Allview Impera i vs BlackBerry Z10

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.

  • Weight

    Impera i: 38.6 g lighter

    Impera i:
    98.9 g
    Z10:
    137.5 g
  • Width

    Z10: 1.6 mm narrower

    Impera i:
    67.2 mm
    Z10:
    65.6 mm
  • Screen diagonal

    Z10: 0.5 in smaller diagonal

    Impera i:
    4.7 in
    Z10:
    4.2 in
  • Chipset

    Impera i:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    Z10:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Depth

    Impera i: 1.8 mm thinner

    Impera i:
    7.2 mm
    Z10:
    9 mm
  • Height

    Z10: 5.8 mm shorter

    Impera i:
    135.8 mm
    Z10:
    130 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.

  1. 1. Impera i

    Height:
    135.8 mm +5.8 mm versus Z10
    Width:
    67.2 mm +1.6 mm versus Z10
    Depth:
    7.2 mm
  2. 2. Z10

    Height:
    130 mm
    Width:
    65.6 mm
    Depth:
    9 mm +1.8 mm versus Impera i

Weight

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

  1. 1. Impera i

    98.9 g

  2. 2. Z10

    137.5 g

    +38.6 g versus Impera i

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. Impera i

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. Z10

    Screen diagonal:
    4.2 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    50.2 cm²

Impera i has approximately 21.3% more rectangular screen area than Z10.

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 Impera i, Z10, compared at the same storage capacity.
StorageImpera iZ10
8 GB 1 GB RAM Not recorded
16 GB Not recorded 2 GB 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. Impera i

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

2. Z10

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

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. Impera i

    1750 mAh

  2. 2. Z10

    1800 mAh

    +50 mAh versus Impera i

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. Impera i2. Z10

Everyday essentials
Everyday essentials — specifications for Impera i, Z10.
SpecificationImpera iZ10
Dimensions (HxWxD)
  • 135.8 Х 67.2 Х 7.2 mm
  • 130 Х 65.6 Х 9 mm
Weight
  • 98.9 g
  • 137.5 g
Technology
  • IPS LCD
Unknown
Screen size
  • 4.7" inch
  • 4.2" inch
Screen resolution
  • 720 x 1280 px
  • 768 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Po
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • BlackBerry OS 10
  • upgradable to 10.3.1
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Impera i, Z10.
SpecificationImpera iZ10
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 50.2 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 136 Х 66.7 Х 9.9 mm
  • 58.9%
PPI /points per inch/
  • 312 PPI
  • 355 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for Impera i, Z10.
SpecificationImpera iZ10
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • f/2.2
  • 31mm (standard)
  • AF
Functions
  • Dual-LED flash
  • panorama
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 720p@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 Impera i, Z10.
SpecificationImpera iZ10
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 302
  • Adreno 225
Antutu 7 score *
  • 12826
  • 3567
GeekBench 4 Single Core * Unknown
  • 402
GeekBench 4 Multi-Core * Unknown
  • 728
General specs
General specs — specifications for Impera i, Z10.
SpecificationImpera iZ10
Release date
  • 2014
  • June
  • 2013
  • January
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 7 h 20 min
  • Stand by time- Up to 312 h Talking time- Up to 10 h
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Impera i, Z10.
SpecificationImpera iZ10
SIM card
  • Dual SIM (dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions CDMA 800 / 1900 - STL100-4 -3G - HSDPA 850 / 900 / 1900 / 2100 - STL100-1 HSDPA 850 / 900 / 2100 - STL100-2 HSDPA 850 / 1700 / 1900 / 2100 / 800 - STL100-3HSDPA 900 / 2100 - STL100-4 HSDPA 850 / 1900 / 2100 / 800 - STL100-3 RFF91LW -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - STL100-2 LTE 700 / 850 / 1700 / 1900 - STL100-3 LTE 700 / 850 / 1700 / 1900 - STL100-3 RFF91LW LTE band 13(700) - STL100-4
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 1.07 W/kg (head) 1.07 W/kg (body) SAR EU - 0.87 W/kg (head) 0.99 W/kg (body)
Music and Audio
Music and Audio — specifications for Impera i, Z10.
SpecificationImpera iZ10
Radio
  • FM radio
  • No
Other features
Other features — specifications for Impera i, Z10.
SpecificationImpera iZ10
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - HDMI port