Samsung Galaxy Express I8730 vs Xiaomi Redmi 2
Samsung Galaxy Express I8730
Xiaomi Redmi 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 1900, 2100
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4G networkLTE 800, 900, 1800, 2600-
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HSDPA speedHSDPA, 21.1 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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LTE speedLTELTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-12015-1
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Status2013-32015-1
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Design
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SIMMicro-SIMDual SIM (Micro-SIM, dual stand-by)
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Height132.2 mm134 mm
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Width69.1 mm67.2 mm
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Thickness9.3 mm9.4 mm
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Weight139.1 g133 g
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ColorsGray, WhiteBlack, Green, Pink, White, Yellow
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Display
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Display typeSuper AMOLED Plus capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches4.7 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density207 ppi312 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.2 GHz KraitQuad-core 1.2 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8930 Snapdragon 400Qualcomm MSM8916 Snapdragon 410
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GPUAdreno 305Adreno 306
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Memory RAM1 GB1, 2 GB
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Internal storage8 GB8, 16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.1.2 (Jelly Bean)Android OS, v4.4.4 (KitKat)
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Main camera
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Camera typePhoto / VideoPhoto / Video
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera video stereo sound recordstereo sound record-
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Camera features-1.4 µm pixel size, HDR, face/smile detection, geo-tagging, touch focus
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Selfie camera
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Selfie camera1.3 MP2 MP
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Selfie camera video720p@30fps720p
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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 FMStereo FM radio with RDSFM radio
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11a, 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 DirectYesYes
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0v2.0(SlimPort)
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USB On-The-Go-Yes
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USB host-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GPS Navigator-Beidou
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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 MailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-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-Po
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Battery capacity2000 mAh2200 mAh
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Talk time--
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Talk time 2G19 h 23 min-
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Talk time 3G11 h 30 min-
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Standby time--
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Standby time 2G586 h-
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Standby time 3G581 h-
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