Home
Comparison
Oppo
Oppo K7x
Compare Oppo K7x and vivo S15

Oppo K7x vs vivo S15

Oppo K7x
Oppo K7x
vivo S15
vivo S15
Oppo K7x
vivo S15
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41
  • 5G network
    5G band 1, 41, 77, 78 SA/NSA
    5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A (2CA)
    LTE-A
  • 5G speed
    2.3 Gbps download
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-11
    2022-05
  • Status
    2020-11
    2022-05
  • Design
  • Build
    Plastic
    AG glass, plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    162.2 mm
    161.1 mm
  • Width
    75.1 mm
    74.3 mm
  • Thickness
    9.1 mm
    8 mm
  • Weight
    194 g
    197 g
  • Colors
    Black, Blue
    Black, Blue, Yellow
  • Display
  • Display type
    LTPS IPS LCD
    AMOLED
  • Physical size
    6.5 inches
    6.62 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
  • Pixel density
    405 ppi
    398 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant, 2.5D curved glass screen
  • Display features
    480 nits (typ), 600 nits (peak), 90Hz
    120Hz, HDR10+, 1300 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.0 GHz Cortex-A76
    Single-core 3.2 GHz Kryo 585
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
    Triple-core 2.42 GHz Kryo 585
  • CPU(third)
    Quad-core 1.80 GHz Kryo 585
  • Chipset
    MediaTek MT6853V Dimensity 720 5G
    Qualcomm SM8250-AC Snapdragon 870 5G
  • GPU
    Mali-G57 MC3
    Adreno 650
  • Memory RAM
    6 GB
    8, 12 GB
  • Internal storage
    128 GB
    128, 256 GB
  • Memory card
    No
    No
  • Storage
    UFS 2.1
    UFS 3.1
  • OS
  • OS
    Android 10, ColorOS 7.2
    Android 12, Origin OS Ocean
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    (wide) , 48 MP, f/1.7 , 25 mm, 1/2.0" , 0.8 µm
    (wide) , 64 MP, f/1.9 , 25 mm, 1/1.72"
  • (ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm
    (ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm
  • (macro) , 2 MP, f/2.4
    (macro) , 2 MP, f/2.4
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    8000 x 6000 pixels
    9280 x 6920 pixels
  • Primary camera video
    4K@30fps, 1080p@30/60/120fps; gyro-EIS
    4K@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, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm
    (wide) , 32 MP, f/2.0
  • Selfie camera resolution
    4640 x 3456 pixels
    -
  • Selfie camera features
    Face unlock, HDR
    Face unlock, autofocus, HDR, face detection, panorama, geotagging, digital image stabilization
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with dual speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    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, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX HD
    aptX HD, aptX Adaptive
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    VOOC 4.0 (100% in 65 min)
    Yes, 66W (50% in 18 min)
  • Reverse charging
    Yes
    -
  • Talk time 4G
    -
    13.8 h
  • Tests and performance
  • Antutu
    240000 (v8)
    725000 (v9)
  • Geekbench(single-core)
    585 (v5.2)
    945 (v5.2)
  • Geekbench(multi-core)
    1775 (v5.2)
    3413 (v5.2)
  • Cost
  • Price
    230 USD
    400 USD

Oppo K7x comparisons

latest Oppo models

other Oppo models

vivo S15 comparisons

latest vivo models

other vivo models