Xiaomi Mix Fold 2 vs ZTE Blade A51
Xiaomi Mix Fold 2
ZTE Blade A51
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 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, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 8, 20, 28, 38, 40, 41, 77, 78, 79 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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LTE speedLTE-A (CA)LTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-082021-05
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Status2022-082021-05
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Design
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BuildGlass, aluminium alloyPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161.1 mm166.5 mm
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Width73.9 mm75.6 mm
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Thickness11.2 mm8.5 mm
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Height unfolded161.1 mm-
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Width unfolded144.7 mm-
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Thickness unfolded5.4 mm-
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Weight262 g173 g
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ColorsBlack, GoldBlue, Gray
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Display
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Display typeFoldable LTPO2 OLEDIPS LCD
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Physical size8.02 inches6.52 inches
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Resolution1914 x 2160 pixels720 x 1600 pixels
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Pixel density360 ppi269 ppi
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Display colors107374182416777216
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ProtectionSchott UTG glass, Corning Gorilla Glass Victus-
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Display features120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak)-
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Cover displayAMOLED-
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Cover display physical size6.56 inches-
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Cover display resolution1080 x 2520 pixels-
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Cover display features120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1300 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.19 GHz Cortex-X2Quad-core 1.6 GHz Cortex-A55
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CPU(second)Triple-core 2.75 GHz Cortex-A710quad-core 1.2 GHz Cortex-A55
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CPU(third)Quad-core 1.80 GHz Cortex-A510
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ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1Unisoc SC9863A
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GPUAdreno 730IMG8322
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Internal storage256, 512, 1024 GB32, 64 GB
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Memory RAM12 GB2 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 3.1-
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OS
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OSAndroid 12, MIUI Fold 13Android 11 Go Edition
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.8 , 1/1.56" , 1.0 µm13 MP
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(telephoto) , 8 MP, f/2.6 , 45 mm, 2x optical zoom2 MP
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123 , (ultrawide) , 13 MP, f/2.4 , 15 mm, 1.12 µm
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Primary camera resolution8190 x 6120 pixels4160 x 3120 pixels
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Primary camera video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS1080p@30fps
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Primary camera flashdual LED flashLED flash
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Camera featuresAutofocus, continuous autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, Dolby Vision, Leica Native Dual Quality, super night 2.0Autofocus, 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, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 20 MP, f/2.4 , 27 mm, 1/3.4" , 0.8 µm5 MP, f/2.0 , 1.0 µm
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Selfie camera resolution5184 x 3880 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock, HDR, Dolby VisionFace unlock, face detection
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Selfie camera video1080p@30/60fps, 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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RadioNoFM Radio
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-CType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.2v4.2
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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 A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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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, compass, color spectrum, fingerprint, gyroscope, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4500 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4+, 67W (100% in 40 min)Yes
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Tests and performance
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Antutu1150000 (v9)101300 (v8)
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Geekbench(single-core)1279 (v5.2)147 (v5.2)
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Geekbench(multi-core)4299 (v5.2)808 (v5.2)
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Cost
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Price1650 USD90 USD