Oppo Reno Z vs Samsung Galaxy M21 2021
Oppo Reno Z
Samsung Galaxy M21 2021
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700/2100, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 12(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20, 38, 40, 41
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE Cat 13, 391.6 Mbps download, 391.6 Mbps uploadLTE, 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 announced2019-52021-07
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Status2019-62021-07
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Design
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BuildAluminium alloy, plasticGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height157.3 mm159 mm
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Width74.9 mm75.1 mm
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Thickness9.1 mm9 mm
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Weight186 g192 g
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ColorsBlack, Orange, Purple, WhiteBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED
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Physical size6.4 inches6.4 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density403 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Display features-420 nits (peak), Infinity U Display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 2.3 GHz Cortex-A73
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.7 GHz Cortex-A53
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ChipsetMediaTek Helio P90Exynos 9611
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GPUPowerVR GE9446Mali-G72 MP3
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Memory RAM6, 8 GB4, 6 GB
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Internal storage128, 256 GB64, 128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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OS
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OSColorOS 6(Android 9.0 Pie)Android 11, One UI 3.1 Core
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Main camera
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Camera typeDualTriple
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Main camera48 MP, f/1.7 , 26 mm, 1/2" , 0.8 µm48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm, (wide)
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5 MP, f/2.48 MP, f/2.2 , (ultrawide) , 123˚ , 1/4.0" , 1.12 µm
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(depth) , 5 MP, f/2.2
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Primary camera resolution8000 x 6000 pixels8000 x 6000 pixels
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Primary camera video2160p@30fps, 1080p@120fps4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
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Primary camera flashdual LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detectionAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera32 MP, f/2 , 0.8 µm20 MP, f/2.2 , (wide) , 26 mm
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Selfie camera resolution6528 x 4896 pixels-
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps1080p@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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RadioNoFM radio, RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, gyroscope, proximity, light, fingerprint in-displayAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4035 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 3.0Fast Charging
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Talk time 4G-49 h
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Tests and performance
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Antutu-186282 (v8)
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Geekbench(single-core)-256 (v5.4)
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Geekbench(multi-core)-994 (v5.4)
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SAR value
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SAR(head)-0.47 W/kg
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SAR EU(head)-0.49 W/kg
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SAR EU(body)-1.13 W/kg
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Cost
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Price-170 USD
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