QMobile T50 Bolt vs Samsung Z

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

    T50 Bolt: 5.3 mm narrower

    T50 Bolt:
    64.5 mm
    Z:
    69.8 mm
  • Screen diagonal

    T50 Bolt: 0.8 in smaller diagonal

    T50 Bolt:
    4 in
    Z:
    4.8 in
  • Depth

    Z: 2.7 mm thinner

    T50 Bolt:
    11.2 mm
    Z:
    8.5 mm
  • Height

    T50 Bolt: 14.2 mm shorter

    T50 Bolt:
    124 mm
    Z:
    138.2 mm
  • Release year

    T50 Bolt:
    2015
    Z:
    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. T50 Bolt

    Height:
    124 mm
    Width:
    64.5 mm
    Depth:
    11.2 mm +2.7 mm versus Z
    Weight:
    Unknown
  2. 2. Z

    Height:
    138.2 mm +14.2 mm versus T50 Bolt
    Width:
    69.8 mm +5.3 mm versus T50 Bolt
    Depth:
    8.5 mm
    Weight:
    136 g

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. T50 Bolt

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Z

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

Z has approximately 39.5% more rectangular screen area than T50 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 T50 Bolt, Z, compared at the same storage capacity.
StorageT50 BoltZ
16 GB Unknown 2 GB RAM
T50 Bolt: 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. T50 Bolt

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

2. Z

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. T50 Bolt

    1200 mAh

  2. 2. Z

    2600 mAh

    +1400 mAh versus T50 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. T50 Bolt2. Z

Everyday essentials
Everyday essentials — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Dimensions (HxWxD)
  • 124 Х 64.5 Х 11.2 mm
  • 138.2 Х 69.8 Х 8.5 mm
Weight
  • 0 g
  • 136 g
Technology Unknown
  • Super AMOLED
Screen size
  • 4" inch
  • 4.8" inch
Screen resolution
  • 480 x 800 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
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Tizen 2.2.1
Chipset
  • Spreadtrum 7715
Unknown
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 45.5 cm2
  • 63.5 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.9%
  • 65.8%
PPI /points per inch/
  • 233 PPI
  • 306 PPI
Camera and Video
Camera and Video — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Rear camera, main
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Camera specs Unknown
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • VGA
  • 2.1 MP
Performance

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

Performance — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Processor CPU
  • 1.0 GHz
  • Quad-core 2.3 GHz
Antutu 7 score * Unknown
  • 38154
General specs
General specs — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Release date
  • 2015
  • June
  • 2014
  • June
Colors
  • Black
  • Black
  • Black/Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
Unknown
Battery life
  • Stand by time- Up to 155 h (3G) Talking time- Up to 4 h 30 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
SIM card
  • Dual SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - 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 Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • A-GPS only
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
  • LE
Harmful irradiation Unknown
  • SAR - 0.96 W/kg (head) 1.33 W/kg (body) SAR EU - 0.73 W/kg (head) 0.30 W/kg (body)
Music and Audio
Music and Audio — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for T50 Bolt, Z.
SpecificationT50 BoltZ
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • heart rate
  • Infrared port - SNS integration -MP4/WMV/H.264 player -MP3/WAV/eAAC+/WMA/FLAC player -Organizer -Photo viewer -Document viewer -Voice memo/dial -Predictive text input - Also known as Samsung Z Z910F