Product comparison · 2 handheld mobile computers

Bluebird, a TSC Company EF401 handheld mobile computer vs Premier Maxi 21

17specifications compared
9differ
8identical
40known for one product only

Key differences

The Bluebird, a TSC Company EF401 handheld mobile computer has 0.9 GHz more processor frequency than the Premier Maxi 21 (2 GHz vs 1.1 GHz). The Bluebird, a TSC Company EF401 handheld mobile computer has 0.2 more Bluetooth version than the Premier Maxi 21 (4.2 vs 4.0). The Bluebird, a TSC Company EF401 handheld mobile computer has 5 MP more rear camera resolution (numeric) than the Premier Maxi 21 (13 MP vs 8 MP). Display diagonal: 10.2 cm (4") on the Bluebird, a TSC Company EF401 handheld mobile computer, 12.7 cm (5") on the Premier Maxi 21. Display resolution: 800 x 480 pixels on the Bluebird, a TSC Company EF401 handheld mobile computer, 720 x 1280 pixels on the Premier Maxi 21.

Display diagonal
- EF401 handheld mobile computer:10.2 cm (4")
- Maxi 21:12.7 cm (5")
Display resolution
- EF401 handheld mobile computer:800 x 480 pixels
- Maxi 21:720 x 1280 pixels
Processor frequency
- EF401 handheld mobile computer:2 GHz
- Maxi 21:1.1 GHz
Bluetooth version
- EF401 handheld mobile computer:4.2
- Maxi 21:4.0
Rear camera resolution (numeric)
- EF401 handheld mobile computer:13 MP
- Maxi 21:8 MP
Operating system installed
- EF401 handheld mobile computer:Android
- Maxi 21:Windows 7
Battery capacity
- EF401 handheld mobile computer:2860 mAh
- Maxi 21:4000 mAh

Side by side

Differences highlightedShow differences only

Comparison of EF401, Maxi 21
57 specifications	A Bluebird, a TSC Company EF401 handheld mobile computer Model EF401 View product	B Premier Maxi 21 View product
Display2 differ
Display diagonalDiffers	10.2 cm (4")	12.7 cm (5")
Display resolutionDiffers	800 x 480 pixels	720 x 1280 pixels
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Display glass typeKnown for one	Gorilla Glass	Unknown — not stated by the source
Gorilla Glass versionKnown for one	Gorilla Glass 3	Unknown — not stated by the source
DisplayKnown for one	Unknown — not stated by the source	LCD
Memoryidentical
Flash memoryKnown for one	16 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash), SDHC, SDXC	Unknown — not stated by the source
Maximum memory card sizeKnown for one	128 GB	Unknown — not stated by the source
RAM capacityKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	LPDDR3-SDRAM
Processor1 differ
Processor frequencyDiffers	2 GHz	1.1 GHz
Number of coresKnown for one	8	Unknown — not stated by the source
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor familyKnown for one	Unknown — not stated by the source	Mediatek
Processor modelKnown for one	Unknown — not stated by the source	MT8735B
Processor manufacturerKnown for one	Unknown — not stated by the source	MediaTek
Network3 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsDiffers	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 bandKnown for one	Dual-band (2.4 GHz / 5 GHz)	Unknown — not stated by the source
Bluetooth versionDiffers	4.2	4.0
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Data networkDiffers	Edge, GPRS, GSM, HSPA, HSPA+, LTE, UMTS	4G
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
Assisted GPS (A-GPS)Known for one	Unknown — not stated by the source	Yes
Camera1 differ
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Rear camera resolution (numeric)Differs	13 MP	8 MP
Built-in flashKnown for one	Yes	Unknown — not stated by the source
Second cameraKnown for one	Yes	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
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
Barcode readerKnown for one	Yes	Unknown — not stated by the source
RFID readerKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Android	Windows 7
Operating system versionKnown for one	9.0	Unknown — not stated by the source
Operating system upgradeableKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Battery life (max)Known for one	Unknown — not stated by the source	7 h
Weight & dimensionsidentical
WeightKnown for one	200 g	Unknown — not stated by the source
WidthKnown for one	68 mm	Unknown — not stated by the source
DepthKnown for one	15.9 mm	Unknown — not stated by the source
HeightKnown for one	136.3 mm	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	2860 mAh	4000 mAh
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	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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