Product comparison · 2 tablets

Acer Iconia A14-21M-86YN Mediatek vs Lenovo ThinkTab X11 Gen 1

41specifications compared
30differ
11identical
33known for one product only

Key differences

The Lenovo ThinkTab X11 Gen 1 has 250 cd/m² more display brightness than the Acer Iconia A14-21M-86YN Mediatek (600 cd/m² vs 350 cd/m²). The Lenovo ThinkTab X11 Gen 1 has 0.7 GHz more processor frequency than the Acer Iconia A14-21M-86YN Mediatek (2.5 GHz vs 1.8 GHz). The Lenovo ThinkTab X11 Gen 1 has 2 GB more internal memory than the Acer Iconia A14-21M-86YN Mediatek (8 GB vs 6 GB). Only the Lenovo ThinkTab X11 Gen 1 has card reader integrated. Display diagonal: 35.6 cm (14") on the Acer Iconia A14-21M-86YN Mediatek, 27.8 cm (10.9") on the Lenovo ThinkTab X11 Gen 1.

Display diagonal
- Iconia A14-21M-86YN Mediatek:35.6 cm (14")
- ThinkTab X11 Gen 1:27.8 cm (10.9")
Display resolution
- Iconia A14-21M-86YN Mediatek:1920 x 1200 pixels
- ThinkTab X11 Gen 1:2560 x 1600 pixels
Display brightness
- Iconia A14-21M-86YN Mediatek:350 cd/m²
- ThinkTab X11 Gen 1:600 cd/m²
HD type
- Iconia A14-21M-86YN Mediatek:WUXGA
- ThinkTab X11 Gen 1:WQXGA
Processor manufacturer
- Iconia A14-21M-86YN Mediatek:MediaTek
- ThinkTab X11 Gen 1:Qualcomm
Processor family
- Iconia A14-21M-86YN Mediatek:Mediatek
- ThinkTab X11 Gen 1:Snapdragon
Processor model
- Iconia A14-21M-86YN Mediatek:MT8786
- ThinkTab X11 Gen 1:7s Gen 3
Processor frequency
- Iconia A14-21M-86YN Mediatek:1.8 GHz
- ThinkTab X11 Gen 1:2.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of A14-21M-86YN, ThinkTab X11 Gen 1
74 specifications	A Acer Iconia A14-21M-86YN Mediatek Model A14-21M-86YN View product	B Lenovo ThinkTab X11 Gen 1 View product
Display4 differ
Display diagonalDiffers	35.6 cm (14")	27.8 cm (10.9")
Display resolutionDiffers	1920 x 1200 pixels	2560 x 1600 pixels
Maximum refresh rateKnown for one	Unknown — not stated by the source	90 Hz
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessDiffers	350 cd/m²	600 cd/m²
HD typeDiffers	WUXGA	WQXGA
Display technology marketing nameKnown for one	CineCrystal	Unknown — not stated by the source
Processor4 differ
Processor manufacturerDiffers	MediaTek	Qualcomm
Processor familyDiffers	Mediatek	Snapdragon
Processor modelDiffers	MT8786	7s Gen 3
Processor frequencyDiffers	1.8 GHz	2.5 GHz
Processor coresKnown for one	8	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	6 GB	8 GB
Internal memory typeDiffers	LPDDR4x-SDRAM	LPDDR5-SDRAM
Storage3 differ
Internal storage capacityDiffers	128 GB	256 GB
Storage mediaDiffers	eMMC	UFS
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Audio1 differ
Number of built-in speakersDiffers	4	2
Audio systemKnown for one	Unknown — not stated by the source	Dolby Atmos
Camera2 differ
Rear camera resolution (numeric)Differs	8 MP	13 MP
Rear camera flashKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Differs	5 MP	8 MP
Network3 differ
Bluetooth versionDiffers	5.2	5.4
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Wi-Fi 6E (802.11ax)
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
WWANKnown for one	Unknown — not stated by the source	Not installed
Mobile network generationKnown for one	Not supported	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Product colourDiffers	Silver	Black
Colour nameKnown for one	Unknown — not stated by the source	Eclipse Black
Device typeDiffers	Tablet PC	Mobile tablet
Form factorKnown for one	Slate	Unknown — not stated by the source
Performanceidentical
Position locationKnown for one	Unknown — not stated by the source	No
Assisted GPS (A-GPS)Known for one	Unknown — not stated by the source	No
Sensorsidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
Ambient light sensorKnown 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
Hall sensorKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery capacityDiffers	37 Wh	10200 mAh
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Battery endurance in cyclesKnown for one	800	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	45 W
AC adapter output voltageKnown for one	Unknown — not stated by the source	10 V
AC adapter output currentKnown for one	Unknown — not stated by the source	4.5 A
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Endurance4 differ
Energy efficiency classDiffers	G	E
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
Battery endurance per cycleDiffers	942 min	8634 min
Repairability classDiffers	C	A
International Protection (IP) codeDiffers	IP42	IP68
Weight & dimensions4 differ
WidthDiffers	322.1 mm	257.1 mm
DepthDiffers	216 mm	168.7 mm
HeightDiffers	9.1 mm	9.93 mm
WeightDiffers	910 g	650 g
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Stylus penKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR,RoHS

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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