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i-mate JAMin vs YU Yunicorn

Compare recorded specifications, size and practical differences.

i-mate JAMin

i-mate JAMin

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YU Yunicorn

YU Yunicorn

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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: 22 g lighterJAMin: 150 g · Yunicorn: 172 g
  • WidthJAMin: 17.4 mm narrowerJAMin: 58 mm · Yunicorn: 75.4 mm
  • Screen diagonalJAMin: 2.7 in smaller diagonalJAMin: 2.8 in · Yunicorn: 5.5 in
  • ChipsetTI OMAP 850 / Mediatek MT6755 Helio P10 (28 nm)JAMin: TI OMAP 850 · Yunicorn: Mediatek MT6755 Helio P10 (28 nm)
  • DepthYunicorn: 9.7 mm thinnerYunicorn: 8.5 mm · JAMin: 18.2 mm
  • HeightJAMin: 45.3 mm shorterJAMin: 108 mm · Yunicorn: 153.3 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.

Front
JAMin: 108 × 58 mm 1 Yunicorn: 153.3 × 75.4 mm 2
Side
JAMin: 108 × 18.2 mm 1 Yunicorn: 153.3 × 8.5 mm 2
  1. 1. JAMin
    Height
    108 mm
    Width
    58 mm
    Depth
    18.2 mm+9.7 mm versus Yunicorn
    Weight
    150 g
  2. 2. Yunicorn
    Height
    153.3 mm+45.3 mm versus JAMin
    Width
    75.4 mm+17.4 mm versus JAMin
    Depth
    8.5 mm
    Weight
    172 g
Weight

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

  1. 1. JAMin150 g
  2. 2. Yunicorn172 g

    +22 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 Yunicorn: 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. Yunicorn 5.5 in · 16:9 About 83.4 cm² rectangular area

Yunicorn 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

JAMin: Original memory entry

64 MB RAM · 128 MB ROM

Yunicorn: Original memory entry

32 GB · 512GB 4GB

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. Yunicorn

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 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. Yunicorn4000 mAh

    +2800 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. Yunicorn

Everyday essentials
Everyday essentials
SpecificationJAMinYunicorn
Dimensions (HxWxD)
  • 108 Х 58 Х 18.2 mm
  • 153.3 Х 75.4 Х 8.5 mm
Weight
  • 150 g
  • 172 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" 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.
  • 64 MB RAM
  • 128 MB ROM
  • 32 GB
  • 512GB 4GB
Memory card support
  • SD/MMC
  • up to 2 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 5.1.1 (Lollipop)
Chipset
  • TI OMAP 850
  • Mediatek MT6755 Helio P10 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationJAMinYunicorn
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 38.8%
  • 72.1%
PPI /points per inch/
  • 143 PPI
  • 401 PPI
Camera and Video
Camera and Video
SpecificationJAMinYunicorn
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • PDAF
  • f/2.2
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • CIF
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.0
Performance
Performance
SpecificationJAMinYunicorn
Processor CPU
  • 200 MHz ARM926EJ-S
  • Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 702
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2630
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1268
General specs
General specs
SpecificationJAMinYunicorn
Release date
  • 2006
  • Q1
  • 2016
  • May
Colors
  • Stylish black
  • Silver
  • Graphite
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 500 h (3G) Talking time- Up to 20 h (3G) Music play - Up to 100 h
Communication and Connectivity
Communication and Connectivity
SpecificationJAMinYunicorn
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.52 W/kg (head) 0.81 W/kg (body)
Music and Audio
Music and Audio
SpecificationJAMinYunicorn
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Around YU 2
  • DTS sound -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationJAMinYunicorn
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity - Also known as YU YU5530