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alcatel Fire E 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.

  • WeightFire E: 17 g lighterFire E: 103 g · V821: 120 g
  • WidthV821: 7 mm narrowerV821: 56.5 mm · Fire E: 63.5 mm
  • DepthFire E: 3.6 mm thinnerFire E: 8.2 mm · V821: 11.8 mm
  • HeightV821: 13 mm shorterV821: 116 mm · Fire E: 129 mm
  • Release year2014 / 2011Fire E: 2014 · 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
Fire E: 129 × 63.5 mm 1 V821: 116 × 56.5 mm 2
Side
Fire E: 129 × 8.2 mm 1 V821: 116 × 11.8 mm 2
  1. 1. Fire E
    Height
    129 mm+13 mm versus V821
    Width
    63.5 mm+7 mm versus V821
    Depth
    8.2 mm
    Weight
    103 g
  2. 2. V821
    Height
    116 mm
    Width
    56.5 mm
    Depth
    11.8 mm+3.6 mm versus Fire E
    Weight
    120 g
Weight

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

  1. 1. Fire E103 g
  2. 2. V821120 g

    +17 g versus Fire E

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. Fire E 4.5 in · 16:9 About 55.8 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Fire E: Original memory entry

4 GB · 512 MB RAM

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. Fire E

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

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. Fire E2. V821

Everyday essentials
Everyday essentials
SpecificationFire EV821
Dimensions (HxWxD)
  • 129 Х 63.5 Х 8.2 mm
  • 116 Х 56.5 Х 11.8 mm
Weight
  • 103 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 0" inch
Screen resolution
  • 540 x 960 px
  • 320 x 240 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 256 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Firefox OS 1.3
  • Android 2.2 (Froyo)
Chipset Unknown
  • Mediatek MT6516
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationFire EV821
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
Unknown
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 68.1%
Unknown
PPI /points per inch/
  • 245 PPI
  • 0 PPI
Camera and Video
Camera and Video
SpecificationFire EV821
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
  • AF
Functions
  • LED flash
  • HDR
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance
SpecificationFire EV821
Processor CPU
  • Dual-core 1.2 GHz
  • 416 MHz
General specs
General specs
SpecificationFire EV821
Release date
  • 2014
  • February
  • 2011
  • June
Colors
  • Slate
  • Dark Chocolate
  • Mozilla Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 220 EUR
Battery life
  • Stand by time- Up to 450 h (2G) / Up to 400 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h (3G) Music play - Up to 25 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationFire EV821
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
Unknown
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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio
SpecificationFire EV821
Radio
  • FM radio
  • RDS
  • FM radio
Other features
Other features
SpecificationFire EV821
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input