Gigabyte GSmart Roma RX vs ZTE Star 1

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

    Star 1: 25 g lighter

    GSmart Roma RX:
    155 g
    Star 1:
    130 g
  • Width

    Star 1: 4 mm narrower

    GSmart Roma RX:
    73 mm
    Star 1:
    69 mm
  • Chipset

    GSmart Roma RX:
    Mediatek MT6582 (28 nm)
    Star 1:
    Qualcomm MSM8928 Snapdragon 400 (28 nm)
  • Depth

    Star 1: 2.9 mm thinner

    GSmart Roma RX:
    9.5 mm
    Star 1:
    6.6 mm
  • Height

    Star 1: 3 mm shorter

    GSmart Roma RX:
    142 mm
    Star 1:
    139 mm
  • Release year

    GSmart Roma RX:
    2015
    Star 1:
    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. GSmart Roma RX

    Height:
    142 mm +3 mm versus Star 1
    Width:
    73 mm +4 mm versus Star 1
    Depth:
    9.5 mm +2.9 mm versus Star 1
  2. 2. Star 1

    Height:
    139 mm
    Width:
    69 mm
    Depth:
    6.6 mm

Weight

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

  1. 1. GSmart Roma RX

    155 g

    +25 g versus Star 1

  2. 2. Star 1

    130 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. GSmart Roma RX

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Star 1

    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 GSmart Roma RX, Star 1, compared at the same storage capacity.
StorageGSmart Roma RXStar 1
16 GB Unknown 2 GB RAM
GSmart Roma RX: 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. GSmart Roma RX

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

2. Star 1

NFC:
Unknown
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. GSmart Roma RX

    2000 mAh

  2. 2. Star 1

    2300 mAh

    +300 mAh versus GSmart Roma RX

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. GSmart Roma RX2. Star 1

Everyday essentials
Everyday essentials — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Dimensions (HxWxD)
  • 142 Х 73 Х 9.5 mm
  • 139 Х 69 Х 6.6 mm
Weight
  • 155 g
  • 130 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 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.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm MSM8928 Snapdragon 400 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.5%
  • 71.9%
PPI /points per inch/
  • 196 PPI
  • 441 PPI
Camera and Video
Camera and Video — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions Unknown
  • Dual-LED dual-tone flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance

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

Performance — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.6 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2
  • Adreno 305
Antutu 7 score * Unknown
  • 19198
GeekBench 4 Single Core * Unknown
  • 361
GeekBench 4 Multi-Core * Unknown
  • 1118
General specs
General specs — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Release date
  • 2015
  • January
  • 2014
  • April
Colors
  • Black
  • Pink
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 20 h
  • Stand by time- Up to 460 h Talking time- Up to 20 h
Communication and Connectivity
Communication and Connectivity — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Mini-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 900 / 2100 -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 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for GSmart Roma RX, Star 1.
SpecificationGSmart Roma RXStar 1
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity