Product comparison · 2 tablets

Lenovo IdeaPad A1 ARM vs Lenovo IdeaPad K1 NVIDIA Tegra

36specifications compared
16differ
20identical
32known for one product only

Key differences

Display diagonal
- IdeaPad A1 ARM:17.8 cm (7")
- IdeaPad K1 NVIDIA Tegra:25.6 cm (10.1")
Processor family
- IdeaPad A1 ARM:ARM
- IdeaPad K1 NVIDIA Tegra:NVIDIA Tegra
Internal memory
- IdeaPad A1 ARM:0.5 GB
- IdeaPad K1 NVIDIA Tegra:1 GB
Internal storage capacity
- IdeaPad A1 ARM:16 GB
- IdeaPad K1 NVIDIA Tegra:32 GB
Storage media
- IdeaPad A1 ARM:Flash
- IdeaPad K1 NVIDIA Tegra:SSD
Main camera resolution (numeric)
- IdeaPad A1 ARM:3 MP
- IdeaPad K1 NVIDIA Tegra:2 MP
Second camera resolution
- IdeaPad A1 ARM:0.3 MP
- IdeaPad K1 NVIDIA Tegra:5 MP
Microphone in
- IdeaPad A1 ARM:Yes
- IdeaPad K1 NVIDIA Tegra:No

Side by side

Differences highlightedShow differences only

Comparison of A1, K1
68 specifications	A Lenovo IdeaPad A1 ARM Model A1 View product	B Lenovo IdeaPad K1 NVIDIA Tegra Model K1 View product
Display1 differ
Display diagonalDiffers	17.8 cm (7")	25.6 cm (10.1")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor1 differ
Processor familyDiffers	ARM	NVIDIA Tegra
Processor frequency	1 GHz	1 GHz
Processor modelKnown for one	Cortex-A8	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	0.5 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	1 GB
Internal memory typeKnown for one	DDR-SDRAM	Unknown — not stated by the source
Storage2 differ
Internal storage capacityDiffers	16 GB	32 GB
Storage mediaDiffers	Flash	SSD
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
Graphics cardKnown for one	Unknown — not stated by the source	GeForce Graphics
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Audio systemKnown for one	High Deﬁnition (HD)	Unknown — not stated by the source
Camera2 differ
Built-in camera	Yes	Yes
Main camera resolution (numeric)Differs	3 MP	2 MP
Second camera	Yes	Yes
Second camera resolutionDiffers	0.3 MP	5 MP
Video recordingKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Bluetooth	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Data networkKnown for one	Not supported	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantity	0	0
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Microphone inDiffers	Yes	No
Headphone out	Yes	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Mini-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Designidentical
Form factor	Slate	Slate
Product colour	Black, White	Black, White
Performance2 differ
Position locationDiffers	Yes	No
GPS (satellite)Differs	Yes	No
Softwareidentical
Platform	Android	Android
Operating system installed	Android	Android
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	1	2
Battery life (max)Differs	7 h	10 h
Battery capacityKnown for one	3550 mAh	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	195 mm	264 mm
DepthDiffers	125 mm	189 mm
HeightDiffers	11.9 mm	13.3 mm
WeightDiffers	400 g	750 g
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Docking connectorKnown for one	Unknown — not stated by the source	No
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Full HDKnown for one	Unknown — not stated by the source	No
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
SSD capacityKnown for one	Unknown — not stated by the source	32 GB
Wi-Fi	Yes	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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