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LG Optimus 4X HD vs ZTE Grand Memo V9815

General Info

Manufacturer
LG ZTE
Announced
February 2012 February 2013
Status
Available - June 2012 Coming Soon - Q1 2013
Colors
Black Black
Form Factor
Candybar Candybar
Dimension
132.4 x 68.1 x 8.9mm
(5.21 x 2.68 x 0.35in)
8.5 mm thickness
(0.33 in thickness)
Weight
133 g (4.69 oz) -
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 1900 / 2100 HSDPA
4G Network
- LTE
Messaging
SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
HD-IPS LCD capacitive touchscreen Capacitive touchscreen
Colors
16M colors 16M colors
Size
4.7 inches [Similar] 5.7 inches [Similar]
Resolution
720 x 1280 pixels (312 ppi) [Similar] 720 x 1280 pixels (258 ppi) [Similar]
Screen-to-Body Ratio
67.74% -
Multi-Touch

Hardware and OS

OS
Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean)
Processor
Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 [Similar] Quad-core 1.5 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 [Similar]
GPU
ULP GeForce [Similar] Adreno 330 [Similar]
RAM
1 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory
16 GB storage 16 GB
External Memory
Upto 16 GB microSD, up to 32 GB

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 13 MP, autofocus [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization Geo-tagging, Touch Focus, Face Detection
Video
Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera
Yes, 1.3 MP [Similar] Yes, 1 MP [Similar]

Multimedia

3.5mm Jack
Radio
Yes -
Games
Yes Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge
Class 12 Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth
Yes, with A2DP Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot
USB
Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0 (MHL)
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML5, Adobe Flash HTML5

User Memory

Internal
16 GB storage, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage
Yes microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Non-removable Li-ion Battery
Capacity
2150 mAh 3200 mAh
Stand by
Up to 730 h (2G)
Up to 686 h (3G)
-
Talk Time
Up to 9 h 20 min (2G)
Up to 10 h 50 min (3G)
-
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