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Jolla Jolla vs ZTE Open

Compare recorded specifications, size and practical differences.

Jolla Jolla

Jolla Jolla

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ZTE Open

ZTE Open

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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.

  • WidthOpen: 6 mm narrowerOpen: 62 mm · Jolla: 68 mm
  • Screen diagonalOpen: 1 in smaller diagonalOpen: 3.5 in · Jolla: 4.5 in
  • ChipsetQualcomm Snapdragon 400 (28 nm) / Qualcomm MSM7225A Snapdragon S1Jolla: Qualcomm Snapdragon 400 (28 nm) · Open: Qualcomm MSM7225A Snapdragon S1
  • DepthJolla: 2.6 mm thinnerJolla: 9.9 mm · Open: 12.5 mm
  • HeightOpen: 17 mm shorterOpen: 114 mm · Jolla: 131 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
Jolla: 131 × 68 mm 1 Open: 114 × 62 mm 2
Side
Jolla: 131 × 9.9 mm 1 Open: 114 × 12.5 mm 2
  1. 1. Jolla
    Height
    131 mm
    Width
    68 mm
    Depth
    9.9 mm
    Weight
    141 g
  2. 2. Open
    Height
    114 mm
    Width
    62 mm
    Depth
    12.5 mm
    Weight
    Unknown

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
SpecificationJollaOpen
Dimensions (HxWxD)
  • 131 Х 68 Х 9.9 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 141 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.5" inch
Screen resolution
  • 540 x 960 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 512 MB ROM
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Sailfish 1
  • upgradable to 2.0
  • Firefox OS 1.0
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
  • Qualcomm MSM7225A Snapdragon S1
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationJollaOpen
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 55.8 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 62.7%
  • 51.6%
PPI /points per inch/
  • 245 PPI
  • 165 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video
SpecificationJollaOpen
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • f/2.4
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationJollaOpen
Processor CPU
  • Dual-core 1.4 GHz Krait 300
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Adreno 305
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1456
General specs
General specs
SpecificationJollaOpen
Release date
  • 2013
  • May
  • 2013
  • February
Colors
  • Black
  • Orange
  • Green
  • White
  • Blue
  • Orange
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 9 h (2G) / Up to 10 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationJollaOpen
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.55 W/kg (head) 1.47 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationJollaOpen
Radio
  • No
  • Stereo FM radio
Other features
Other features
SpecificationJollaOpen
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Android app compatibility -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV/Flac player -Document viewer -Photo viewer
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input