Lenovo K7 vs Samsung i740

Compare recorded specifications, size and practical differences.

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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.

  • Screen diagonal

    i740: 3.29 in smaller diagonal

    K7:
    6.09 in
    i740:
    2.8 in
  • Rear camera layout

    K7:
    Triple
    i740:
    Single
  • Release year

    K7:
    2020
    i740:
    2008

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. i740

    Height:
    107 mm
    Width:
    59 mm
    Depth:
    13.9 mm
    Weight:
    100 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. i740

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

K7 has approximately 281.3% more rectangular screen area than i740.

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.

i740: Original memory entry

64 MB RAM · 256 MB ROM

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. i740

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

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

    +2500 mAh versus i740

  2. 2. i740

    1500 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. i740

Everyday essentials
Everyday essentials — specifications for K7, i740.
SpecificationK7i740
Dimensions (HxWxD)
  • Х Х mm
  • 107 Х 59 Х 13.9 mm
Weight
  • 0 g
  • 100 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.09" inch
  • 2.8" inch
Screen resolution
  • 720 x 1520 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 64 MB RAM
  • 256 MB ROM
Memory card support
  • microSDXC (uses shared SIM slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Unisoc SC9863A (28nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for K7, i740.
SpecificationK7i740
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 92.6 cm2
  • 24.3 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio Unknown
  • 38.5%
PPI /points per inch/
  • 276 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for K7, i740.
SpecificationK7i740
Rear camera, main
  • 13 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • (wide)
  • PDAF -2 MP
  • (depth)
  • 3.15 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance — specifications for K7, i740.
SpecificationK7i740
Processor CPU
  • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • 624 MHz
Graphics processor GPU
  • IMG8322
Unknown
General specs
General specs — specifications for K7, i740.
SpecificationK7i740
Release date
  • 2020
  • April 13
  • 2008
  • July
Colors
  • Blue
  • Black
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Communication and Connectivity
Communication and Connectivity — specifications for K7, i740.
SpecificationK7i740
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
Unknown
Speed
  • HSPA
  • LTE-A
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Yes
  • 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.66 W/kg (head)
Music and Audio
Music and Audio — specifications for K7, i740.
SpecificationK7i740
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for K7, i740.
SpecificationK7i740
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Preliminary specifications
  • MP3/eAAC+/WMA/AMR/RealAudio player -MP4/RealVideo/WMV/H.264 player -Organizer -Voice memo Optical joystick