Xiaomi Redmi K40 Gaming vs ZTE Axon 40 Ultra Space Edition
Xiaomi Redmi K40 Gaming
ZTE Axon 40 Ultra Space Edition
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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; CDMA2000 1x
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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, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66
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5G network5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub65G band 1, 2, 3, 5, 7, 28, 38, 40, 41, 66, 77, 78
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE-ALTE-A (CA), 1200 Mbps download, 211 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042022-11
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Status2021-042022-12
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)Glass front, ceramic 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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Height161.9 mm163.3 mm
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Width76.9 mm73.6 mm
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Thickness8.3 mm8.4 mm
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Weight205 g204 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
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Display
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Display typeOLEDAMOLED
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Physical size6.67 inches6.8 inches
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Resolution1080 x 2400 pixels1116 x 2480 pixels
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Pixel density395 ppi400 ppi
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Display colors10737418241073741824
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5Scratch resistant, 3D curved glass screen
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Display features120Hz, HDR10+, 500 nits (typ)120Hz, HDR10+, 1500 nits (peak)
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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 2.5 GHz Cortex-A710
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CPU(third)Quad-core 2.0 GHz Cortex-A55Quad-core 1.8 GHz Cortex-A510
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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 GB12, 18 GB
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Internal storage128, 256 GB512, 1024 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/1.6 , 35 mm, 1/1.7"
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(ultrawide) , 8 MP, f/2.2 , 120˚(periscope telephoto) , 64 MP, f/3.5 , 91 mm, 1/1.2" , 3.5x optical zoom
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(macro) , 2 MP, f/2.4(ultrawide) , 64 MP, f/2.4 , 112˚ , 16 mm, 1/1.7"
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR8K@30fps, 4K@30/60/120fps, 1080p@30/60fps, gyro-EIS, HDR10, 10‑bit video
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Primary camera flashdual-LED flashdual-LED dual-tone 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, 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/2.0 , 26 mm, 1/2.8" , 1.22 µm
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace unlock, HDRHDR
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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 HotspotYes-
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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)Quick Charge 4, 80W
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Tests and performance
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Antutu724495 (v9)-
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Geekbench(single-core)874 (v5.2)-
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Geekbench(multi-core)3574 (v5.2)-
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Cost
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Price470 USD800 USD