LG G4 Stylus vs LG Optimus M

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

    Optimus M: 10 g lighter

    G4 Stylus:
    163 g
    Optimus M:
    153 g
  • Width

    Optimus M: 23.2 mm narrower

    G4 Stylus:
    79.2 mm
    Optimus M:
    56 mm
  • Screen diagonal

    Optimus M: 2.5 in smaller diagonal

    G4 Stylus:
    5.7 in
    Optimus M:
    3.2 in
  • Depth

    G4 Stylus: 6.4 mm thinner

    G4 Stylus:
    9.6 mm
    Optimus M:
    16 mm
  • Height

    Optimus M: 38.3 mm shorter

    G4 Stylus:
    154.3 mm
    Optimus M:
    116 mm
  • Release year

    G4 Stylus:
    2015
    Optimus M:
    2010

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. G4 Stylus

    Height:
    154.3 mm +38.3 mm versus Optimus M
    Width:
    79.2 mm +23.2 mm versus Optimus M
    Depth:
    9.6 mm
  2. 2. Optimus M

    Height:
    116 mm
    Width:
    56 mm
    Depth:
    16 mm +6.4 mm versus G4 Stylus

Weight

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

  1. 1. G4 Stylus

    163 g

    +10 g versus Optimus M

  2. 2. Optimus M

    153 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. G4 Stylus

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²
  2. 2. Optimus M

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

G4 Stylus has approximately 193.7% more rectangular screen area than Optimus M.

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.

G4 Stylus: Original memory entry

8 GB · 1 GB RAM (H635 · H540 · H630D · H542)16 GB · 2 GB RAM (H631 · MS631)

Optimus M: Original memory entry

150 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. G4 Stylus

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

2. Optimus M

NFC:
Unknown
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. G4 Stylus

    3000 mAh

    +1500 mAh versus Optimus M

  2. 2. Optimus M

    1500 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. G4 Stylus2. Optimus M

Everyday essentials
Everyday essentials — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Dimensions (HxWxD)
  • 154.3 Х 79.2 Х 9.6 mm
  • 116 Х 56 Х 16 mm
Weight
  • 163 g
  • 153 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.7" inch
  • 3.2" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM (H635
  • H540
  • H630D
  • H542)16 GB
  • 2 GB RAM (H631
  • MS631)
  • 150 MB
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • upgradable to 5.1 (Lollipop)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm) H631
  • H635
  • H630D
  • MS631 -Mediatek MT6592M - H540
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 89.6 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 73.3%
  • 46.9%
PPI /points per inch/
  • 258 PPI
  • 180 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.4
  • OIS
  • laser AF (H631
  • H540
  • H630D
  • MS631) -8 MP
  • laser AF (H635)
  • 3.15 MP
  • AF
Functions
  • HDR
  • panorama
  • dual-LED flash (H631
  • H540
  • H630D
  • MS631)
  • LED flash (H635)
Unknown
Video
  • 1080p@30fps
  • 480p
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53 H631
  • H635
  • H630D
  • MS631 -Octa-core 1.4 GHz Cortex-A7 - H540
  • 600 MHz
Graphics processor GPU
  • Adreno 306 H631
  • H635
  • H630D
  • MS631 -Mali-450MP4 - H540
Unknown
Antutu 7 score *
  • 21252
Unknown
General specs
General specs — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Release date
  • 2015
  • April
  • 2010
  • November
Colors
  • Metallic Silver
  • Floral White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 60 EUR
Battery life
  • Stand by time- Up to 432 h (3G) Talking time- Up to 18 h (3G)
  • Stand by time- Up to 337 h Talking time- Up to 7 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
SIM card
  • Micro-SIM - H631
  • H635
  • MS631
  • H542Dual SIM (Micro-SIM
  • dual stand-by) - H540
  • H630D
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) -3G - HSDPA 850 / 1900 / 2100 - H631 HSDPA 850 / 900 / 1900 / 2100 - H635
  • H540
  • H542 HSDPA 850 / 1700(AWS) / 1900 / 2100 - MS631 HSDPA 850 / 900 / 2100 - H630D -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - H635 LTE band 2(1900)
  • 4(1700/2100)
  • 12(700) - H631 LTE band 2(1900)
  • 5(850)
  • 12(700) - MS631 LTE band 2(1900)
  • 40(2300) - H630D
  • Show all network frequencies: -2G - CDMA 800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • EV-DO Rev.0
  • 153.2 Kbps
GPRS
  • Class 12
  • No
Edge
  • Class 12
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.1
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.26 W/kg (head) 0.48 W/kg (body)
Music and Audio
Music and Audio — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Radio
  • FM radio
  • No
Other features
Other features — specifications for G4 Stylus, Optimus M.
SpecificationG4 StylusOptimus M
Dop
  • Sensors Accelerometer
  • proximity - Stylus - Versions: H631 (T-Mobile); MS631 (Metro PCS); H635 (EMEA); H540 (UAE); H630D (India); H542 (Mexico)
  • Sensors Accelerometer
  • proximity
  • compass - DivX/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input - For MetroPCS