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TECNO Spark 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: 69 g lighterOpen C: 125 g · Spark Plus: 194 g
  • WidthOpen C: 17.9 mm narrowerOpen C: 64.7 mm · Spark Plus: 82.6 mm
  • Screen diagonalOpen C: 2 in smaller diagonalOpen C: 4 in · Spark Plus: 6 in
  • ChipsetMediatek MT6580 (28 nm) / Qualcomm MSM8210 Snapdragon 200 (28 nm)Spark Plus: Mediatek MT6580 (28 nm) · Open C: Qualcomm MSM8210 Snapdragon 200 (28 nm)
  • DepthSpark Plus: 3 mm thinnerSpark Plus: 7.8 mm · Open C: 10.8 mm
  • HeightOpen C: 36 mm shorterOpen C: 126 mm · Spark Plus: 162 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
Spark Plus: 162 × 82.6 mm 1 Open C: 126 × 64.7 mm 2
Side
Spark Plus: 162 × 7.8 mm 1 Open C: 126 × 10.8 mm 2
  1. 1. Spark Plus
    Height
    162 mm+36 mm versus Open C
    Width
    82.6 mm+17.9 mm versus Open C
    Depth
    7.8 mm
    Weight
    194 g
  2. 2. Open C
    Height
    126 mm
    Width
    64.7 mm
    Depth
    10.8 mm+3 mm versus Spark Plus
    Weight
    125 g
Weight

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

  1. 1. Spark Plus194 g

    +69 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
Spark Plus: 6 in, 16:9, About 99.2 cm² rectangular area 1 Open C: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Spark Plus 6 in · 16:9 About 99.2 cm² rectangular area
  2. 2. Open C 4 in · 5:3 About 45.5 cm² rectangular area

Spark Plus has approximately 117.9% 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.

Recorded RAM by storage capacity and phone
StorageSpark PlusOpen C
16 GB 2 GB RAM Unknown
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. Spark Plus

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 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. Spark Plus3400 mAh

    +2000 mAh versus Open C

  2. 2. Open C1400 mAh

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
SpecificationSpark PlusOpen C
Dimensions (HxWxD)
  • 162 Х 82.6 Х 7.8 mm
  • 126 Х 64.7 Х 10.8 mm
Weight
  • 194 g
  • 125 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3400 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Firefox OS 1.3
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationSpark PlusOpen C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 99.2 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 74.2%
  • 55.9%
PPI /points per inch/
  • 245 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video
SpecificationSpark PlusOpen C
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • AF
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • 352x288@15fps
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationSpark PlusOpen C
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 70232
  • 12154
General specs
General specs
SpecificationSpark PlusOpen C
Release date
  • 2017
  • June
  • 2014
  • February
Colors
  • Scarlet Red
  • Champagne Gold
  • Anthracite Grey
  • Elegant Blue
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationSpark PlusOpen C
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.1
Music and Audio
Music and Audio
SpecificationSpark PlusOpen C
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationSpark PlusOpen C
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input

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