Samsung Galaxy A25 vs ZTE Blade A51
Samsung Galaxy A25
ZTE Blade A51
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6-
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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, 1174 Mbps download, 211 Mbps uploadLTE, 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 announced2023-122021-05
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Status2023-122021-05
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Design
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BuildGlass front, plastic frame, plastic backPolycarbonate
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161 mm166.5 mm
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Width76.5 mm75.6 mm
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Thickness8.3 mm8.5 mm
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Weight197 g173 g
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ColorsBlack, Fantasy Blue, Optimistic Blue, Personality YellowBlue, Gray
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Display
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Display typeSuper AMOLEDIPS LCD
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Physical size6.5 inches6.52 inches
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Resolution1080 x 2340 pixels720 x 1600 pixels
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Pixel density396 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Quad-core 1.6 GHz Cortex-A55
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.2 GHz Cortex-A55
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ChipsetExynos 1280Unisoc SC9863A
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GPUMali-G68IMG8322
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Memory RAM6, 8 GB2 GB
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Internal storage128, 256 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB512 GB
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OS
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OSAndroid 14, One UI 6Android 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 , 27 mm, 1/2.76" , 0.64 µm13 MP
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4" , 1.12 µm2 MP
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(macro) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels4160 x 3120 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED 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, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 13 MP, f/2.2 , 1/3.06" , 1.12 µm5 MP, f/2.0 , 1.0 µm
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Selfie camera resolution4160 x 3120 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock, HDR, face detectionFace unlock, face detection
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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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USBType-C 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.3v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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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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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, virtual proximity sensingAccelerometer, 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 capacity5000 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 25WYes
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Talk time 4G38 h-
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Tests and performance
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Antutu415000 (v9)101300 (v8)
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Geekbench(single-core)737 (v5.4)147 (v5.2)
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Geekbench(multi-core)2166 (v5.4)808 (v5.2)
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SAR value
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SAR EU(head)0.46 W/kg-
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SAR EU(body)1.19 W/kg-
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Cost
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Price250 USD90 USD
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Multimedia
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Radio-FM Radio
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