Oppo A55 vs Oppo A78

Oppo A55
Oppo A55
Oppo A78
Oppo A78
Oppo A55
Oppo A78
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
  • 5G network
    -
    5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, 391 Mbps download, 150 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-10
    2023-01
  • Status
    2021-10
    2023-01
  • Design
  • Build
    Plastic
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.6 mm
    163.8 mm
  • Width
    75.7 mm
    75.1 mm
  • Thickness
    8.4 mm
    8 mm
  • Weight
    193 g
    188 g
  • Waterproof
    -
    IP54
  • Dust proof
    -
    IP54
  • Colors
    Black, Blue, Green
    Black, Purple
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.51 inches
    6.56 inches
  • Resolution
    720 x 1600 pixels
    720 x 1612 pixels
  • Pixel density
    270 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, AGC Dragontrail glass - NEG T2X-1
    Scratch resistant, 2.5D curved glass screen, Panda glass
  • Display features
    480 nits (typ), 550 nits (peak)
    90Hz, 480 nits (typ), 600 nits (HBM)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Dual-core 2.2 GHz Cortex-A76
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    MediaTek MT6765G Helio G35
    MediaTek MT6833 Dimensity 700
  • GPU
    PowerVR GE8320
    Mali-G57 MC2
  • Memory RAM
    4, 6 GB
    8 GB
  • Internal storage
    64, 128 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    1 TB
  • Storage
    -
    UFS 2.2
  • OS
  • OS
    Android 11, ColorOS 11.1
    Android 12, ColorOS 13
  • Main camera
  • Camera type
    Triple
    Dual
  • Main camera
    (wide) , 50 MP, f/1.8 , 77˚ , 26 mm
    (wide) , 50 MP, f/1.8 , 77˚ , 27 mm
  • (macro) , 2 MP, f/2.4
    (depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    8160 x 6144 pixels
    8190 x 6120 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, 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
    Autofocus, digital 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
    (wide) , 8 MP, f/2.0 , 27 mm, 77˚ , 1/4" , 1.12 µm
  • Selfie camera resolution
    4608 x 3456 pixels
    3264 x 2448 pixels
  • Selfie camera features
    Face unlock, face detection, HDR
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    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
  • 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
    v5.0
    v5.3
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, proximity
  • 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
    Yes, 18W
    SuperVOOC, 33W (53% in 30 min, 100% in 67 min)
  • Talk time 4G
    -
    22.9 h
  • Tests and performance
  • Antutu
    250000 (v8)
    324000 (v9)
  • Geekbench(single-core)
    -
    575 (v5.2)
  • Geekbench(multi-core)
    -
    1785 (v5.2)
  • Cost
  • Price
    210 USD
    250 USD

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