Oppo Ace2 vs Xiaomi Redmi Note 12 Explorer
Oppo Ace2
Xiaomi Redmi Note 12 Explorer
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMAGSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - ChinaLTE frequency band 1, 3, 5, 8, 19, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 41, 78, 79 SA/NSA - China5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA
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HSDPA speed42.2 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 uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE Cat 20LTE, 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 announced2020-042022-10
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Status2020-042022-11
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front, glass back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160 mm162.9 mm
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Width75.4 mm76 mm
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Thickness8.6 mm9 mm
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Weight186 g207.5 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsGrey, Purple, SilverBlack
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Display
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Display typeAMOLED capacitive touchscreenOLED
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Physical size6.55 inches6.67 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density402 ppi395 ppi
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Display colors167772161073741824
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Protection2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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Display features500 nits typ. brightness, HDR10+, 90Hz refresh rate120Hz, Dolby Vision, HDR10+, 500 nits (typ), 900 nits (HBM)
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 585Dual-core 2.6 GHz Cortex-A78
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CPU(second)Triple-core 2.42 GHz Kryo 585Hexa-core 2.0 GHz Cortex-A55
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250 Snapdragon 865MediaTek Dimensity 1080
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GPUAdreno 650Mali-G68 MC4
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Memory RAM8, 12 GB8 GB
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Internal storage128, 256 GB256 GB
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Memory cardNoNo
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StorageUFS 3.0UFS 2.2
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OS
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OSColorOS 7.1 (Android 10)Android 12, MIUI 13
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Main camera
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Camera typeQuadTriple
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Main camera48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm200 MP, f/1.7 , 24 mm, 1/1.4" , 0.56 µm, (wide)
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8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm8 MP, f/1.9 , 1/4" , 1.12 µm, (ultrawide) , 119˚
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2 MP2 MP, (macro) , f/2.4
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2 MP
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS4K@30fps, 1080p@30/60/120fps, 720p@960fps
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital 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, contrast detection autofocusAutofocus, continuous shooting, 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, night mode 2.0
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Selfie camera
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Selfie camera type-Single
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Selfie camera16 MP, f/2.4 , 29 mm, 1/3.06" , 1.0 µm16 MP, f/2.45 , 1/3.06" , 1.0 µm, (wide)
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera features-Face detection, face unlock, HDR
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Selfie camera video1080p@30fps1080p@30/60fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoUnspecified
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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, 802.11ax
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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 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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QZSSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, 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 capacity4000 mAh4300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC 2.0 (100% in 30 min)USB Power Delivery 3.0, 210W (66% in 5 min, 100% in 9 min)
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Wireless charging50% in 30 min-
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Wireless reverse chargingYes-
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Cost
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Price780 USD330 USD