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Archos Diamond 2 Plus vs BLU J4

Compare recorded specifications, size and practical differences.

BLU J4

BLU J4

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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.

  • WeightJ4: 35 g lighterJ4: 158 g · Diamond 2 Plus: 193 g
  • WidthJ4: 1.5 mm narrowerJ4: 72.3 mm · Diamond 2 Plus: 73.8 mm
  • DepthDiamond 2 Plus: 1.7 mm thinnerDiamond 2 Plus: 8.3 mm · J4: 10 mm
  • HeightDiamond 2 Plus: 2.7 mm shorterDiamond 2 Plus: 148.3 mm · J4: 151 mm
  • Release year2016 / 2019Diamond 2 Plus: 2016 · J4: 2019

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
Diamond 2 Plus: 148.3 × 73.8 mm 1 J4: 151 × 72.3 mm 2
Side
Diamond 2 Plus: 148.3 × 8.3 mm 1 J4: 151 × 10 mm 2
  1. 1. Diamond 2 Plus
    Height
    148.3 mm
    Width
    73.8 mm+1.5 mm versus J4
    Depth
    8.3 mm
    Weight
    193 g
  2. 2. J4
    Height
    151 mm+2.7 mm versus Diamond 2 Plus
    Width
    72.3 mm
    Depth
    10 mm+1.7 mm versus Diamond 2 Plus
    Weight
    158 g
Weight

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

  1. 1. Diamond 2 Plus193 g

    +35 g versus J4

  2. 2. J4158 g

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
Diamond 2 Plus: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 J4: 5.5 in, 18:9, About 78.1 cm² rectangular area 2
  1. 1. Diamond 2 Plus 5.5 in · 16:9 About 83.4 cm² rectangular area
  2. 2. J4 5.5 in · 18:9 About 78.1 cm² rectangular area

Diamond 2 Plus has approximately 6.8% more rectangular screen area than J4.

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
StorageDiamond 2 PlusJ4
32 GB Unknown 1 GB RAM
Diamond 2 Plus: Original memory entry

up to 64 GB (dedicated slot) · 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. Diamond 2 Plus

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

2. J4

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC

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. Diamond 2 Plus2950 mAh

    +750 mAh versus J4

  2. 2. J42200 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. Diamond 2 Plus2. J4

Everyday essentials
Everyday essentials
SpecificationDiamond 2 PlusJ4
Dimensions (HxWxD)
  • 148.3 Х 73.8 Х 8.3 mm
  • 151 Х 72.3 Х 10 mm
Weight
  • 193 g
  • 158 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 32GB 1GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSDXC
BatteryCapacity is not battery life. No endurance test is implied.
  • 2950 mAh
  • Non-removable Li-Ion
  • 2200 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 Oreo (Go edition)
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDiamond 2 PlusJ4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 78.1 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 152.1 Х 76.2 Х 8.1 mm
  • 71.5%
PPI /points per inch/
  • 401 PPI
  • 293 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video
SpecificationDiamond 2 PlusJ4
Rear camera, main
  • 20.7 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 20.7 MP
  • PDAF & laser AF
  • f/2.4
  • 8 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • f/1.9
  • 22mm (wide)
  • 8 MP
Performance
Performance
SpecificationDiamond 2 PlusJ4
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-T860MP2
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 51508
Unknown
General specs
General specs
SpecificationDiamond 2 PlusJ4
Release date
  • 2016
  • March
  • 2019
  • October
Colors
  • Black
  • Blue
  • Black
  • Brown
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationDiamond 2 PlusJ4
SIM card
  • Single SIM (Micro-SIM)Hybrid Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • DLNA
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Super AMOLED
  • EDR
  • aptX
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.57 W/kg (head) 1.65 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationDiamond 2 PlusJ4
Radio
  • Stereo FM radio with RDS; reco
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationDiamond 2 PlusJ4
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer For USA