Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Acer Iconia A11-21P-A5LY Allwinner

54specifications compared
3differ
51identical
19known for one product only

Key differences

The Acer Iconia A11 A11-21P-A4C4 Android Tablet has 50 cd/m² more display brightness than the Acer Iconia A11-21P-A5LY Allwinner (350 cd/m² vs 300 cd/m²). Only the Acer Iconia A11 A11-21P-A4C4 Android Tablet has AC adapter included. Internal memory type: LPDDR4x-SDRAM on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, DDR4-SDRAM on the Acer Iconia A11-21P-A5LY Allwinner.

Display brightness
- Iconia A11 A11-21P-A4C4 Android Tablet:350 cd/m²
- Iconia A11-21P-A5LY Allwinner:300 cd/m²
Internal memory type
- Iconia A11 A11-21P-A4C4 Android Tablet:LPDDR4x-SDRAM
- Iconia A11-21P-A5LY Allwinner:DDR4-SDRAM
AC adapter included
- Iconia A11 A11-21P-A4C4 Android Tablet:Yes
- Iconia A11-21P-A5LY Allwinner:No

Side by side

Differences highlightedShow differences only

Comparison of A11-21P-A4C4, A11-21P-A5LY
73 specifications	A Acer Iconia A11 A11-21P-A4C4 Android Tablet Model A11-21P-A4C4 View product	B Acer Iconia A11-21P-A5LY Allwinner Model A11-21P-A5LY View product
Display1 differ
Display diagonal	27.9 cm (11")	27.9 cm (11")
Panel type	IPS	IPS
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Display technologyKnown for one	LCD	Unknown — not stated by the source
Display technology marketing nameKnown for one	CineCrystal	Unknown — not stated by the source
Display brightnessDiffers	350 cd/m²	300 cd/m²
Colour gamutKnown for one	72%	Unknown — not stated by the source
HD type	HD	HD
RGB colour spaceKnown for one	NTSC	Unknown — not stated by the source
Native aspect ratio	16:10	16:10
Processoridentical
Processor manufacturer	Allwinner Technology	Allwinner Technology
Processor family	Allwinner	Allwinner
Processor model	A333	A333
Processor cores	5	5
Processor boost frequency	1.8 GHz	1.8 GHz
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	LPDDR4x-SDRAM	DDR4-SDRAM
Storageidentical
Internal storage capacity	128 GB	128 GB
Storage media	HDD	HDD
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Maximum memory card sizeKnown for one	Unknown — not stated by the source	512 GB
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Rear camera type	Single camera	Single camera
Rear camera resolution (numeric)	5 MP	5 MP
Front camera	Yes	Yes
Front camera resolution (numeric)	2 MP	2 MP
Networkidentical
Mobile network connection	No	No
Mobile network generation	Not supported	Not supported
4G standard	Not supported	Not supported
Bluetooth	Yes	Yes
Bluetooth version	5.4	5.4
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
USB 2.0 Type-C ports quantity	1	1
Combo headphone/mic port	Yes	Yes
Designidentical
Form factor	Slate	Slate
Product colour	Black	Black
Colour nameKnown for one	Black	Unknown — not stated by the source
Device type	Mobile tablet	Mobile tablet
Softwareidentical
Platform	Android	Android
Operating system installed	Android 15	Android 15
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacity	19 Wh	19 Wh
Number of battery cells	1	1
Battery endurance in cycles	800	800
Battery voltage	3.85 V	3.85 V
Battery life (max)Known for one	10 h	Unknown — not stated by the source
Poweridentical
USB Type-C charging port	Yes	Yes
USB Type-C required charging power (max)	10 W	10 W
USB Type-C required charging power (min)	9 W	9 W
Enduranceidentical
Energy efficiency class	F	F
Energy efficiency scale	A to G	A to G
Battery endurance per cycle	3169 min	3169 min
Repeated free fall reliability class	E	E
Repairability class	C	C
International Protection (IP) code	IP42	IP42
Weight & dimensionsidentical
Width	260.8 mm	260.8 mm
Depth	164.3 mm	164.3 mm
Height	8.9 mm	8.9 mm
Weight	500 g	500 g
Packaging content1 differ
AC adapter includedDiffers	Yes	No
Cables included	USB Type-C	USB Type-C
Tablet case included	Yes	Yes
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Other featuresidentical
ManufacturerKnown for one	Acer, Inc	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Packaging contentKnown for one	Iconia A11 A11-21P-A4C4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card	Unknown — not stated by the source
TouchscreenKnown 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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