Realme C31 vs Realme Narzo 20A

Realme C31
Realme C31
Realme Narzo 20A
Realme Narzo 20A
Realme C31
Realme Narzo 20A
  • 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
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A, 151 Mbps download, 51 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-03
    2020-09
  • Status
    2022-03
    2020-09
  • Design
  • Build
    Glass front, plastic frame, plastic back
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164.7 mm
    164.5 mm
  • Width
    76.2 mm
    75.4 mm
  • Thickness
    8.4 mm
    8.9 mm
  • Weight
    197 g
    195 g
  • Colors
    Green, Silver
    Blue, Silver
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.5 inches
    6.5 inches
  • Resolution
    720 x 1600 pixels
    720 x 1600 pixels
  • Pixel density
    270 ppi
    270 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
  • Display features
    -
    450 nits (typ)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 1.8 GHz Cortex-A75
    Quad-core 2.0 GHz Kryo 260 Gold
  • CPU(second)
    Hexa-core 1.8 GHz Cortex-A55
    quad-core 1.8 GHz Kryo 260 Silver
  • Chipset
    Unisoc Tiger T612
    Qualcomm SDM665 Snapdragon 665
  • GPU
    Mali-G57
    Adreno 610
  • Memory RAM
    4, 6 GB
    3, 4 GB
  • Internal storage
    32, 64 GB
    32, 64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    1 TB
    256 GB
  • Storage
    -
    eMMC 5.1
  • OS
  • OS
    Android 11, Realme UI 2.0
    Android 10, Realme UI 1.0
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 13 MP, f/2.2 , 81˚ , 24 mm, 4x digital zoom
    (wide) , 12 MP, f/1.8 , 28 mm, 1/2.8" , 1.25 µm
  • (macro) , 2 MP, f/2.4
    (depth) , 2 MP, f/2.4
  • (depth) , 0.3 MP, f/2.8
    (depth) , 2 MP, f/2.4
  • Primary camera resolution
    4208 x 3120 pixels
    4032 x 3024 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30fps, 480p@120fps
  • 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, macro-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    5 MP, f/2.0 , 76˚
    8 MP, f/2.0 , 79˚ , (wide) , 26 mm, 1/4" , 1.12 µm
  • Selfie camera resolution
    2592 x 1944 pixels
    3264 x 2448 pixels
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    720p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • NFC
    No
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    -
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, fingerprint, 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
    No
    -
  • Tests and performance
  • Antutu
    224223 (v9)
    170500 (v8)
  • Geekbench(single-core)
    356 (v5.2)
    343 (v5.2)
  • Geekbench(multi-core)
    1279 (v5.2)
    1322 (v5.2)
  • Cost
  • Price
    110 USD
    130 USD
  • SAR value
  • SAR(head)
    -
    1.18 W/kg
  • SAR(body)
    -
    0.63 W/kg

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