Samsung Galaxy J2 (2016) vs T-Mobile HD2

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

    Galaxy J2 (2016): 19 g lighter

    Galaxy J2 (2016):
    138 g
    HD2:
    157 g
  • Width

    HD2: 4.1 mm narrower

    Galaxy J2 (2016):
    71.1 mm
    HD2:
    67 mm
  • Screen diagonal

    HD2: 0.7 in smaller diagonal

    Galaxy J2 (2016):
    5 in
    HD2:
    4.3 in
  • Chipset

    Galaxy J2 (2016):
    Spreadtrum SC8830
    HD2:
    Qualcomm QSD8250 Snapdragon S1
  • Depth

    Galaxy J2 (2016): 3 mm thinner

    Galaxy J2 (2016):
    8 mm
    HD2:
    11 mm
  • Height

    HD2: 20.4 mm shorter

    Galaxy J2 (2016):
    142.4 mm
    HD2:
    122 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. Galaxy J2 (2016)

    Height:
    142.4 mm +20.4 mm versus HD2
    Width:
    71.1 mm +4.1 mm versus HD2
    Depth:
    8 mm
  2. 2. HD2

    Height:
    122 mm
    Width:
    67 mm
    Depth:
    11 mm +3 mm versus Galaxy J2 (2016)

Weight

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

  1. 1. Galaxy J2 (2016)

    138 g

  2. 2. HD2

    157 g

    +19 g versus Galaxy J2 (2016)

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. Galaxy J2 (2016)

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. HD2

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

Galaxy J2 (2016) has approximately 31% more rectangular screen area than HD2.

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.

Galaxy J2 (2016): Original memory entry

8 GB · 1.5 GB RAM

HD2: Original memory entry

576 MB RAM · 1 GB ROM

Practical features

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

1. Galaxy J2 (2016)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (dedicated slot)

2. HD2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 16 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. Galaxy J2 (2016)

    2600 mAh

    +1370 mAh versus HD2

  2. 2. HD2

    1230 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. Galaxy J2 (2016)2. HD2

Everyday essentials
Everyday essentials — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Dimensions (HxWxD)
  • 142.4 Х 71.1 Х 8 mm
  • 122 Х 67 Х 11 mm
Weight
  • 138 g
  • 157 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5" inch
  • 4.3" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1.5 GB RAM
  • 576 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 16 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Removable Li-Ion
  • 1230 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0.1 (Marshmallow)
  • Microsoft Windows Mobile 6.5 Professional; Sense UI
Chipset
  • Spreadtrum SC8830
  • Qualcomm QSD8250 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 68.1%
  • 64.4%
PPI /points per inch/
  • 294 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • f/2.2
  • 5 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED flash
Video
  • 720p@30fps
  • 480p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.2
Unknown
Performance

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

Performance — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Processor CPU
  • Quad-core 1.5 GHz Cortex-A7
  • 1.0 GHz Scorpion
Graphics processor GPU
  • Mali-400MP2
  • Adreno 200
GeekBench 4 Single Core *
  • 410
Unknown
GeekBench 4 Multi-Core *
  • 1047
Unknown
GeekBench 4 RenderScript *
  • 673
Unknown
General specs
General specs — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Release date
  • 2016
  • July
  • 2010
  • January
Colors
  • Silver
  • Black
  • Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 230 EUR
Battery life
  • Talking time- Up to 14 h (3G) Music play - Up to 54 h
  • Stand by time- Up to 480 h Talking time- Up to 6 h
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 20(800)
  • 40(2300) - India
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS; NaviPanel
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.59 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Radio
  • FM radio
  • RDS
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Galaxy J2 (2016), HD2.
SpecificationGalaxy J2 (2016)HD2
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -HTC Peep
  • HTC Footprints -T-mobile services: MobiTV
  • BLOCKBUSTER
  • Barnes & Nobl
  • Gogo Inflight Internet -Transformers & Transformers 2 movies preloaded -Voice memo -Predictive text input