verykool s5028 Bolt vs ZTE Nubia Z7 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

    s5028 Bolt: 6 g lighter

    s5028 Bolt:
    154 g
    Nubia Z7 Max:
    160 g
  • Width

    s5028 Bolt: 3.2 mm narrower

    s5028 Bolt:
    72.8 mm
    Nubia Z7 Max:
    76 mm
  • Screen diagonal

    s5028 Bolt: 0.5 in smaller diagonal

    s5028 Bolt:
    5 in
    Nubia Z7 Max:
    5.5 in
  • Chipset

    s5028 Bolt:
    Spreadtrum SC7731C
    Nubia Z7 Max:
    Qualcomm MSM8974AC Snapdragon 801 (28 nm)
  • Depth

    Nubia Z7 Max: 1.3 mm thinner

    s5028 Bolt:
    10 mm
    Nubia Z7 Max:
    8.7 mm
  • Height

    s5028 Bolt: 7.9 mm shorter

    s5028 Bolt:
    144.8 mm
    Nubia Z7 Max:
    152.7 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. s5028 Bolt

    Height:
    144.8 mm
    Width:
    72.8 mm
    Depth:
    10 mm +1.3 mm versus Nubia Z7 Max
  2. 2. Nubia Z7 Max

    Height:
    152.7 mm +7.9 mm versus s5028 Bolt
    Width:
    76 mm +3.2 mm versus s5028 Bolt
    Depth:
    8.7 mm

Weight

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

  1. 1. s5028 Bolt

    154 g

  2. 2. Nubia Z7 Max

    160 g

    +6 g versus s5028 Bolt

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. s5028 Bolt

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Nubia Z7 Max

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

Nubia Z7 Max has approximately 21% more rectangular screen area than s5028 Bolt.

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 s5028 Bolt, Nubia Z7 Max, compared at the same storage capacity.
Storages5028 BoltNubia Z7 Max
8 GB 1 GB RAM Not recorded
32 GB Not recorded 2 GB 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. s5028 Bolt

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

2. Nubia Z7 Max

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. s5028 Bolt

    2000 mAh

  2. 2. Nubia Z7 Max

    3100 mAh

    +1100 mAh versus s5028 Bolt

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. s5028 Bolt2. Nubia Z7 Max

Everyday essentials
Everyday essentials — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Dimensions (HxWxD)
  • 144.8 Х 72.8 Х 10 mm
  • 152.7 Х 76 Х 8.7 mm
Weight
  • 154 g
  • 160 g
Technology
  • TFT
Unknown
Screen size
  • 5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 3100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.4.2 (KitKat); nubia UI 2
Chipset
  • Spreadtrum SC7731C
  • Qualcomm MSM8974AC Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 82.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.4%
  • 71.1%
PPI /points per inch/
  • 196 PPI
  • 403 PPI
Camera and Video
Camera and Video — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • f/2.4
  • 13 MP
  • AF
Functions
  • LED flash
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • f/2.8
  • 5 MP
Performance

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

Performance — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 2.5 GHz Krait 400
Graphics processor GPU
  • Mali-400
  • Adreno 330
Antutu 7 score * Unknown
  • 42782
GeekBench 4 Single Core * Unknown
  • 971
GeekBench 4 Multi-Core * Unknown
  • 2255
GeekBench 4 RenderScript * Unknown
  • 2086
General specs
General specs — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Release date
  • 2017
  • April
  • 2014
  • July
Colors
  • Black
  • Gold
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 240 EUR
Battery life
  • Stand by time- Up to 240 h (3G) Talking time- Up to 8 h (3G)
  • Stand by time- Up to 720 h (3G) Talking time- Up to 40 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
SIM card
  • Dual SIM (Micro-SIM/ Mini-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for s5028 Bolt, Nubia Z7 Max.
Specifications5028 BoltNubia Z7 Max
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port