verykool s3504 Mystic II vs ZTE Boost MAX+

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

    s3504 Mystic II: 89.8 g lighter

    s3504 Mystic II:
    105 g
    Boost MAX+:
    194.8 g
  • Width

    s3504 Mystic II: 17.6 mm narrower

    s3504 Mystic II:
    65 mm
    Boost MAX+:
    82.6 mm
  • Screen diagonal

    s3504 Mystic II: 2.2 in smaller diagonal

    s3504 Mystic II:
    3.5 in
    Boost MAX+:
    5.7 in
  • Depth

    Boost MAX+: 1.8 mm thinner

    s3504 Mystic II:
    12 mm
    Boost MAX+:
    10.2 mm
  • Height

    s3504 Mystic II: 46.1 mm shorter

    s3504 Mystic II:
    119 mm
    Boost MAX+:
    165.1 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. s3504 Mystic II

    Height:
    119 mm
    Width:
    65 mm
    Depth:
    12 mm +1.8 mm versus Boost MAX+
  2. 2. Boost MAX+

    Height:
    165.1 mm +46.1 mm versus s3504 Mystic II
    Width:
    82.6 mm +17.6 mm versus s3504 Mystic II
    Depth:
    10.2 mm

Weight

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

  1. 1. s3504 Mystic II

    105 g

  2. 2. Boost MAX+

    194.8 g

    +89.8 g versus s3504 Mystic II

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. s3504 Mystic II

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Boost MAX+

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

Boost MAX+ has approximately 145.5% more rectangular screen area than s3504 Mystic II.

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 s3504 Mystic II, Boost MAX+, compared at the same storage capacity.
Storages3504 Mystic IIBoost MAX+
16 GB Unknown 2 GB RAM
s3504 Mystic 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. s3504 Mystic II

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

2. Boost MAX+

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. s3504 Mystic II

    1200 mAh

  2. 2. Boost MAX+

    3400 mAh

    +2200 mAh versus s3504 Mystic II

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. s3504 Mystic II2. Boost MAX+

Everyday essentials
Everyday essentials — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Dimensions (HxWxD)
  • 119 Х 65 Х 12 mm
  • 165.1 Х 82.6 Х 10.2 mm
Weight
  • 105 g
  • 194.8 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.7" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6572M (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 36.5 cm2
  • 89.6 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 47.2%
  • 65.7%
PPI /points per inch/
  • 165 PPI
  • 258 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
Functions
  • panorama
Unknown
Video
  • 720p@30fps
  • 720p
Front camera, selfie
  • 1.3 MP
  • Single
  • 1 MP
  • Single
Specifications
  • 1.3 MP
  • 1 MP
Performance
Performance — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Release date
  • 2015
  • August
  • 2015
  • July
Colors
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 170 h (3G) Talking time- Up to 4 h (3G)
  • Talking time- Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Micro-SIM
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 -3G - HSDPA -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.83 W/kg (head) 1.17 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Dolby Digital Plus audio enhancement audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for s3504 Mystic II, Boost MAX+.
Specifications3504 Mystic IIBoost MAX+
Dop
  • Sensors Accelerometer
  • Sensors Yes