Phone Comparison - Samsung Exhibit II 4G vs Samsung Galaxy Ace Plus S7500 vs BLU Dash 4.0

general General Info

Manufacturer Samsung Samsung BLU
Announced October 2011 January 2012 December 2012
Status Available - October 2011 Available - February 2012 Available - January 2013
Colors Black Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 115 x 60 x 11 mm
(4.53 x 2.36 x 0.43 in )
114.5 x 62.5 x 11.2 mm
(4.51 x 2.46 x 0.44 in)
124 x 63 x 11.8 mm
(4.88 x 2.48 x 0.46 in)
Weight 116 g (4.09 oz) 115 g (4.06 oz) 128 g (4.52 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 / 1700 / 2100 / 1900 HSDPA 900 / 2100 HSDPA 850 / 1900 - D270a
HSDPA 850 / 2100 - D270i
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v2.3 (Gingerbread) Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1 (Jelly Bean)
Processor 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon 1 GHz, Qualcomm Snapdragon S1 Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon
GPU Adreno 205 Adreno 200 Adreno 203
RAM 512 MB 512 MB 512 MB
Internal Memory 1 GB ROM 3 GB storage 4 GB ROM
External Memory microSD, up to 32GB microSD, up to 32GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.7 inches 3.65 inches 4.0 inches
Resolution 480 x 800 pixels (252 ppi) 320 x 480 pixels (158 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 56.54% 55.47% 58.42%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS Stereo FM radio
Games Yes + downloadable Yes Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 5 MP, 2592x1944 pixels 5 MP, 2592x1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face Detection Auto focus, Geo-tagging, Face And Smile Detection Geo-tagging, Touch Focus, Face Detection, Image Stabilization
Video Yes, VGA (640x480 pixels) Yes Yes, VGA@30fps
Front Camera Yes, VGA [Similar] No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Class 12
3G HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, 7.2 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 with A2DP Yes, v3.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB Yes, v2.0 microUSB Yes, v2.0 microUSB Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML, Adobe Flash HTML, Adobe Flash HTML, Adobe Flash

memory User Memory

Internal 1 GB ROM, 512 MB RAM 3 GB storage, 512 MB RAM 4 GB ROM, 512 MB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32GB 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 not 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 1500 mAh 1300 mAh 1300 mAh
Stand by Up to 360 h Up to 670 h (2G)
Up to 420 h (3G)
Up to 450 h (2G)
Up to 340 h (3G)
Talk Time Up to 5 h 30 min Up to 11 h (2G)
Up to 7 h 20 min (3G)
Up to 14 h (2G)
Up to 8 h (3G)