Product comparison · 2 tablets

Acer Iconia V11-21M-82WJ Mediatek vs Lenovo Tab M7

36specifications compared
22differ
14identical
40known for one product only

Key differences

The Lenovo Tab M7 has 50 cd/m² more display brightness than the Acer Iconia V11-21M-82WJ Mediatek (350 cd/m² vs 300 cd/m²). The Acer Iconia V11-21M-82WJ Mediatek has 4 more processor cores than the Lenovo Tab M7 (8 vs 4). The Acer Iconia V11-21M-82WJ Mediatek has 0.7 GHz more processor frequency than the Lenovo Tab M7 (2 GHz vs 1.3 GHz). Only the Lenovo Tab M7 has AC adapter included. Display diagonal: 27.9 cm (11") on the Acer Iconia V11-21M-82WJ Mediatek, 17.8 cm (7") on the Lenovo Tab M7.

Display diagonal
- Iconia V11-21M-82WJ Mediatek:27.9 cm (11")
- Tab M7:17.8 cm (7")
Display resolution
- Iconia V11-21M-82WJ Mediatek:1920 x 1200 pixels
- Tab M7:1024 x 600 pixels
Display brightness
- Iconia V11-21M-82WJ Mediatek:300 cd/m²
- Tab M7:350 cd/m²
Processor model
- Iconia V11-21M-82WJ Mediatek:MT8781
- Tab M7:MT8321
Processor cores
- Iconia V11-21M-82WJ Mediatek:8
- Tab M7:4
Processor frequency
- Iconia V11-21M-82WJ Mediatek:2 GHz
- Tab M7:1.3 GHz
Internal memory
- Iconia V11-21M-82WJ Mediatek:8 GB
- Tab M7:1 GB
Internal memory type
- Iconia V11-21M-82WJ Mediatek:LPDDR4-SDRAM
- Tab M7:LPDDR3-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of V11-21M-82WJ, Tab M7
76 specifications	A Acer Iconia V11-21M-82WJ Mediatek Model V11-21M-82WJ View product	B Lenovo Tab M7 View product
Display3 differ
Display diagonalDiffers	27.9 cm (11")	17.8 cm (7")
Display resolutionDiffers	1920 x 1200 pixels	1024 x 600 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
Processor3 differ
Processor familyKnown for one	Mediatek	Unknown — not stated by the source
Processor modelDiffers	MT8781	MT8321
Processor coresDiffers	8	4
Processor frequencyDiffers	2 GHz	1.3 GHz
Memory2 differ
Internal memoryDiffers	8 GB	1 GB
Internal memory typeDiffers	LPDDR4-SDRAM	LPDDR3-SDRAM
Storage2 differ
Internal storage capacityDiffers	256 GB	8 GB
Maximum memory card sizeDiffers	1 TB	128 GB
Audio1 differ
Number of built-in speakersDiffers	2	1
Number of microphonesKnown for one	1	Unknown — not stated by the source
Camera2 differ
Rear camera resolution (numeric)Differs	8 MP	2 MP
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
Bluetooth versionDiffers	5.4	4.0
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
WWANKnown for one	Unknown — not stated by the source	Not 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
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Micro-USB 2.0 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
Form factorKnown for one	Slate	Unknown — not stated by the source
Product colourDiffers	Green	Grey
Colour nameDiffers	Mist Green	Platinum Grey
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	3500 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
Battery recharge timeKnown for one	Unknown — not stated by the source	3.3 h
Standby timeKnown for one	Unknown — not stated by the source	336 h
Continuous video playback time (max)Known for one	Unknown — not stated by the source	10 h
Browsing time (Wi-Fi) (max)Known for one	Unknown — not stated by the source	10 h
Poweridentical
AC adapter powerKnown for one	20 W	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
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
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 & dimensions4 differ
WidthDiffers	258.2 mm	176.3 mm
DepthDiffers	169.7 mm	102.8 mm
HeightDiffers	7.9 mm	8.25 mm
WeightDiffers	500 g	236.9 g
Packaging content1 differ
AC adapter includedDiffers	No	Yes
Tablet case includedKnown for one	Yes	Unknown — not stated by the source
Stylus penKnown for one	Unknown — not stated by the source	No
Performanceidentical
Position locationKnown for one	Unknown — not stated by the source	Yes
GPS (satellite)Known for one	Unknown — not stated by the source	Yes
Sensorsidentical
AccelerometerKnown 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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