LG Optimus Black P970 vs Acer Liquid E2

General Info

Manufacturer
LG	Acer
Announced
January 2011	April 2013
Status
Available - May 2011	Coming Soon - May 2013
Colors
Black, Pink, Silver, White, Brown	Black, White
Form Factor
Candybar	Candybar
Dimension
122 x 64 x 9.2 mm (4.8 x 2.52 x 0.36 in )	131 x 68 x 9.9 mm (5.16 x 2.68 x 0.39 in)
Weight
109 g (3.84 oz)	140 g (4.94 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 1700 / 2100 HSDPA 900 / 1900 / 2100	HSDPA
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail

OS
Android OS, v2.2 (Froyo), upgradable to v2.3	Android OS, v4.2.1 (Jelly Bean)
Processor
1 GHz Cortex-A8, TI OMAP 3630 [Similar]	Quad-core 1.2 GHz Cortex-A7, MTK 6589 [Similar]
GPU
PowerVR SGX530 [Similar]	PowerVR SGX 544MP [Similar]
RAM
512 MB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
2 GB storage (1 GB user-available)	4 GB
External Memory
microSD, up to 32GB	microSD, up to 32 GB

Type
IPS LCD capacitive touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors
Size
4.0 inches [Similar]	4.5 inches [Similar]
Resolution
480 x 800 pixels (233 ppi) [Similar]	540 x 960 pixels (245 ppi) [Similar]
Screen-to-Body Ratio
58.44%	62.55%
Multi-Touch

Rear Camera
5 MP, 2592 x 1944 pixels [Similar]	8 MP, 3264 x 2448 pixels [Similar]
Flash
LED flash	LED flash
Features
Auto focus, Geo-tagging, Face And Smile Detection	Auto focus, Geo-tagging
Video
Yes, 720p@30fps	Yes, 1080p@30fps
Front Camera
Yes, 2 MP [Similar]	Yes, 2 MP [Similar]

GPRS
Up to 48 kbps	Yes
Edge
Up to 237 kbps	Yes
3G
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	HSPA+
Bluetooth
Yes, v2.1 with A2DP, EDR	Yes, v3.0 with A2DP, EDR
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS support
Browser
HTML, Adobe flash	HTML