Phone Comparison - ZTE Avail vs ZTE Blade vs BLU Dash 4.5

general General Info

Manufacturer ZTE ZTE BLU
Announced October 2011 October 2010 July 2013
Status Available - December 2011 Available - November 2010 Available - July 2013
Colors Black Black Black
Form Factor Candybar Candybar Candybar
Dimension - 116 x 56.5 x 11.8 mm
(4.57 x 2.22 x 0.46 in)
133 x 65 x 12 mm
(5.24 x 2.56 x 0.47 in)
Weight - 110 g (3.88 oz) 144 g (5.08 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 1900 - D310a
HSDPA 850 / 2100 - D310i
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread) Android OS, v2.1 (Eclair), upgradable to v2.2 Android OS, v4.2 (Jelly Bean)
Processor 600 MHz ARM 11, Qualcomm MSM7227 Quad-core 1.2 GHz Cortex-A7, MTK 6589M
GPU Adreno 200 PowerVR SGX544
RAM 512 MB 512 MB 512 MB
Internal Memory 512 MB ROM 150 MB storage 4 GB ROM
External Memory microSD, up to 32GB microSD, up to 32GB, 2GB included microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen AMOLED or LCD capacitive touchscreen TFT capacitive touchscreen
Colors TFT capacitive touchscreen 256K colors 16M colors
Size 3.5 inches 3.5 inches 4.5 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (267 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio - 53.02% 64.37%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 3.15 MP, 2048x1536 pixels 5 MP, 2592x1944 pixels
Flash No No LED flash
Features Auto focus, Auto focus, Geo-tagging Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video Yes Yes Yes, 720p@30fps
Front Camera No [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, HSUPA HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 11 Mbps
Bluetooth Yes, with A2DP Yes, v2.1 with A2DP, EDR Yes, v3.0
Wi-Fi Wi-Fi 802.11 b/g, Wi-Fi hotspot Wi-Fi 802.11 b/g, Wi-Fi hotspot (Android 2.2) Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS   Yes, with A-GPS support Yes, with A-GPS support
Browser WAP 2.0/xHTML, HTML WAP 2.0/xHTML, HTML HTML5

memory User Memory

Internal 512 MB ROM, 512 MB RAM 150 MB storage, 512 MB RAM, 512 MB ROM 4 GB ROM, 512 MB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32GB, 2GB included microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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 1250 mAh 2000 mAh
Stand by Up to 192 h Up to 900 h (2G)
Up to 750 h (3G)
Talk Time Up to 4 h Up to 24 h (2G)
Up to 10 h (3G)