Oppo Find X7 vs Xiaomi Redmi K50i
Oppo Find X7
Xiaomi Redmi K50i
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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(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 4, 5 , 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.52 Mbps5.76 Mbps
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EV-DO speedEV-DO 2.4 Mbps download, 0.15 Mbps upload-
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LTE speedLTE-ALTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2024-012022-07
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Status2024-012022-07
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Design
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BuildGlass front (Gorilla Glass Victus 2), glass back or eco leather back, aluminum frameGlass, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.7 mm163.6 mm
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Width75.4 mm74.3 mm
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Thickness8.7 mm8.9 mm
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Weight202/206 g200 g
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WaterproofIP65-
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Dust proofIP65-
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ColorsBlack, Blue, Brown, PurpleBlack, Blue, Silver
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Display
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Display typeLTPO AMOLEDFFS LCD
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Physical size6.78 inches6.6 inches
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Resolution1264 x 2780 pixels1080 x 2460 pixels
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Pixel density450 ppi407 ppi
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Display colors107374182416777216
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ProtectionCorning Gorilla Glass Victus 2Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features120Hz, Dolby Vision, HDR10+, 1600 nits (typ), 2300 nits (HBM), 4500 nits (peak)144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.25 GHz Cortex-X4Quad-core 2.85 GHz Cortex-A78
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CPU(second)Triple-core 2.85 GHz Cortex-X4quad-core 2.0 GHz Cortex-A55
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CPU(third)Quad-core 2.0 GHz Cortex-A720
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ChipsetMediatek Dimensity 9300MediaTek Dimensity 8100
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GPUImmortalis-G720 MC12Mali-G610 MC6
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Memory RAM12, 16 GB6, 8 GB
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Internal storage256, 512, 1024 GB128, 256 GB
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Memory cardNoNo
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StorageUFS 4.0UFS 3.1
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OS
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OSAndroid 14, ColorOS 14Android 12, MIUI 13
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.6 , 23 mm, 1/1.56" , 1.12 µm(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm
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(periscope telephoto) , 64 MP, f/2.6 , 70 mm, 1/2.0" , 1.0 µm, 3x optical zoom(ultrawide) , 8 MP, f/2.2 , 120˚
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119˚ , (ultrawide) , 50 MP, f/2.0 , 15 mm, 1/2.76" , 0.64 µm(macro) , 2 MP, f/2.4
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Primary camera resolution8120 x 6180 pixels9280 x 6920 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision4K@30fps, 1080p@30/60fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, optical 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, Hasselblad master modeAutofocus, continuous shooting, digital zoom, optical 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, phase detection autofocus, flicker sensor
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.4 , 21 mm, 1/2.74" , 0.8 µm(wide) , 16 MP
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Selfie camera resolution-9280 x 6920 pixels
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Selfie camera featuresFace unlock, digital image stabilization, HDR, autofocus, face detectionFace unlock, HDR, face detection
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Selfie camera video4K@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11beWi-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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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.4v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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InfraredYesYes
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NFCYes; NFC-SIM, HCE, eSE, eIDNo
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, 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 capacity5000 mAh5080 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 100W (50% in 10 min, 100% in 26 min)Yes, 67W (50% in 15 min, 100% in 46 min)
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Tests and performance
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Antutu2210000 (v10)822274 (v9)
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Geekbench(single-core)2577 (v5.2)909 (v5.2)
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Geekbench(multi-core)6307 (v5.2)3718 (v5.2)
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Cost
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Price570 USD330 USD