T-Mobile Comet vs ZTE Nubia My Prague

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

    Comet: 37.9 g lighter

    Comet:
    102.1 g
    Nubia My Prague:
    140 g
  • Width

    Comet: 16.1 mm narrower

    Comet:
    55.9 mm
    Nubia My Prague:
    72 mm
  • Screen diagonal

    Comet: 2.4 in smaller diagonal

    Comet:
    2.8 in
    Nubia My Prague:
    5.2 in
  • Chipset

    Comet:
    Qualcomm MSM7225 Snapdragon S1
    Nubia My Prague:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Depth

    Nubia My Prague: 7.2 mm thinner

    Comet:
    12.7 mm
    Nubia My Prague:
    5.5 mm
  • Height

    Comet: 43.9 mm shorter

    Comet:
    104.1 mm
    Nubia My Prague:
    148 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. Comet

    Height:
    104.1 mm
    Width:
    55.9 mm
    Depth:
    12.7 mm +7.2 mm versus Nubia My Prague
  2. 2. Nubia My Prague

    Height:
    148 mm +43.9 mm versus Comet
    Width:
    72 mm +16.1 mm versus Comet
    Depth:
    5.5 mm

Weight

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

  1. 1. Comet

    102.1 g

  2. 2. Nubia My Prague

    140 g

    +37.9 g versus Comet

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. Comet

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Nubia My Prague

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

Nubia My Prague has approximately 207% more rectangular screen area than Comet.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Nubia My Prague: Original memory entry

16 GB · 2 GB RAM - White/Silver32 GB · 3 GB RAM - White/Gold

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Comet

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Nubia My Prague

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. Comet

    1200 mAh

  2. 2. Nubia My Prague

    2200 mAh

    +1000 mAh versus Comet

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. Comet2. Nubia My Prague

Everyday essentials
Everyday essentials — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Dimensions (HxWxD)
  • 104.1 Х 55.9 Х 12.7 mm
  • 148 Х 72 Х 5.5 mm
Weight
  • 102.1 g
  • 140 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2.8" inch
  • 5.2" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 16 GB
  • 2 GB RAM - White/Silver32 GB
  • 3 GB RAM - White/Gold
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 2200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 5.2 (Lollipop); nubia UI 3
Chipset
  • Qualcomm MSM7225 Snapdragon S1
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 74.5 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 41.7%
  • 70.0%
PPI /points per inch/
  • 143 PPI
  • 424 PPI
Camera and Video
Camera and Video — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • 13 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • CIF
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
Performance

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

Performance — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Processor CPU
  • 528 MHz ARM 11
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • No
  • Adreno 405
Antutu 7 score * Unknown
  • 30256
General specs
General specs — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Release date
  • 2010
  • November
  • 2015
  • June
Colors
  • Black
  • White/Silver
  • White/Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 290 EUR
Battery life
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 800 / 900 / 1800 / 2100 / 2600
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Comet, Nubia My Prague.
SpecificationCometNubia My Prague
Dop
  • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile
  • Sensors Accelerometer
  • proximity
  • compass