Product comparison · 2 handheld mobile computers

Bluebird, a TSC Company EF401 handheld mobile computer vs Bluebird, a TSC Company HF550X handheld mobile computer

35specifications compared
14differ
21identical
32known for one product only

Key differences

Display diagonal
- EF401 handheld mobile computer:10.2 cm (4")
- HF550X handheld mobile computer:13.8 cm (5.45")
Display resolution
- EF401 handheld mobile computer:800 x 480 pixels
- HF550X handheld mobile computer:1440 x 720 pixels
Internal memory
- EF401 handheld mobile computer:2 GB
- HF550X handheld mobile computer:4 GB
Flash memory
- EF401 handheld mobile computer:16 GB
- HF550X handheld mobile computer:32 GB
Processor frequency
- EF401 handheld mobile computer:2 GHz
- HF550X handheld mobile computer:2.2 GHz
Bluetooth version
- EF401 handheld mobile computer:4.2
- HF550X handheld mobile computer:5.0
Operating system version
- EF401 handheld mobile computer:9.0
- HF550X handheld mobile computer:10
Battery voltage
- EF401 handheld mobile computer:3.8 V
- HF550X handheld mobile computer:3.85 V

Side by side

Differences highlightedShow differences only

Comparison of EF401, HF550X
67 specifications	A Bluebird, a TSC Company EF401 handheld mobile computer Model EF401 View product	B Bluebird, a TSC Company HF550X handheld mobile computer Model HF550X View product
Display2 differ
Display diagonalDiffers	10.2 cm (4")	13.8 cm (5.45")
Display resolutionDiffers	800 x 480 pixels	1440 x 720 pixels
DisplayKnown for one	Unknown — not stated by the source	IPS
Touch technology	Multi-touch	Multi-touch
Touchscreen	Yes	Yes
Touchscreen type	Capacitive	Capacitive
Display brightnessKnown for one	Unknown — not stated by the source	400 cd/m²
Display glass type	Gorilla Glass	Gorilla Glass
Gorilla Glass version	Gorilla Glass 3	Gorilla Glass 3
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Flash memoryDiffers	16 GB	32 GB
Flash memory typeKnown for one	Unknown — not stated by the source	UFS
Compatible memory cardsDiffers	MicroSD (TransFlash), SDHC, SDXC	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	128 GB	128 GB
RAM capacityKnown for one	2 GB	Unknown — not stated by the source
Processor1 differ
Processor frequencyDiffers	2 GHz	2.2 GHz
Processor familyKnown for one	Unknown — not stated by the source	Qualcomm
Processor modelKnown for one	Unknown — not stated by the source	SD660
Number of cores	8	8
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 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)
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.2	5.0
Bluetooth Low Energy (BLE)	Yes	Yes
SIM card typeKnown for one	Unknown — not stated by the source	NanoSIM
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Wi-Fi bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Data networkKnown for one	Edge, GPRS, GSM, HSPA, HSPA+, LTE, UMTS	Unknown — not stated by the source
Cameraidentical
Built-in camera	Yes	Yes
Rear camera resolution (numeric)	13 MP	13 MP
Front cameraKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Auto focus	Yes	Yes
Built-in flashKnown for one	Yes	Unknown — not stated by the source
Second cameraKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Headphone connectivity	3.5 mm	3.5 mm
Micro-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Barcode reader	Yes	Yes
RFID reader	Yes	Yes
Scanner typeKnown for one	Unknown — not stated by the source	1D/2D
Phone function	Yes	Yes
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP54
Sensorsidentical
Ambient light sensorKnown for one	Unknown — not stated by the source	Yes
AccelerometerKnown for one	Unknown — not stated by the source	Yes
GyroscopeKnown for one	Unknown — not stated by the source	Yes
Proximity sensorKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installed	Android	Android
Operating system versionDiffers	9.0	10
Operating system upgradeableKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Battery voltageDiffers	3.8 V	3.85 V
Weight & dimensions4 differ
WeightDiffers	200 g	205 g
WidthDiffers	68 mm	74.8 mm
DepthDiffers	15.9 mm	11.7 mm
HeightDiffers	136.3 mm	154.4 mm
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	-10 - 50%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Battery1 differ
Battery capacityDiffers	2860 mAh	4000 mAh
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
GPS Performanceidentical
GPS (satellite)Known for one	Yes	Unknown — not stated by the source
GLONASSKnown for one	Yes	Unknown — not stated by the source
BeiDouKnown for one	Yes	Unknown — not stated by the source

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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