Oppo A7x vs Oppo R15x

Oppo A7x
Oppo A7x
Oppo R15x
Oppo R15x
Oppo A7x
Oppo R15x
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900); LTE-TDD 1900, 2000, 2300, 2500, 2600 MHz
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • EV-DO speed
    3.1 Mbps download, 1.8 Mbps upload
    -
  • LTE speed
    LTE, Cat7, 301 Mbps download, 102 Mbps upload
    LTE, Cat12, 603 Mbps download, 102 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-9
    2018-10
  • Status
    2018-9
    2018-11
  • Design
  • Build
    Metal, glass
    Metal, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    156.7 mm
    158.3 mm
  • Width
    74 mm
    75.5 mm
  • Thickness
    8 mm
    7.4 mm
  • Weight
    169 g
    156 g
  • Colors
    Blue, Purple
    Blue, Silver
  • Display
  • Display type
    LTPS IPS LCD capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    6.3 inches
    6.4 inches
  • Resolution
    1080 x 2340 pixels
    1080 x 2340 pixels
  • Pixel density
    409 ppi
    402 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
    2.5D curved glass screen, Corning Gorilla Glass 5
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.0 GHz Cortex-A73
    Quad-core 2.0 GHz Kryo 260
  • CPU(second)
    quad-core 2.0 GHz Cortex-A53
    quad-core 2.0 GHz Kryo 260
  • Chipset
    Mediatek MT6771 Helio P60
    Qualcomm SDM660 Snapdragon 660
  • GPU
    Mali-G72 MP3
    Adreno 512
  • Memory RAM
    4 GB
    6 GB
  • Internal storage
    64, 128 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    -
  • OS
  • OS
    Android 8.1 Oreo
    ColorOS 5.2 (Android 8.1 Oreo)
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    16 MP, f/1.8 , 1/3.1" , 1.0 µm
    16 MP, f/1.7 , 1/2.8" , 1.12 µm
  • 2 MP, f/2.4
    2 MP, f/2.4
  • Primary camera resolution
    4608 x 3456 pixels
    4608 x 3456 pixels
  • Primary camera video
    1080p@30fps
    2160p@30fps, 1080p@30fps
  • Primary camera flash
    dual-LED flash
    dual-LED flash
  • Primary camera phase detection autofocus
    phase detection autofocus
    phase detection autofocus
  • Camera features
    Autofocus, 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
    Autofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    16 MP, f/2.0
    25 MP, f/2.0
  • Selfie camera resolution
    4608 x 3456 pixels
    5760 x 4312 pixels
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v4.2
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth EDR
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • Beidou
    Yes
    -
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3500 mAh
    3600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    VOOC
    -

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