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Amoi E850 vs T-Mobile G2 Touch

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    E850: 27 g lighter

    E850:
    108 g
    G2 Touch:
    135 g
  • Width

    E850: 2.2 mm narrower

    E850:
    54 mm
    G2 Touch:
    56.2 mm
  • Screen diagonal

    E850: 0.8 in smaller diagonal

    E850:
    2.4 in
    G2 Touch:
    3.2 in
  • Depth

    G2 Touch: 5.6 mm thinner

    E850:
    20 mm
    G2 Touch:
    14.4 mm
  • Height

    E850: 10 mm shorter

    E850:
    102 mm
    G2 Touch:
    112 mm
  • Release year

    E850:
    2006
    G2 Touch:
    2009

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. E850

    Height:
    102 mm
    Width:
    54 mm
    Depth:
    20 mm +5.6 mm versus G2 Touch
  2. 2. G2 Touch

    Height:
    112 mm +10 mm versus E850
    Width:
    56.2 mm +2.2 mm versus E850
    Depth:
    14.4 mm

Weight

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

  1. 1. E850

    108 g

  2. 2. G2 Touch

    135 g

    +27 g versus E850

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. E850

    E850: Screen geometry unavailable or conflicting.

  2. 2. G2 Touch

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

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.

E850: Original memory entry

64 MB RAM · 128 MB ROM

G2 Touch: Original memory entry

288 MB RAM · 512 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. E850

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. G2 Touch

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (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. E850

    1100 mAh

  2. 2. G2 Touch

    1350 mAh

    +250 mAh versus E850

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. E8502. G2 Touch

Everyday essentials
Everyday essentials — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Dimensions (HxWxD)
  • 102 Х 54 Х 20 mm
  • 112 Х 56.2 Х 14.4 mm
Weight
  • 108 g
  • 135 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3.2" inch
Screen resolution
  • 204 x 320 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 288 MB RAM
  • 512 MB
Memory card support
  • microSD (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
  • Android 1.5 (Cupcake); Sense UI
Chipset Unknown
  • Qualcomm MSM7200A
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 65K
Screen area
  • 16.8 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 130.6 g
  • 48.4%
PPI /points per inch/
  • 0 PPI
  • 180 PPI
Camera and Video
Camera and Video — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions
  • Dual-LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Processor CPU
  • Intel XScale PXA 272 312 MHz
  • 528 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 130
General specs
General specs — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Release date
  • 2006
  • Q2
  • 2009
  • July
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 260 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 440 h (2G) / Up to 750 h (3G) Talking time- Up to 8 h (2G) / Up to 7 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • Super AMOLED
  • HSPA 7.2/2 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • panorama
  • Class 10
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g
GPS
  • panorama
  • Yes
  • with A-GPS
USB
  • HSPA 21.1/5.76 Mbps
  • miniUSB
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Radio
  • panorama
  • No
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for E850, G2 Touch.
SpecificationE850G2 Touch
Dop
  • Super AMOLED
  • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
  • Sensors Accelerometer
  • proximity
  • compass - Dedicated search key -Scenes quick profile switcher -MP3/AAC+/WAV/WMA9 player -MP4/H.264/WMV9 player -Voice memo -Predictive text input - Trackball