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  2. BlackBerry Key2 vs Nokia X71

BlackBerry Key2 vs Nokia X71

Compare recorded specifications, size and practical differences.

Nokia X71

Nokia X71

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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.

      • WeightKey2: 12 g lighterKey2: 168 g · X71: 180 g
      • WidthKey2: 4.7 mm narrowerKey2: 71.8 mm · X71: 76.5 mm
      • Screen diagonalKey2: 1.89 in smaller diagonalKey2: 4.5 in · X71: 6.39 in
      • Rear camera layoutDual / TripleKey2: Dual · X71: Triple
      • DepthX71: 0.5 mm thinnerX71: 8 mm · Key2: 8.5 mm
      • HeightKey2: 5.8 mm shorterKey2: 151.4 mm · X71: 157.2 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: 151.4 × 71.8 mm 1 X71: 157.2 × 76.5 mm 2
      Side
      Key2: 151.4 × 8.5 mm 1 X71: 157.2 × 8 mm 2
      1. 1. Key2
        Height
        151.4 mm
        Width
        71.8 mm
        Depth
        8.5 mm
        Weight
        168 g
      2. 2. X71
        Height
        157.2 mm
        Width
        76.5 mm
        Depth
        8 mm
        Weight
        180 g

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationKey2X71
      Dimensions (HxWxD)
      • 151.4 Х 71.8 Х 8.5 mm
      • 157.2 Х 76.5 Х 8 mm
      Weight
      • 168 g
      • 180 g
      Technology
      • IPS LCD
      • IPS LCD
      Screen size
      • 4.5" inch
      • 6.39" inch
      Screen resolution
      • 1080 x 1620 px
      • 1080 x 2316 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64/128 GB
      • 6 GB RAM
      • 128 GB
      • 6 GB RAM
      Memory card support
      • microSD
      • up to 256 GB
      • microSD
      • up to 256 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 3500 mAh
      • Non-removable Li-Ion
      • 3500 mAh
      • Non-removable Li-Po
      Operating system OS
      • Android 8.1 (Oreo)
      • Android 9.0 (Pie); Android One
      Chipset
      • Qualcomm SDM660 Snapdragon 660 (14 nm)
      • Qualcomm SDM660 Snapdragon 660 (14 nm)
      NFC
      • Yes
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationKey2X71
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 60.0 cm2
      • 100.9 cm2
      Screen format
      • 3:2 (height:width)
      		 Unknown
      Screen to body ratio
      • 55.2%
      • 83.9%
      PPI /points per inch/
      • 434 PPI
      • 0 PPI
      Screen protection
      • Corning Gorilla Glass 3
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationKey2X71
      Rear camera, main
      • 12 MP
      • Dual
      • 48 MP
      • Triple
      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
      • 48 MP
      • f/1.8
      • 1/2''
      • 0.8µm
      • PDAF -8 MP
      • 13mm (ultrawide) -5 MP
      • f/2.4
      • depth sensor
      Functions
      • Dual-LED dual-tone flash
      • HDR
      • panorama
      • Zeiss optics
      • Dual-LED flash
      • panorama
      • HDR
      Video
      • 1080p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 8 MP
      • Single
      • 16 MP
      • Single
      Specifications
      • 8 MP
      • f/2.0
      • 1/4''
      • 1.12µm
      • 16 MP
      • f/2.0
      Performance
      Performance
      SpecificationKey2X71
      Processor CPU
      • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
      • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
      Graphics processor GPU
      • Adreno 512
      • Adreno 512
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 104256
      • 142562
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 1628
      • 1455
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 5894
      • 5075
      General specs
      General specs
      SpecificationKey2X71
      Release date
      • 2018
      • June
      • 2019
      • April
      Colors
      • Black
      • Silver
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 500 EUR
      • 290 EUR
      Body build
      • aluminum frame (7000 series)
      • plastic back
      • Front/back glass
      • aluminum frame
      Communication and Connectivity
      Communication and Connectivity
      SpecificationKey2X71
      SIM card
      • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
      • dual stand-by) - BBF100-6 only
      • Dual SIM (Nano-SIM
      • dual stand-by)
      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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 28(700)
      • 38(2600)
      • 40(2300)
      • 41(2500)
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE-A (3CA) Cat11 600/75 Mbps
      • HSPA
      • LTE-A
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 a/b/g/n/ac
      • dual-band
      • WiFi Direct
      • hotspot
      • Wi-Fi 802.11 a/b/g/n/ac
      • dual-band
      • WiFi Direct
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • GLONASS
      • BDS2
      • Yes
      • with A-GPS
      • GLONASS
      • BDS
      USB
      • 3.0
      • Type-C 1.0 reversible connector
      • USB On-The-Go
      • 2.0
      • Type-C 1.0 reversible connector
      • USB On-The-Go
      Bluetooth
      • 5.0
      • A2DP
      • LE
      • EDR
      • 5.0
      • A2DP
      • LE
      • aptX
      Harmful irradiation
      • SAR EU - 0.72 W/kg (head) 1.68 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationKey2X71
      Radio
      • FM radio
      		 Unknown
      Others
      • Active noise cancellation with dedicated mic
      • Active noise cancellation with dedicated mic
      Other features
      Other features
      SpecificationKey2X71
      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 Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass - Fast battery charging 18W - For China

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