Product comparison · 2 tablets

Acer Iconia A1-840-16T4 Intel Atom® vs Acer Iconia A1-840FHD-16JZ Intel Atom®

86specifications compared
21differ
65identical
35known for one product only

Key differences

Display resolution
- Iconia A1-840-16T4 Intel Atom®:1280 x 800 pixels
- Iconia A1-840FHD-16JZ Intel Atom®:1920 x 1200 pixels
Processor model
- Iconia A1-840-16T4 Intel Atom®:Z3735G
- Iconia A1-840FHD-16JZ Intel Atom®:Z3745
Processor boost frequency
- Iconia A1-840-16T4 Intel Atom®:1.83 GHz
- Iconia A1-840FHD-16JZ Intel Atom®:1.86 GHz
Processor code
- Iconia A1-840-16T4 Intel Atom®:SR1UD
- Iconia A1-840FHD-16JZ Intel Atom®:SR1SP
Scenario Design Power (SDP)
- Iconia A1-840-16T4 Intel Atom®:2.2 W
- Iconia A1-840FHD-16JZ Intel Atom®:2 W
Internal memory
- Iconia A1-840-16T4 Intel Atom®:1 GB
- Iconia A1-840FHD-16JZ Intel Atom®:2 GB
Internal memory type
- Iconia A1-840-16T4 Intel Atom®:DDR3L-SDRAM
- Iconia A1-840FHD-16JZ Intel Atom®:LPDDR3-SDRAM
Storage media
- Iconia A1-840-16T4 Intel Atom®:Flash
- Iconia A1-840FHD-16JZ Intel Atom®:eMMC

Side by side

Differences highlightedShow differences only

Comparison of A1-840-16T4, A1-840FHD-16JZ
121 specifications	A Acer Iconia A1-840-16T4 Intel Atom® Model A1-840-16T4 View product	B Acer Iconia A1-840FHD-16JZ Intel Atom® Model A1-840FHD-16JZ View product
Display1 differ
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Processor4 differ
Processor modelDiffers	Z3735G	Z3745
Processor boost frequencyDiffers	1.83 GHz	1.86 GHz
Processor codeDiffers	SR1UD	SR1SP
Scenario Design Power (SDP)Differs	2.2 W	2 W
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	2 W
TjunctionKnown for one	Unknown — not stated by the source	90 °C
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Storage2 differ
Storage mediaDiffers	Flash	eMMC
Compatible memory cardsDiffers	MicroSD (TransFlash), MicroSDHC	MicroSD (TransFlash)
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Video recording modesKnown for one	Unknown — not stated by the source	1080p
Network1 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	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	0
SmartCard slotKnown for one	Unknown — not stated by the source	No
Headphone outDiffers	No	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	No	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Google applicationsKnown for one	Google Play	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Battery1 differ
Battery capacityDiffers	17 Wh	4600 mAh
Poweridentical
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Media formats1 differ
Image formats supportedDiffers	JPG	GIF, JPG, TIF
Audio formats supportedKnown for one	AAC, AMR, MP3	Unknown — not stated by the source
Video formats supportedKnown for one	3GP, AVI, H.263, H.264, MKV, MP4, MPEG4	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	130 mm	215 mm
DepthDiffers	8.5 mm	130 mm
HeightDiffers	215 mm	8.5 mm
Packaging content1 differ
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	USB	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	WEEE
Other features2 differ
Docking connectorKnown for one	Unknown — not stated by the source	No
Processor socketDiffers	BGA 592	BGA 1380
Processor ARK IDDiffers	80275	80270
64-bit computingKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Messagingidentical
E-mailKnown for one	Yes	Unknown — not stated by the source
Sensorsidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown 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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