Xiaomi Redmi K40 Gaming vs ZTE nubia Z40 Pro
Xiaomi Redmi K40 Gaming
ZTE nubia Z40 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42LTE frequency band 1, 3, 5, 7, 8, 4, 12, 17, 20, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub65G band 1, 3, 5, 8, 28, 41, 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 speed-EV-DO Rev.A 3.1 Mbps download, 1.8 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 announced2021-042022-02
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Status2021-042022-03
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)Glass front, aluminum frame, glass back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161.9 mm161.9 mm
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Width76.9 mm72.9 mm
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Thickness8.3 mm8.4 mm
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Weight205 g199 g
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WaterproofIP53-
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Dust proofIP53-
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Build featuresPhysical pop-up gaming triggers-
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ColorsBlack, Gray, Silver, YellowBlack, Galaxy
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Display
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Display typeOLEDAMOLED
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Physical size6.67 inches6.67 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density395 ppi395 ppi
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Display colors10737418241073741824
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5-
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Display features120Hz, HDR10+, 500 nits (typ)144Hz, HDR10+, 1000 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-A78Single-core 3.0 GHz Cortex-X2
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CPU(second)Triple-core 2.6 GHz Cortex-A78Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 2.0 GHz Cortex-A55Quad-core 1.8 GHz Cortex-A710
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ChipsetMediaTek MT6893 Dimensity 1200 5GQualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-G77 MC9Adreno 730
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Memory RAM6, 8, 12 GB8, 12 GB
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Internal storage128, 256 GB128, 256, 512 GB
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Memory cardNoNo
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StorageUFS 3.1UFS 3.1
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OS
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OSAndroid 11, MIUI 12.5Android 12, MyOS 12
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.7 , 26 mm, 1/2" , 0.7 µm(standard) , 64 MP, f/1.7 , 35 mm, 1/1.3"
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(ultrawide) , 8 MP, f/2.2 , 120˚(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 1/4.0" , 5x optical zoom
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(macro) , 2 MP, f/2.4(ultrawide) , 50 MP, f/2.2 , 116˚ , 14 mm
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Primary camera resolution9280 x 6920 pixels9280 x 6920 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR3160p@30fps
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Primary camera flashdual-LED 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 autofocus, 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, laser autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP16 MP, (wide) , f/2.5
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, HDR
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Selfie camera video1080p@30fps, 720p@120fps1080p@30fps
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Sound
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3.5mm jackNoNo
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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, 802.11axWi-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 3.1
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USB On-The-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYesYes
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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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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, 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 capacity5065 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3+ (100% in 42 min)Yes, 80W
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Fast wireless charging-Yes, 15W
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Tests and performance
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Antutu724495 (v9)1021513 (v9)
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Geekbench(single-core)874 (v5.2)1248 (v5.2)
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Geekbench(multi-core)3574 (v5.2)4198 (v5.2)
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Cost
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Price470 USD550 USD