Lenovo A789 vs LG X mach

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

    A789: 11.1 mm narrower

    A789:
    65.4 mm
    X mach:
    76.5 mm
  • Screen diagonal

    A789: 1.5 in smaller diagonal

    A789:
    4 in
    X mach:
    5.5 in
  • Chipset

    A789:
    Mediatek MT6577 (40 nm)
    X mach:
    Qualcomm MSM8992 Snapdragon 808 (20 nm)
  • Depth

    X mach: 4.3 mm thinner

    A789:
    13.2 mm
    X mach:
    8.9 mm
  • Height

    A789: 22.5 mm shorter

    A789:
    126.6 mm
    X mach:
    149.1 mm
  • Release year

    A789:
    2012
    X mach:
    2016

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. A789

    Height:
    126.6 mm
    Width:
    65.4 mm
    Depth:
    13.2 mm +4.3 mm versus X mach
  2. 2. X mach

    Height:
    149.1 mm +22.5 mm versus A789
    Width:
    76.5 mm +11.1 mm versus A789
    Depth:
    8.9 mm

Weight

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

  1. 1. A789

    154.8 g

    +4.8 g versus X mach

  2. 2. X mach

    150 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. A789

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

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

X mach has approximately 83.1% more rectangular screen area than A789.

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 A789, X mach, compared at the same storage capacity.
StorageA789X mach
32 GB Unknown 3 GB RAM
A789: Original memory entry

4 GB · 512 MB 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. A789

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

2. X mach

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. A789

    2000 mAh

  2. 2. X mach

    3000 mAh

    +1000 mAh versus A789

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. A7892. X mach

Everyday essentials
Everyday essentials — specifications for A789, X mach.
SpecificationA789X mach
Dimensions (HxWxD)
  • 126.6 Х 65.4 Х 13.2 mm
  • 149.1 Х 76.5 Х 8.9 mm
Weight
  • 154.8 g
  • 150 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Android 6.0.1 (Marshmallow)
Chipset
  • Mediatek MT6577 (40 nm)
  • Qualcomm MSM8992 Snapdragon 808 (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A789, X mach.
SpecificationA789X mach
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 82.2 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.0%
  • 72.0%
PPI /points per inch/
  • 233 PPI
  • 538 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for A789, X mach.
SpecificationA789X mach
Rear camera, main
  • 5 MP
  • Single
  • 12.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 12.3 MP
  • f/2.0
  • 1.55µm
  • AF
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
Performance

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

Performance — specifications for A789, X mach.
SpecificationA789X mach
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)
Graphics processor GPU
  • PowerVR SGX531u
  • Adreno 418
Antutu 7 score * Unknown
  • 52147
General specs
General specs — specifications for A789, X mach.
SpecificationA789X mach
Release date
  • 2012
  • June
  • 2016
  • June
Colors
  • Black
  • Titan
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 240 EUR
Battery life Unknown
  • Stand by time- Up to 300 h (3G) Talking time- Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A789, X mach.
SpecificationA789X mach
SIM card
  • Dual SIM (Mini-SIM)
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 38(2600)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.44 W/kg (head)
  • SAR EU - 0.44 W/kg (head)
Music and Audio
Music and Audio — specifications for A789, X mach.
SpecificationA789X mach
Radio
  • FM radio
  • FM transmitter
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A789, X mach.
SpecificationA789X mach
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Also known as LG X Fast
  • LG K600