alcatel Tetra vs BLU Studio Energy

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Tetra: 30 g lighter

    Tetra:
    150 g
    Studio Energy:
    180 g
  • Depth

    Tetra: 1 mm thinner

    Tetra:
    9.4 mm
    Studio Energy:
    10.4 mm
  • Height

    Tetra: 2 mm shorter

    Tetra:
    142.5 mm
    Studio Energy:
    144.5 mm
  • Release year

    Tetra:
    2018
    Studio Energy:
    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.

  1. 1. Tetra

    Height:
    142.5 mm
    Width:
    71.9 mm
    Depth:
    9.4 mm
  2. 2. Studio Energy

    Height:
    144.5 mm +2 mm versus Tetra
    Width:
    71.5 mm
    Depth:
    10.4 mm +1 mm versus Tetra

Weight

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

  1. 1. Tetra

    150 g

  2. 2. Studio Energy

    180 g

    +30 g versus Tetra

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. Tetra

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Studio Energy

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

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 for Tetra, Studio Energy, compared at the same storage capacity.
StorageTetraStudio Energy
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

Practical features

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

1. Tetra

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Studio Energy

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 battery capacity

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

  1. 1. Tetra

    2050 mAh

  2. 2. Studio Energy

    5000 mAh

    +2950 mAh versus Tetra

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. Tetra2. Studio Energy

Everyday essentials
Everyday essentials — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Dimensions (HxWxD)
  • 142.5 Х 71.9 Х 9.4 mm
  • 144.5 Х 71.5 Х 10.4 mm
Weight
  • 150 g
  • 180 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2050 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6739WM (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 67.2%
  • 66.7%
PPI /points per inch/
  • 196 PPI
  • 294 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance

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

Performance — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Processor CPU
  • Quad-core 1.1 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8100
  • Mali-400
GeekBench 4 RenderScript * Unknown
  • 504
General specs
General specs — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Release date
  • 2018
  • September
  • 2015
  • January
Colors
  • Stealth Black
  • Black
  • White
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 USD
  • 140 EUR
Battery life Unknown
  • Stand by time- Up to 1090 h (2G) / Up to 1090 h (3G) Talking time- Up to 52 h (2G) / Up to 33 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
SIM card
  • Nano-SIM
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 14(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 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
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Tetra, Studio Energy.
SpecificationTetraStudio Energy
Dop
  • Sensors Accelerometer
  • proximity - For USA
  • Sensors Accelerometer
  • gyro
  • proximity