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Huawei U8520 Duplex
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Phone Insight
Full Specifications September 5, 2026
Huawei U8520 Duplex Android 2.2
Huawei · 2011

Huawei U8520 Duplex

Huawei U8520 Duplex Android smartphone. Announced Oct 2011. Features 3.2″ display, Snapdragon S1 chipset, 3.15 MP primary camera, 1500 mAh battery, 256 MB RAM.

Display 3.2"
Chipset Snapdragon S1
RAM 256 GB
Storage 512MB 256MB RAM storage, microSDHC slot
Camera 3 MP
Battery 1500 mAh
OS Android 2.2
Build 109g, 12.7mm thickness

Launch

Announced 2011, October. Released 2011, October
Status Discontinued

Platform

OS Android 2.2 (Froyo)
Chipset Qualcomm MSM7227-1 Snapdragon S1
CPU 600 MHz ARM 11
GPU Adreno 200

Display

Type TFT, 256K colors
Size 3.2 inches, 30.5 cm 2 (~47.8% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~180 ppi density)

Memory

Card slot microSDHC (dedicated slot), 2 GB included
Internal 512MB 256MB RAM

Main Camera

Single 3.15 MP
Video 480p

Selfie camera

Single VGA

Body

Dimensions 112 x 57 x 12.7 mm (4.41 x 2.24 x 0.5 in)
Weight 109 g (3.84 oz)
SIM Dual SIM (Mini-SIM, dual stand-by)

Battery

Type Removable Li-Ion 1500 mAh battery
Stand-by Up to 120 h (2G) / Up to 120 h (3G)
Talk time Up to 7 h (2G) / Up to 7 h 30 min (3G)
Music play Up to 20 h

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n
Bluetooth 2.1, A2DP, EDR
Positioning GPS, A-GPS
Radio Stereo FM radio
USB microUSB 2.0

Network

Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100 - SIM 1 only
Speed HSPA 7.2/0.384 Mbps

Features

Sensors Accelerometer, proximity, compass
featuresother MP3/WAV/eAAC+ player MP4/H.264 player Organizer Document viewer Photo viewer/editor Voice memo/dial Predictive text input

Misc

Colors Black
Phone Insight phoneinsight.org/ Printed September 5, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/huawei-u8520-duplex/

In depth

Full specifications

Announced 2011, October. Released 2011, October
Status Discontinued
OS Android 2.2 (Froyo)
Chipset Qualcomm MSM7227-1 Snapdragon S1
CPU 600 MHz ARM 11
GPU Adreno 200
Type TFT, 256K colors
Size 3.2 inches, 30.5 cm 2 (~47.8% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~180 ppi density)
Card slot microSDHC (dedicated slot), 2 GB included
Internal 512MB 256MB RAM
Single 3.15 MP
Video 480p
Single VGA
Dimensions 112 x 57 x 12.7 mm (4.41 x 2.24 x 0.5 in)
Weight 109 g (3.84 oz)
SIM Dual SIM (Mini-SIM, dual stand-by)
Type Removable Li-Ion 1500 mAh battery
Stand-by Up to 120 h (2G) / Up to 120 h (3G)
Talk time Up to 7 h (2G) / Up to 7 h 30 min (3G)
Music play Up to 20 h
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 2.1, A2DP, EDR
Positioning GPS, A-GPS
Radio Stereo FM radio
USB microUSB 2.0
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100 - SIM 1 only
Speed HSPA 7.2/0.384 Mbps
Sensors Accelerometer, proximity, compass
featuresother MP3/WAV/eAAC+ player MP4/H.264 player Organizer Document viewer Photo viewer/editor Voice memo/dial Predictive text input
Colors Black
Price About 110 EUR
PhoneInsight Benchmark
34.4/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 34.4
Display 42.5
Camera 28.8
Battery 32
257,480 hitsTotal views
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