Samsung Gear S3 frontier LTE vs Xiaomi Redmi S2 (Redmi Y2)
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Samsung Gear S3 frontier LTE
Xiaomi Redmi S2 (Redmi Y2)
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Network
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2G networkGSM 900, 1800; GSM 850, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA - China
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3G networkHSDPA 900, 2100; HSDPA 850, 1900HSDPA 850, 900, 1900, 2100
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4G networkLTELTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global; LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) - India; LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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HSPA speedHSPAHSPA
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-82018-5
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Status2016-102018-5
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Design
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BuildStainless Steel 316LFront glass, plastic body
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SIMElectronic SIM card (e-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height49 mm160.7 mm
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Width46 mm77.3 mm
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Thickness12.9 mm8.1 mm
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Weight62 g170 g
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ColorsBlackGold, Gray, Rose Gold
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.3 inches5.99 inches
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Resolution360 x 360 pixels720 x 1440 pixels
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Pixel density278 ppi269 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass SR+-
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MultitouchYesYes
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Hardware
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CPUDual-core 1.0 GHzOcta-core 2.0 GHz ARM Cortex-A53
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Chipset-Qualcomm MSM8953 Snapdragon 625
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GPU-Adreno 506
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Memory RAM768 MB3, 4 GB
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Internal storage4 GB32, 64 GB
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Memory cardmicroSD
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Memory card max-256 GB
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OS
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OSTizen-based wearable platform 2.3.2Android 8.1 (Oreo)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Earpiece-Yes
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Multimedia
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RadioNo-
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Radio FM-FM radio
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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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0
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Bluetoothv4.2v4.2
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Infrared-Yes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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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 Email-Push Email
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JavaNo-
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SensorsAccelerometer, barometer, gyro, heart rateFingerprint (rear-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity380 mAh3080 mAh
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Battery removableNon-removableNon-removable
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Talk time72 h-
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Standby time 3G72 h-
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Main camera
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Camera type-Dual
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Main camera12 MP, f/2.2 , 1.25 µm
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5 MP
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Primary camera resolution-4000 x 3000 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-LED flash
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Electronic image stabilization-EIS (gyro)
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera16 MP
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Selfie camera resolution-4608 x 3456 pixels
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Secondary camera HDR-HDR
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