Huawei U8520 Duplex Specs, review, opinions, comparisons

Discover all the technical specs of the Huawei U8520 Duplex - from its camera and display to performance and battery life.
Added by on 05.16.14 | Last update 02.14.20
Huawei U8520 Duplex Specs, review, opinions, comparisons
Huawei U8520 Duplex Huawei U8520 Duplex Huawei U8520 Duplex Huawei U8520 Duplex Huawei U8520 Duplex
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Huawei U8520 Duplex is a 2011 smartphone. It measures 112 x 57 x 12.7 mm and weighs 109 g. It has a TFT display measuring 3.2" inches. The resolution is 320 x 480 and 180 ppi pixel density.

There is Single front camera with 0.3 MP. The main camera is Single with 3.15 MP.

It runs on 600 MHz ARM 11 CPU with 512 MB, 256 MB RAM memory. The battery is 1500 mAh.

Scroll down to discover all the features and specs this device has to offer.

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Pros and Cons

Huawei U8520 Duplex specs

General specs

Brand and model

Huawei U8520 Duplex

Release date

2011, October


112 x 57 x 12.7 mm (4.41 x 2.24 x 0.5 in)


109 g (3.84 oz)




1500 mAh,  Removable Li-Ion

Battery life

Stand by time- Up to 120 h (2G) / Up to 120 h (3G)
Talking time- Up to 7 h (2G) / Up to 7 h 30 min (3G)
Music play - Up to 20 h

Approximate price110 EUR





capacitive touchscreen

Display colors


Screen size

3.2" inc

Screen area

30.5 cm2

Screen format

3:2 (height:width)

Screen to body ratio


Screen resolution

320 x 480 px

PPI /points per inch/

180 PPI

Camera and Video

Rear camera, main

3.15 MP, Single

Camera specs

-3.15 MP

Video 480p
Front (selfie) camera

0.3 MP, Single




Operating system OS

Android 2.2 (Froyo)


Qualcomm MSM7227-1 Snapdragon S1

Other models with the same chipset include: Micromax A55, Huawei U8520 Duplex, Samsung Galaxy Gio S5660, Motorola FIRE XT311, Motorola SPICE Key XT317, Motorola SPICE Key, Motorola MOTO XT316, Acer Liquid mini E310
Processor CPU

- 600 MHz ARM 11

Graphics processor GPU

- Adreno 200

External memory

microSD, up to 32 GB (dedicated slot), 2 GB included

Internal memory

512 MB, 256 MB RAM


Communication and Connectivity

SIM card Dual SIM (Mini-SIM, dual stand-by)
Network GSM / HSPA
Show all network frequencies:
Speed HSPA 7.2/0.384 Mbps
Edge Yes
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot
GPS Yes, with A-GPS
USB microUSB 2.0
Bluetooth 2.1, A2DP, EDR

Music and Audio

Radio Stereo FM radio
Headphone jack Yes
- Active noise cancellation with dedicated mic

Other features

- Sensors - Accelerometer, proximity, compass
- MP3/WAV/eAAC+ player
-MP4/H.264 player
-Document viewer
-Photo viewer/editor
-Voice memo/dial
-Predictive text input
- Also known as Huawei Deuce
Disclaimer: The information provided here is based on publicly available information and official specifications from Huawei. While every effort has been made to provide accurate and reliable information, readers should be aware that specifications are subject to change and updates from Huawei may not be reflected.
Richard Taylor

Richard Taylor

Richard Taylor is a technology expert and journalist based in the UK. With a degree in Computer Science from the University of Birmingham, he provides insightful analysis and expert reviews of the latest smartphones and technology. His technical expertise, passion for technology and years of experience make him a trusted source in the industry.

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Frequently Asked Questions

The base approximate price of the Huawei U8520 Duplex was around 110 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2011, October.
The weight of the Huawei U8520 Duplex is 109 g.
The screen size of the Huawei U8520 Duplex is 3.2" inches.
The size of the Huawei U8520 Duplex is 112 x 57 x 12.7 mm (HxWxD).

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HTC S710 Apple iPhone 4s HTC Desire X
Model HTC
iPhone 4s
Desire X
Year 2007 2011 2012
Screen 2.4 "
3.5 "
LED-backlit IPS LCD
4 "
Super LCD
Camera Single
2 MP
8 MP
5 MP
Weight 120 gr 140 gr 114 gr
Battery 1050 mah 1432 mah 1650 mah
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