Allview X4 Soul Mini vs BlackBerry KEY2 LE

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

    X4 Soul Mini: 12 g lighter

    X4 Soul Mini:
    144 g
    KEY2 LE:
    156 g
  • Width

    KEY2 LE: 2.1 mm narrower

    X4 Soul Mini:
    73.9 mm
    KEY2 LE:
    71.8 mm
  • Screen diagonal

    KEY2 LE: 1 in smaller diagonal

    X4 Soul Mini:
    5.5 in
    KEY2 LE:
    4.5 in
  • Chipset

    X4 Soul Mini:
    Mediatek MT6737 (28 nm)
    KEY2 LE:
    Qualcomm SDM636 Snapdragon 636 (14 nm)
  • Rear camera layout

    X4 Soul Mini:
    Single
    KEY2 LE:
    Dual
  • Depth

    X4 Soul Mini: 0.7 mm thinner

    X4 Soul Mini:
    7.7 mm
    KEY2 LE:
    8.4 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 Soul Mini

    Height:
    143.5 mm
    Width:
    73.9 mm +2.1 mm versus KEY2 LE
    Depth:
    7.7 mm
  2. 2. KEY2 LE

    Height:
    150.3 mm +6.8 mm versus X4 Soul Mini
    Width:
    71.8 mm
    Depth:
    8.4 mm +0.7 mm versus X4 Soul Mini

Weight

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

  1. 1. X4 Soul Mini

    144 g

  2. 2. KEY2 LE

    156 g

    +12 g versus X4 Soul Mini

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. X4 Soul Mini

    X4 Soul Mini: Screen geometry unavailable or conflicting.

  2. 2. KEY2 LE

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    60.3 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.

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

X4 Soul Mini: Original memory entry

16 GB · 2/3 GB RAM

KEY2 LE: Original memory entry

32/64 GB · 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 Soul Mini

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

2. KEY2 LE

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

    2500 mAh

  2. 2. KEY2 LE

    3000 mAh

    +500 mAh versus X4 Soul Mini

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 Soul Mini2. KEY2 LE

Everyday essentials
Everyday essentials — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Dimensions (HxWxD)
  • 143.5 Х 73.9 Х 7.7 mm
  • 150.3 Х 71.8 Х 8.4 mm
Weight
  • 144 g
  • 156 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1620 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2/3 GB RAM
  • 32/64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Android 8.1 (Oreo)
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 60.0 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 65.0%
  • 55.6%
PPI /points per inch/
  • 294 PPI
  • 434 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • 1/3''
  • 1.12µm
  • PDAF & laser AF
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -5 MP
  • f/2.4
  • depth sensor
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • 8 MP
Performance

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

Performance — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Processor CPU
  • Quad-core 1.25 GHz Cortex-A53
  • Octa-core 1.8 GHz Kryo 260
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 509
Antutu 7 score *
  • 29652
  • 115692
General specs
General specs — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Release date
  • 2017
  • April
  • 2018
  • August
Colors
  • Black
  • Gold
  • Slate
  • Champagne
  • Atomic
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 330 EUR
Body build Unknown
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Single 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 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 40(2300)
  • 41(2500) - BBE100-1
  • BBE100-4 DS (EU
  • Africa
  • AU) LTE band 1(2100)
  • 13(700)
  • 29(700)
  • 66(1700/2100)
  • 39(1900)
  • 41(2500) - BBE100-2
  • BBE100-5 DS (NA
  • LATAM)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 а/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
  • EDR
Harmful irradiation
  • SAR EU - 0.61 W/kg (head)
  • SAR - 1.01 W/kg (head) 1.17 W/kg (body) SAR EU - 0.78 W/kg (head) 1.61 W/kg (body)
Music and Audio
Music and Audio — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for X4 Soul Mini, KEY2 LE.
SpecificationX4 Soul MiniKEY2 LE
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - Capacitive touch 4-row BlackBerry keyboard - Versions: BBE100-1
  • BBE100-4 DS (EU
  • Africa
  • AU); BBE100-2
  • BBE100-5 DS (NA
  • LATAM)