Xiaomi Redmi K40 Pro vs Xiaomi Redmi Note 7S
Xiaomi Redmi K40 Pro
Xiaomi Redmi Note 7S
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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 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
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5G network5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6-
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A, 1174 Mbps download, 210 Mbps uploadLTE Cat 18, 1.2 Gbps download, 221 Mbps upload
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GPRSYesYes
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EDGEClass 8Yes
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Availability
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Oficially announced2021-022019-5
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Status2021-032019-5
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Design
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BuildGlass, MetalGlass, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height163.7 mm159.21 mm
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Width76.4 mm75.21 mm
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Thickness7.8 mm8.1 mm
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Weight196 g186 g
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Splash resistantIP53-
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Dust proofIP53-
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ColorsAurora, Black, WhiteBlack, Blue, Red
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Display
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Display typeSuper AMOLEDIPS capacitive touchscreen
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Physical size6.67 inches6.3 inches
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Resolution1080 x 2400 pixels1080 x 2340 pixels
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Pixel density395 ppi409 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 3D curved glass screen, Corning Gorilla Glass 52.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
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Multitouch-Yes
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Display features120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Quad-core 2.2 GHz Kryo 260
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CPU(second)Triple-core 2.42 GHz Kryo 680quad-core 1.84 GHz Kryo 260
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888Qualcomm Snapdragon 660 MSM8976 Plus
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GPUAdreno 660Adreno 512
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Memory RAM6, 8 GB3, 4 GB
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Internal storage128, 256 GB32, 64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.1eMMC 5.1
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OS
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OSAndroid 11, MIUI 12MIUI V10.2 (Android 9.0 Pie)
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, f/1.9 , 26 mm, 1/1.7" , 0.8 µm48 MP, f/1.8 , 1/2" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚5 MP, f/2.2 , 1.12 µm
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(macro) , 5 MP, 50 mm, 1/5.0" , 1.12 µm
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Primary camera resolution9280 x 6920 pixels8000 x 6000 pixels
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Primary camera video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+1080p@120fps
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Primary camera flashLED flashdual LED flash
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Camera featuresAutofocus, 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, phase detection autofocusAutofocus, 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, RAW, phase detection
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 20 MP, 1/3.4" , 0.8 µm13 MP, 0.23" , 1.124 µm, f/2 , 28 mm
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Selfie camera resolution5184 x 3880 pixels4224 x 3136 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps, 720p@120fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoYes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYesYes
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NFCYes-
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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BDSYes-
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity4520 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3.0 (100% in 52 min)Qualcomm Quick Charge 4.0
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Talk time 2G-23 h
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Talk time 3G-23 h
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Standby time 2G-251 h
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Standby time 3G-251 h
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Tests and performance
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Antutu727466 (v8)-
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Geekbench(single-core)1132 (v5.2)-
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Geekbench(multi-core)3847 (v5.2)-
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Cost
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Price580 USD-