Allview X4 Xtreme vs HTC Desire 826 dual sim

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

    Desire 826 dual sim: 43.9 g lighter

    X4 Xtreme:
    226.9 g
    Desire 826 dual sim:
    183 g
  • Width

    Desire 826 dual sim: 5.8 mm narrower

    X4 Xtreme:
    83.3 mm
    Desire 826 dual sim:
    77.5 mm
  • Screen diagonal

    Desire 826 dual sim: 0.5 in smaller diagonal

    X4 Xtreme:
    6 in
    Desire 826 dual sim:
    5.5 in
  • Chipset

    X4 Xtreme:
    Mediatek MT6757T Helio P25 (16 nm)
    Desire 826 dual sim:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Depth

    Desire 826 dual sim: 1.1 mm thinner

    X4 Xtreme:
    9.1 mm
    Desire 826 dual sim:
    8 mm
  • Height

    Desire 826 dual sim: 8.4 mm shorter

    X4 Xtreme:
    166.4 mm
    Desire 826 dual sim:
    158 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. X4 Xtreme

    Height:
    166.4 mm +8.4 mm versus Desire 826 dual sim
    Width:
    83.3 mm +5.8 mm versus Desire 826 dual sim
    Depth:
    9.1 mm +1.1 mm versus Desire 826 dual sim
  2. 2. Desire 826 dual sim

    Height:
    158 mm
    Width:
    77.5 mm
    Depth:
    8 mm

Weight

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

  1. 1. X4 Xtreme

    226.9 g

    +43.9 g versus Desire 826 dual sim

  2. 2. Desire 826 dual sim

    183 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.

  1. 1. X4 Xtreme

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Desire 826 dual sim

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

X4 Xtreme has approximately 19% more rectangular screen area than Desire 826 dual sim.

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 X4 Xtreme, Desire 826 dual sim, compared at the same storage capacity.
StorageX4 XtremeDesire 826 dual sim
16 GB Unknown 2 GB RAM
X4 Xtreme: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

Practical features

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

1. X4 Xtreme

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Desire 826 dual sim

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. X4 Xtreme

    4550 mAh

    +1950 mAh versus Desire 826 dual sim

  2. 2. Desire 826 dual sim

    2600 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. X4 Xtreme2. Desire 826 dual sim

Everyday essentials
Everyday essentials — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Dimensions (HxWxD)
  • 166.4 Х 83.3 Х 9.1 mm
  • 158 Х 77.5 Х 8 mm
Weight
  • 226.9 g
  • 183 g
Technology
  • IPS LCD
  • Super LCD3
Screen size
  • 6" inch
  • 5.5" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4550 mAh
  • Non-removable Li-Po
  • 2600 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 5.0.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow); Sense UI
Chipset
  • Mediatek MT6757T Helio P25 (16 nm)
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 146.1 Х 71.6 Х 9.9 mm
  • 68.1%
PPI /points per inch/
  • 367 PPI
  • 401 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Rear camera, main
  • 13 MP
  • Dual-LED flash
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • PDAF -5 MP
  • (ultrawide/depth sensor)
  • 13 MP
  • AF
  • f/2.2
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 20 MP
  • Single
  • 4 MP
  • Single
Specifications
  • 20 MP
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm (HK model) 13 MP (India model)
Performance

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

Performance — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Processor CPU
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Mali-T880MP2
  • Adreno 405
Antutu 7 score *
  • 58758
Unknown
GeekBench 4 Single Core * Unknown
  • 694
GeekBench 4 Multi-Core * Unknown
  • 2593
General specs
General specs — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Release date
  • 2017
  • June
  • 2015
  • January
Colors
  • Mocha Gold
  • White Birch
  • Blue Lagoon
  • Marshmallow White
  • Dark Grey
  • Purple Fire
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life
  • Stand by time- Up to 379 h Talking time- Up to 25 h
  • Stand by time- Up to 626 h (2G) / Up to 687 h (3G) Talking time- Up to 22 h (2G) / Up to 19 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - HK
  • India -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - HK
  • India
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS/ BDS (market dependant)
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.1
  • A2DP
  • aptX
Harmful irradiation
  • SAR EU - 1.01 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for X4 Xtreme, Desire 826 dual sim.
SpecificationX4 XtremeDesire 826 dual sim
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Accelerometer
  • proximity
  • compass