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Oppo A12
Compare Oppo A12 and Xiaomi Redmi K40S

Oppo A12 vs Xiaomi Redmi K40S

Oppo A12
Oppo A12
Xiaomi Redmi K40S
Xiaomi Redmi K40S
Oppo A12
Xiaomi Redmi K40S
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 800, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
  • 5G network
    -
    5G band 1, 3, 5, 8, 28, 38, 40, 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
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-04
    2022-03
  • Status
    2020-04
    2022-03
  • Design
  • Build
    Glass front, plastic back, plastic frame
    Glass front (Gorilla Glass 5), plastic back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    155.9 mm
    163.2 mm
  • Width
    75.5 mm
    76 mm
  • Thickness
    8.3 mm
    7.7 mm
  • Weight
    165 g
    195 g
  • Splash resistant
    -
    Yes
  • Colors
    Black, Blue
    Black, Blue, Gray, Green
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    AMOLED
  • Physical size
    6.22 inches
    6.67 inches
  • Resolution
    720 x 1520 pixels
    1080 x 2400 pixels
  • Pixel density
    270 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
  • Display features
    450 nits typ. brightness
    120Hz, HDR10+, 1300 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.35 GHz Cortex-A53
    Single-core 3.2 GHz Kryo 585
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
    Triple-core 2.42 GHz Kryo 585
  • CPU(third)
    Quad-core 1.80 GHz Kryo 585
  • Chipset
    Mediatek MT6765 Helio P35
    Qualcomm SM8250-AC Snapdragon 870 5G
  • GPU
    PowerVR GE8320
    Adreno 650
  • Memory RAM
    3, 4 GB
    6, 8, 12 GB
  • Internal storage
    32, 64 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    256 GB
    -
  • Storage
    eMMC 5.1
    UFS 3.1
  • OS
  • OS
    ColorOS 6.1 (Android 9.0 Pie)
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    13 MP, f/2.2 , 1/3.1" , 1.12 µm
    48 MP, f/1.8 , 1/2" , 0.8 µm, (wide)
  • 2 MP, f/2.4
    8 MP, (ultrawide) , 119˚
  • (macro) , 2 MP, f/2.4
  • Primary camera resolution
    4160 x 3120 pixels
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
  • Primary camera flash
    LED flash
    dual-LED dual-tone 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, night mode
    Autofocus, continuous shooting, digital zoom, optical 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
  • Selfie camera
    5 MP, f/2.0 , 1/5" , 1.12 µm
    20 MP, (wide)
  • Selfie camera resolution
    2560 x 1920 pixels
    -
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    720p@30fps
    1080p@30/120fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • 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, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    microUSB 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
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    Yes
    -
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4230 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Quick Charge 3+, 67W (100% in 38 min)
  • Cost
  • Price
    130 USD
    290 USD
  • Tests and performance
  • Antutu
    -
    715000 (v9)
  • Geekbench(single-core)
    -
    983 (v5.2)
  • Geekbench(multi-core)
    -
    3362 (v5.2)

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