HTC U12+ vs Samsung Galaxy M Style M340S

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.

  • Display technology

    OLED versus LCD

    U12+:
    LCD
    Galaxy M Style M340S:
    OLED
  • Weight

    Galaxy M Style M340S: 64.5 g lighter

    U12+:
    188 g
    Galaxy M Style M340S:
    123.5 g
  • Width

    Galaxy M Style M340S: 10.9 mm narrower

    U12+:
    73.9 mm
    Galaxy M Style M340S:
    63 mm
  • Screen diagonal

    Galaxy M Style M340S: 2 in smaller diagonal

    U12+:
    6 in
    Galaxy M Style M340S:
    4 in
  • Rear camera layout

    U12+:
    Dual
    Galaxy M Style M340S:
    Single
  • Depth

    U12+: 1.2 mm thinner

    U12+:
    8.7 mm
    Galaxy M Style M340S:
    9.9 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. U12+

    Height:
    156.6 mm +34.1 mm versus Galaxy M Style M340S
    Width:
    73.9 mm +10.9 mm versus Galaxy M Style M340S
    Depth:
    8.7 mm
  2. 2. Galaxy M Style M340S

    Height:
    122.5 mm
    Width:
    63 mm
    Depth:
    9.9 mm +1.2 mm versus U12+

Weight

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

  1. 1. U12+

    188 g

    +64.5 g versus Galaxy M Style M340S

  2. 2. Galaxy M Style M340S

    123.5 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. U12+

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. Galaxy M Style M340S

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

U12+ has approximately 104% more rectangular screen area than Galaxy M Style M340S.

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 U12+, Galaxy M Style M340S, compared at the same storage capacity.
StorageU12+Galaxy M Style M340S
64 GB 6 GB RAM Unknown
128 GB 6 GB RAM Unknown
Galaxy M Style M340S: Original memory entry

4 GB

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+

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

2. Galaxy M Style M340S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. U12+

    3500 mAh

    +1850 mAh versus Galaxy M Style M340S

  2. 2. Galaxy M Style M340S

    1650 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+2. Galaxy M Style M340S

Everyday essentials
Everyday essentials — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Dimensions (HxWxD)
  • 156.6 Х 73.9 Х 8.7 mm
  • 122.5 Х 63 Х 9.9 mm
Weight
  • 188 g
  • 123.5 g
Technology
  • Super LCD6
  • Super AMOLED
Screen size
  • 6" inch
  • 4" inch
Screen resolution
  • 1440 x 2880 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 6 GB RAM
  • 4 GB
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 1650 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Sense UI
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 45.5 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 80.3%
  • 59.0%
PPI /points per inch/
  • 537 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video

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

Camera and Video — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Rear camera, main
  • 12 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • OIS
  • dual pixel PDAF & laser AF
  • OIS -16 MP (12 MP effective)
  • f/2.6
  • 1.0µm
  • 2x optical zoom
  • AF
  • 3.15 MP
  • AF
Functions
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 8 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm 8 MP
  • 1.12µm
  • VGA
DxOMark Main Score *
  • 103
Unknown
DxOMark Photo *
  • 106
Unknown
DxOMark Video *
  • 95
Unknown
Performance

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

Performance — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Processor CPU
  • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • 1.0 GHz Cortex-A8
Graphics processor GPU
  • Adreno 630
Unknown
Antutu 7 score *
  • 275302
Unknown
GeekBench 4 Single Core *
  • 2406
Unknown
GeekBench 4 Multi-Core *
  • 8712
Unknown
GeekBench 4 RenderScript *
  • 13476
Unknown
GeekBench 5 Single Core *
  • 507
Unknown
GeekBench 5 Multi-Core *
  • 2082
Unknown
General specs
General specs — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Release date
  • 2018
  • May
  • 2012
  • January
Colors
  • Translucent Blue
  • Ceramic Black
  • Flame red
  • Platinum Silver
  • Blue Black
  • Lavender Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 650 EUR
  • 160 EUR
Battery life
  • Talking time- Up to 24 h (3G)
  • Stand by time- Up to 840 h (2G) / Up to 560 h (3G) Talking time- Up to 13 h 10 min (2G) / Up to 9 h (3G)
Body build
  • Front/back glass & aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • No
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 49
  • 41(2500)
  • 66(1700/2100)
  • Show all network frequencies: -2G - GSM CDMA
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat18 1200/150 Mbps
  • HSPA
GPRS
  • Yes
Unknown
Edge
  • Yes
Unknown
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • aptX HD
  • LE
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.74 W/kg (head) SAR EU - 0.43 W/kg (head)
Music and Audio
Music and Audio — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Radio
  • No
Unknown
Others
  • DCI-P3 -HDR10
  • 32-bit/384kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for U12+, Galaxy M Style M340S.
SpecificationU12+Galaxy M Style M340S
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 50% in 35 min (Quick Charge 3.0) - IP68 dust/water proof (up to 1.5m for 30 mins) -Pressure-sensitive buttons
  • Sensors Accelerometer
  • proximity
  • compass - DMB TV tuner