LG KT770 vs verykool s5527 Alpha Pro

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

    KT770: 25.3 mm narrower

    KT770:
    51.5 mm
    s5527 Alpha Pro:
    76.8 mm
  • Screen diagonal

    KT770: 2.7 in smaller diagonal

    KT770:
    2.8 in
    s5527 Alpha Pro:
    5.5 in
  • Depth

    s5527 Alpha Pro: 7.6 mm thinner

    KT770:
    15.8 mm
    s5527 Alpha Pro:
    8.2 mm
  • Height

    KT770: 41.9 mm shorter

    KT770:
    111 mm
    s5527 Alpha Pro:
    152.9 mm
  • Release year

    KT770:
    2009
    s5527 Alpha Pro:
    2017

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. KT770

    Height:
    111 mm
    Width:
    51.5 mm
    Depth:
    15.8 mm +7.6 mm versus s5527 Alpha Pro
    Weight:
    Unknown
  2. 2. s5527 Alpha Pro

    Height:
    152.9 mm +41.9 mm versus KT770
    Width:
    76.8 mm +25.3 mm versus KT770
    Depth:
    8.2 mm
    Weight:
    148 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. KT770

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    22.3 cm²
  2. 2. s5527 Alpha Pro

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

s5527 Alpha Pro has approximately 273.7% more rectangular screen area than KT770.

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.

Recorded RAM for KT770, s5527 Alpha Pro, compared at the same storage capacity.
StorageKT770s5527 Alpha Pro
16 GB Unknown 1 GB RAM
KT770: Original memory entry

120 MB

Practical features

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

1. KT770

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. s5527 Alpha Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. KT770

    950 mAh

  2. 2. s5527 Alpha Pro

    2800 mAh

    +1850 mAh versus KT770

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. KT7702. s5527 Alpha Pro

Everyday essentials
Everyday essentials — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Dimensions (HxWxD)
  • 111 Х 51.5 Х 15.8 mm
  • 152.9 Х 76.8 Х 8.2 mm
Weight
  • 0 g
  • 148 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 240 x 400 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 120 MB
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 950 mAh
  • Removable Li-Ion
  • 2800 mAh
  • Removable Li-Po
Operating system OS
  • Symbian OS 9.3 Series60 rel. 3.2.3
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 22.3 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 39.0%
  • 71.0%
PPI /points per inch/
  • 167 PPI
  • 267 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • AF
  • f/2.2
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • 480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
  • f/2.8
Performance
Performance — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Processor CPU Unknown
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
General specs
General specs — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Release date
  • 2009
  • February
  • 2017
  • August
Colors
  • Black
  • Black
Battery life Unknown
  • Stand by time- Up to 288 h (3G) Talking time- Up to 9 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
SIM card
  • Mini-SIM
  • Dual SIM (Micro-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 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.36 W/kg (head) 0.75 W/kg (body)
  • SAR - 0.49 W/kg (head) 1.27 W/kg (body)
Music and Audio
Music and Audio — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Radio
  • No
  • Stereo FM radio
Others
  • Touch-sensitive navigation keys
Unknown
Other features
Other features — specifications for KT770, s5527 Alpha Pro.
SpecificationKT770s5527 Alpha Pro
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input
  • Sensors Accelerometer
  • proximity