Realme C21 vs Xiaomi 11i

Realme C21
Realme C21
Xiaomi 11i
Xiaomi 11i
Realme C21
Xiaomi 11i
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1900, 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
  • 5G network
    -
    5G band 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE-A (CA)
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Class 8
  • Availability
  • Oficially announced
    2021-03
    2022-01
  • Status
    2021-03
    2022-01
  • Design
  • Build
    Glass front, plastic back, plastic frame
    Glass front (Gorilla Glass 5), glass back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    165.2 mm
    163.7 mm
  • Width
    76.4 mm
    76.2 mm
  • Thickness
    8.9 mm
    8.3 mm
  • Weight
    190 g
    207 g
  • Splash resistant
    -
    IP53
  • Dust proof
    -
    IP53
  • Colors
    Black, Blue
    Black, Green, Pearl, Purple
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.5 inches
    6.67 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2400 pixels
  • Pixel density
    270 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant, Corning Gorilla Glass 5
  • Display features
    -
    120Hz, HDR10, 700 nits, 1200 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Dual-core 2.5 GHz Cortex-A78
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    MediaTek Helio G35
    MediaTek Dimensity 920 5G
  • GPU
    PowerVR GE8320
    Mali-G68 MC4
  • Memory RAM
    3, 4 GB
    6, 8 GB
  • Internal storage
    32, 64 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    1 TB
  • Storage
    eMMC 5.1
    UFS 2.2
  • OS
  • OS
    Android 10, Realme UI 1.0 / Android 11, Realme UI 2.0
    Android 11, MIUI 12.5 E
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm
    (wide) , 108 MP, f/1.9 , 26 mm, 1/1.52" , 0.7 µm
  • (macro) , 2 MP, f/2.4
    (ultrawide) , 8 MP, f/2.2 , 120˚ , 1.0 µm
  • (depth) , 2 MP, f/2.4
    (macro) , 2 MP, f/2.4
  • Primary camera resolution
    2560 x 1920 pixels
    12000 x 9000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60/120fps, 720p@960fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    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
    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, night mode
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 5 MP, f/2.2 , 1/5.0" , 1.12 µm
    (wide) , 16 MP, f/2.5 , 1.0 µm
  • Selfie camera resolution
    2560 x 1920 pixels
    -
  • Selfie camera features
    Face unlock, HDR, panorama
    -
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • NFC
    No
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    5160 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Yes, 67W (50% in 13 min)
  • Reverse charging
    Yes
    -
  • Tests and performance
  • Antutu
    110490 (v8)
    744877 (v9)
  • Geekbench(single-core)
    174 (v5.2)
    783 (v5.2)
  • Geekbench(multi-core)
    982 (v5.2)
    2551 (v5.2)
  • Cost
  • Price
    130 USD
    370 USD

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