Nokia 5.1 Plus (Nokia X5) vs T-Mobile Comet

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: 57.9 g lighter

    5.1 Plus (Nokia X5):
    160 g
    Comet:
    102.1 g
  • Width

    Comet: 16.1 mm narrower

    5.1 Plus (Nokia X5):
    72 mm
    Comet:
    55.9 mm
  • Screen diagonal

    Comet: 3.06 in smaller diagonal

    5.1 Plus (Nokia X5):
    5.86 in
    Comet:
    2.8 in
  • Chipset

    5.1 Plus (Nokia X5):
    Mediatek MT6771 Helio P60 (12 nm)
    Comet:
    Qualcomm MSM7225 Snapdragon S1
  • Rear camera layout

    5.1 Plus (Nokia X5):
    Dual
    Comet:
    Single
  • Depth

    5.1 Plus (Nokia X5): 4.6 mm thinner

    5.1 Plus (Nokia X5):
    8.1 mm
    Comet:
    12.7 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. 5.1 Plus (Nokia X5)

    Height:
    149.5 mm +45.4 mm versus Comet
    Width:
    72 mm +16.1 mm versus Comet
    Depth:
    8.1 mm
  2. 2. Comet

    Height:
    104.1 mm
    Width:
    55.9 mm
    Depth:
    12.7 mm +4.6 mm versus 5.1 Plus (Nokia X5)

Weight

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

  1. 1. 5.1 Plus (Nokia X5)

    160 g

    +57.9 g versus Comet

  2. 2. Comet

    102.1 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. 5.1 Plus (Nokia X5)

    Screen diagonal:
    5.86 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    85.7 cm²
  2. 2. Comet

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

5.1 Plus (Nokia X5) has approximately 253% 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.

5.1 Plus (Nokia X5): Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. 5.1 Plus (Nokia X5)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB

2. Comet

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

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. 5.1 Plus (Nokia X5)

    3060 mAh

    +1860 mAh versus Comet

  2. 2. Comet

    1200 mAh

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. 5.1 Plus (Nokia X5)2. Comet

Everyday essentials
Everyday essentials — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Dimensions (HxWxD)
  • 149.5 Х 72 Х 8.1 mm
  • 104.1 Х 55.9 Х 12.7 mm
Weight
  • 160 g
  • 102.1 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.86" inch
  • 2.8" inch
Screen resolution
  • 720 x 1520 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Unknown
Memory card support
  • microSD
  • up to 400 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • upgradable to Android 9.0 (Pie); Android One
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6771 Helio P60 (12 nm)
  • Qualcomm MSM7225 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 85.7 cm2
  • 24.3 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 79.6%
  • 41.7%
PPI /points per inch/
  • 287 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Rear camera, main
  • 13 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
  • 26mm (wide)
Unknown
Performance
Performance — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) Global -Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) China
  • 528 MHz ARM 11
Graphics processor GPU
  • Mali-G72 MP3
  • No
General specs
General specs — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Release date
  • 2018
  • July
  • 2010
  • November
Colors
  • Night black
  • Glacier white
  • Baltic sea blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Body build
  • Front/back glass
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.78 W/kg (head) 1.89 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 5.1 Plus (Nokia X5), Comet.
Specification5.1 Plus (Nokia X5)Comet
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Versions: Nokia 5.1 Plus (Global); Nokia X5 (China)
  • 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