Product comparison · 2 laptops

HP Stream 11-d009na Intel® Celeron® N2840 Laptop vs HP Stream 11-d009tu Intel® Celeron® N2840 Laptop

Key differences

Internal memory type
- Stream 11-d009na Intel® Celeron® N2840 Laptop:DDR3L-SDRAM
- Stream 11-d009tu Intel® Celeron® N2840 Laptop:DDR3-SDRAM
Memory clock speed
- Stream 11-d009na Intel® Celeron® N2840 Laptop:1333 MHz
- Stream 11-d009tu Intel® Celeron® N2840 Laptop:1600 MHz
Audio system
- Stream 11-d009na Intel® Celeron® N2840 Laptop:DTS Sound+
- Stream 11-d009tu Intel® Celeron® N2840 Laptop:DTS Studio Sound
Battery technology
- Stream 11-d009na Intel® Celeron® N2840 Laptop:Lithium Polymer (LiPo)
- Stream 11-d009tu Intel® Celeron® N2840 Laptop:Lithium-Ion (Li-Ion)

Differences highlightedShow differences only

Comparison of 11-d009na, 11-d009tu
138 specifications	A HP Stream 11-d009na Intel® Celeron® N2840 Laptop Model 11-d009na View product	B HP Stream 11-d009tu Intel® Celeron® N2840 Laptop Model 11-d009tu View product
Displayidentical
HD typeKnown for one	Unknown — not stated by the source	HD
Memory2 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1333 MHz	1600 MHz
Storageidentical
Flash memoryKnown for one	Unknown — not stated by the source	32 GB
Audio1 differ
Audio systemDiffers	DTS Sound+	DTS Studio Sound
Network1 differ
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Packaging contentidentical
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	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.