Archos 50d Helium 4G vs ZTE Blade A2 Plus

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    50d Helium 4G: 35 g lighter

    50d Helium 4G:
    154 g
    Blade A2 Plus:
    189 g
  • Width

    50d Helium 4G: 4 mm narrower

    50d Helium 4G:
    72.2 mm
    Blade A2 Plus:
    76.2 mm
  • Chipset

    50d Helium 4G:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    Blade A2 Plus:
    Mediatek MT6750T (28 nm)
  • Depth

    50d Helium 4G: 1.4 mm thinner

    50d Helium 4G:
    8.4 mm
    Blade A2 Plus:
    9.8 mm
  • Height

    50d Helium 4G: 9 mm shorter

    50d Helium 4G:
    146 mm
    Blade A2 Plus:
    155 mm
  • Release year

    50d Helium 4G:
    2015
    Blade A2 Plus:
    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. 50d Helium 4G

    Height:
    146 mm
    Width:
    72.2 mm
    Depth:
    8.4 mm
  2. 2. Blade A2 Plus

    Height:
    155 mm +9 mm versus 50d Helium 4G
    Width:
    76.2 mm +4 mm versus 50d Helium 4G
    Depth:
    9.8 mm +1.4 mm versus 50d Helium 4G

Weight

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

  1. 1. 50d Helium 4G

    154 g

  2. 2. Blade A2 Plus

    189 g

    +35 g versus 50d Helium 4G

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 50d Helium 4G

    50d Helium 4G: Screen geometry unavailable or conflicting.

  2. 2. Blade A2 Plus

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

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 50d Helium 4G, Blade A2 Plus, compared at the same storage capacity.
Storage50d Helium 4GBlade A2 Plus
8 GB 1 GB RAM Unknown
Blade A2 Plus: Original memory entry

32 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. 50d Helium 4G

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD

2. Blade A2 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

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. 50d Helium 4G

    2100 mAh

  2. 2. Blade A2 Plus

    5000 mAh

    +2900 mAh versus 50d Helium 4G

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. 50d Helium 4G2. Blade A2 Plus

Everyday essentials
Everyday essentials — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Dimensions (HxWxD)
  • 146 Х 72.2 Х 8.4 mm
  • 155 Х 76.2 Х 9.8 mm
Weight
  • 154 g
  • 189 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 32 GB
  • 512GB 4GB
Memory card support
  • microSD
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0 (Marshmallow); MiFavor UI
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Mediatek MT6750T (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 132.5 Х 65.4 Х 10 mm
  • 70.6%
PPI /points per inch/
  • 294 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 13 MP
  • PDAF
Functions
  • Dual-LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • 8 MP
Performance

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

Performance — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 305
  • Mali-T860MP2
Antutu 7 score *
  • 24004
  • 39847
General specs
General specs — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Release date
  • 2015
  • July
  • 2017
  • February
Colors
  • Dark Blue
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 150 EUR
Battery life Unknown
  • Talking time- Up to 24 h (mixed usage)
Communication and Connectivity
Communication and Connectivity — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • Super AMOLED
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 50d Helium 4G, Blade A2 Plus.
Specification50d Helium 4GBlade A2 Plus
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass