LG GM750 vs verykool s400

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.

  • Width

    GM750: 11.5 mm narrower

    GM750:
    53.5 mm
    s400:
    65 mm
  • Screen diagonal

    GM750: 1 in smaller diagonal

    GM750:
    3 in
    s400:
    4 in
  • Chipset

    GM750:
    Qualcomm MSM7201A
    s400:
    Mediatek MT6589 (28 nm)
  • Depth

    s400: 0.9 mm thinner

    GM750:
    12.9 mm
    s400:
    12 mm
  • Height

    GM750: 9.2 mm shorter

    GM750:
    109.8 mm
    s400:
    119 mm
  • Release year

    GM750:
    2009
    s400:
    2013

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. GM750

    Height:
    109.8 mm
    Width:
    53.5 mm
    Depth:
    12.9 mm +0.9 mm versus s400
  2. 2. s400

    Height:
    119 mm +9.2 mm versus GM750
    Width:
    65 mm +11.5 mm versus GM750
    Depth:
    12 mm

Weight

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

  1. 1. GM750

    120 g

  2. 2. s400

    120 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. GM750

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    25.6 cm²
  2. 2. s400

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

s400 has approximately 77.8% more rectangular screen area than GM750.

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.

GM750: Original memory entry

200 MB

s400: Original memory entry

4 GB

Practical features

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

1. GM750

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. s400

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (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. GM750

    1500 mAh

    +100 mAh versus s400

  2. 2. s400

    1400 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. GM7502. s400

Everyday essentials
Everyday essentials — specifications for GM750, s400.
SpecificationGM750s400
Dimensions (HxWxD)
  • 109.8 Х 53.5 Х 12.9 mm
  • 119 Х 65 Х 12 mm
Weight
  • 120 g
  • 120 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 4" inch
Screen resolution
  • 240 x 400 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 200 MB
  • 4 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Android 4.2.1 (Jelly Bean)
Chipset
  • Qualcomm MSM7201A
  • Mediatek MT6589 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for GM750, s400.
SpecificationGM750s400
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 25.6 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 43.6%
  • 58.9%
PPI /points per inch/
  • 155 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for GM750, s400.
SpecificationGM750s400
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • Videocall camera
  • VGA
Performance
Performance — specifications for GM750, s400.
SpecificationGM750s400
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 130
  • PowerVR SGX544
General specs
General specs — specifications for GM750, s400.
SpecificationGM750s400
Release date
  • 2009
  • September
  • 2013
  • September
Colors
  • Black
  • Black
  • White
  • Pink
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
Unknown
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 6 h 20 min
  • Stand by time- Up to 240 h (3G) Talking time- Up to 6 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for GM750, s400.
SpecificationGM750s400
SIM card
  • Mini-SIM
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Up to 42 kbps
  • Yes
Edge
  • Up to 384 kbps
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 3.0
  • A2DP
Harmful irradiation
  • SAR - 1.36 W/kg (head) 1.06 W/kg (body) SAR EU - 1.16 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for GM750, s400.
SpecificationGM750s400
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for GM750, s400.
SpecificationGM750s400
Dop
  • MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For Vodafone
  • Sensors Accelerometer
  • proximity