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OnePlus 11
Compare OnePlus 11 and Realme C21

OnePlus 11 vs Realme C21

OnePlus 11
OnePlus 11
Realme C21
Realme C21
OnePlus 11
Realme C21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
    LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
  • 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
    11.5 Mbps
    5.76 Mbps
  • EV-DO speed
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
    -
  • LTE speed
    LTE-A (4CA), Cat18, 1200 Mbps download, 221 Mbps upload
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2023-01
    2021-03
  • Status
    2023-01
    2021-03
  • Design
  • Build
    Glass front, glass back
    Glass front, plastic back, plastic frame
  • SIM
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.1 mm
    165.2 mm
  • Width
    74.1 mm
    76.4 mm
  • Thickness
    8.5 mm
    8.9 mm
  • Weight
    205 g
    190 g
  • Colors
    Black, Green
    Black, Blue
  • Display
  • Display type
    LTPO3 AMOLED
    IPS LCD
  • Physical size
    6.7 inches
    6.5 inches
  • Resolution
    1440 x 3216 pixels
    720 x 1600 pixels
  • Pixel density
    525 ppi
    270 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2D curved glass screen, Corning Gorilla Glass Victus+
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
  • Display features
    Always-on display, 120Hz, Dolby Vision, HDR10+, 500 nits (typ), 800 nits (HBM), 1300 nits (peak)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 3.2 GHz Cortex-X3
    Quad-core 2.3 GHz Cortex-A53
  • CPU(second)
    dual-core 2.8 GHz Cortex-A715
    quad-core 1.8 GHz Cortex-A53
  • CPU(third)
    Dual-core 2.8 GHz Cortex-A710
  • CPU(fourth)
    Triple-core 2.0 GHz Cortex-A510
  • Chipset
    Qualcomm SM8550 Snapdragon 8 Gen 2
    MediaTek Helio G35
  • GPU
    Adreno 740
    PowerVR GE8320
  • Memory RAM
    12, 16 GB
    3, 4 GB
  • Internal storage
    256, 512 GB
    32, 64 GB
  • Memory card
    No
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • Storage
    UFS 4.0
    eMMC 5.1
  • OS
  • OS
    Android 13, OxygenOS 13 (global), ColorOS 13 (China)
    Android 10, Realme UI 1.0 / Android 11, Realme UI 2.0
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 50 MP, f/1.8 , 84˚ , 24 mm, 1/1.56" , 1.0 µm
    (wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm
  • (telephoto) , 32 MP, f/2.0 , 115˚ , 48 mm, 1/1.56" , 0.8 µm, 2x optical zoom
    (macro) , 2 MP, f/2.4
  • 115˚ , (ultrawide) , 48 MP, f/2.2 , 0.8 µm
    (depth) , 2 MP, f/2.4
  • Primary camera resolution
    8190 x 6120 pixels
    2560 x 1920 pixels
  • Primary camera video
    8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
    1080p@30fps
  • Primary camera flash
    dual-LED flash
    LED flash
  • Camera features
    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, macro-mode, phase detection autofocus, contrast detection autofocus, laser autofocus
    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
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 16 MP, f/2.4 , 82˚ , 25 mm, 1.0 µm
    (wide) , 5 MP, f/2.2 , 1.12 µm, 1/5.0"
  • Selfie camera resolution
    4608 x 3456 pixels
    2560 x 1920 pixels
  • Selfie camera features
    Face unlock, HDR, face detection, digital image stabilization
    Face unlock, HDR, panorama
  • Selfie camera video
    1080p@30fps, gyro-EIS
    1080p@30fps
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    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, eSE, HCE
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    -
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, color spectrum, 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
    SuperVOOC, 100W (50% in 10 min, 100% in 25 min)
    Yes
  • Reverse charging
    -
    Yes
  • Tests and performance
  • Antutu
    1293410 (v9)
    110490 (v8)
  • Geekbench(single-core)
    1377 (v5.4)
    174 (v5.2)
  • Geekbench(multi-core)
    4511 (v5.4)
    982 (v5.2)
  • Cost
  • Price
    650 USD
    130 USD

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