All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 handheld mobile computers

Premier Maxi 21 vs Zebra EM45 handheld mobile computer

Add a product
  • 18specifications compared
  • 13differ
  • 5identical
  • 53known for one product only

Key differences

The Zebra EM45 handheld mobile computer has 6 GB more internal memory than the Premier Maxi 21 (8 GB vs 2 GB). The Zebra EM45 handheld mobile computer has 1.1 GHz more processor frequency than the Premier Maxi 21 (2.2 GHz vs 1.1 GHz). The Zebra EM45 handheld mobile computer has 1.3 more Bluetooth version than the Premier Maxi 21 (5.3 vs 4.0). Display diagonal: 12.7 cm (5") on the Premier Maxi 21, 17 cm (6.7") on the Zebra EM45 handheld mobile computer. Display resolution: 720 x 1280 pixels on the Premier Maxi 21, 2400 x 1080 pixels on the Zebra EM45 handheld mobile computer.

  • Display diagonal
    • 12.7 cm (5")
    • 17 cm (6.7")
  • Display resolution
    • 720 x 1280 pixels
    • 2400 x 1080 pixels
  • Display
    • LCD
    • LED
  • Internal memory
    • 2 GB
    • 8 GB
  • Processor frequency
    • 1.1 GHz
    • 2.2 GHz
  • Processor family
    • Mediatek
    • Qualcomm
  • Processor model
    • MT8735B
    • 5430
  • Bluetooth version
    • 4.0
    • 5.3

Side by side

Differences highlightedShow differences only
71 specifications
A

Premier

Maxi 21View product
B

Zebra

EM45 handheld mobile computer

Model EM45

View product
Display3 differ
Display diagonalDiffers12.7 cm (5")17 cm (6.7")
Display resolutionDiffers720 x 1280 pixels2400 x 1080 pixels
DisplayDiffersLCDLED
Touch technologyKnown for oneMulti-touch
Touchscreen typeKnown for oneCapacitive
Memory1 differ
Internal memoryDiffers2 GB8 GB
Flash memoryKnown for one128 GB
Flash memory typeKnown for oneUFS
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one2 TB
Internal memory typeKnown for oneLPDDR3-SDRAM
Processor3 differ
Processor frequencyDiffers1.1 GHz2.2 GHz
Processor familyDiffersMediatekQualcomm
Processor modelDiffersMT8735B5430
Number of coresKnown for one8
Processor manufacturerKnown for oneMediaTek
Network2 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), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Wi-Fi bandKnown for oneTri-band (2.4 GHz / 5 GHz / 6 GHz)
Bluetooth versionDiffers4.05.3
Bluetooth Low Energy (BLE)Known for oneYes
SIM card typeKnown for oneNanoSIM + eSIM
Near Field Communication (NFC)Known for oneYes
Security algorithmsKnown for one40-bit WEP, 104-bit WEP, AES-CCMP, EAP-AKA, EAP-GTC, EAP-PWD, EAP-SIM, EAP-TLS, EAP-TTLS, LEAP, PEAP, TKIP, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise, WPA3-Enterprise, WPA3-Personal
Data networkKnown for one4G
GPS Performanceidentical
GPS (satellite)Known for oneYes
GLONASSKnown for oneYes
BeiDouKnown for oneYes
GalileoKnown for oneYes
Camera2 differ
Built-in cameraKnown for oneYes
Rear camera resolution (numeric)Differs8 MP50 MP
Rear camera aperture numberKnown for one1.9
Front camera resolution (numeric)Differs2 MP8 MP
Front camera aperture numberKnown for one2
Maximum frame rateKnown for one30 fps
Video capture resolution (max)Known for one3840 x 2160 pixels
Auto focusKnown for oneYes
Audioidentical
Built-in microphoneKnown for oneYes
Number of microphonesKnown for one2
SpeakersKnown for onestereo
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Headphone connectivityKnown for one3.5 mm
Performanceidentical
RFID readerKnown for oneYes
Vibrating alertKnown for oneYes
Drop proofKnown for oneYes
International Protection (IP) codeKnown for oneIP65, IP68
Phone functionKnown for oneYes
Sensorsidentical
Ambient light sensorKnown for oneYes
AccelerometerKnown for oneYes
MagnetometerKnown for oneYes
Pressure sensorKnown for oneYes
Proximity sensorKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7Android
Weight & dimensionsidentical
WeightKnown for one243 g
WidthKnown for one80.5 mm
DepthKnown for one10.7 mm
HeightKnown for one170.7 mm
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Known for one0 - 50 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Technical detailsidentical
Electrostatic Discharge (ESD) protection (air)Known for one15 kV
Electrostatic Discharge (ESD) protection (contact)Known for one8 kV
Battery1 differ
Battery capacityDiffers4000 mAh18.43 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
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.

More handheld mobile computer comparisons

All handheld mobile computer comparisons