AT&T 8525 vs Xiaomi 12
AT&T 8525
Xiaomi 12
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 5, 8, 28, 41, 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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Oficially announced2006-62021-12
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Status2021-12
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Design
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Build-Glass, aluminium alloy, PU
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SIMMini-SIMDual SIM (Nano-SIM, dual stand-by)
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Height113 mm152.7 mm
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Width58 mm69.9 mm
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Thickness22 mm8.2 mm
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Weight176 g179/180 g
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KeyboardQWERTY-
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ColorsBlack, SilverBlack, Blue, Green, Pink
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Display
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Display typeTFT resistive touchscreenOLED
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Physical size2.8 inches6.28 inches
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Resolution240 x 320 pixels1080 x 2400 pixels
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Pixel density143 ppi419 ppi
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Display colors665601073741824
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Protection-Scratch resistant, Corning Gorilla Glass Victus
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Display features-120Hz, Dolby Vision, HDR10+, 1100 nits (peak)
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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 2.5 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 Gen1
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GPU-Adreno 730
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Memory ROM128 MB-
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Memory RAM64 MB8, 12 GB
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Internal storage-128, 256 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, MIUI 13
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Main camera
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Camera type-Triple
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Main camera2 MP50 MP, (wide) , f/1.9 , 26 mm, 1/1.56" , 1.0 µm
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(ultrawide) , 13 MP, f/2.4 , 123˚ , 12 mm, 1/3.06" , 1.12 µm
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(telephoto macro) , 5 MP, 50 mm
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Primary camera resolution1600 x 1200 pixels8190 x 6144 pixels
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Primary camera videovideo8K@24fps (HDR10), 4K@30fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS
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Primary camera flashLED flashdual-LED dual-tone 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, super night mode 2.0, HDR10 video recording
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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) , 32 MP, 80˚ , 26 mm, 0.7 µm
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Selfie camera features-Face unlock, HDR
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Selfie camera video-1080p@30/60fps, 720p@120fps
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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 2.0
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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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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, color spectrum, 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 mAh4500 mAh
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Battery removable-Non-removable
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Fast battery charging-Quick Charge 4+, 67W (100% in 39 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W (100% in 53 min)
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Talk time5 h-
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Standby time250 h-
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Tests and performance
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Antutu-1030000 (v9)
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Geekbench(single-core)-1231 (v5.2)
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Geekbench(multi-core)-4138 (v5.2)
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Cost
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Price-580 USD
