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Nokia 3.1 Plus vs ZTE Open C

Compare recorded specifications, size and practical differences.

ZTE Open C

ZTE Open C

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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.

  • WeightOpen C: 55 g lighterOpen C: 125 g · 3.1 Plus: 180 g
  • WidthOpen C: 11.7 mm narrowerOpen C: 64.7 mm · 3.1 Plus: 76.4 mm
  • Screen diagonalOpen C: 2 in smaller diagonalOpen C: 4 in · 3.1 Plus: 6 in
  • ChipsetMediatek MT6762 Helio P22 (12 nm) / Qualcomm MSM8210 Snapdragon 200 (28 nm)3.1 Plus: Mediatek MT6762 Helio P22 (12 nm) · Open C: Qualcomm MSM8210 Snapdragon 200 (28 nm)
  • Rear camera layoutDual / Single3.1 Plus: Dual · Open C: Single
  • Depth3.1 Plus: 2.6 mm thinner3.1 Plus: 8.2 mm · Open C: 10.8 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
3.1 Plus: 156.9 × 76.4 mm 1 Open C: 126 × 64.7 mm 2
Side
3.1 Plus: 156.9 × 8.2 mm 1 Open C: 126 × 10.8 mm 2
  1. 1. 3.1 Plus
    Height
    156.9 mm+30.9 mm versus Open C
    Width
    76.4 mm+11.7 mm versus Open C
    Depth
    8.2 mm
    Weight
    180 g
  2. 2. Open C
    Height
    126 mm
    Width
    64.7 mm
    Depth
    10.8 mm+2.6 mm versus 3.1 Plus
    Weight
    125 g
Weight

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

  1. 1. 3.1 Plus180 g

    +55 g versus Open C

  2. 2. Open C125 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.

Screen size
3.1 Plus: 6 in, 18:9, About 92.9 cm² rectangular area 1 Open C: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. 3.1 Plus 6 in · 18:9 About 92.9 cm² rectangular area
  2. 2. Open C 4 in · 5:3 About 45.5 cm² rectangular area

3.1 Plus has approximately 104% more rectangular screen area than Open C.

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.

3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 GB RAM

Open C: Original memory entry

4 GB · 512 MB 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. 3.1 Plus

NFC
See details Yes (APAC & EMEA only)
Headphone jack
Yes
Memory card support
See details microSD · up to 400 GB

2. Open C

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. 3.1 Plus3500 mAh

    +2100 mAh versus Open C

  2. 2. Open C1400 mAh

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. 3.1 Plus2. Open C

Everyday essentials
Everyday essentials
Specification3.1 PlusOpen C
Dimensions (HxWxD)
  • 156.9 Х 76.4 Х 8.2 mm
  • 126 Х 64.7 Х 10.8 mm
Weight
  • 180 g
  • 125 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6" inch
  • 4" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 400 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
  • Firefox OS 1.3
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
NFC
  • Yes (APAC & EMEA only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
Specification3.1 PlusOpen C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 92.9 cm2
  • 45.5 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 77.5%
  • 55.9%
PPI /points per inch/
  • 268 PPI
  • 233 PPI
Camera and Video
Camera and Video
Specification3.1 PlusOpen C
Rear camera, main
  • 13 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
  • 3.15 MP
Functions
  • LED flash
  • HDR
Unknown
Video
  • 720p@30fps
  • 352x288@15fps
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
Unknown
Performance
Performance
Specification3.1 PlusOpen C
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 75202
  • 12154
General specs
General specs
Specification3.1 PlusOpen C
Release date
  • 2018
  • October
  • 2014
  • February
Colors
  • Blue
  • White
  • Gray
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 6 h
Body build
  • Front glass
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity
Specification3.1 PlusOpen C
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.1
Harmful irradiation
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Unknown
Music and Audio
Music and Audio
Specification3.1 PlusOpen C
Radio
  • FM radio
  • FM radio
Other features
Other features
Specification3.1 PlusOpen C
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input

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