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Panasonic P91 vs ZTE Open

Compare recorded specifications, size and practical differences.

Panasonic P91

Panasonic P91

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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: 10.4 mm narrowerOpen: 62 mm · P91: 72.4 mm
  • Screen diagonalOpen: 1.5 in smaller diagonalOpen: 3.5 in · P91: 5 in
  • ChipsetMediatek MT6737M (28 nm) / Qualcomm MSM7225A Snapdragon S1P91: Mediatek MT6737M (28 nm) · Open: Qualcomm MSM7225A Snapdragon S1
  • DepthP91: 2.4 mm thinnerP91: 10.1 mm · Open: 12.5 mm
  • HeightOpen: 30.7 mm shorterOpen: 114 mm · P91: 144.7 mm
  • Release year2017 / 2013P91: 2017 · Open: 2013

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
P91: 144.7 × 72.4 mm 1 Open: 114 × 62 mm 2
Side
P91: 144.7 × 10.1 mm 1 Open: 114 × 12.5 mm 2
  1. 1. P91
    Height
    144.7 mm
    Width
    72.4 mm
    Depth
    10.1 mm
    Weight
    161 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
SpecificationP91Open
Dimensions (HxWxD)
  • 144.7 Х 72.4 Х 10.1 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 161 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 480 x 854 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 128 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Firefox OS 1.0
Chipset
  • Mediatek MT6737M (28 nm)
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationP91Open
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 65.8%
  • 51.6%
PPI /points per inch/
  • 196 PPI
  • 165 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video
SpecificationP91Open
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationP91Open
Processor CPU
  • Quad-core 1.1 GHz Cortex-A7
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Mali-T720
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 32153
  • 1456
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 436
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1241
Unknown
General specs
General specs
SpecificationP91Open
Release date
  • 2017
  • November
  • 2013
  • February
Colors
  • Gold
  • Black
  • Blue
  • Blue
  • Orange
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 6500 INR
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationP91Open
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
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)
  • 5(850)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/5.76 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
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio
SpecificationP91Open
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationP91Open
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - For India
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input

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