AT&T 8525 vs vivo X Fold
AT&T 8525
vivo X Fold
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
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HSDPA speedHSDPA, 1.8 Mbps42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2022-04
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Oficially announced2006-62022-04
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Design
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Build-Aluminium alloy, glass
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SIMMini-SIMNano-SIM
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Height113 mm162 mm
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Width58 mm74.5 mm
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Thickness22 mm14.6 mm
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Height unfolded-162 mm
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Width unfolded-144.9 mm
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Thickness unfolded-6.3 mm
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Weight176 g311 g
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KeyboardQWERTY-
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ColorsBlack, SilverBlack, Blue
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Display
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Display typeTFT resistive touchscreenFoldable LTPO AMOLED
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Physical size2.8 inches8.03 inches
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Resolution240 x 320 pixels1916 x 2160 pixels
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Pixel density143 ppi360 ppi
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Display colors6656016777216
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Protection-Scratch resistant
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Display features-120Hz, HDR10+
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Cover display-AMOLED
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Cover display physical size-6.53 inches
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Cover display resolution-1080 x 2520 pixels
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Hardware
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CPU-Octa-core
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CPU400 MHz Samsung3.0 GHz Single-core Cortex-X2
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CPU(second)Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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Chipset-Qualcomm SM8450 Snapdragon 8 Gen 1
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GPU-Adreno 730
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Memory ROM128 MB-
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Memory RAM64 MB12 GB
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Internal storage-256, 512 GB
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Memory cardmicroSDNo
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Memory card max8 GB-
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Storage-UFS 3.1
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OS
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OSMicrosoft Windows Mobile 6 ProfessionalAndroid 12, Origin OS Ocean
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Main camera
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Camera type-Quad
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Main camera2 MP50 MP, (wide) , f/1.8 , 1/1.57" , 1.0 µm
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(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom
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(telephoto) , 12 MP, f/2.0 , 47 mm, 2x optical zoom
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(ultrawide) , 48 MP, f/2.2 , 114˚ , 14 mm
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Primary camera resolution1600 x 1200 pixels8192 x 6144 pixels
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Primary camera videovideo8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashLED flashdual-LED flash
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Camera features-Autofocus, continuous autofocus, continuous shooting, 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, laser autofocus
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Selfie camera
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Secondary cameraNo-
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Selfie camera type-Single
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Selfie camera(wide) , 16 MP, f/2.5
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Digital image stabilization, face detection, face unlock, HDR
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; Downloadable polyphonic, MP3 ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USB1.1Type-C 3.1
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USB On-The-Go-Yes
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Bluetoothv2.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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InfraredYesYes
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NFC-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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Messaging SMSSMS-
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Messaging MMSMMS-
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTML-
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JavaYes-
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Java MIDPMIDP 2.0-
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Sensors-Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML (PocketIE)HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity1350 mAh4600 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes, 66W (100% in 37 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Talk time5 h-
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Talk time 3G-22.6 h
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Standby time250 h-
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Tests and performance
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Antutu-1073500 (v9)
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Geekbench(single-core)-1278 (v5.2)
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Geekbench(multi-core)-4189 (v5.2)
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Cost
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Price-1430 USD
