Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Lenovo Yoga Tab Gen 2

48specifications compared
35differ
13identical
51known for one product only

Key differences

The Lenovo Yoga Tab Gen 2 has 84 Hz more maximum refresh rate than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (144 Hz vs 60 Hz). The Lenovo Yoga Tab Gen 2 has 250 cd/m² more display brightness than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (600 cd/m² vs 350 cd/m²). The Lenovo Yoga Tab Gen 2 has 3 more processor cores than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 vs 5). Only the Acer Iconia A11 A11-21P-A4C4 Android Tablet has AC adapter included. Display diagonal: 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 28.2 cm (11.1") on the Lenovo Yoga Tab Gen 2.

Display diagonal
- Iconia A11 A11-21P-A4C4 Android Tablet:27.9 cm (11")
- Yoga Tab Gen 2:28.2 cm (11.1")
Display resolution
- Iconia A11 A11-21P-A4C4 Android Tablet:1280 x 800 pixels
- Yoga Tab Gen 2:3840 x 2560 pixels
Maximum refresh rate
- Iconia A11 A11-21P-A4C4 Android Tablet:60 Hz
- Yoga Tab Gen 2:144 Hz
Display brightness
- Iconia A11 A11-21P-A4C4 Android Tablet:350 cd/m²
- Yoga Tab Gen 2:600 cd/m²
HD type
- Iconia A11 A11-21P-A4C4 Android Tablet:HD
- Yoga Tab Gen 2:4K Ultra HD
Native aspect ratio
- Iconia A11 A11-21P-A4C4 Android Tablet:16:10
- Yoga Tab Gen 2:3:2
Processor manufacturer
- Iconia A11 A11-21P-A4C4 Android Tablet:Allwinner Technology
- Yoga Tab Gen 2:MediaTek
Processor family
- Iconia A11 A11-21P-A4C4 Android Tablet:Allwinner
- Yoga Tab Gen 2:MediaTek Dimensity

Side by side

Differences highlightedShow differences only

Comparison of A11-21P-A4C4, Yoga Tab Gen 2
99 specifications	A Acer Iconia A11 A11-21P-A4C4 Android Tablet Model A11-21P-A4C4 View product	B Lenovo Yoga Tab Gen 2 View product
Display6 differ
Display diagonalDiffers	27.9 cm (11")	28.2 cm (11.1")
Panel type	IPS	IPS
Display resolutionDiffers	1280 x 800 pixels	3840 x 2560 pixels
Maximum refresh rateDiffers	60 Hz	144 Hz
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessDiffers	350 cd/m²	600 cd/m²
HD typeDiffers	HD	4K Ultra HD
Pixel densityKnown for one	Unknown — not stated by the source	415 ppi
Native aspect ratioDiffers	16:10	3:2
Fingerprint resistantKnown for one	Unknown — not stated by the source	Yes
Display technologyKnown for one	LCD	Unknown — not stated by the source
Display technology marketing nameKnown for one	CineCrystal	Unknown — not stated by the source
Colour gamutKnown for one	72%	Unknown — not stated by the source
RGB colour spaceKnown for one	NTSC	Unknown — not stated by the source
Processor5 differ
Processor manufacturerDiffers	Allwinner Technology	MediaTek
Processor familyDiffers	Allwinner	MediaTek Dimensity
Processor modelDiffers	A333	Dimensity 9000
Processor coresDiffers	5	8
Processor boost frequencyDiffers	1.8 GHz	3.73 GHz
Memory2 differ
Internal memoryDiffers	4 GB	12 GB
Internal memory typeDiffers	LPDDR4x-SDRAM	LPDDR5x-SDRAM
Storage2 differ
Internal storage capacityDiffers	128 GB	256 GB
Storage mediaDiffers	HDD	UFS
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)
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	ARM
Graphics cardKnown for one	Unknown — not stated by the source	Immortalis-G925 MC12
Audio1 differ
Number of built-in speakersDiffers	2	4
Number of microphonesKnown for one	Unknown — not stated by the source	2
Dolby technologiesKnown for one	Unknown — not stated by the source	Dolby Atmos
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
Camera2 differ
Rear camera type	Single camera	Single camera
Rear camera resolution (numeric)Differs	5 MP	13 MP
Auto focusKnown for one	Unknown — not stated by the source	Yes
Rear camera flashKnown for one	Unknown — not stated by the source	Yes
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	2 MP	8 MP
Network3 differ
Mobile network connection	No	No
Mobile network generation	Not supported	Not supported
4G standard	Not supported	Not supported
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.4	6.0
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Wi-Fi 7 (802.11be)
WWANKnown for one	Unknown — not stated by the source	Not installed
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
USB Type-C DisplayPort Alternate ModeKnown for one	Unknown — not stated by the source	Yes
Docking connector typeKnown for one	Unknown — not stated by the source	Lenovo Pogo Pin
USB 2.0 Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Phone featuresidentical
Video callKnown for one	Unknown — not stated by the source	No
Voice callKnown for one	Unknown — not stated by the source	No
Design3 differ
Form factor	Slate	Slate
Product colourDiffers	Black	White
Colour nameDiffers	Black	Seashell
Device typeDiffers	Mobile tablet	Tablet PC
Housing materialKnown for one	Unknown — not stated by the source	Metal
Sensorsidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
GyroscopeKnown for one	Unknown — not stated by the source	Yes
Hall sensorKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Software1 differ
Platform	Android	Android
Operating system installedDiffers	Android 15	Android 7.1
Battery2 differ
Battery includedKnown for one	Unknown — not stated by the source	Yes
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	19 Wh	11000 mAh
Number of battery cellsKnown for one	1	Unknown — not stated by the source
Battery endurance in cyclesKnown for one	800	Unknown — not stated by the source
Battery voltageKnown for one	3.85 V	Unknown — not stated by the source
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)Known for one	10 W	Unknown — not stated by the source
USB Type-C required charging power (min)Known for one	9 W	Unknown — not stated by the source
Endurance3 differ
Energy efficiency class	F	F
Energy efficiency scale	A to G	A to G
Battery endurance per cycleDiffers	3169 min	7340 min
Repeated free fall reliability class	E	E
Repairability classDiffers	C	A
International Protection (IP) codeDiffers	IP42	IP52
Weight & dimensions4 differ
WidthDiffers	260.8 mm	250.6 mm
DepthDiffers	164.3 mm	173 mm
HeightDiffers	8.9 mm	6.2 mm
WeightDiffers	500 g	480 g
Packaging content1 differ
AC adapter includedDiffers	Yes	No
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Stylus penKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
Tablet case includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR, ErP
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR,RoHS
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
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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