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HTC U12 life vs Plum Phantom

Compare recorded specifications, size and practical differences.

Plum Phantom

Plum Phantom

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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.

  • WeightPhantom: 37 g lighterPhantom: 138 g · U12 life: 175 g
  • WidthU12 life: 8.8 mm narrowerU12 life: 75.4 mm · Phantom: 84.2 mm
  • ChipsetQualcomm SDM636 Snapdragon 636 (14 nm) / Mediatek MT6580A (28 nm)U12 life: Qualcomm SDM636 Snapdragon 636 (14 nm) · Phantom: Mediatek MT6580A (28 nm)
  • Rear camera layoutDual / SingleU12 life: Dual · Phantom: Single
  • DepthU12 life: 0.5 mm thinnerU12 life: 8.3 mm · Phantom: 8.8 mm
  • HeightU12 life: 7 mm shorterU12 life: 158.5 mm · Phantom: 165.5 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
U12 life: 158.5 × 75.4 mm 1 Phantom: 165.5 × 84.2 mm 2
Side
U12 life: 158.5 × 8.3 mm 1 Phantom: 165.5 × 8.8 mm 2
  1. 1. U12 life
    Height
    158.5 mm
    Width
    75.4 mm
    Depth
    8.3 mm
    Weight
    175 g
  2. 2. Phantom
    Height
    165.5 mm+7 mm versus U12 life
    Width
    84.2 mm+8.8 mm versus U12 life
    Depth
    8.8 mm+0.5 mm versus U12 life
    Weight
    138 g
Weight

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

  1. 1. U12 life175 g

    +37 g versus Phantom

  2. 2. Phantom138 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.

Screen size
U12 life: 6 in, 18:9, About 92.9 cm² rectangular area 1 Phantom: 6 in, 16:9, About 99.2 cm² rectangular area 2
  1. 1. U12 life 6 in · 18:9 About 92.9 cm² rectangular area
  2. 2. Phantom 6 in · 16:9 About 99.2 cm² rectangular area

Phantom has approximately 6.8% more rectangular screen area than U12 life.

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 by storage capacity and phone
StorageU12 lifePhantom
16 GB Unknown 1 GB RAM
U12 life: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

Practical features

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

1. U12 life

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 512 GB (uses SIM 2 slot)

2. Phantom

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. U12 life3600 mAh

    +1100 mAh versus Phantom

  2. 2. Phantom2500 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. U12 life2. Phantom

Everyday essentials
Everyday essentials
SpecificationU12 lifePhantom
Dimensions (HxWxD)
  • 158.5 Х 75.4 Х 8.3 mm
  • 165.5 Х 84.2 Х 8.8 mm
Weight
  • 175 g
  • 138 g
Technology Unknown
  • IPS LCD
Screen size
  • 6" inch
  • 6" inch
Screen resolution
  • 1080 x 2160 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3600 mAh
  • Non-removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
  • Mediatek MT6580A (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationU12 lifePhantom
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 99.2 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 77.7%
  • 71.2%
PPI /points per inch/
  • 402 PPI
  • 245 PPI
Camera and Video
Camera and Video
SpecificationU12 lifePhantom
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
  • 13 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • 8 MP
Performance
Performance
SpecificationU12 lifePhantom
Processor CPU
  • Octa-core 1.8 GHz Kryo 260
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 509
  • Mali-400MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 115437
  • 33258
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1350
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 4989
Unknown
General specs
General specs
SpecificationU12 lifePhantom
Release date
  • 2018
  • August
  • 2017
  • September
Colors
  • Moonlight Blue
  • Twilight Purple
  • Gray
  • Gold
  • Rose Gold
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 620 h (2G) / Up to 600 h (3G) Talking time- Up to 25 h (2G) / Up to 10 h (3G)
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationU12 lifePhantom
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 40(2300)
  • 66(1700/2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat11 600/75 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationU12 lifePhantom
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationU12 lifePhantom
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Sensors Accelerometer Also known as Plum Z623