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Celkon
Celkon A40
Compare Celkon A40 and Xiaomi Redmi 3s

Celkon A40 vs Xiaomi Redmi 3s

Celkon A40
Celkon A40
Xiaomi Redmi 3s
Xiaomi Redmi 3s
Celkon A40
Xiaomi Redmi 3s
  • Network
  • 2G network
    GSM 900, 1800
    GSM 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100; TD-SCDMA; CDMA2000 1xEV-DO
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSPA speed
    -
    HSPA
  • EV-DO speed
    -
    3.1 Mbps
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-1
    2016-6
  • Status
    2014-1
    2016
  • Design
  • SIM
    Dual SIM
    Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
  • Height
    126.2 mm
    139.3 mm
  • Width
    64 mm
    69.6 mm
  • Thickness
    10.8 mm
    8.5 mm
  • Weight
    126.5 g
    144 g
  • Colors
    Blue, White, Yellow
    Dark Gray, Gold, Silver
  • Display
  • Display type
    TFT touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    4.0 inches
    5.0 inches
  • Resolution
    480 x 800 pixels
    720 x 1280 pixels
  • Pixel density
    233 ppi
    294 ppi
  • Display colors
    -
    16777216
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Dual-core 1.3 GHz
    Quad-core 1.4 GHz ARM Cortex-A53
  • CPU(second)
    quad-core 1.1 GHz ARM Cortex-A53
  • Chipset
    -
    Qualcomm MSM8937 Snapdragon 430
  • GPU
    -
    Adreno 505
  • Memory RAM
    512 MB
    2, 3 GB
  • Internal storage
    4 GB
    16, 32 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    256 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v5.1 (Lollipop)
  • Main camera
  • Main camera
    5 MP
    13 MP, f/2.0
  • Primary camera resolution
    2592 x 1944 pixels
    -
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face/smile detection, panorama, touch focus
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    5 MP, f/2.2
  • Selfie camera video
    -
    1080p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    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
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v4.1
  • Bluetooth A2DP
    -
    Yes
  • Infrared
    -
    Yes
  • GPS
    Yes
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Mail
    -
    Push Mail
  • Java
    No
    No
  • Sensors
    -
    Fingerprint, accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1500 mAh
    4100 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Standby time
    -
    -

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