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i-mate JAMin vs LG G4

Compare recorded specifications, size and practical differences.

i-mate JAMin

i-mate JAMin

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LG G4

LG G4

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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.

  • WeightJAMin: 5 g lighterJAMin: 150 g · G4: 155 g
  • Screen diagonalJAMin: 2.7 in smaller diagonalJAMin: 2.8 in · G4: 5.5 in
  • ChipsetTI OMAP 850 / Qualcomm MSM8992 Snapdragon 808 (20 nm)JAMin: TI OMAP 850 · G4: Qualcomm MSM8992 Snapdragon 808 (20 nm)
  • Release year2006 / 2015JAMin: 2006 · G4: 2015

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
JAMin: 108 × 58 mm 1
Side
JAMin: 108 × 18.2 mm 1
  1. 1. JAMin
    Height
    108 mm
    Width
    58 mm
    Depth
    18.2 mm
    Weight
    150 g
  2. 2. G4
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    155 g

    Unavailable dimensions are omitted from the drawing.

Weight

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

  1. 1. JAMin150 g
  2. 2. G4155 g

    +5 g versus JAMin

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
JAMin: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 G4: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. JAMin 2.8 in · 4:3 About 24.3 cm² rectangular area
  2. 2. G4 5.5 in · 16:9 About 83.4 cm² rectangular area

G4 has approximately 243.5% 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 by storage capacity and phone
StorageJAMinG4
32 GB Unknown 3 GB RAM
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. JAMin

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

2. G4

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 256 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. JAMin1200 mAh
  2. 2. G43000 mAh

    +1800 mAh versus JAMin

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. JAMin2. G4

Everyday essentials
Everyday essentials
SpecificationJAMinG4
Dimensions (HxWxD)
  • 108 Х 58 Х 18.2 mm
  • 148.9 Х 76.1 Х 6.3 - 9.8 mm
Weight
  • 150 g
  • 155 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 1440 x 2560 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 32 GB
  • 3 GB RAM
Memory card support
  • SD/MMC
  • up to 2 GB
  • microSD
  • up to 256 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Po
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 5.1.1 (Lollipop)
  • upgradable to 7.0 (Nougat); LG UX 4 UI
Chipset
  • TI OMAP 850
  • Qualcomm MSM8992 Snapdragon 808 (20 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display
SpecificationJAMinG4
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 82.2 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 38.8%
  • 72.5%
PPI /points per inch/
  • 143 PPI
  • 538 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
SpecificationJAMinG4
Rear camera, main
  • 2 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 2 MP
  • 16 MP
  • f/1.8
  • 28mm (wide)
  • 1/2.6''
  • 1.12µm
  • 3-axis OIS
  • laser AF
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • CIF
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
Performance
Performance
SpecificationJAMinG4
Processor CPU
  • 200 MHz ARM926EJ-S
  • Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)
Graphics processor GPU Unknown
  • Adreno 418
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 65728
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1079
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2462
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2720
General specs
General specs
SpecificationJAMinG4
Release date
  • 2006
  • Q1
  • 2015
  • April
Colors
  • Stylish black
  • Grey
  • White
  • Gold
  • Leather Black
  • Leather Brown
  • Leather Red
  • White/Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 300 EUR
Battery life Unknown
  • Stand by time- Up to 360 h (2G) / Up to 440 h (3G) Talking time- Up to 19 h (2G) / Up to 20 h (3G)
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity
SpecificationJAMinG4
SIM card
  • Mini-SIM
  • Micro-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - H811 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • 28(700) - H815 LTE band 1(2100)
  • 28(700)
  • 40(2300) - H815T LTE band 4(1700/2100)
  • 17(700) - H815P LTE band 2(1900)
  • 12(700) - H811
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB
  • microUSB 2.0 (SlimPort 4K)
  • USB Host
Bluetooth
  • 2.0
  • 4.1
  • A2DP
  • LE
  • aptX
Harmful irradiation Unknown
  • SAR EU - 0.62 W/kg (head)
Music and Audio
Music and Audio
SpecificationJAMinG4
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationJAMinG4
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • color spectrum
  • Infrared port - Fast battery charging (Quick Charge 2.0) -Qi wireless charging (optional) - Versions: H815 (EMEA)
  • H815TR (Turkey)
  • H815T (Hong Kong)
  • H815P (LATAM
  • South Africa)
  • H812 (Canada)
  • H810 (AT&T)
  • H811 (T-Mobile)
  • LS991 (Sprint)
  • VS986 (Verizon)
  • US991 (US Cellular)

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