BLU F91 vs Oukitel C31 Pro

BLU F91
BLU F91
Oukitel C31 Pro
Oukitel C31 Pro
BLU F91
Oukitel C31 Pro
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1700(AWS), 1900, 2100
    HSDPA 900, 2100
  • 4G network
    LTE frequency band 2, 4, 5, 12, 13, 17, 25, 26, 41, 66, 71
    LTE frequency band 1, 3, 7, 8, 19, 20
  • 5G network
    5G band 2, 5, 25, 41, 66, 71, 77 SA/NSA/Sub6
    -
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE
    LTE, 301 Mbps download, 150 Mbps upload
  • GPRS
    No
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-04
    2022-12
  • Status
    2022-04
    2022-12
  • Design
  • Build
    -
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    168.7 mm
    165.2 mm
  • Width
    76.8 mm
    77.67 mm
  • Thickness
    8.9 mm
    9.5 mm
  • Weight
    209 g
    212 g
  • Colors
    Blue
    Black, Blue, Purple
  • Display
  • Display type
    IPS LCD
    IPS TFT
  • Physical size
    6.8 inches
    6.52 inches
  • Resolution
    1080 x 2460 pixels
    720 x 1600 pixels
  • Pixel density
    395 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    2.5D curved glass screen
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.4 GHz Cortex-A76
    Quad-core 2.0 GHz Cortex-A53
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
    quad-core 1.5 GHz Cortex-A53
  • Chipset
    MediaTek MT6833P Dimensity 810
    Mediatek Helio P22 (MT6762)
  • GPU
    Mali-G57 MC2
    PowerVR GE8320
  • Memory RAM
    8 GB
    4 GB
  • Internal storage
    128 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    256 GB
  • OS
  • OS
    Android 11
    Android 12
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    (wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm, 30x digital zoom
    13 MP, f/2.2 , 1/3"
  • (ultrawide) , 5 MP, f/2.2 , 115˚
    (macro) , 0.3 MP, f/2.8 , 1/10"
  • (macro) , 2 MP, f/2.4
    (depth) , 0.3 MP, f/2.8 , 1/10"
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    8000 x 6000 pixels
    4160 x 3120 pixels
  • Primary camera video
    4K@30fps, 1080p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    dual-LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    16 MP, f/2.0
    5 MP, f/2.2 , 75˚
  • Selfie camera resolution
    -
    2560 x 1944 pixels
  • Selfie camera features
    -
    Face unlock, face detection
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.1
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    LE
    -
  • NFC
    Yes
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, fingerprint, gyroscope, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    5150 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes, 18W
    Yes
  • Reverse charging
    Yes
    -
  • Fast wireless charging
    Yes, 10W
    -
  • Talk time 4G
    -
    50 h
  • Tests and performance
  • Antutu
    379387 (v9)
    101287 (v9)
  • Geekbench(single-core)
    572 (v5.2)
    161 (v5.2)
  • Geekbench(multi-core)
    1670 (v5.2)
    847 (v5.2)
  • Cost
  • Price
    220 USD
    100 USD

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