BlackBerry Key2 vs Nokia Lumia 925

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.

  • Display technology

    OLED versus LCD

    Key2:
    LCD
    Lumia 925:
    OLED
  • Weight

    Lumia 925: 29 g lighter

    Key2:
    168 g
    Lumia 925:
    139 g
  • Width

    Lumia 925: 1.2 mm narrower

    Key2:
    71.8 mm
    Lumia 925:
    70.6 mm
  • Chipset

    Key2:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    Lumia 925:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Rear camera layout

    Key2:
    Dual
    Lumia 925:
    Single
  • Height

    Lumia 925: 22.4 mm shorter

    Key2:
    151.4 mm
    Lumia 925:
    129 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. Key2

    Height:
    151.4 mm +22.4 mm versus Lumia 925
    Width:
    71.8 mm +1.2 mm versus Lumia 925
    Depth:
    8.5 mm
  2. 2. Lumia 925

    Height:
    129 mm
    Width:
    70.6 mm
    Depth:
    8.5 mm

Weight

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

  1. 1. Key2

    168 g

    +29 g versus Lumia 925

  2. 2. Lumia 925

    139 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. Key2

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    60.3 cm²
  2. 2. Lumia 925

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

Key2 has approximately 4.6% more rectangular screen area than Lumia 925.

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 Key2, Lumia 925, compared at the same storage capacity.
StorageKey2Lumia 925
64 GB 6 GB RAM Unknown
128 GB 6 GB RAM Unknown
Lumia 925: Original memory entry

16 GB/ 32 GB (Vodafone only) · 1 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. Key2

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

2. Lumia 925

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. Key2

    3500 mAh

    +1500 mAh versus Lumia 925

  2. 2. Lumia 925

    2000 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. Key22. Lumia 925

Everyday essentials
Everyday essentials — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Dimensions (HxWxD)
  • 151.4 Х 71.8 Х 8.5 mm
  • 129 Х 70.6 Х 8.5 mm
Weight
  • 168 g
  • 139 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 4.5" inch
  • 4.5" inch
Screen resolution
  • 1080 x 1620 px
  • 768 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 6 GB RAM
  • 16 GB/ 32 GB (Vodafone only)
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Microsoft Windows Phone 8
  • upgradable to 8.1
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.0 cm2
  • 57.6 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 55.2%
  • 63.3%
PPI /points per inch/
  • 434 PPI
  • 332 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Rear camera, main
  • 12 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.3''
  • 1.28µm
  • dual pixel PDAF -12 MP
  • f/2.6
  • 1/3.4''
  • 1.0µm
  • PDAF
  • 8 MP
  • 1/3''
  • OIS
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • Carl Zeiss optics
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
  • 1.3 MP
Performance

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

Performance — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 512
  • Adreno 225
Antutu 7 score *
  • 104256
  • 9198
GeekBench 4 Single Core *
  • 1628
Unknown
GeekBench 4 Multi-Core *
  • 5894
Unknown
General specs
General specs — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Release date
  • 2018
  • June
  • 2013
  • May
Colors
  • Black
  • Silver
  • Black
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 500 EUR
  • 260 EUR
Battery life Unknown
  • Stand by time- Up to 440 h (3G) Talking time- Up to 18 h 20 min (2G) / Up to 12 h 40 min (3G) Music play - Up to 55 h
Body build
  • aluminum frame (7000 series)
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by) - BBF100-6 only
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (BBF100-6 model 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)
  • 13(700)
  • 17(700)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - EU
  • Africa
  • AU (BBF100-1) LTE band 1(2100)
  • 14(700)
  • 29(700)
  • 30(2300)
  • 41(2500)
  • 66(1700/2100) - Canada
  • US
  • LATAM (BBF100-2) LTE band 1(2100)
  • 41(2500) - ME
  • APAC
  • India (BBF100-6) LTE band 1(2100)
  • 41(2500) - China (BBF100-4)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - RM-892 HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910
  • RM-893 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - RM-892 LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - RM-893
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat11 600/75 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Class B
Edge
  • Yes
  • Up to 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS2
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • EDR
  • 4.0
  • A2DP
  • EDR
  • LE/ aptX after WP8 Denim update
Harmful irradiation
  • SAR EU - 0.72 W/kg (head) 1.68 W/kg (body)
  • SAR - 1.42 W/kg (head) 1.00 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • PureMotion HD+ ClearBlack display
  • Dolby Headphone -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Key2, Lumia 925.
SpecificationKey2Lumia 925
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 50% in 36 min (Quick Charge 3.0) - Capacitive touch 4-row BlackBerry keyboard - Versions: BBF100-1 (EU
  • Africa
  • AU); BBF100-2 (Canada
  • US
  • LATAM); BBF100-6 (ME
  • APAC
  • India); BBF100-4 (China) Also known as BlackBerry Athena
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass