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Oppo A2x
Compare Oppo A2x and Xiaomi Redmi K40 Pro

Oppo A2x vs Xiaomi Redmi K40 Pro

Oppo A2x
Oppo A2x
Xiaomi Redmi K40 Pro
Xiaomi Redmi K40 Pro
Oppo A2x
Xiaomi Redmi K40 Pro
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
  • 5G network
    5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
    5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE
    LTE-A, 1174 Mbps download, 210 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Class 8
  • Availability
  • Oficially announced
    2023-10
    2021-02
  • Status
    2023-10
    2021-03
  • Design
  • Build
    Aluminium alloy, glass
    Glass, Metal
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.8 mm
    163.7 mm
  • Width
    75.1 mm
    76.4 mm
  • Thickness
    8.1 mm
    7.8 mm
  • Weight
    185 g
    196 g
  • Waterproof
    IP54
    -
  • Splash resistant
    -
    IP53
  • Dust proof
    IP54
    IP53
  • Colors
    Black, Gold, Purple
    Aurora, Black, White
  • Display
  • Display type
    IPS LCD
    Super AMOLED
  • Physical size
    6.56 inches
    6.67 inches
  • Resolution
    720 x 1612 pixels
    1080 x 2400 pixels
  • Pixel density
    269 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen
    Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
  • Display features
    90Hz, 720 nits (peak)
    120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Cortex-A76
    Single-core 2.84 GHz Kryo 680
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
    Triple-core 2.42 GHz Kryo 680
  • CPU(third)
    Quad-core 1.80 GHz Kryo 680
  • Chipset
    Mediatek Dimensity 6020
    Qualcomm SM8350 Snapdragon 888
  • GPU
    Mali-G57 MC2
    Adreno 660
  • Memory RAM
    6, 8, 12 GB
    6, 8 GB
  • Internal storage
    128, 256 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    1 TB
    -
  • Storage
    UFS 2.2
    UFS 3.1
  • OS
  • OS
    Android 13, ColorOS 13.1
    Android 11, MIUI 12
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    (wide) , 13 MP, f/2.2
    (wide) , 64 MP, f/1.9 , 26 mm, 1/1.7" , 0.8 µm
  • (depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
    (ultrawide) , 8 MP, f/2.2 , 119˚
  • (macro) , 5 MP, 50 mm, 1/5.0" , 1.12 µm
  • Primary camera resolution
    4130 x 3120 pixels
    9280 x 6920 pixels
  • Primary camera video
    1080p@30fps
    8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
  • Primary camera flash
    LED flash
    LED flash
  • 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, 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) , 5 MP, f/2.2 , 77˚
    (wide) , 20 MP, 1/3.4" , 0.8 µm
  • Selfie camera resolution
    2560 x 1944 pixels
    5184 x 3880 pixels
  • Selfie camera features
    Face unlock, face detection
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30fps, 720p@120fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes, with stereo speakers
    Yes, with stereo 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
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.3
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX HD
    -
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with dual-band A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4520 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    No, 10W
    Quick Charge 3.0 (100% in 52 min)
  • Tests and performance
  • Antutu
    400000 (v9)
    727466 (v8)
  • Geekbench(single-core)
    -
    1132 (v5.2)
  • Geekbench(multi-core)
    -
    3847 (v5.2)
  • Cost
  • Price
    155 USD
    580 USD

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