Gionee Dream D1 vs i-mate JAMin

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.

  • Width

    JAMin: 9 mm narrower

    Dream D1:
    67 mm
    JAMin:
    58 mm
  • Screen diagonal

    JAMin: 1.85 in smaller diagonal

    Dream D1:
    4.65 in
    JAMin:
    2.8 in
  • Depth

    Dream D1: 9.6 mm thinner

    Dream D1:
    8.6 mm
    JAMin:
    18.2 mm
  • Height

    JAMin: 22 mm shorter

    Dream D1:
    130 mm
    JAMin:
    108 mm
  • Release year

    Dream D1:
    2013
    JAMin:
    2006

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. Dream D1

    Height:
    130 mm +22 mm versus JAMin
    Width:
    67 mm +9 mm versus JAMin
    Depth:
    8.6 mm
    Weight:
    Unknown
  2. 2. JAMin

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18.2 mm +9.6 mm versus Dream D1
    Weight:
    150 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. Dream D1

    Screen diagonal:
    4.65 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    59.6 cm²
  2. 2. JAMin

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

Dream D1 has approximately 145.5% more rectangular screen area than JAMin.

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 Dream D1, JAMin, compared at the same storage capacity.
StorageDream D1JAMin
4 GB 1 GB RAM Unknown
JAMin: Original memory entry

64 MB RAM · 128 MB 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. Dream D1

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

2. JAMin

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD/MMC · up to 2 GB

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. Dream D1

    2100 mAh

    +900 mAh versus JAMin

  2. 2. JAMin

    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. Dream D12. JAMin

Everyday essentials
Everyday essentials — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Dimensions (HxWxD)
  • 130 Х 67 Х 8.6 mm
  • 108 Х 58 Х 18.2 mm
Weight
  • 0 g
  • 150 g
Technology
  • Super AMOLED+
  • TFT
Screen size
  • 4.65" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SD/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.1 (Jelly Bean)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset Unknown
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 59.6 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 68.4%
  • 38.8%
PPI /points per inch/
  • 316 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 1 MP
  • Single
  • 0 MP,
Specifications
  • 1 MP
Unknown
Performance
Performance — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • PowerVR Series 5XT
Unknown
General specs
General specs — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Release date
  • 2013
  • 2006
  • Q1
Colors
  • Black
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 220 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Harmful irradiation
  • SAR - 0.64 W/kg (head) 1.01 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Dream D1, JAMin.
SpecificationDream D1JAMin
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.