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  2. Nokia X71 vs T-Mobile Comet

Nokia X71 vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

Nokia X71

Nokia X71

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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.

      • WeightComet: 77.9 g lighterComet: 102.1 g · X71: 180 g
      • WidthComet: 20.6 mm narrowerComet: 55.9 mm · X71: 76.5 mm
      • Screen diagonalComet: 3.59 in smaller diagonalComet: 2.8 in · X71: 6.39 in
      • ChipsetQualcomm SDM660 Snapdragon 660 (14 nm) / Qualcomm MSM7225 Snapdragon S1X71: Qualcomm SDM660 Snapdragon 660 (14 nm) · Comet: Qualcomm MSM7225 Snapdragon S1
      • Rear camera layoutTriple / SingleX71: Triple · Comet: Single
      • DepthX71: 4.7 mm thinnerX71: 8 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.

      Front
      X71: 157.2 × 76.5 mm 1 Comet: 104.1 × 55.9 mm 2
      Side
      X71: 157.2 × 8 mm 1 Comet: 104.1 × 12.7 mm 2
      1. 1. X71
        Height
        157.2 mm
        Width
        76.5 mm
        Depth
        8 mm
        Weight
        180 g
      2. 2. Comet
        Height
        104.1 mm
        Width
        55.9 mm
        Depth
        12.7 mm
        Weight
        102.1 g

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationX71Comet
      Dimensions (HxWxD)
      • 157.2 Х 76.5 Х 8 mm
      • 104.1 Х 55.9 Х 12.7 mm
      Weight
      • 180 g
      • 102.1 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 6.39" inch
      • 2.8" inch
      Screen resolution
      • 1080 x 2316 px
      • 240 x 320 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 128 GB
      • 6 GB RAM
      		 Unknown
      Memory card support
      • microSD
      • up to 256 GB
      • microSD
      • up to 32 GB (dedicated slot)
      • 2 GB included
      BatteryCapacity is not battery life. No endurance test is implied.
      • 3500 mAh
      • Non-removable Li-Po
      • 1200 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 9.0 (Pie); Android One
      • Android 2.2 (Froyo)
      Chipset
      • Qualcomm SDM660 Snapdragon 660 (14 nm)
      • Qualcomm MSM7225 Snapdragon S1
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationX71Comet
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 256K
      Screen area
      • 100.9 cm2
      • 24.3 cm2
      Screen format Unknown
      • 4:3 (height:width)
      Screen to body ratio
      • 83.9%
      • 41.7%
      PPI /points per inch/
      • 0 PPI
      • 143 PPI
      Camera and Video
      Camera and Video
      SpecificationX71Comet
      Rear camera, main
      • 48 MP
      • Triple
      • 3.15 MP
      • Single
      Camera specs
      • 48 MP
      • f/1.8
      • 1/2''
      • 0.8µm
      • PDAF -8 MP
      • 13mm (ultrawide) -5 MP
      • f/2.4
      • depth sensor
      • 3.15 MP
      Functions
      • Zeiss optics
      • Dual-LED flash
      • panorama
      • HDR
      		 Unknown
      Video
      • 1080p@30fps
      • CIF
      Front camera, selfie
      • 16 MP
      • Single
      • 0 MP,
      Specifications
      • 16 MP
      • f/2.0
      		 Unknown
      Performance
      Performance
      SpecificationX71Comet
      Processor CPU
      • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
      • 528 MHz ARM 11
      Graphics processor GPU
      • Adreno 512
      • No
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 142562
      		 Unknown
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 1455
      		 Unknown
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 5075
      		 Unknown
      General specs
      General specs
      SpecificationX71Comet
      Release date
      • 2019
      • April
      • 2010
      • November
      Colors
      • Black
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 290 EUR
      • 150 EUR
      Battery life Unknown
      • Stand by time- Up to 288 h Talking time- Up to 9 h
      Body build
      • Front/back glass
      • aluminum frame
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationX71Comet
      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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 28(700)
      • 38(2600)
      • 40(2300)
      • 41(2500)
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed
      • HSPA
      • LTE-A
      • 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
      • Yes
      • with A-GPS
      USB
      • 2.0
      • Type-C 1.0 reversible connector
      • USB On-The-Go
      • microUSB 2.0
      Bluetooth
      • 5.0
      • A2DP
      • LE
      • aptX
      • 2.0
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationX71Comet
      Radio Unknown
      • FM radio
      Others
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationX71Comet
      Dop
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass - Fast battery charging 18W - For 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

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