Phone Comparison - ZTE Grand X V970 vs BLU Dash 4.0 vs Huawei Ascend Y511

general General Info

Manufacturer ZTE BLU Huawei
Announced February 2012 December 2012 October 2013
Status Available - July 2012 Available - January 2013 Available - November 2013
Colors Black Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 127 x 65 x 9.9 mm
(5 x 2.56 x 0.39 in)
124 x 63 x 11.8 mm
(4.88 x 2.48 x 0.46 in)
132.8 x 67.4 x 10.5 mm
(5.23 x 2.65 x 0.41 in)
Weight 110 g (3.88 oz) 128 g (4.52 oz) 150 g (5.29 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 1900 - D270a
HSDPA 850 / 2100 - D270i
HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1.1 (Jelly Bean) Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Dual-core 1 GHz, Nvidia Tegra 2 Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon Dual-core 1.3 GHz Cortex-A7, Mediatek MT6572
GPU ULP GeForce Adreno 203 Mali-400
RAM 512 MB 512 MB 512 MB
Internal Memory 4 GB storage 4 GB ROM 4 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.0 inches 4.5 inches
Resolution 540 x 960 pixels (256 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 61.82% 58.42% 62.17%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592x1944 pixels 3.15 MP, 2048x1536 pixels
Flash LED flash LED flash No
Features Auto focus, Geo-tagging Geo-tagging, Touch Focus, Face Detection, Image Stabilization Fixed Focus, Geo-tagging, Face Recognition, Smile Capture , Rapid Continuous Shooting
Video Yes, 1080p Yes, VGA@30fps Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12
Edge Yes Class 12 Class 12
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v3.0 Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, 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 Yes, with A-GPS support
Browser HTML HTML, Adobe Flash HTML

memory User Memory

Internal 4 GB storage, 512 MB RAM 4 GB ROM, 512 MB RAM 4 GB ROM, 512 MB RAM
Expandable Storage microSD, up to 32 GB 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 not 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 Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1650 mAh 1300 mAh 1730 mAh
Stand by - Up to 450 h (2G)
Up to 340 h (3G)
Up to 310 h (2G)
Up to 300 h (3G)
Talk Time - Up to 14 h (2G)
Up to 8 h (3G)
Up to 6 h 10 min (2G)
Up to 6 h (3G)