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Product comparison · 2 handheld mobile computers

Premier Maxi 21 vs Zebra EC55 handheld mobile computer

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  • 16specifications compared
  • 12differ
  • 4identical
  • 46known for one product only

Key differences

The Zebra EC55 handheld mobile computer has 1 GB more internal memory than the Premier Maxi 21 (3 GB vs 2 GB). The Zebra EC55 handheld mobile computer has 1.1 GHz more processor frequency than the Premier Maxi 21 (2.2 GHz vs 1.1 GHz). The Zebra EC55 handheld mobile computer has 1 more Bluetooth version than the Premier Maxi 21 (5.0 vs 4.0). Processor family: Mediatek on the Premier Maxi 21, Qualcomm on the Zebra EC55 handheld mobile computer. Processor model: MT8735B on the Premier Maxi 21, SD660 on the Zebra EC55 handheld mobile computer.

  • Internal memory
    • 2 GB
    • 3 GB
  • Processor frequency
    • 1.1 GHz
    • 2.2 GHz
  • Processor family
    • Mediatek
    • Qualcomm
  • Processor model
    • MT8735B
    • SD660
  • Bluetooth version
    • 4.0
    • 5.0
  • Data network
    • 4G
    • GSM, LTE, UMTS
  • Rear camera resolution (numeric)
    • 8 MP
    • 13 MP
  • Headphone connectivity
    • 3.5 mm
    • USB

Side by side

Differences highlightedShow differences only
62 specifications
A

Premier

Maxi 21View product
B

Zebra

EC55 handheld mobile computer

Model EC55

View product
Displayidentical
Display diagonal12.7 cm (5")12.7 cm (5")
Display resolution720 x 1280 pixels720 x 1280 pixels
Touch technologyKnown for oneMulti-touch
TouchscreenYesYes
Touchscreen typeKnown for oneCapacitive
DisplayKnown for oneLCD
Memory1 differ
Internal memoryDiffers2 GB3 GB
Flash memoryKnown for one32 GB
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Internal memory typeKnown for oneLPDDR3-SDRAM
Processor3 differ
Processor frequencyDiffers1.1 GHz2.2 GHz
Processor familyDiffersMediatekQualcomm
Processor modelDiffersMT8735BSD660
Number of coresKnown for one8
Processor manufacturerKnown for oneMediaTek
Network3 differ
Wi-FiKnown for oneYes
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers4.05.0
Bluetooth Low Energy (BLE)Known for oneYes
Data networkDiffers4GGSM, LTE, UMTS
Near Field Communication (NFC)Known for oneYes
Security algorithmsKnown for oneAES, EAP, EAP-TTLS, WPA, WPA2
GPS Performanceidentical
GPS (satellite)Known for oneYes
GLONASSKnown for oneYes
Assisted GPS (A-GPS)Known for oneYes
Camera1 differ
Built-in cameraKnown for oneYes
Rear camera resolution (numeric)Differs8 MP13 MP
Built-in flashKnown for oneYes
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one2 MP
Auto focusKnown for oneYes
Audioidentical
Built-in microphoneKnown for oneYes
SpeakersKnown for oneMono
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one1
Headphone connectivityDiffers3.5 mmUSB
Performance1 differ
Product colourDiffersBlackBlack, Grey, White
RFID readerKnown for oneYes
Drop proofKnown for oneYes
International Protection (IP) codeKnown for oneIP67
Push-to-Talk (PTT)Known for oneYes
Phone functionKnown for oneYes
Sensorsidentical
Ambient light sensorKnown for oneYes
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
MagnetometerKnown for oneYes
Proximity sensorKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7Android
Operating system versionKnown for one10
Operating system upgradeableKnown for oneYes
Weight & dimensionsidentical
WeightKnown for one183 g
WidthKnown for one76 mm
DepthKnown for one11.8 mm
HeightKnown for one154.5 mm
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Known for one-10 - 50 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Battery1 differ
Battery capacityDiffers4000 mAh4180 mAh
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000
Poweridentical
Battery voltageKnown for one3.8 V
Battery life (max)Known for one7 h

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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