AT&T 8525 vs Oppo A77s

AT&T 8525
AT&T 8525
Oppo A77s
Oppo A77s
AT&T 8525
Oppo A77s
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    -
    LTE frequency band 1, 3, 5, 7, 8, 28, 38, 40, 41
  • HSDPA speed
    HSDPA, 1.8 Mbps
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2006-6
    2022-10
  • Status
    2022-10
  • Design
  • Build
    -
    Glass front, plastic frame, plastic back or eco leather back
  • SIM
    Mini-SIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    113 mm
    163.8 mm
  • Width
    58 mm
    75 mm
  • Thickness
    22 mm
    8 mm
  • Weight
    176 g
    187/190 g
  • Keyboard
    QWERTY
    -
  • Waterproof
    -
    IP54
  • Dust proof
    -
    IP54
  • Colors
    Black, Silver
    Black, Orange
  • Display
  • Display type
    TFT resistive touchscreen
    IPS LCD
  • Physical size
    2.8 inches
    6.56 inches
  • Resolution
    240 x 320 pixels
    720 x 1612 pixels
  • Pixel density
    143 ppi
    269 ppi
  • Display colors
    66560
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Display features
    -
    90Hz, 480 nits (typ), 600 nits (HBM)
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    400 MHz Samsung
    2.4 GHz Quad-core Kryo 265 Gold
  • CPU(second)
    quad-core 1.9 GHz Kryo 265 Silver
  • Chipset
    -
    Qualcomm SM6225 Snapdragon 680 4G
  • GPU
    -
    Adreno 610
  • Memory ROM
    128 MB
    -
  • Memory RAM
    64 MB
    8 GB
  • Internal storage
    -
    128 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    8 GB
    64 GB
  • Storage
    -
    UFS 2.2
  • OS
  • OS
    Microsoft Windows Mobile 6 Professional
    Android 12, ColorOS 12.1
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    2 MP
    50 MP, (wide) , f/1.8 , 77˚
  • (depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
  • Primary camera resolution
    1600 x 1200 pixels
    -
  • Primary camera video
    video
    1080p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera type
    -
    Single
  • Selfie camera
    (wide) , 8 MP, f/2.0 , 26 mm
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera features
    -
    Panorama
  • Selfie camera video
    -
    1080p@30fps
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    Vibration; Downloadable polyphonic, MP3 ringtones
    -
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    1.1
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v2.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • Infrared
    Yes
    -
  • NFC
    -
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • Features
  • Messaging SMS
    SMS
    -
  • Messaging MMS
    MMS
    -
  • Messaging Instant Messaging
    Instant Messaging
    -
  • Messaging Email
    Email
    -
  • WAP
    WAP 2.0/xHTML
    -
  • Java
    Yes
    -
  • Java MIDP
    MIDP 2.0
    -
  • Sensors
    -
    Accelerometer, compass, fingerprint, proximity
  • Browser
  • HTML
    HTML (PocketIE)
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    1350 mAh
    5000 mAh
  • Battery removable
    -
    Non-removable
  • Fast battery charging
    -
    SuperVOOC, 33W (100% in 69 min)
  • Talk time
    5 h
    -
  • Standby time
    250 h
    -
  • Tests and performance
  • Geekbench(single-core)
    -
    380 (v5.2)
  • Geekbench(multi-core)
    -
    1657 (v5.2)
  • Cost
  • Price
    -
    220 USD

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