Product comparison · 2 tablets

Acer Iconia V11-21M-8488 Mediatek vs Lenovo TAB4 8

30specifications compared
18differ
12identical
35known for one product only

Key differences

The Lenovo TAB4 8 has 50 cd/m² more display brightness than the Acer Iconia V11-21M-8488 Mediatek (350 cd/m² vs 300 cd/m²). The Acer Iconia V11-21M-8488 Mediatek has 4 more processor cores than the Lenovo TAB4 8 (8 vs 4). The Acer Iconia V11-21M-8488 Mediatek has 0.6 GHz more processor frequency than the Lenovo TAB4 8 (2 GHz vs 1.4 GHz). Only the Lenovo TAB4 8 has mobile network connection. Only the Lenovo TAB4 8 has AC adapter included.

Display diagonal
- Iconia V11-21M-8488 Mediatek:27.9 cm (11")
- TAB4 8:20.3 cm (8")
Display resolution
- Iconia V11-21M-8488 Mediatek:1920 x 1200 pixels
- TAB4 8:1280 x 800 pixels
Display brightness
- Iconia V11-21M-8488 Mediatek:300 cd/m²
- TAB4 8:350 cd/m²
Processor manufacturer
- Iconia V11-21M-8488 Mediatek:MediaTek
- TAB4 8:Qualcomm
Processor family
- Iconia V11-21M-8488 Mediatek:Mediatek
- TAB4 8:Snapdragon
Processor model
- Iconia V11-21M-8488 Mediatek:MT8781
- TAB4 8:MSM8917
Processor cores
- Iconia V11-21M-8488 Mediatek:8
- TAB4 8:4
Processor frequency
- Iconia V11-21M-8488 Mediatek:2 GHz
- TAB4 8:1.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of V11-21M-8488, TAB4 8
65 specifications	A Acer Iconia V11-21M-8488 Mediatek Model V11-21M-8488 View product	B Lenovo TAB4 8 View product
Display3 differ
Display diagonalDiffers	27.9 cm (11")	20.3 cm (8")
Display resolutionDiffers	1920 x 1200 pixels	1280 x 800 pixels
Display brightnessDiffers	300 cd/m²	350 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
Processor5 differ
Processor manufacturerDiffers	MediaTek	Qualcomm
Processor familyDiffers	Mediatek	Snapdragon
Processor modelDiffers	MT8781	MSM8917
Processor coresDiffers	8	4
Processor frequencyDiffers	2 GHz	1.4 GHz
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeKnown for one	LPDDR4-SDRAM	Unknown — not stated by the source
Storage2 differ
Internal storage capacityDiffers	128 GB	16 GB
Maximum memory card sizeDiffers	1 TB	128 GB
Graphics1 differ
Graphics card familyKnown for one	ARM	Unknown — not stated by the source
Graphics cardDiffers	Mali-G57 MP2	Adreno 308
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Number of microphonesKnown for one	1	Unknown — not stated by the source
Camera1 differ
Rear camera resolutionKnown for one	3264 x 2448 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Front camera resolution (numeric)Differs	5 MP	2 MP
Network1 differ
Mobile network connectionDiffers	No	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 6 (802.11ax)	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), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Mobile network generationKnown for one	Unknown — not stated by the source	4G
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
WWANKnown for one	Unknown — not stated by the source	Installed
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Design2 differ
Form factorKnown for one	Slate	Unknown — not stated by the source
Product colourDiffers	Green	Black
Colour nameDiffers	Mist Green	Slate Black
Softwareidentical
Operating system installedKnown for one	Android 15	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityDiffers	20 Wh	4850 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
Battery voltageKnown for one	3.8 V	Unknown — not stated by the source
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
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
Enduranceidentical
Energy efficiency classKnown for one	F	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Battery endurance per cycleKnown for one	5068 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	A	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP42	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	258.2 mm	Unknown — not stated by the source
DepthKnown for one	169.7 mm	Unknown — not stated by the source
HeightKnown for one	7.9 mm	Unknown — not stated by the source
WeightKnown for one	500 g	Unknown — not stated by the source
Packaging content1 differ
AC adapter includedDiffers	No	Yes
Tablet case includedKnown 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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