Phone Comparison - ZTE Libra vs Samsung Galaxy 551

ZTE Libra
zte libra
Samsung Galaxy 551
samsung galaxy 551
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general General Info

Manufacturer ZTE Samsung
Announced February 2011 October 2010
Status Available - September 2011 Available - Q4 2010
Colors Black, Silver Black
Form Factor Candybar Candybar
Dimension - 111 x 55 x 15.2 mm
(4.37 x 2.17 x 0.6 in)
Weight - 117 g (4.13 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100
HSDPA 850 / 2100
HSDPA 900 / 2100
HSDPA 850 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.1 (Eclair), upgradable to v2.2 Android OS, v2.2 (Froyo), upgradable to v2.3.6 (Gingerbread)
Processor 600 MHz ARM 11, Qualcomm MSM7227 [Similar] 600 MHz, Qualcomm MSM7227 [Similar]
GPU Adreno 200 [Similar] Adreno 200 [Similar]
RAM N/A N/A
Internal Memory N/A 160 MB
External Memory microSD microSD, up to 32 GB, 1 GB included

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen
Colors 256K colors 16M colors
Size 3.5 inches [Similar] 3.2 inches [Similar]
Resolution 480 x 800 pixels (267 ppi) [Similar] 240 x 400 pixels (146 ppi)
Screen-to-Body Ratio - 47.59%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

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

connectivity Connectivity and Data Rate

GPRS Yes Class 10 (4+1/3+2 slots), 32 - 48 kbps
Edge Yes Class 12
3G HSDPA, HSUPA HSDPA, 7.2 Mbps; HSUPA
Bluetooth Yes, v2.1 with A2DP Yes, v2.1 with A2DP
Wi-Fi Wi-Fi 802.11 b/g, Wi-Fi hotspot (Android 2.2) Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB 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 HTML

memory User Memory

Internal 160 MB
Expandable Storage microSD microSD, up to 32 GB, 1 GB included

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery
Capacity 1200 mAh
Stand by Up to 520 h (2G)
Up to 370 h (3G)
Talk Time Up to 9 h (2G)
Up to 5 h (3G)