Samsung Galaxy A03 Core vs Xiaomi Redmi Note 12R
Samsung Galaxy A03 Core
Xiaomi Redmi Note 12R
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 2100; CDMA2000 1xEV-DO
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4G networkLTELTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
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5G network-5G band 1, 5, 8, 28, 41, 78 SA/NSA
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-112023-06
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Status2021-112023-06
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Design
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BuildPlastic back, plastic frameGlass front, plastic frame, glass back
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height164.2 mm168.6 mm
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Width75.9 mm76.3 mm
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Thickness9.1 mm8.2 mm
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Weight196 g199 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, BlueBlack, Blue, Silver
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Display
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Display typeTFTIPS LCD
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Physical size6.5 inches6.79 inches
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Resolution720 x 1560 pixels1080 x 2460 pixels
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Pixel density264 ppi396 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-90Hz, 550 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.2 GHz Cortex-A78
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CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetUnisoc SC9863AQualcomm Snapdragon 4 Gen 2
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GPUIMG8322Adreno 613
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Memory RAM2 GB4, 6, 8 GB
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Internal storage32 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageeMMC 5.1UFS 2.2
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OS
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OSAndroid 11Android 13, MIUI 14
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Main camera
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Camera typeSingleDual
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Main camera8 MP, f/2.050 MP, f/1.8 , (wide)
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(macro) , 2 MP, f/2.4
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Primary camera resolution-8120 x 6180 pixels
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Primary camera video-1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.25 MP, f/2.2 , 1/1.5" , 1.12 µm
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Selfie camera resolution-2560 x 1944 pixels
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Selfie camera features-Face unlock, face detection
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-Yes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, proximityAccelerometer, compass, fingerprint
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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 capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 18W
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Tests and performance
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Antutu109000 (v9)530000 (v9)
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Geekbench(single-core)-814 (v5.2)
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Geekbench(multi-core)-3069 (v5.2)
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Cost
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Price170 USD165 USD
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