LG G Flex2 vs Maxwest Astro X4

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.

  • Weight

    Astro X4: 30 g lighter

    G Flex2:
    152 g
    Astro X4:
    122 g
  • Width

    Astro X4: 11.3 mm narrower

    G Flex2:
    75.3 mm
    Astro X4:
    64 mm
  • Screen diagonal

    Astro X4: 1.5 in smaller diagonal

    G Flex2:
    5.5 in
    Astro X4:
    4 in
  • Chipset

    G Flex2:
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
    Astro X4:
    Mediatek MT6572M (28 nm)
  • Height

    Astro X4: 25.6 mm shorter

    G Flex2:
    149.1 mm
    Astro X4:
    123.5 mm
  • Release year

    G Flex2:
    2015
    Astro X4:
    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. G Flex2

    Height:
    149.1 mm +25.6 mm versus Astro X4
    Width:
    75.3 mm +11.3 mm versus Astro X4
    Depth:
    9.4 mm
  2. 2. Astro X4

    Height:
    123.5 mm
    Width:
    64 mm
    Depth:
    9.8 mm

Weight

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

  1. 1. G Flex2

    152 g

    +30 g versus Astro X4

  2. 2. Astro X4

    122 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. G Flex2

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Astro X4

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

G Flex2 has approximately 83.1% more rectangular screen area than Astro X4.

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.

G Flex2: Original memory entry

16 GB · 2 GB RAM/ 32 GB · 3 GB RAM

Astro X4: 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. G Flex2

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Astro X4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. G Flex2

    3000 mAh

    +1600 mAh versus Astro X4

  2. 2. Astro X4

    1400 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. G Flex22. Astro X4

Everyday essentials
Everyday essentials — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Dimensions (HxWxD)
  • 149.1 Х 75.3 Х 9.4 mm
  • 123.5 Х 64 Х 9.8 mm
Weight
  • 152 g
  • 122 g
Technology
  • Curved P-OLED
Unknown
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM/ 32 GB
  • 3 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow)
  • Android 4.4 (KitKat)
Chipset
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Mediatek MT6572M (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 82.6 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 73.5%
  • 57.6%
PPI /points per inch/
  • 403 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.4
  • OIS
  • laser AF
  • 3.15 MP
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 2.1 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2.1 MP
  • VGA
  • LED flash
Performance

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

Performance — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Adreno 430
  • Mali-400
Antutu 7 score *
  • 54177
Unknown
GeekBench 4 Single Core *
  • 1134
Unknown
GeekBench 4 Multi-Core *
  • 3472
Unknown
General specs
General specs — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Release date
  • 2015
  • January
  • 2016
  • January
Colors
  • Platinum Silver
  • Flamenco Red
  • White
  • Black
  • Blue
  • Gold
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
Unknown
Battery life
  • Stand by time- Up to 520 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 20 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 8 h
Body build
  • Curved body and display
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
SIM card
  • Micro-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 - US995 (U.S. Cellular) -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO - US995 (U.S. Cellular) -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - H955 LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 25(1900)
  • 26(850)
  • 41(2500) - LS996 (Sprint) LTE band 1(2100)
  • 2(1900)
  • 5(850)
  • 17(700) - H950 (AT&T) LTE - US995 (U.S. Cellular)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/21.1 Mbps
  • LTE-A Cat6 300/50 MbpsLTE-A
  • EV-DO Rev.A 3.1 Mbps - US995 (U.S. Cellular)
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (SlimPort)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • aptX
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.10 W/kg (head) 1.07 W/kg (body) SAR EU - 0.68 W/kg (head) 0.44 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for G Flex2, Astro X4.
SpecificationG Flex2Astro X4
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • color spectrum
  • Infrared port - Fast battery charging (Quick Charge 2.0) -DMB TV tuner (Korean model only) - Self-healing back panel coating - Versions: LG H955 (EMEA)
  • LG LS996 (Sprint)
  • LG H950 (AT&T)
  • LG US995 (U.S. Cellular)
  • Sensors Accelerometer
  • proximity