| DESIGN AND DIMENSIONS | Acer ICONIA W4 (821) | - |
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| Product Type | Tablet - no keyboard | - |
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| Dimensions (WxDxH) | 21.89 cm x 13.49 cm x 1.075 cm | - |
| Weight | 425 g | - |
| Colour | Grey | - |
| DISPLAY | Acer ICONIA W4 (821) | - |
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| Screen Size (Type) | 8" - IPS | - |
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| Touchscreen | Yes (5-point multi-touch) | - |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1280 x 800 (WXGA) | - |
| Widescreen | Yes | - |
| Features | HDCP, anti-glare, Mercury free | - |
| PROCESSOR | Acer ICONIA W4 (821) | - |
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| CPU | Intel Atom Z3740 / 1.33 GHz | - |
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| Max Turbo Speed | 1.86 GHz | - |
| Number of Cores | Quad-Core | - |
| Cache | L2 - 2 MB | - |
| 64-bit Computing | Yes | - |
| Features | Intel Burst Technology | - |
| MEMORY | Acer ICONIA W4 (821) | - |
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| RAM | 2 GB (provided memory is soldered) | - |
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| RAM Type | LPDDR3 SDRAM | - |
| STORAGE | Acer ICONIA W4 (821) | - |
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| Main Storage Size (HDD/SSD) | 32 GB eMMC | - |
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| AUDIO & VIDEO | Acer ICONIA W4 (821) | - |
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| Graphics Processor (GPU) | Intel HD Graphics | - |
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| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - 2592 x 1944 (rear), 1920 x 1080 (front) | - |
| Resolution | 5 Megapixel (rear), 2 Megapixel (front) | - |
| Camera Features | 1080p Full HD movie recording | - |
| Sound | Stereo speakers, microphone | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Acer ICONIA W4 (821) | - |
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| Wireless | 802.11a/b/g/n, Bluetooth 4.0 | - |
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| Features | Acer SignalUp | - |
| WWAN |
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| Generation | 3G | - |
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| Technology | GSM, GPRS, EDGE, HSPA+ | - |
| Controller | Huawei MU736 | - |
| Max Transfer Rate | 21.6 Mbps | - |
| BATTERY | Acer ICONIA W4 (821) | - |
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| Technology | 2-cell lithium polymer | - |
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| Battery Capacity (Size) | 18.6 Wh | - |
| Battery Life | Up to 10 hours | - |
| Battery Run Time | Web browsing: up to 10 hours Video playback: up to 8 hours |
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| AC ADAPTER | Acer ICONIA W4 (821) | - |
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| Input | AC 120/230 V (50/60 Hz) | - |
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| Output | 10 Watt, 5.35 V, 2 A | - |
| CONNECTIONS & EXPANSIONS | Acer ICONIA W4 (821) | - |
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| Interfaces | Micro-USB 2.0 Micro-HDMI Headphone/microphone combo jack |
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| Memory Card Reader | Yes (microSD, microSDXC) | - |
| SOFTWARE | Acer ICONIA W4 (821) | - |
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| Operating System (OS) | Windows 8.1 Single Language 32-bit with Bing | - |
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| Software Included | Recovery DVD, Microsoft 365 (1 year subscription) | - |
| MISCELLANEOUS | Acer ICONIA W4 (821) | - |
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| Included Accessories | Power adapter | - |
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| Cables Included | Micro-USB to USB cable | - |
| Integrated Options | Ambient light sensor, proximity sensor, G-sensor | - |
| Security | Trusted Platform Module (TPM) Security Chip | - |
| Features | Digital compass, volume control, gyroscope, Windows button | - |
| Navigation Receiver | GPS | - |
| Model Number | Z3742G03aii | - |
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