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

Bluebird, a TSC Company EF401 handheld mobile computer vs Zebra TC21 handheld mobile computer

Add a product
  • 37specifications compared
  • 14differ
  • 23identical
  • 39known for one product only

Key differences

The Zebra TC21 handheld mobile computer has 1 GB more internal memory than the Bluebird, a TSC Company EF401 handheld mobile computer (3 GB vs 2 GB). The Zebra TC21 handheld mobile computer has 16 GB more flash memory than the Bluebird, a TSC Company EF401 handheld mobile computer (32 GB vs 16 GB). The Bluebird, a TSC Company EF401 handheld mobile computer has 0.2 GHz more processor frequency than the Zebra TC21 handheld mobile computer (2 GHz vs 1.8 GHz). Only the Bluebird, a TSC Company EF401 handheld mobile computer has RFID reader. Display diagonal: 10.2 cm (4") on the Bluebird, a TSC Company EF401 handheld mobile computer, 12.7 cm (5") on the Zebra TC21 handheld mobile computer.

  • Display diagonal
    • 10.2 cm (4")
    • 12.7 cm (5")
  • Display resolution
    • 800 x 480 pixels
    • 1280 x 720 pixels
  • Internal memory
    • 2 GB
    • 3 GB
  • Flash memory
    • 16 GB
    • 32 GB
  • Processor frequency
    • 2 GHz
    • 1.8 GHz
  • Bluetooth version
    • 4.2
    • 5.0
  • RFID reader
    • Yes
    • No
  • Operating system version
    • 9.0
    • 10

Side by side

Differences highlightedShow differences only
76 specifications
A

Bluebird, a TSC Company

EF401 handheld mobile computer

Model EF401

View product
B

Zebra

TC21 handheld mobile computer

Model TC21

View product
Display2 differ
Display diagonalDiffers10.2 cm (4")12.7 cm (5")
Display resolutionDiffers800 x 480 pixels1280 x 720 pixels
DisplayKnown for oneLED
Touch technologyMulti-touchMulti-touch
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Display glass typeGorilla GlassGorilla Glass
Gorilla Glass versionKnown for oneGorilla Glass 3
Memory3 differ
Internal memoryDiffers2 GB3 GB
Flash memoryDiffers16 GB32 GB
Compatible memory cardsDiffersMicroSD (TransFlash), SDHC, SDXCMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size128 GB128 GB
RAM capacityKnown for one2 GB
Processor1 differ
Processor frequencyDiffers2 GHz1.8 GHz
Processor familyKnown for oneSnapdragon
Processor modelKnown for one660
Processor manufacturerKnown for oneQualcomm
Number of cores88
Built-in processorYesYes
Network1 differ
Wi-FiYesYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers4.25.0
Bluetooth Low Energy (BLE)YesYes
Security algorithmsKnown for oneEAP-PWD, EAP-PEAP, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA, WPA-AES, WPA-TKIP, WPA2, WPA2-AES, WPA2-TKIP
Wi-Fi bandKnown for oneDual-band (2.4 GHz / 5 GHz)
Data networkKnown for oneEdge, GPRS, GSM, HSPA, HSPA+, LTE, UMTS
GPS Performanceidentical
GPS (satellite)YesYes
Assisted GPS (A-GPS)Known for oneYes
GLONASSYesYes
BeiDouYesYes
Cameraidentical
Built-in cameraYesYes
Rear camera resolution (numeric)13 MP13 MP
Second cameraYesYes
Video recordingKnown for oneYes
Auto focusKnown for oneYes
Built-in flashKnown for oneYes
Audioidentical
Built-in microphoneYesYes
SpeakersKnown for oneMono
Voice recordingKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
Micro-USB 2.0 ports quantityKnown for one1
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Performance1 differ
Product colourBlackBlack
Barcode readerYesYes
RFID readerDiffersYesNo
Scanner typeKnown for one1D/2D
Google Mobile Services (GMS) supportedKnown for oneYes
Vibrating alertKnown for oneYes
Drop proofKnown for oneYes
International Protection (IP) codeKnown for oneIP67
LED indicatorsKnown for oneYes
Push-to-Talk (PTT)Known for oneYes
CertificationKnown for oneRoHS 2011/65/EU; 2015/863 REACH SVHC 1907/2006
Phone functionKnown for oneYes
Sensorsidentical
Ambient light sensorKnown for oneYes
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Proximity sensorKnown for oneYes
Software1 differ
Operating system installedAndroidAndroid
Operating system versionDiffers9.010
Operating system upgradeableYesYes
Poweridentical
Battery life (max)Known for one10 h
Battery recharge time (off)Known for one4 h
Battery voltageKnown for one3.8 V
Weight & dimensions4 differ
WeightDiffers200 g236 g
WidthDiffers68 mm79 mm
DepthDiffers15.9 mm13.7 mm
HeightDiffers136.3 mm158 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-30 - 70 °C
Battery1 differ
Battery capacityDiffers2860 mAh3100 mAh
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000

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