Nokia 7.1 vs ZTE Blade A3

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.

  • Width

    7.1: 4.6 mm narrower

    7.1:
    71.2 mm
    Blade A3:
    75.8 mm
  • Screen diagonal

    Blade A3: 0.34 in smaller diagonal

    7.1:
    5.84 in
    Blade A3:
    5.5 in
  • Chipset

    7.1:
    Qualcomm SDM636 Snapdragon 636 (14 nm)
    Blade A3:
    Mediatek MT6737T (28 nm)
  • Rear camera layout

    7.1:
    Dual
    Blade A3:
    Single
  • Height

    7.1: 2.7 mm shorter

    7.1:
    149.7 mm
    Blade A3:
    152.4 mm
  • Release year

    7.1:
    2018
    Blade A3:
    2017

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. 7.1

    Height:
    149.7 mm
    Width:
    71.2 mm
    Depth:
    8 mm
  2. 2. Blade A3

    Height:
    152.4 mm +2.7 mm versus 7.1
    Width:
    75.8 mm +4.6 mm versus 7.1
    Depth:
    8.2 mm

Weight

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

  1. 1. 7.1

    160 g

  2. 2. Blade A3

    164 g

    +4 g versus 7.1

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. 7.1

    Screen diagonal:
    5.84 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    85.1 cm²
  2. 2. Blade A3

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

7.1 has approximately 2.1% more rectangular screen area than Blade A3.

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 7.1, Blade A3, compared at the same storage capacity.
Storage7.1Blade A3
32 GB Unknown 3 GB RAM
7.1: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. 7.1

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB (uses SIM 2 slot)

2. Blade A3

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

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. 7.1

    3060 mAh

  2. 2. Blade A3

    4000 mAh

    +940 mAh versus 7.1

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. 7.12. Blade A3

Everyday essentials
Everyday essentials — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Dimensions (HxWxD)
  • 149.7 Х 71.2 Х 8 mm
  • 152.4 Х 75.8 Х 8.2 mm
Weight
  • 160 g
  • 164 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.84" inch
  • 5.5" inch
Screen resolution
  • 1080 x 2280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 400 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • upgradable to Android 9.0 (Pie); Android One
  • Android 7.1 (Nougat)
Chipset
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
  • Mediatek MT6737T (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 85.1 cm2
  • 83.4 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 79.9%
  • 72.2%
PPI /points per inch/
  • 432 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Rear camera, main
  • 12 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1.28µm
  • dual pixel PDAF -5 MP
  • f/2.4
  • 1.12µm
  • depth sensor
  • 13 MP
  • AF
Functions
  • Zeiss optics
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Dual
Specifications
  • 8 MP
  • f/2.0
  • 24mm
  • 5 MP 2 MP
  • depth sensor
Performance

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

Performance — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Processor CPU
  • Octa-core 1.8 GHz Kryo 260
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU
  • Adreno 509
  • Mali-T720MP2
Antutu 7 score *
  • 115323
Unknown
General specs
General specs — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Release date
  • 2018
  • October
  • 2017
  • November
Colors
  • Gloss midnight blue
  • gloss steel
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 408 h (3G) Talking time- Up to 19 h 30 min (3G)
Unknown
Body build
  • Front/back glass
  • aluminum frame
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for 7.1, Blade A3.
Specification7.1Blade A3
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • 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)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
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 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.26 W/kg (head) 1.74 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Radio Unknown
  • FM radio
Others
  • HDR10
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 7.1, Blade A3.
Specification7.1Blade A3
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 9V/2A 18W
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity