LG KT770 vs Motorola RAZR HD XT925

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: 16.4 mm narrower

    KT770:
    51.5 mm
    RAZR HD XT925:
    67.9 mm
  • Screen diagonal

    KT770: 1.9 in smaller diagonal

    KT770:
    2.8 in
    RAZR HD XT925:
    4.7 in
  • Depth

    RAZR HD XT925: 7.4 mm thinner

    KT770:
    15.8 mm
    RAZR HD XT925:
    8.4 mm
  • Height

    KT770: 20.9 mm shorter

    KT770:
    111 mm
    RAZR HD XT925:
    131.9 mm
  • Release year

    KT770:
    2009
    RAZR HD XT925:
    2012

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 +7.4 mm versus RAZR HD XT925
    Weight:
    Unknown
  2. 2. RAZR HD XT925

    Height:
    131.9 mm +20.9 mm versus KT770
    Width:
    67.9 mm +16.4 mm versus KT770
    Depth:
    8.4 mm
    Weight:
    146 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. RAZR HD XT925

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

RAZR HD XT925 has approximately 172.9% 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.

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

KT770: Original memory entry

120 MB

RAZR HD XT925: Original memory entry

16 GB (12 GB user available) · 1 GB 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. KT770

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

2. RAZR HD XT925

NFC:
Yes
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. KT770

    950 mAh

  2. 2. RAZR HD XT925

    2500 mAh

    +1550 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. RAZR HD XT925

Everyday essentials
Everyday essentials — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
Dimensions (HxWxD)
  • 111 Х 51.5 Х 15.8 mm
  • 131.9 Х 67.9 Х 8.4 mm
Weight
  • 0 g
  • 146 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2.8" inch
  • 4.7" 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 (12 GB user available)
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 950 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 9.3 Series60 rel. 3.2.3
  • Android 4.0.4 (Ice Cream Sandwich)
  • upgradable to 4.4.2 (KitKat)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 22.3 cm2
  • 60.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 39.0%
  • 68.0%
PPI /points per inch/
  • 167 PPI
  • 312 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA videocall camera
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
Processor CPU Unknown
  • Dual-core 1.5 GHz
Antutu 7 score * Unknown
  • 3000
General specs
General specs — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
Release date
  • 2009
  • February
  • 2012
  • September
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Battery life Unknown
  • Talking time- Up to 16 h (2G) / Up to 22 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • S-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • EDR
  • LE
  • aptX
Harmful irradiation
  • SAR - 0.36 W/kg (head) 0.75 W/kg (body)
  • SAR - 0.61 W/kg (head) 0.43 W/kg (body)
Music and Audio
Music and Audio — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
Radio
  • No
  • No
Others
  • Touch-sensitive navigation keys
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for KT770, RAZR HD XT925.
SpecificationKT770RAZR HD XT925
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
  • compass - HDMI port -MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer/editor -Voice memo/dial/commands -Predictive text input - Splash resistant - Also known as Motorola Razr HD LTE