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BlackBerry KEY2 LE vs BLU Studio One

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.

  • WeightStudio One: 9 g lighterStudio One: 147 g · KEY2 LE: 156 g
  • Screen diagonalKEY2 LE: 0.5 in smaller diagonalKEY2 LE: 4.5 in · Studio One: 5 in
  • ChipsetQualcomm SDM636 Snapdragon 636 (14 nm) / Mediatek MT6735 (28 nm)KEY2 LE: Qualcomm SDM636 Snapdragon 636 (14 nm) · Studio One: Mediatek MT6735 (28 nm)
  • Rear camera layoutDual / SingleKEY2 LE: Dual · Studio One: Single
  • DepthStudio One: 0.8 mm thinnerStudio One: 7.6 mm · KEY2 LE: 8.4 mm
  • HeightStudio One: 8.8 mm shorterStudio One: 141.5 mm · KEY2 LE: 150.3 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.

Front
KEY2 LE: 150.3 × 71.8 mm 1 Studio One: 141.5 × 71 mm 2
Side
KEY2 LE: 150.3 × 8.4 mm 1 Studio One: 141.5 × 7.6 mm 2
  1. 1. KEY2 LE
    Height
    150.3 mm+8.8 mm versus Studio One
    Width
    71.8 mm
    Depth
    8.4 mm+0.8 mm versus Studio One
    Weight
    156 g
  2. 2. Studio One
    Height
    141.5 mm
    Width
    71 mm
    Depth
    7.6 mm
    Weight
    147 g
Weight

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

  1. 1. KEY2 LE156 g

    +9 g versus Studio One

  2. 2. Studio One147 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.

Screen size
KEY2 LE: 4.5 in, 3:2, About 60.3 cm² rectangular area 1 Studio One: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. KEY2 LE 4.5 in · 3:2 About 60.3 cm² rectangular area
  2. 2. Studio One 5 in · 16:9 About 68.9 cm² rectangular area

Studio One has approximately 14.3% more rectangular screen area than KEY2 LE.

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
StorageKEY2 LEStudio One
16 GB Unknown 2 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. KEY2 LE

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB

2. Studio One

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

Battery capacity

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

Recorded capacity

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

  1. 1. KEY2 LE3000 mAh

    +550 mAh versus Studio One

  2. 2. Studio One2450 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. KEY2 LE2. Studio One

Everyday essentials
Everyday essentials
SpecificationKEY2 LEStudio One
Dimensions (HxWxD)
  • 150.3 Х 71.8 Х 8.4 mm
  • 141.5 Х 71 Х 7.6 mm
Weight
  • 156 g
  • 147 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 1080 x 1620 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64 GB
  • 512GB 4GB
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 2450 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo)
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
  • Mediatek MT6735 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationKEY2 LEStudio One
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.0 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.6%
  • 68.6%
PPI /points per inch/
  • 434 PPI
  • 294 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video
SpecificationKEY2 LEStudio One
Rear camera, main
  • 13 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -5 MP
  • f/2.4
  • depth sensor
  • 13 MP
  • f/2.0
  • 1/3''
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance
Performance
SpecificationKEY2 LEStudio One
Processor CPU
  • Octa-core 1.8 GHz Kryo 260
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 509
  • Mali-T720
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 115692
  • 32789
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 573
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1555
General specs
General specs
SpecificationKEY2 LEStudio One
Release date
  • 2018
  • August
  • 2016
  • February
Colors
  • Slate
  • Champagne
  • Atomic
  • Black
  • Grey
  • White
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
Unknown
Battery life Unknown
  • 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)
Body build
  • aluminum frame
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationKEY2 LEStudio One
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • 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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0110UU LTE band 3(1800)
  • 20(800)
  • 38(2600)
  • 40(2300) - S0110EE
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 а/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.01 W/kg (head) 1.17 W/kg (body) SAR EU - 0.78 W/kg (head) 1.61 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationKEY2 LEStudio One
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationKEY2 LEStudio One
Dop
  • 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)
  • Sensors Accelerometer
  • proximity
  • compass