Archos Diamond 2 Plus vs Nokia 3.1 Plus

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.

  • Weight

    3.1 Plus: 13 g lighter

    Diamond 2 Plus:
    193 g
    3.1 Plus:
    180 g
  • Width

    Diamond 2 Plus: 2.6 mm narrower

    Diamond 2 Plus:
    73.8 mm
    3.1 Plus:
    76.4 mm
  • Screen diagonal

    Diamond 2 Plus: 0.5 in smaller diagonal

    Diamond 2 Plus:
    5.5 in
    3.1 Plus:
    6 in
  • Chipset

    Diamond 2 Plus:
    Mediatek MT6755 Helio P10 (28 nm)
    3.1 Plus:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    Diamond 2 Plus:
    Single
    3.1 Plus:
    Dual
  • Height

    Diamond 2 Plus: 8.6 mm shorter

    Diamond 2 Plus:
    148.3 mm
    3.1 Plus:
    156.9 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.

  1. 1. Diamond 2 Plus

    Height:
    148.3 mm
    Width:
    73.8 mm
    Depth:
    8.3 mm
  2. 2. 3.1 Plus

    Height:
    156.9 mm +8.6 mm versus Diamond 2 Plus
    Width:
    76.4 mm +2.6 mm versus Diamond 2 Plus
    Depth:
    8.2 mm

Weight

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

  1. 1. Diamond 2 Plus

    193 g

    +13 g versus 3.1 Plus

  2. 2. 3.1 Plus

    180 g

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. Diamond 2 Plus

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. 3.1 Plus

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

3.1 Plus has approximately 11.4% more rectangular screen area than Diamond 2 Plus.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Diamond 2 Plus: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 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. Diamond 2 Plus

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

2. 3.1 Plus

NFC:
See details Yes (APAC & EMEA only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 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. Diamond 2 Plus

    2950 mAh

  2. 2. 3.1 Plus

    3500 mAh

    +550 mAh versus Diamond 2 Plus

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. Diamond 2 Plus2. 3.1 Plus

Everyday essentials
Everyday essentials — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Dimensions (HxWxD)
  • 148.3 Х 73.8 Х 8.3 mm
  • 156.9 Х 76.4 Х 8.2 mm
Weight
  • 193 g
  • 180 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 400 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2950 mAh
  • Non-removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Super AMOLED
  • Yes (APAC & EMEA only)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 92.9 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 152.1 Х 76.2 Х 8.1 mm
  • 77.5%
PPI /points per inch/
  • 401 PPI
  • 268 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Rear camera, main
  • 20.7 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 20.7 MP
  • PDAF & laser AF
  • f/2.4
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
Functions
  • HDR
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • f/1.9
  • 22mm (wide)
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860MP2
  • PowerVR GE8320
Antutu 7 score *
  • 51508
  • 75202
General specs
General specs — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Release date
  • 2016
  • March
  • 2018
  • October
Colors
  • Black
  • Blue
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
SIM card
  • Single SIM (Micro-SIM)Hybrid Dual SIM (Micro-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 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 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 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • DLNA
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • 3.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • Super AMOLED
  • EDR
  • aptX
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.57 W/kg (head) 1.65 W/kg (body)
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Music and Audio
Music and Audio — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Radio
  • Stereo FM radio with RDS; reco
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Diamond 2 Plus, 3.1 Plus.
SpecificationDiamond 2 Plus3.1 Plus
Dop
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass