LG KT770 vs Motorola DROID RAZR XT912

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.

  • Width

    KT770: 17.4 mm narrower

    KT770:
    51.5 mm
    DROID RAZR XT912:
    68.9 mm
  • Screen diagonal

    KT770: 1.5 in smaller diagonal

    KT770:
    2.8 in
    DROID RAZR XT912:
    4.3 in
  • Depth

    DROID RAZR XT912: 8.7 mm thinner

    KT770:
    15.8 mm
    DROID RAZR XT912:
    7.1 mm
  • Height

    KT770: 19.7 mm shorter

    KT770:
    111 mm
    DROID RAZR XT912:
    130.7 mm
  • Release year

    KT770:
    2009
    DROID RAZR XT912:
    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. KT770

    Height:
    111 mm
    Width:
    51.5 mm
    Depth:
    15.8 mm +8.7 mm versus DROID RAZR XT912
    Weight:
    Unknown
  2. 2. DROID RAZR XT912

    Height:
    130.7 mm +19.7 mm versus KT770
    Width:
    68.9 mm +17.4 mm versus KT770
    Depth:
    7.1 mm
    Weight:
    127 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. DROID RAZR XT912

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

DROID RAZR XT912 has approximately 128.4% 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, DROID RAZR XT912, compared at the same storage capacity.
StorageKT770DROID RAZR XT912
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. DROID RAZR XT912

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 16 GB included

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. DROID RAZR XT912

    1780 mAh

    +830 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. DROID RAZR XT912

Everyday essentials
Everyday essentials — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
Dimensions (HxWxD)
  • 111 Х 51.5 Х 15.8 mm
  • 130.7 Х 68.9 Х 7.1 mm
Weight
  • 0 g
  • 127 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2.8" inch
  • 4.3" inch
Screen resolution
  • 240 x 400 px
  • 540 x 960 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 32 GB (dedicated slot)
  • 16 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 950 mAh
  • Removable Li-Ion
  • 1780 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian OS 9.3 Series60 rel. 3.2.3
  • Android 2.3.5 (Gingerbread)
  • upgradable to 4.1 (Jelly Bean)
Chipset Unknown
  • TI OMAP 4430
Headphone jack
  • No
  • Yes
Display
Display — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 22.3 cm2
  • 51.0 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 39.0%
  • 56.6%
PPI /points per inch/
  • 167 PPI
  • 256 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
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
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA videocall camera
  • 2 MP
Performance
Performance — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
Processor CPU Unknown
  • Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX540
General specs
General specs — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
Release date
  • 2009
  • February
  • 2011
  • October
Colors
  • Black
  • Black
  • White
  • Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Battery life Unknown
  • Stand by time- Up to 204 h Talking time- Up to 12 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
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 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 13(700) - Verizon
Speed
  • HSPA 7.2/0.384 Mbps
  • EV-DO Rev.A 3.1 Mbps
  • LTE
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • EDR
  • LE
Harmful irradiation
  • SAR - 0.36 W/kg (head) 0.75 W/kg (body)
  • SAR - 1.45 W/kg (head) 0.71 W/kg (body)
Music and Audio
Music and Audio — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
Radio
  • No
  • No
Others
  • Touch-sensitive navigation keys
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for KT770, DROID RAZR XT912.
SpecificationKT770DROID RAZR XT912
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 DROID HD Motorola DROID RAZR XT912 for Verizon Motorola RAZR for Rogers