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BLU Studio 7.0 LTE vs BLU Studio J2

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.

  • WeightStudio J2: 123 g lighterStudio J2: 143 g · Studio 7.0 LTE: 266 g
  • WidthStudio J2: 26.9 mm narrowerStudio J2: 72.9 mm · Studio 7.0 LTE: 99.8 mm
  • Screen diagonalStudio J2: 2 in smaller diagonalStudio J2: 5 in · Studio 7.0 LTE: 7 in
  • ChipsetQualcomm MSM8916 Snapdragon 410 (28 nm) / Mediatek MT6570 (28 nm)Studio 7.0 LTE: Qualcomm MSM8916 Snapdragon 410 (28 nm) · Studio J2: Mediatek MT6570 (28 nm)
  • DepthStudio 7.0 LTE: 1.9 mm thinnerStudio 7.0 LTE: 8.5 mm · Studio J2: 10.4 mm
  • HeightStudio J2: 45.1 mm shorterStudio J2: 144.9 mm · Studio 7.0 LTE: 190 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
Studio 7.0 LTE: 190 × 99.8 mm 1 Studio J2: 144.9 × 72.9 mm 2
Side
Studio 7.0 LTE: 190 × 8.5 mm 1 Studio J2: 144.9 × 10.4 mm 2
  1. 1. Studio 7.0 LTE
    Height
    190 mm+45.1 mm versus Studio J2
    Width
    99.8 mm+26.9 mm versus Studio J2
    Depth
    8.5 mm
    Weight
    266 g
  2. 2. Studio J2
    Height
    144.9 mm
    Width
    72.9 mm
    Depth
    10.4 mm+1.9 mm versus Studio 7.0 LTE
    Weight
    143 g
Weight

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

  1. 1. Studio 7.0 LTE266 g

    +123 g versus Studio J2

  2. 2. Studio J2143 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
Studio 7.0 LTE: 7 in, 16:9, About 135.1 cm² rectangular area 1 Studio J2: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. Studio 7.0 LTE 7 in · 16:9 About 135.1 cm² rectangular area
  2. 2. Studio J2 5 in · 16:9 About 68.9 cm² rectangular area

Studio 7.0 LTE has approximately 96% more rectangular screen area than Studio J2.

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
StorageStudio 7.0 LTEStudio J2
16 GB 1 GB RAM Unknown
Studio J2: Original memory entry

8 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Studio 7.0 LTE

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

2. Studio J2

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

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. Studio 7.0 LTE3700 mAh

    +1700 mAh versus Studio J2

  2. 2. Studio J22000 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. Studio 7.0 LTE2. Studio J2

Everyday essentials
Everyday essentials
SpecificationStudio 7.0 LTEStudio J2
Dimensions (HxWxD)
  • 190 Х 99.8 Х 8.5 mm
  • 144.9 Х 72.9 Х 10.4 mm
Weight
  • 266 g
  • 143 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 7" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3700 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Mediatek MT6570 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio 7.0 LTEStudio J2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 135.1 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.2%
  • 65.2%
PPI /points per inch/
  • 210 PPI
  • 196 PPI
Camera and Video
Camera and Video
SpecificationStudio 7.0 LTEStudio J2
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance
Performance
SpecificationStudio 7.0 LTEStudio J2
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 306
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 11535
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 488
  • 390
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1211
  • 604
General specs
General specs
SpecificationStudio 7.0 LTEStudio J2
Release date
  • 2015
  • October
  • 2017
  • May
Colors
  • Grey
  • White
  • Gold
  • Blue
  • Black
  • Gold
  • Rose Gold
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 12 h
  • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationStudio 7.0 LTEStudio J2
SIM card
  • Dual SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • 28(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationStudio 7.0 LTEStudio J2
Radio
  • FM radio
  • No
Other features
Other features
SpecificationStudio 7.0 LTEStudio J2
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer