BLU Advance L4 vs i-mate JAMin

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

    Advance L4: 46 g lighter

    Advance L4:
    104 g
    JAMin:
    150 g
  • Width

    JAMin: 7.2 mm narrower

    Advance L4:
    65.2 mm
    JAMin:
    58 mm
  • Screen diagonal

    JAMin: 1.2 in smaller diagonal

    Advance L4:
    4 in
    JAMin:
    2.8 in
  • Depth

    Advance L4: 7.8 mm thinner

    Advance L4:
    10.4 mm
    JAMin:
    18.2 mm
  • Height

    JAMin: 16.3 mm shorter

    Advance L4:
    124.3 mm
    JAMin:
    108 mm
  • Release year

    Advance L4:
    2018
    JAMin:
    2006

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. Advance L4

    Height:
    124.3 mm +16.3 mm versus JAMin
    Width:
    65.2 mm +7.2 mm versus JAMin
    Depth:
    10.4 mm
  2. 2. JAMin

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18.2 mm +7.8 mm versus Advance L4

Weight

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

  1. 1. Advance L4

    104 g

  2. 2. JAMin

    150 g

    +46 g versus Advance L4

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. Advance L4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. JAMin

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Advance L4 has approximately 87.6% 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.

Advance L4: Original memory entry

8 GB · 512 MB 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. Advance L4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. JAMin

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

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. Advance L4

    1300 mAh

    +100 mAh versus JAMin

  2. 2. JAMin

    1200 mAh

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. Advance L42. JAMin

Everyday essentials
Everyday essentials — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Dimensions (HxWxD)
  • 124.3 Х 65.2 Х 10.4 mm
  • 108 Х 58 Х 18.2 mm
Weight
  • 104 g
  • 150 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" inch
  • 2.8" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 64 GB
  • SD/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Po
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset Unknown
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 45.5 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 56.2%
  • 38.8%
PPI /points per inch/
  • 233 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 480p
  • CIF
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance

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

Performance — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-400
Unknown
Antutu 7 score *
  • 30215
Unknown
General specs
General specs — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Release date
  • 2018
  • September
  • 2006
  • Q1
Colors
  • Black
  • Cyan
  • White
  • Teal
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 USD
  • 220 EUR
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 13 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • 2.0
Music and Audio
Music and Audio — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Advance L4, JAMin.
SpecificationAdvance L4JAMin
Dop
  • Sensors Accelerometer For USA
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.