Oppo A57s vs Xiaomi Poco C55

Oppo A57s
Oppo A57s
Xiaomi Poco C55
Xiaomi Poco C55
Oppo A57s
Xiaomi Poco C55
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
    LTE frequency band 1, 3, 5, 8, 40, 41
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • EV-DO speed
    -
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE
    LTE, 301 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-08
    2023-02
  • Status
    2022-09
    2023-02
  • Design
  • Build
    Glass front (Panda Glass), plastic frame, plastic back
    Glass front (Panda Glass), eco leather back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.8 mm
    168.8 mm
  • Width
    75 mm
    76.4 mm
  • Thickness
    8 mm
    8.8 mm
  • Weight
    187 g
    192 g
  • Waterproof
    IPX4
    -
  • Splash resistant
    -
    Yes
  • Dust proof
    IP5X
    Yes
  • Colors
    Black, Blue
    Black, Blue, Green
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.56 inches
    6.71 inches
  • Resolution
    720 x 1612 pixels
    720 x 1650 pixels
  • Pixel density
    269 ppi
    268 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen, Panda glass
  • Display features
    480 nits (typ), 600 nits (HBM)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Dual-core 2.0 GHz Cortex-A75
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
    Hexa-core 1.8 GHz Cortex-A55
  • Chipset
    MediaTek MT6765G Helio G35
    MediaTek MT6769Z Helio G85
  • GPU
    PowerVR GE8320
    Mali-G52 MC2
  • Memory RAM
    4 GB
    4, 6 GB
  • Internal storage
    64 GB
    64, 128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    1 TB
    1 TB
  • Storage
    eMMC 5.1
    eMMC 5.1
  • OS
  • OS
    Android 12, ColorOS 12.1
    Android 12, MIUI 13 for POCO
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    (wide) , 50 MP, f/1.8 , 27 mm, 0.64 µm
    (wide) , 50 MP, f/1.8 , 0.64 µm, 10x digital zoom
  • (depth) , 2 MP, f/2.4
    (depth) , 0.08 MP
  • Primary camera resolution
    -
    4160 x 1944 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    HDR, Panorama
    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
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 8 MP, f/2.0 , 26 mm
    5 MP, f/3.0
  • Selfie camera resolution
    -
    2560 x 1944 pixels
  • Selfie camera features
    Panorama
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    FM Radio, recording
  • 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
    -
  • USB
    Type-C 2.0
    microUSB 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.3
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    Yes
    No
  • 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, proximity
    Accelerometer, fingerprint
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    SuperVOOC, 33W (100% in 69 min)
    No, 10W
  • Talk time 3G
    -
    39 h
  • Standby time 3G
    -
    672 h
  • Tests and performance
  • Antutu
    110000 (v8)
    251300 (v9)
  • Geekbench(single-core)
    -
    388 (v5.2)
  • Geekbench(multi-core)
    -
    1358 (v5.2)
  • Cost
  • Price
    190 USD
    120 USD
  • SAR value
  • SAR(head)
    -
    0.87 W/kg
  • SAR(body)
    -
    0.77 W/kg

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