Samsung Galaxy A3 vs Xiaomi Redmi 3s
Samsung Galaxy A3
Xiaomi Redmi 3s
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; TD-SCDMA; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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EV-DO speed-3.1 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102016-6
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Status2014-122016
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Design
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SIMNano-SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height130.1 mm139.3 mm
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Width65.5 mm69.6 mm
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Thickness6.9 mm8.5 mm
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Weight110.3 g144 g
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ColorsChampagne Gold, Light Blue, Midnight Black, Pearl White, Platinum Silver, Soft PinkDark Gray, Gold, Silver
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches5.0 inches
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Resolution540 x 960 pixels720 x 1280 pixels
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Pixel density245 ppi294 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53Quad-core 1.4 GHz ARM Cortex-A53
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CPU(second)quad-core 1.1 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8916 Snapdragon 410Qualcomm MSM8937 Snapdragon 430
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GPUAdreno 306Adreno 505
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Memory RAM1.5 GB2, 3 GB
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Internal storage16 GB16, 32 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB256 GB
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OS
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OSAndroid OS, v4.4.4 (KitKat)Android OS, v5.1 (Lollipop)
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP13 MP, f/2.0
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, panorama, touch focusGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP5 MP, f/2.2
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Selfie camera video-1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Radio recordingrecording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDRYes-
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GPS NavigatorBeidou-
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BDS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Mail-
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Messaging Push Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, compass, proximityFingerprint, accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1900 mAh4100 mAh
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Battery removableNon-removableNon-removable
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Talk time 3G12 h-
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Standby time--
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