Allview E4 vs verykool s4513 Luna II

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

    E4: 5 g lighter

    E4:
    130 g
    s4513 Luna II:
    135 g
  • Width

    E4: 1.8 mm narrower

    E4:
    70.2 mm
    s4513 Luna II:
    72 mm
  • Screen diagonal

    s4513 Luna II: 1 in smaller diagonal

    E4:
    5.5 in
    s4513 Luna II:
    4.5 in
  • Chipset

    E4:
    Mediatek MT6753 (28 nm)
    s4513 Luna II:
    Spreadtrum SC7731C
  • Depth

    E4: 1.6 mm thinner

    E4:
    8.6 mm
    s4513 Luna II:
    10.2 mm
  • Height

    s4513 Luna II: 7.7 mm shorter

    E4:
    140.7 mm
    s4513 Luna II:
    133 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. E4

    Height:
    140.7 mm +7.7 mm versus s4513 Luna II
    Width:
    70.2 mm
    Depth:
    8.6 mm
  2. 2. s4513 Luna II

    Height:
    133 mm
    Width:
    72 mm +1.8 mm versus E4
    Depth:
    10.2 mm +1.6 mm versus E4

Weight

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

  1. 1. E4

    130 g

  2. 2. s4513 Luna II

    135 g

    +5 g versus E4

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. E4

    E4: Screen geometry unavailable or conflicting.

  2. 2. s4513 Luna II

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 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.

Recorded RAM for E4, s4513 Luna II, compared at the same storage capacity.
StorageE4s4513 Luna II
16 GB 2 GB RAM Unknown
s4513 Luna II: 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. E4

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

2. s4513 Luna II

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. E4

    2100 mAh

    +400 mAh versus s4513 Luna II

  2. 2. s4513 Luna II

    1700 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. E42. s4513 Luna II

Everyday essentials
Everyday essentials — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Dimensions (HxWxD)
  • 140.7 Х 70.2 Х 8.6 mm
  • 133 Х 72 Х 10.2 mm
Weight
  • 130 g
  • 135 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 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.
  • 2100 mAh
  • Removable Li-Po
  • 1700 mAh
  • Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6753 (28 nm)
  • Spreadtrum SC7731C
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 68.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 143.5 Х 69.8 Х 8 mm
  • 58.3%
PPI /points per inch/
  • 294 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
  • f/2.4
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 MP
  • 2 MP
  • f/2.8
Performance

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

Performance — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T720MP3
  • Mali-400
Antutu 7 score *
  • 23156
  • 13722
General specs
General specs — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Release date
  • 2015
  • September
  • 2017
  • March
Colors
  • Black
  • White
  • Black
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
Unknown
Battery life
  • Stand by time- Up to 210 h Talking time- Up to 9 h 30 min
  • Stand by time- Up to 192 h (3G) Talking time- Up to 7 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 2(1900)
  • 3(1800)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • 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
  • EDR
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 1.23 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for E4, s4513 Luna II.
SpecificationE4s4513 Luna II
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer