HTC J vs verykool s4510 Luna

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.

  • Display technology

    OLED versus LCD

    J:
    OLED
    s4510 Luna:
    LCD
  • Weight

    J: 5 g lighter

    J:
    137 g
    s4510 Luna:
    142 g
  • Width

    J: 1.5 mm narrower

    J:
    66 mm
    s4510 Luna:
    67.5 mm
  • Screen diagonal

    J: 0.2 in smaller diagonal

    J:
    4.3 in
    s4510 Luna:
    4.5 in
  • Depth

    J: 0.7 mm thinner

    J:
    9.5 mm
    s4510 Luna:
    10.2 mm
  • Height

    J: 4.5 mm shorter

    J:
    131.5 mm
    s4510 Luna:
    136 mm

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. J

    Height:
    131.5 mm
    Width:
    66 mm
    Depth:
    9.5 mm
  2. 2. s4510 Luna

    Height:
    136 mm +4.5 mm versus J
    Width:
    67.5 mm +1.5 mm versus J
    Depth:
    10.2 mm +0.7 mm versus J

Weight

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

  1. 1. J

    137 g

  2. 2. s4510 Luna

    142 g

    +5 g versus J

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. J

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. s4510 Luna

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

s4510 Luna has approximately 13.1% more rectangular screen area than J.

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 J, s4510 Luna, compared at the same storage capacity.
StorageJs4510 Luna
16 GB 1 GB RAM Unknown
s4510 Luna: 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. J

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

2. s4510 Luna

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. J

    1810 mAh

    +160 mAh versus s4510 Luna

  2. 2. s4510 Luna

    1650 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. J2. s4510 Luna

Everyday essentials
Everyday essentials — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Dimensions (HxWxD)
  • 131.5 Х 66 Х 9.5 mm
  • 136 Х 67.5 Х 10.2 mm
Weight
  • 137 g
  • 142 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 4.3" inch
  • 4.5" inch
Screen resolution
  • 540 x 960 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
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1810 mAh
  • Removable Li-Ion
  • 1650 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 57.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.7%
  • 62.8%
PPI /points per inch/
  • 256 PPI
  • 207 PPI
Camera and Video
Camera and Video — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
Unknown
Video
  • 720p
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance
Performance — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Processor CPU
  • Dual-core 1.5 GHz
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Release date
  • 2012
  • April
  • 2014
  • September
Colors
  • Black
  • White
  • Red
  • Black
  • Blue
  • Yellow
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 90 EUR
Battery life Unknown
  • Stand by time- Up to 192 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot; WiMAX 802.16 e
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.91 W/kg (head) 0.84 W/kg (body)
Music and Audio
Music and Audio — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Radio
  • No
  • FM radio
Others
  • Beats Audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for J, s4510 Luna.
SpecificationJs4510 Luna
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input
  • Sensors Accelerometer
  • proximity