5" 1920x1080 IPS LCD
Rear Camera(s)
  • 16-MP f/1.9 (Primary) +OIS
  • 13-MP f/2 (Primary)
Selfie Camera(s)
  • 5-MP
  • 5-MP
Computing
  • Exynos 7420 Octa SoC
  • 3GB RAM
  • 64GB Storage
  • None
  • MT6797 Helio X20 SoC
  • 2GB RAM
  • 16GB Storage
  • MicroSD (256GB max.)
Battery3500 mAh4100 mAh
DesignIP Rating, 170g (6oz), 146.8x73.4x8.6 mm (5.78 x 2.89 x 0.34 inches)IP Rating, 175g (6.2oz), 151x76x8.4 mm (5.94 x 2.99 x 0.33 inches)
Price (Market)$249
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Display
Product NameGalaxy S6 ActiveRedmi Note 4
TypeSuper AMOLEDIPS LCD
Diagonal (inches)5.1"5.5"
Display/Body Ratio66.5%72.7%
Resolution2560x14401920x1080
Sharpness (PPI)576 PPI401 PPI
Display Glass TypeGorilla Glass
Features
  • Multitouch
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameGalaxy S6 ActiveRedmi Note 4
Megapixel16-MP13-MP
Aperturef/1.9f/2
Sensor SizeSmallSmall
Autofocus Features
  • Phase Detection
  • Contrast
Hardware Features
  • OIS
  • Flash
  • HDR Photo
  • HDR Photo
Video Resolutions
  • 2160p/30fps
  • 1080p/60fps
  • 720p/120fps
  • 1080p/30fps
  • 720p/120fps
Battery
Product NameGalaxy S6 ActiveRedmi Note 4
Battery TypeLi-Poly
Battery Capacity (mAh)3500 mAh4100 mAh
Talk Time24 hours
Music Playback Time57 hours
Computing
Product NameGalaxy S6 ActiveRedmi Note 4
Processor BrandSamsungMediatek
Processor NameExynos 7420 OctaMT6797 Helio X20
Processor # Cores48
Main Processor Frequency (GHz)1.5 GHz2.0 GHz
RAM Options3GB2GB
Internal Storage Options64GB16GB
Memory Card TypeNoneMicroSD
Mem. Card Max. Size256GB
Operating System + VersionAndroid 5.0.2Android 6.0
Communications
Product NameGalaxy S6 ActiveRedmi Note 4
LTE Category (Download)LTE CAT6 301 Mbps
Modem Features
  • GPRS
  • EDGE
  • LTE
  • GPRS
  • EDGE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Hotspot
  • Dual-band
  • WiFi Direct
  • Hotspot
  • Dual-band
  • WiFi Direct
Bluetooth VersionBluetooth 4.1Bluetooth 4.2
Bluetooth Features
  • A2DP
  • BT LE
  • A2DP
  • BT LE
NFC Features
  • NFC Supported
Connector TypeMicro USBMicro USB
Connector Features
  • USB OTG
SAR US Head1.19 W/Kg
SAR US Body1.58 W/Kg
SAR EU Head0.48 W/Kg
SAR EU Body0.42 W/Kg
Sim Card 0
Product NameGalaxy S6 ActiveRedmi Note 4
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Multimedia
Product NameGalaxy S6 ActiveRedmi Note 4
Audio Alerts
  • VIBRATION
  • MP3
  • WAV
  • VIBRATION
  • MP3
  • WAV
Audio Features
  • Loudspeaker
  • 3.5mm Port
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
  • FM Radio
Audio Formats
  • FLAC
  • MP3
  • WAV
Video Formats
  • MP4
  • DIVX
  • XVID
  • WMV
  • H.264
  • MP4
  • XVID
Sensors
  • Accelerometer
  • Barometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Heart Rate
  • Proximity
  • Accelerometer
  • Compass
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Proximity

Samsung Galaxy S6 Active vs. Xiaomi Redmi Note 4 Specs & Speed Benchmarks

Antutu

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProMotorola Droid Turbo 2Samsung Galaxy Note 5Xiaomi Redmi Note 4LG G5Samsung Galaxy S7 Active12500250003750050000625007500087500100000112500125000137500150000

Geekbench 4 Single

Higher is better
Samsung Galaxy S6 ActiveSamsung Galaxy S7 ActiveSamsung Galaxy S8 Active12001250130013501400145015001550160016501700175018001850

Geekbench 4 Multi

Higher is better
Samsung Galaxy S7 ActiveSamsung Galaxy S6 ActiveSamsung Galaxy S8 Active3500375040004250450047505000525055005750600062506500

3DMark Unlimited Icestorm

Higher is better
Xiaomi Redmi Note 4Samsung Galaxy J7 (2015)Samsung Galaxy Note 5Motorola Droid Turbo 2Samsung Galaxy S7 Active02500500075001000012500150001750020000225002500027500

GFXBench Manhattan (Offscr.)

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProSamsung Galaxy S6 ActiveMotorola Droid Turbo 2Samsung Galaxy Note 5Samsung Galaxy S7 ActiveSamsung Galaxy S8 Active051015202530354045505560

GFXBench Manhattan 3.1 (Offscr.)

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProSamsung Galaxy S6 ActiveSamsung Galaxy Note 5Motorola Droid Turbo 2Samsung Galaxy S7 ActiveLG G5Samsung Galaxy S8 Active02.557.51012.51517.52022.52527.53032.53537.540

GFXBench T-Rex (Offscr.)

Higher is better
Samsung Galaxy J7 (2015)Gionee S6 ProSamsung Galaxy S6 ActiveMotorola Droid Turbo 2Samsung Galaxy Note 5LG G5Samsung Galaxy S7 ActiveSamsung Galaxy S8 Active101520253035404550556065707580859095100105110

Battery Capacity (mAh)

Higher is better
LG G5Lenovo S5Gionee S9Samsung Galaxy J7 (2015)Samsung Galaxy Note 5Gionee S6 ProSamsung Galaxy S6 ActiveMotorola Droid Turbo 2Samsung Galaxy S7 ActiveSamsung Galaxy S8 ActiveXiaomi Redmi Note 4225025002750300032503500375040004250