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i-mate PDA2 vs Infinix Note 4

Compare recorded specifications, size and practical differences.

i-mate PDA2

i-mate PDA2

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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.

  • WeightPDA2: 8 g lighterPDA2: 190 g · Note 4: 198 g
  • WidthPDA2: 9.8 mm narrowerPDA2: 69 mm · Note 4: 78.8 mm
  • Screen diagonalPDA2: 2.2 in smaller diagonalPDA2: 3.5 in · Note 4: 5.7 in
  • DepthNote 4: 10.6 mm thinnerNote 4: 8.4 mm · PDA2: 19 mm
  • HeightPDA2: 29 mm shorterPDA2: 130 mm · Note 4: 159 mm
  • Release year2004 / 2018PDA2: 2004 · Note 4: 2018

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.

Front
PDA2: 130 × 69 mm 1 Note 4: 159 × 78.8 mm 2
Side
PDA2: 130 × 19 mm 1 Note 4: 159 × 8.4 mm 2
  1. 1. PDA2
    Height
    130 mm
    Width
    69 mm
    Depth
    19 mm+10.6 mm versus Note 4
    Weight
    190 g
  2. 2. Note 4
    Height
    159 mm+29 mm versus PDA2
    Width
    78.8 mm+9.8 mm versus PDA2
    Depth
    8.4 mm
    Weight
    198 g
Weight

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

  1. 1. PDA2190 g
  2. 2. Note 4198 g

    +8 g versus PDA2

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.

Screen size
PDA2: 3.5 in, 4:3, About 37.9 cm² rectangular area 1 Note 4: 5.7 in, 16:9, About 89.6 cm² rectangular area 2
  1. 1. PDA2 3.5 in · 4:3 About 37.9 cm² rectangular area
  2. 2. Note 4 5.7 in · 16:9 About 89.6 cm² rectangular area

Note 4 has approximately 136.1% more rectangular screen area than PDA2.

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 by storage capacity and phone
StoragePDA2Note 4
16 GB Unknown 2 GB RAM
PDA2: Original memory entry

128 MB RAM · 64 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. PDA2

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

2. Note 4

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

Battery capacity

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

Recorded capacity

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

  1. 1. PDA21300 mAh
  2. 2. Note 44300 mAh

    +3000 mAh versus PDA2

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. PDA22. Note 4

Everyday essentials
Everyday essentials
SpecificationPDA2Note 4
Dimensions (HxWxD)
  • 130 Х 69 Х 19 mm
  • 159 Х 78.8 Х 8.4 mm
Weight
  • 190 g
  • 198 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 3.5" inch
  • 5.7" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 64 MB ROM
  • 16 GB
  • 2 GB RAM
Memory card support
  • MMC/SDIO
  • up to 2 GB
  • microSD
  • up to 128 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 4300 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 2003 SE PocketPC
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6753 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationPDA2Note 4
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 37.9 cm2
  • 89.6 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 42.3%
  • 71.5%
PPI /points per inch/
  • 114 PPI
  • 386 PPI
Camera and Video
Camera and Video
SpecificationPDA2Note 4
Rear camera, main
  • 1.3 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 1.3 MP
  • 13 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • 1.4µm
Performance
Performance
SpecificationPDA2Note 4
Processor CPU
  • Intel Xscale PXA272 520 MHz
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP3
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 22385
General specs
General specs
SpecificationPDA2Note 4
Release date
  • 2004
  • Q4
  • 2018
Colors Unknown
  • Champagne Gold
  • Milan Black
  • Ice Blue
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationPDA2Note 4
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 28(700)
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • v.1.2
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationPDA2Note 4
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationPDA2Note 4
Dop
  • Infrared port - Pocket Office -MP3/MP4 player -PDF
  • PPT viewer -Voice memo
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - Charging 9V/2A 18W