Cat B35 vs Oppo A15s

Cat B35
Cat B35
Oppo A15s
Oppo A15s
Cat B35
Oppo A15s
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE-A, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-9
    2020-12
  • Status
    2018-10
    2020-12
  • Design
  • Build
    -
    Glass front, plastic back, plastic frame
  • SIM
    Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    138 mm
    164 mm
  • Width
    60 mm
    75.4 mm
  • Thickness
    14 mm
    7.9 mm
  • Weight
    130 g
    177 g
  • Waterproof
    IP68, 1.2m and 35 minutes
    -
  • Dust proof
    Yes, IP68
    -
  • Resistance drop
    1.8m
    -
  • MIL-STD-810G
    Yes
    -
  • Colors
    Black
    Black, White
  • Display
  • Display type
    TFT
    IPS LCD
  • Physical size
    2.4 inches
    6.52 inches
  • Resolution
    240 x 320 pixels
    720 x 1600 pixels
  • Pixel density
    167 ppi
    269 ppi
  • Display colors
    -
    16777216
  • Protection
    Scratch-proof glass
    2.5D curved glass screen
  • Display features
    -
    480 nits (typ)
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 1.3 GHz Cortex-A7
    Quad-core 2.35 GHz Cortex-A53
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
  • Chipset
    Qualcomm MSM8905 Snapdragon 205
    Mediatek MT6765 Helio P35
  • GPU
    Adreno 304
    PowerVR GE8320
  • Memory RAM
    512 MB
    4 GB
  • Internal storage
    4 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    256 GB
  • Storage
    -
    eMMC 5.1
  • OS
  • OS
    KaiOS 2.5
    Android 10, ColorOS 7.2
  • Main camera
  • Camera type
    -
    Triple
  • Main camera
    2 MP
    13 MP, (wide) , f/2.2 , 1/3.1" , 1.12 µm
  • (macro) , 2 MP, f/2.4
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    -
    4160 x 3120 pixels
  • Primary camera video
    480p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    -
    Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, night mode
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    -
    FM Radio
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.1
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    -
    Yes
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer, fingerprint, proximity
  • Browser
  • HTML
    No
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    2300 mAh
    4230 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time 3G
    12 h
    -
  • Standby time 3G
    720 h
    -
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    (wide) , 8 MP, f/2.0
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    -
    1080p@30fps
  • Tests and performance
  • Antutu
    -
    115000 (v8)
  • Geekbench(single-core)
    -
    170 (v5.2)
  • Geekbench(multi-core)
    -
    959 (v5.2)
  • Cost
  • Price
    -
    160 USD

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