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Acer beTouch E400 vs Sony Ericsson Aspen

General Info

Manufacturer
Acer Sony Ericsson
Announced
February 2010 February 2010
Status
Available - April 2010 Available - July 2010
Colors
Soft-touch Black, Ceramic White and Pearl Red with 3 exchangeabl Iconic Black, White Silver
Form Factor
Candybar Candybar
Dimension
115 x 59.3 x 12 mm
(4.53 x 2.33 x 0.47 in)
117 x 60 x 12.5 mm
(4.61 x 2.36 x 0.49 in)
Weight
125 g (4.41 oz) 130 g (4.59 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100
HSDPA 850 / 900 / 2100
HSDPA 900 / 2100
HSDPA 850 / 900 / 2100
Messaging
SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
TFT resistive touchscreen TFT resistive touchscreen
Colors
256K colors 65K colors
Size
3.2 inches [Similar] 2.4 inches [Similar]
Resolution
320 x 480 pixels (180 ppi) 320 x 240 pixels (167 ppi)
Screen-to-Body Ratio
44.85% 25.31%
Multi-Touch

Hardware and OS

OS
Android OS, v2.1 (Eclair) Microsoft Windows Mobile 6.5.3 Professional
Processor
600 MHz ARM 11, Qualcomm MSM7227 [Similar] 600 MHz ARM 11, Qualcomm MSM7227 [Similar]
GPU
Adreno 200 [Similar] Adreno 200 [Similar]
RAM
256 MB [Browse Similar] 256 MB [Browse Similar]
Internal Memory
N/A N/A
External Memory
microSD microSD, up to 16GB, 4GB included

Camera

Rear Camera
3.15 MP, 2048x1536 pixels [Similar] 3.15 MP, 2048x1536 pixels [Similar]
Flash
No No
Features
Auto focus, Geo-tagging Geo-tagging, Smart Contrast
Video
Yes Yes, VGA@15fps
Front Camera
No [Similar] No [Similar]

Multimedia

3.5mm Jack
Radio
Stereo FM radio Stereo FM radio with RDS
Games
Yes Yes
Loud Speaker

Connectivity and Data Rate

GPRS
Class 10 (4+1/3+2 slots), 32 - 48 kbps Up to 85 kbps
Edge
Class 10, 236.8 kbps Up to 225 kbps
3G
HSDPA, 3.6 Mbps; HSUPA 384 Kbps HSDPA, 7.2Mbps; HSUPA, 2Mbps
Bluetooth
Yes, v2.0 with A2DP Yes, v2.1 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g Yes, Wi-Fi 802.11b/g
USB
Yes, v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML WAP 2.0/HTML (IE), RSS feeds

User Memory

Internal
256 MB RAM, 512 MB ROM 256MB RAM, 256MB ROM, 100MB storage
Expandable Storage
microSD microSD, up to 16GB, 4GB included

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Po Standard battery, Li-Po
Capacity
1090 mAh 1500 mAh
Stand by
Up to 400 h Up to 560 h (2G)
Up to 500 h (3G)
Talk Time
Up to 5 h Up to 6 h 30 min (2G)
Up to 7 h 30 min (3G)
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