Phone Comparison - Dell Aero vs Sony Xperia acro HD SO-03D vs Sony Xperia tipo dual

general General Info

Manufacturer Dell Sony Sony
Announced March 2010 May 2012 June 2012
Status Available - August 2010 Available - September 2012 Available - September 2012
Colors Black Black, Aqua, Sakura, Ceramic Serene black, Classic silver
Form Factor Candybar Candybar Candybar
Dimension 122 x 57.9 x 11.7 mm, 68.6 cc
(4.8 x 2.28 x 0.46 in, 2.7 cc)
126 x 66 x 11.9 mm
(4.96 x 2.6 x 0.47 in)
103 x 57 x 13 mm
(4.06 x 2.24 x 0.51 in)
Weight 104 g (3.67 oz) 149 g (5.26 oz) 99.4 g (3.49.0.14 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 1700 / 2100 / 800 HSDPA 900 / 2100 - ST21i2
HSDPA 850 / 1900 / 2100 - ST21a2
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v1.5 (Cupcake), upgradable Android OS, v2.3 (Gingerbread) Android OS, v4.0.3 (Ice Cream Sandwich)
Processor Marvell PXA310 624 MHz Dual-core 1.5 GHz, Qualcomm MSM8260 Snapdragon 800 MHz Cortex-A5, Qualcomm MSM7225AA
GPU Adreno 220 Adreno 200
RAM N/A 1 GB 512 MB
Internal Memory N/A 11 GB storage 2.9 GB storage (2.5 GB user available)
External Memory microSD, up to 32GB, 2GB included microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen LED-backlit LCD, capacitive touchscreen TFT capacitive touchscreen
Colors 256K colors 16M colors 256K colors
Size 3.5 inches 4.3 inches 3.2 inches
Resolution 360 x 640 pixels (210 ppi) 720 x 1280 pixels (342 ppi) 320 x 480 pixels (180 ppi)
Screen-to-Body Ratio 47.72% 61.13% 52.10%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio No Stereo FM radio with RDS Stereo FM radio with RDS
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 12 MP, 4000x3000 pixels 3.15 MP, 2048x1536 pixels
Flash LED flash LED flash No
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization Geo-tagging, Touch Focus
Video Yes, CIF@30fps Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer Yes, VGA
Front Camera No [Similar] Yes, 1.3 MP, 720p@30fps [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Up to 86 kbps Up to 86 kbps
Edge Class 10, 236.8 kbps Up to 237 kbps Up to 237 kbps
3G HSDPA 3.6 Mbps HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes v2.0 with A2DP Yes, v2.1 with A2DP, EDR Yes, v2.1 with EDR
Wi-Fi Wi-Fi 802.11 b/g Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, miniUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML, Adobe Flash Lite HTML5, Adobe Flash HTML5, Adobe Flash

memory User Memory

Internal 11 GB storage, 1 GB RAM 2.9 GB storage (2.5 GB user available), 512 MB RAM
Expandable Storage microSD, up to 32GB, 2GB included microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Li-Ion Battery
Capacity 1000 mAh 1910 mAh 1500 mAh
Stand by Up to 400 h Up to 290 h (2G)
Up to 310 h (3G)
Up to 350 h (2G)
Up to 360 h (3G)
Talk Time Up to 5 h Up to 6 h 40 min (2G)
Up to 7 h 10 min (3G)
Up to 5 h (2G)
Up to 6 h (3G)