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BLU Studio Touch vs ZTE V821

Compare recorded specifications, size and practical differences.

ZTE V821

ZTE V821

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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.

  • WeightV821: 21 g lighterV821: 120 g · Studio Touch: 141 g
  • WidthV821: 14.7 mm narrowerV821: 56.5 mm · Studio Touch: 71.2 mm
  • ChipsetMediatek MT6735P (28 nm) / Mediatek MT6516Studio Touch: Mediatek MT6735P (28 nm) · V821: Mediatek MT6516
  • DepthStudio Touch: 3.4 mm thinnerStudio Touch: 8.4 mm · V821: 11.8 mm
  • HeightV821: 27.2 mm shorterV821: 116 mm · Studio Touch: 143.2 mm
  • Release year2016 / 2011Studio Touch: 2016 · V821: 2011

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 Touch: 143.2 × 71.2 mm 1 V821: 116 × 56.5 mm 2
Side
Studio Touch: 143.2 × 8.4 mm 1 V821: 116 × 11.8 mm 2
  1. 1. Studio Touch
    Height
    143.2 mm+27.2 mm versus V821
    Width
    71.2 mm+14.7 mm versus V821
    Depth
    8.4 mm
    Weight
    141 g
  2. 2. V821
    Height
    116 mm
    Width
    56.5 mm
    Depth
    11.8 mm+3.4 mm versus Studio Touch
    Weight
    120 g
Weight

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

  1. 1. Studio Touch141 g

    +21 g versus V821

  2. 2. V821120 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Studio Touch 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. V821 Screen geometry unavailable or conflicting

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 TouchV821
8 GB 1 GB RAM Unknown
V821: Original memory entry

256 MB

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 Touch

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

2. V821

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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 Touch2. V821

Everyday essentials
Everyday essentials
SpecificationStudio TouchV821
Dimensions (HxWxD)
  • 143.2 Х 71.2 Х 8.4 mm
  • 116 Х 56.5 Х 11.8 mm
Weight
  • 141 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 0" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 240 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 256 MB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6735P (28 nm)
  • Mediatek MT6516
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio TouchV821
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
Unknown
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 67.6%
Unknown
PPI /points per inch/
  • 294 PPI
  • 0 PPI
Camera and Video
Camera and Video
SpecificationStudio TouchV821
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • 1/4''
  • AF
  • 2 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationStudio TouchV821
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • 416 MHz
Graphics processor GPU
  • Mali-T720MP2
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 402
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1164
Unknown
General specs
General specs
SpecificationStudio TouchV821
Release date
  • 2016
  • June
  • 2011
  • June
Colors
  • Gold
  • Gray
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationStudio TouchV821
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM)
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)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
Unknown
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio
SpecificationStudio TouchV821
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationStudio TouchV821
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input