1. Home
  2. Comparison

Lenovo K7 vs Samsung Focus S I937

Compare recorded specifications, size and practical differences.

+ Add a third phone

    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • Display technology

      OLED versus LCD

      K7:
      LCD
      Focus S I937:
      OLED

    • Screen diagonal

      Focus S I937: 1.79 in smaller diagonal

      K7:
      6.09 in
      Focus S I937:
      4.3 in

    • Rear camera layout

      K7:
      Triple
      Focus S I937:
      Single

    • Release year

      K7:
      2020
      Focus S I937:
      2011

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    1. 1. K7

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown
      Weight:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    2. 2. Focus S I937

      Height:
      126 mm
      Width:
      66.8 mm
      Depth:
      8.5 mm
      Weight:
      110.6 g

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    1. 1. K7

      Screen diagonal:
      6.09 in
      Aspect ratio (height:width):
      19:9
      Approximate rectangular screen area:
      92.6 cm²

    2. 2. Focus S I937

      Screen diagonal:
      4.3 in
      Aspect ratio (height:width):
      5:3
      Approximate rectangular screen area:
      52.6 cm²

    K7 has approximately 75.9% more rectangular screen area than Focus S I937.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    Focus S I937: Original memory entry

    16/32 GB · 512 MB RAM

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. K7

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (uses shared SIM slot)

    2. Focus S I937

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    No

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. K7

      4000 mAh

      +2350 mAh versus Focus S I937

    2. 2. Focus S I937

      1650 mAh

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. K72. Focus S I937

    Everyday essentials
    Everyday essentials — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Dimensions (HxWxD)
    • Х Х mm
    • 126 Х 66.8 Х 8.5 mm
    Weight
    • 0 g
    • 110.6 g
    Technology
    • IPS LCD
    • Super AMOLED Plus
    Screen size
    • 6.09" inch
    • 4.3" inch
    Screen resolution
    • 720 x 1520 px
    • 480 x 800 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
    • 16/32 GB
    • 512 MB RAM
    Memory card support
    • microSDXC (uses shared SIM slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Ion
    • 1650 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 10.0
    • Microsoft Windows Phone 7.5 Mango
    Chipset
    • Unisoc SC9863A (28nm)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 92.6 cm2
    • 52.6 cm2
    Screen format
    • 19:9 (height:width)
    • 5:3 (height:width)
    Screen to body ratio Unknown
    • 62.5%
    PPI /points per inch/
    • 276 PPI
    • 217 PPI
    Camera and Video
    Camera and Video — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Rear camera, main
    • 13 MP
    • Triple
    • 8 MP
    • Single
    Camera specs
    • 13 MP
    • (wide)
    • PDAF -2 MP
    • (depth)
    • 8 MP
    • AF
    Functions
    • HDR
    • LED flash
    Video
    • 1080p@30fps
    • 720p
    Front camera, selfie
    • 5 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 5 MP
    • 1.3 MP
    Performance
    Performance — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Processor CPU
    • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
    • 1.4 GHz Scorpion
    Graphics processor GPU
    • IMG8322
    		 Unknown
    General specs
    General specs — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Release date
    • 2020
    • April 13
    • 2011
    • September
    Colors
    • Blue
    • Black
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 130 EUR
    Battery life Unknown
    • Stand by time- Up to 250 h Talking time- Up to 6 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA
    • LTE-A
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • Yes
    • microUSB 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 3.0
    • A2DP
    • EDR
    Harmful irradiation Unknown
    • SAR - 0.33 W/kg (head) 1.12 W/kg (body)
    Music and Audio
    Music and Audio — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Radio
    • FM radio
    • Stereo FM radio
    • RDS
    Other features
    Other features — specifications for K7, Focus S I937.
    SpecificationK7Focus S I937
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity - Preliminary specifications
    • Sensors Accelerometer
    • proximity
    • compass - AT&T U-verse Mobile
    • NavigatorSM
    • FamilyMap
    • Radio
    • myWireless -Document viewer/editor -MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player - For AT&T