Product comparison · 2 tablets

Acer Iconia X12-21M-84XT Mediatek vs Lenovo Yoga Tab 13

29specifications compared
18differ
11identical
46known for one product only

Key differences

The Lenovo Yoga Tab 13 has 1.2 GHz more processor frequency than the Acer Iconia X12-21M-84XT Mediatek (3.2 GHz vs 2 GHz). The Acer Iconia X12-21M-84XT Mediatek has 128 GB more internal storage capacity than the Lenovo Yoga Tab 13 (256 GB vs 128 GB). The Lenovo Yoga Tab 13 has 1 more microphones than the Acer Iconia X12-21M-84XT Mediatek (3 vs 2). Only the Acer Iconia X12-21M-84XT Mediatek has card reader integrated. Display diagonal: 32 cm (12.6") on the Acer Iconia X12-21M-84XT Mediatek, 33 cm (13") on the Lenovo Yoga Tab 13.

Display diagonal
- Iconia X12-21M-84XT Mediatek:32 cm (12.6")
- Yoga Tab 13:33 cm (13")
Panel type
- Iconia X12-21M-84XT Mediatek:OLED
- Yoga Tab 13:LTPS
Display resolution
- Iconia X12-21M-84XT Mediatek:2560 x 1600 pixels
- Yoga Tab 13:2160 x 1350 pixels
Processor manufacturer
- Iconia X12-21M-84XT Mediatek:MediaTek
- Yoga Tab 13:Qualcomm
Processor family
- Iconia X12-21M-84XT Mediatek:Mediatek
- Yoga Tab 13:Snapdragon
Processor model
- Iconia X12-21M-84XT Mediatek:MT8781
- Yoga Tab 13:870
Processor frequency
- Iconia X12-21M-84XT Mediatek:2 GHz
- Yoga Tab 13:3.2 GHz
Internal memory type
- Iconia X12-21M-84XT Mediatek:LPDDR4x-SDRAM
- Yoga Tab 13:LPDDR5-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of X12-21M-84XT, Yoga Tab 13
75 specifications	A Acer Iconia X12-21M-84XT Mediatek Model X12-21M-84XT View product	B Lenovo Yoga Tab 13 View product
Display3 differ
Display diagonalDiffers	32 cm (12.6")	33 cm (13")
Panel typeDiffers	OLED	LTPS
Display resolutionDiffers	2560 x 1600 pixels	2160 x 1350 pixels
Display technology marketing nameKnown for one	CineCrystal	Unknown — not stated by the source
HD typeKnown for one	WQXGA	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	400 cd/m²
Processor4 differ
Processor manufacturerDiffers	MediaTek	Qualcomm
Processor familyDiffers	Mediatek	Snapdragon
Processor modelDiffers	MT8781	870
Processor cores	8	8
Processor boost frequencyKnown for one	2.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2 GHz	3.2 GHz
Memory1 differ
Internal memory	8 GB	8 GB
Internal memory typeDiffers	LPDDR4x-SDRAM	LPDDR5-SDRAM
Storage2 differ
Internal storage capacityDiffers	256 GB	128 GB
Storage media	UFS	UFS
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Maximum memory card sizeKnown for one	1 TB	Unknown — not stated by the source
Audio1 differ
Number of built-in speakers	2	2
Number of microphonesDiffers	2	3
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Rear camera typeKnown for one	Single camera	Unknown — not stated by the source
Rear camera resolution (numeric)Known for one	13 MP	Unknown — not stated by the source
Front cameraKnown for one	Yes	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	5 MP	Unknown — not stated by the source
Network1 differ
Bluetooth	Yes	Yes
Bluetooth version	5.2	5.2
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 6 (802.11ax)
Mobile network connectionKnown for one	Unknown — not stated by the source	No
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 6 (802.11ax)
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
Design1 differ
Form factorKnown for one	Slider	Unknown — not stated by the source
Product colour	Black	Black
Device typeDiffers	Tablet PC	Mobile tablet
Colour nameKnown for one	Unknown — not stated by the source	Shadow Black
Software1 differ
Platform	Android	Android
Operating system installedDiffers	Android 15	Android 11
Battery1 differ
Battery included	Yes	Yes
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityDiffers	20 Wh	10000 mAh
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Battery voltageKnown for one	3.8 V	Unknown — not stated by the source
Poweridentical
USB Type-C charging port	Yes	Yes
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	3 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
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 & dimensions3 differ
WidthDiffers	286.2 mm	293.4 mm
DepthDiffers	184.4 mm	204 mm
HeightKnown for one	6.5 mm	Unknown — not stated by the source
WeightDiffers	500 g	830 g
Packaging contentidentical
AC adapter included	Yes	Yes
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Stylus penKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Graphicsidentical
Graphics cardKnown for one	Unknown — not stated by the source	Adreno 650
Performanceidentical
Position locationKnown for one	Unknown — not stated by the source	Yes
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
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR,RoHS
Other featuresidentical
Height (front)Known for one	Unknown — not stated by the source	6.2 mm
Height (rear)Known for one	Unknown — not stated by the source	2.49 cm

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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