Lenovo K8 vs Xiaomi Redmi S2 (Redmi Y2)

Lenovo K8
Lenovo K8
Xiaomi Redmi S2 (Redmi Y2)
Xiaomi Redmi S2 (Redmi Y2)
Lenovo K8
Xiaomi Redmi S2 (Redmi Y2)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA - China
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300)
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global; LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) - India; LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • HSPA speed
    -
    HSPA
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2017-9
    2018-5
  • Oficially announced
    2017-9
    2018-5
  • Design
  • Build
    -
    Front glass, plastic body
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    147.9 mm
    160.7 mm
  • Width
    73.7 mm
    77.3 mm
  • Thickness
    8.6 mm
    8.1 mm
  • Weight
    165 g
    170 g
  • Colors
    Black, White/Gold
    Gold, Gray, Rose Gold
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.2 inches
    5.99 inches
  • Resolution
    720 x 1280 pixels
    720 x 1440 pixels
  • Pixel density
    282 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Octa-core 2.0 GHz ARM Cortex-A53
  • Chipset
    Mediatek MT6757 Helio P20
    Qualcomm MSM8953 Snapdragon 625
  • GPU
    -
    Adreno 506
  • Memory RAM
    3 GB
    3, 4 GB
  • Internal storage
    32 GB
    32, 64 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    128 GB
    256 GB
  • OS
  • OS
    Android 7.1.1 (Nougat)
    Android 8.1 (Oreo)
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    13 MP
    12 MP, f/2.2 , 1.25 µm
  • 5 MP
  • Primary camera resolution
    -
    4000 x 3000 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera Autofocus
    phase detection autofocus
    phase detection autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Electronic image stabilization
    -
    EIS (gyro)
  • Camera features
    Geo-tagging, HDR, face detection, panorama, touch focus
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Flash
    LED
    LED flash
  • Selfie camera
    8 MP
    16 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Secondary camera HDR
    -
    HDR
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    Vibration; MP3, WAV ringtones
  • Earpiece
    -
    Yes
  • 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
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.2
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • GPS
    Yes, with A-GPS
    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 Email
    -
    Push Email
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    -
  • Sensors
    Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
    Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4000 mAh
    3080 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time 3G
    32 h
    -
  • Standby time 3G
    456 h
    -

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