Samsung i400 vs T-Mobile G1

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

    i400: 66 g lighter

    i400:
    92 g
    G1:
    158 g
  • Width

    i400: 5.7 mm narrower

    i400:
    50 mm
    G1:
    55.7 mm
  • Screen diagonal

    i400: 0.9 in smaller diagonal

    i400:
    2.3 in
    G1:
    3.2 in
  • Chipset

    i400:
    TI OMAP 2430
    G1:
    Qualcomm MSM7201A
  • Depth

    i400: 1.3 mm thinner

    i400:
    15.8 mm
    G1:
    17.1 mm
  • Height

    i400: 16 mm shorter

    i400:
    101 mm
    G1:
    117 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. i400

    Height:
    101 mm
    Width:
    50 mm
    Depth:
    15.8 mm
  2. 2. G1

    Height:
    117 mm +16 mm versus i400
    Width:
    55.7 mm +5.7 mm versus i400
    Depth:
    17.1 mm +1.3 mm versus i400

Weight

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

  1. 1. i400

    92 g

  2. 2. G1

    158 g

    +66 g versus i400

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. i400

    Screen diagonal:
    2.3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    16.4 cm²
  2. 2. G1

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

G1 has approximately 86.1% more rectangular screen area than i400.

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.

i400: Original memory entry

40 MB

G1: Original memory entry

192 MB RAM · 256 MB

Practical features

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

1. i400

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. G1

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

Battery capacity

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

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. i4002. G1

Everyday essentials
Everyday essentials — specifications for i400, G1.
Specificationi400G1
Dimensions (HxWxD)
  • 101 Х 50 Х 15.8 mm
  • 117 Х 55.7 Х 17.1 mm
Weight
  • 92 g
  • 158 g
Technology
  • TFT
  • TFT
Screen size
  • 2.3" inch
  • 3.2" inch
Screen resolution
  • 320 x 240 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 40 MB
  • 192 MB RAM
  • 256 MB
Memory card support
  • microSD (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 1.6 (Donut)
Chipset
  • TI OMAP 2430
  • Qualcomm MSM7201A
Headphone jack
  • No
  • No
Display
Display — specifications for i400, G1.
Specificationi400G1
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 16.4 cm2
  • 30.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 32.4%
  • 46.8%
PPI /points per inch/
  • 174 PPI
  • 180 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for i400, G1.
Specificationi400G1
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
  • AF
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance

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

Performance — specifications for i400, G1.
Specificationi400G1
Processor CPU
  • 330 MHz ARM 1136
  • 528 MHz ARM 11
Graphics processor GPU
  • PowerVR MBX
  • Adreno 130
Antutu 7 score * Unknown
  • 21315
General specs
General specs — specifications for i400, G1.
Specificationi400G1
Release date
  • 2007
  • April
  • 2008
  • September
Colors
  • Black
  • Red
  • White
  • Black
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 290 EUR
Battery life Unknown
  • Stand by time- Up to 406 h Talking time- Up to 5 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for i400, G1.
Specificationi400G1
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/2 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
USB
  • 2.0
  • miniUSB
Bluetooth
  • 2.0
  • A2DP
  • 2.0
  • A2DP (headset support only)
Harmful irradiation
  • SAR - 0.21 W/kg (head) 0.26 W/kg (body) SAR EU - 0.20 W/kg (head)
  • SAR - 0.71 W/kg (head) 0.84 W/kg (body)
Music and Audio
Music and Audio — specifications for i400, G1.
Specificationi400G1
Radio
  • No
  • No
Others
  • Dual speaker
Unknown
Other features
Other features — specifications for i400, G1.
Specificationi400G1
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Predictive text input -Voice memo/command -Organizer
  • Sensors Accelerometer
  • compass - Voice memo -MP3 player - Trackball