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ZTE Grand X V970 vs Lava Iris 455

General Info

Manufacturer
ZTE Lava
Announced
February 2012 April 2013
Status
Available - July 2012 Available - April 2013
Colors
Black Black
Form Factor
Candybar Candybar
Dimension
127 x 65 x 9.9 mm
(5 x 2.56 x 0.39 in)
137 x 68.5 x 9.92 mm
(5.39 x 2.7 x 0.39 in)
Weight
110 g (3.88 oz) 120 g (4.23 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 2100 - SIM 1 & SIM 2
3G Network
HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging
SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM

Display

Type
TFT capacitive touchscreen LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
4.3 inches [Similar] 4.5 inches [Similar]
Resolution
540 x 960 pixels (256 ppi) [Similar] 540 x 960 pixels (245 ppi) [Similar]
Screen-to-Body Ratio
61.82% 59.37%
Multi-Touch

Hardware and OS

OS
Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1.1 (Jelly Bean) Android OS, v4.1 (Jelly Bean)
Processor
Dual-core 1 GHz, Nvidia Tegra 2 [Similar] Dual-core 1 GHz [Similar]
GPU
ULP GeForce [Similar] -
RAM
512 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
4 GB storage 4 GB
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
5 MP, 2592х1944 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash
LED flash Yes
Features
Auto focus, Geo-tagging Auto focus, Geo-tagging
Video
Yes, 1080p Yes
Front Camera
Yes, VGA [Similar] Yes [Similar]

Multimedia

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

Connectivity and Data Rate

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

User Memory

Internal
4 GB storage, 512 MB RAM 4 GB, 512 MB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Li-Ion Battery
Capacity
1650 mAh 1500 mAh
Stand by
- Up to 480 h
Talk Time
- Up to 6 h
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