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Nokia E7 vs ZTE Blade X

Compare recorded specifications, size and practical differences.

Nokia E7

Nokia E7

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ZTE Blade X

ZTE Blade X

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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 X: LCD
  • WeightBlade X: 20 g lighterBlade X: 156 g · E7: 176 g
  • WidthE7: 15.1 mm narrowerE7: 62.4 mm · Blade X: 77.5 mm
  • Screen diagonalE7: 1.5 in smaller diagonalE7: 4 in · Blade X: 5.5 in
  • DepthBlade X: 4.7 mm thinnerBlade X: 8.9 mm · E7: 13.6 mm
  • HeightE7: 32.3 mm shorterE7: 123.7 mm · Blade X: 156 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 X: 156 × 77.5 mm 2
Side
E7: 123.7 × 13.6 mm 1 Blade X: 156 × 8.9 mm 2
  1. 1. E7
    Height
    123.7 mm
    Width
    62.4 mm
    Depth
    13.6 mm
    Weight
    176 g
  2. 2. Blade X
    Height
    156 mm
    Width
    77.5 mm
    Depth
    8.9 mm
    Weight
    156 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 X
Dimensions (HxWxD)
  • 123.7 Х 62.4 Х 13.6 mm
  • 156 Х 77.5 Х 8.9 mm
Weight
  • 176 g
  • 156 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" 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
Memory card support
  • No
  • microSD
  • up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Non-removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian^3
  • upgradable to Nokia Belle OS
  • Android 7.1.1 (Nougat)
Chipset Unknown
  • Qualcomm MSM8917 Snapdragon 425 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationE7Blade X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 44.1 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.1%
  • 69.0%
PPI /points per inch/
  • 184 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video
SpecificationE7Blade X
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@25fps
  • 720p@30fps (via SW update)
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance
Performance
SpecificationE7Blade X
Processor CPU
  • 680 MHz ARM 11
  • Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU
  • Broadcom BCM2727
  • Adreno 308
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 31232
General specs
General specs
SpecificationE7Blade X
Release date
  • 2010
  • September
  • 2017
  • October
Colors
  • Dark Grey
  • Silver White
  • Green
  • Blue
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 120 USD
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 X
SIM card
  • Mini-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 1800 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
Speed
  • HSPA 10.2/2 Mbps
  • HSPA 42.2/5.76 Mbps
  • 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
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS; Ovi Maps 3.0
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • Type-C 1.0 reversible connector
Bluetooth
  • 3.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)
  • SAR - 0.72 W/kg (head)
Music and Audio
Music and Audio
SpecificationE7Blade X
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Nokia ClearBlack display
  • Active noise cancellation with dedicated mic
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationE7Blade X
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 Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For Cricket