Acer Liquid Z5 vs LG KT770

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: 22 mm narrower

    Liquid Z5:
    73.5 mm
    KT770:
    51.5 mm
  • Screen diagonal

    KT770: 2.7 in smaller diagonal

    Liquid Z5:
    5.5 in
    KT770:
    2.8 in
  • Depth

    Liquid Z5: 7 mm thinner

    Liquid Z5:
    8.8 mm
    KT770:
    15.8 mm
  • Height

    KT770: 34.5 mm shorter

    Liquid Z5:
    145.5 mm
    KT770:
    111 mm
  • Release year

    Liquid Z5:
    2014
    KT770:
    2009

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. Liquid Z5

    Height:
    145.5 mm +34.5 mm versus KT770
    Width:
    73.5 mm +22 mm versus KT770
    Depth:
    8.8 mm
    Weight:
    150 g
  2. 2. KT770

    Height:
    111 mm
    Width:
    51.5 mm
    Depth:
    15.8 mm +7 mm versus Liquid Z5
    Weight:
    Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Liquid Z5

    Liquid Z5: Screen geometry unavailable or conflicting.

  2. 2. KT770

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

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.

Liquid Z5: Original memory entry

4 GB · 512 MB RAM - Liquid M2208 GB

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. Liquid Z5

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

2. KT770

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. Liquid Z5

    2000 mAh

    +1050 mAh versus KT770

  2. 2. KT770

    950 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. Liquid Z52. KT770

Everyday essentials
Everyday essentials — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Dimensions (HxWxD)
  • 145.5 Х 73.5 Х 8.8 mm
  • 111 Х 51.5 Х 15.8 mm
Weight
  • 150 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 5.5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM - Liquid M2208 GB
  • 120 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Ion
  • 950 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Symbian OS 9.3 Series60 rel. 3.2.3
Chipset
  • Mediatek MT6572 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 22.3 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.4%
  • 39.0%
PPI /points per inch/
  • 196 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP or VGA
  • VGA videocall camera
Performance

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

Performance — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
Antutu 7 score *
  • 11783
Unknown
General specs
General specs — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Release date
  • 2014
  • January
  • 2009
  • February
Colors
  • Essential White
  • Gentle Grey
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
SIM card
  • Dual SIM (Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 3.0
  • A2DP
  • EDR
  • 2.0
Harmful irradiation Unknown
  • SAR - 0.36 W/kg (head) 0.75 W/kg (body)
Music and Audio
Music and Audio — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Radio
  • FM radio
  • No
Others
  • DTS sound
  • Touch-sensitive navigation keys
Other features
Other features — specifications for Liquid Z5, KT770.
SpecificationLiquid Z5KT770
Dop
  • Sensors Accelerometer
  • proximity - Also known as Acer Liquid Z5 Duo
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input