verykool s5028 Bolt vs Xolo Opus 3

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.

  • Width

    Opus 3: 1.5 mm narrower

    s5028 Bolt:
    72.8 mm
    Opus 3:
    71.3 mm
  • Chipset

    s5028 Bolt:
    Spreadtrum SC7731C
    Opus 3:
    Mediatek MT6582M (28 nm)
  • Depth

    Opus 3: 1.2 mm thinner

    s5028 Bolt:
    10 mm
    Opus 3:
    8.8 mm
  • Release year

    s5028 Bolt:
    2017
    Opus 3:
    2014

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 +1.5 mm versus Opus 3
    Depth:
    10 mm +1.2 mm versus Opus 3
    Weight:
    154 g
  2. 2. Opus 3

    Height:
    143 mm
    Width:
    71.3 mm
    Depth:
    8.8 mm
    Weight:
    Unknown

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. Opus 3

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 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 s5028 Bolt, Opus 3, compared at the same storage capacity.
Storages5028 BoltOpus 3
8 GB Recorded for all phones 1 GB RAM 1 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. Opus 3

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

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. Opus 3

    2500 mAh

    +500 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. Opus 3

Everyday essentials
Everyday essentials — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Dimensions (HxWxD)
  • 144.8 Х 72.8 Х 10 mm
  • 143 Х 71.3 Х 8.8 mm
Weight
  • 154 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 2500 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Spreadtrum SC7731C
  • Mediatek MT6582M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.4%
  • 67.6%
PPI /points per inch/
  • 196 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • f/2.4
  • 8 MP
  • AF
Functions
  • LED flash
  • panorama
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • f/2.8
  • 5 MP
Performance
Performance — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Mali-400MP2
General specs
General specs — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Release date
  • 2017
  • April
  • 2014
  • December
Colors
  • Black
  • Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 120 EUR
Battery life
  • Stand by time- Up to 240 h (3G) Talking time- Up to 8 h (3G)
  • Stand by time- Up to 550 h (2G) / Up to 550 h (3G) Talking time- Up to 26 h (2G) / Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
SIM card
  • Dual SIM (Micro-SIM/ Mini-SIM
  • dual stand-by)
  • Dual 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 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • 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
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.73 W/kg (head) 0.71 W/kg (body)
Music and Audio
Music and Audio — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for s5028 Bolt, Opus 3.
Specifications5028 BoltOpus 3
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass - For India