Product comparison · 2 tablets

Acer Iconia A14-21M-86YN Mediatek vs Lenovo Tab E7

23specifications compared
17differ
6identical
32known for one product only

Key differences

The Acer Iconia A14-21M-86YN Mediatek has 100 cd/m² more display brightness than the Lenovo Tab E7 (350 cd/m² vs 250 cd/m²). The Acer Iconia A14-21M-86YN Mediatek has 4 more processor cores than the Lenovo Tab E7 (8 vs 4). The Acer Iconia A14-21M-86YN Mediatek has 0.5 GHz more processor frequency than the Lenovo Tab E7 (1.8 GHz vs 1.3 GHz). Only the Lenovo Tab E7 has card reader integrated. Display diagonal: 35.6 cm (14") on the Acer Iconia A14-21M-86YN Mediatek, 17.8 cm (7") on the Lenovo Tab E7.

Display diagonal
- Iconia A14-21M-86YN Mediatek:35.6 cm (14")
- Tab E7:17.8 cm (7")
Panel type
- Iconia A14-21M-86YN Mediatek:IPS
- Tab E7:TN
Display resolution
- Iconia A14-21M-86YN Mediatek:1920 x 1200 pixels
- Tab E7:1024 x 600 pixels
Display brightness
- Iconia A14-21M-86YN Mediatek:350 cd/m²
- Tab E7:250 cd/m²
Processor model
- Iconia A14-21M-86YN Mediatek:MT8786
- Tab E7:MT8321A/D
Processor cores
- Iconia A14-21M-86YN Mediatek:8
- Tab E7:4
Processor frequency
- Iconia A14-21M-86YN Mediatek:1.8 GHz
- Tab E7:1.3 GHz
Internal memory
- Iconia A14-21M-86YN Mediatek:6 GB
- Tab E7:1 GB

Side by side

Differences highlightedShow differences only

Comparison of A14-21M-86YN, Tab E7
55 specifications	A Acer Iconia A14-21M-86YN Mediatek Model A14-21M-86YN View product	B Lenovo Tab E7 View product
Display4 differ
Display diagonalDiffers	35.6 cm (14")	17.8 cm (7")
Panel typeDiffers	IPS	TN
Display resolutionDiffers	1920 x 1200 pixels	1024 x 600 pixels
Display technology marketing nameKnown for one	CineCrystal	Unknown — not stated by the source
Display brightnessDiffers	350 cd/m²	250 cd/m²
HD typeKnown for one	WUXGA	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor3 differ
Processor manufacturer	MediaTek	MediaTek
Processor familyKnown for one	Mediatek	Unknown — not stated by the source
Processor modelDiffers	MT8786	MT8321A/D
Processor coresDiffers	8	4
Processor frequencyDiffers	1.8 GHz	1.3 GHz
Memory1 differ
Internal memoryDiffers	6 GB	1 GB
Internal memory typeKnown for one	LPDDR4x-SDRAM	Unknown — not stated by the source
Storage3 differ
Internal storage capacityDiffers	128 GB	16 GB
Storage mediaDiffers	eMMC	eMCP
Card reader integratedDiffers	No	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	128 GB
Audioidentical
Number of built-in speakersKnown for one	4	Unknown — not stated by the source
Camera2 differ
Rear camera type	Single camera	Single camera
Rear camera resolution (numeric)Differs	8 MP	2 MP
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	5 MP	0.3 MP
Network1 differ
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Mobile network generationKnown for one	Not supported	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.2	4.0
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Design2 differ
Form factorKnown for one	Slate	Unknown — not stated by the source
Product colourDiffers	Silver	Black
Device typeDiffers	Tablet PC	Mobile tablet
Colour nameKnown for one	Unknown — not stated by the source	Slate Black
Softwareidentical
Platform	Android	Android
Operating system installedKnown for one	Android 16	Unknown — not stated by the source
Battery1 differ
Battery included	Yes	Yes
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityDiffers	37 Wh	2750 mAh
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
Enduranceidentical
Energy efficiency classKnown for one	G	Unknown — not stated by the source
Battery endurance per cycleKnown for one	942 min	Unknown — not stated by the source
Repeated free fall reliability classKnown for one	E	Unknown — not stated by the source
Repairability classKnown for one	C	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP42	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	322.1 mm	Unknown — not stated by the source
DepthKnown for one	216 mm	Unknown — not stated by the source
HeightKnown for one	9.1 mm	Unknown — not stated by the source
WeightKnown for one	910 g	Unknown — not stated by the source
Poweridentical
AC adapter output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	Unknown — not stated by the source	1 A
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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