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  2. Nokia E7 vs ZTE Blade A520

Nokia E7 vs ZTE Blade A520

Compare recorded specifications, size and practical differences.

Nokia E7

Nokia E7

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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 technologyOLED versus LCDE7: OLED · Blade A520: LCD
      • WeightBlade A520: 46 g lighterBlade A520: 130 g · E7: 176 g
      • WidthE7: 8.6 mm narrowerE7: 62.4 mm · Blade A520: 71 mm
      • Screen diagonalE7: 1 in smaller diagonalE7: 4 in · Blade A520: 5 in
      • DepthBlade A520: 5.2 mm thinnerBlade A520: 8.4 mm · E7: 13.6 mm
      • HeightE7: 20.3 mm shorterE7: 123.7 mm · Blade A520: 144 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
      E7: 123.7 × 62.4 mm 1 Blade A520: 144 × 71 mm 2
      Side
      E7: 123.7 × 13.6 mm 1 Blade A520: 144 × 8.4 mm 2
      1. 1. E7
        Height
        123.7 mm
        Width
        62.4 mm
        Depth
        13.6 mm
        Weight
        176 g
      2. 2. Blade A520
        Height
        144 mm
        Width
        71 mm
        Depth
        8.4 mm
        Weight
        130 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
      SpecificationE7Blade A520
      Dimensions (HxWxD)
      • 123.7 Х 62.4 Х 13.6 mm
      • 144 Х 71 Х 8.4 mm
      Weight
      • 176 g
      • 130 g
      Technology
      • AMOLED
      • IPS LCD
      Screen size
      • 4" inch
      • 5" inch
      Screen resolution
      • 360 x 640 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 16 GB
      • 256 MB RAM
      • 1 GB ROM
      • 16 GB
      • 2 GB RAM 8 GB
      • 1 GB RAM
      Memory card support
      • No
      • microSD
      • up to 128 GB (uses SIM 2 slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1200 mAh
      • Non-removable Li-Ion
      • 2400 mAh
      • Removable Li-Ion
      Operating system OS
      • Symbian^3
      • upgradable to Nokia Belle OS
      • Android 7.0 (Nougat)
      Chipset Unknown
      • Mediatek MT6737 (28 nm)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationE7Blade A520
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 44.1 cm2
      • 68.9 cm2
      Screen format
      • 16:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 57.1%
      • 67.4%
      PPI /points per inch/
      • 184 PPI
      • 294 PPI
      Screen protection
      • Corning Gorilla Glass
      		 Unknown
      Camera and Video
      Camera and Video
      SpecificationE7Blade A520
      Rear camera, main
      • 8 MP
      • Single
      • 8 MP
      • Single
      Camera specs
      • 8 MP
      • 8 MP
      • AF
      Functions
      • Dual-LED flash
      • LED flash
      • HDR
      • panorama
      Video
      • 720p@25fps
      • 720p@30fps (via SW update)
      • 1080p@30fps
      Front camera, selfie
      • 0.3 MP
      • Single
      • 8 MP
      • Single
      Specifications
      • VGA
      • 8 MP or 2 MP
      Performance
      Performance
      SpecificationE7Blade A520
      Processor CPU
      • 680 MHz ARM 11
      • Quad-core 1.25 GHz Cortex-A53
      Graphics processor GPU
      • Broadcom BCM2727
      • Mali-T720MP2
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 27862
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 517
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 1442
      General specs
      General specs
      SpecificationE7Blade A520
      Release date
      • 2010
      • September
      • 2017
      • March
      Colors
      • Dark Grey
      • Silver White
      • Green
      • Blue
      • Orange
      • Gray
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 150 EUR
      • 80 EUR
      Battery life
      • Stand by time- Up to 432 h (2G) / Up to 480 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationE7Blade A520
      SIM card
      • Mini-SIM
      • Hybrid Dual SIM (Nano-SIM
      • dual stand-by)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 20(800)
      Speed
      • HSPA 10.2/2 Mbps
      • HSPA
      • LTE Cat4 150/50 Mbps
      GPRS
      • Class 32
      • Yes
      Edge
      • Class 32
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      GPS
      • Yes
      • with A-GPS; Ovi Maps 3.0
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • USB Host
      • microUSB 2.0
      Bluetooth
      • 3.0
      • A2DP
      • 4.1
      • A2DP
      • LE
      Harmful irradiation
      • SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationE7Blade A520
      Radio
      • Stereo FM radio
      • RDS
      • FM radio
      Others
      • Nokia ClearBlack display
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationE7Blade A520
      Dop
      • Sensors Accelerometer
      • proximity
      • compass - TV-out (720p video) via HDMI and composite -Dolby Digital Plus via HDMI -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Voice command/dial -Document editor (Word
      • Excel
      • PowerPoint
      • PDF) -Video/photo editor -Voice memo/dial -Predictive text input
      • Sensors Accelerometer