Acer Liquid mt
#8011
LG E900 Optimus 7
#8422Category Breakdown
Acer Liquid mt
LG E900 Optimus 7
Performance
60.943.2
Camera
15.414.0
Display
16.916.9
Battery
15.215.2
Build
0.217.2
Connectivity
27.627.5
Audio
8.98.9
Overall
16.715.2
Summary
- The Acer Liquid mt features a compact build with dimensions of 115 x 63 x 13.5 mm and weighs 135g, while the LG E900 Optimus 7 is slightly larger at 125 x 59.8 x 11.5 mm and heavier at 157g.
- Both devices have TFT displays with similar resolutions of 480 x 800 pixels, but the Liquid mt has a 3.6-inch screen compared to the 3.8-inch display of the Optimus 7, resulting in a higher pixel density for the Liquid mt.
- In terms of performance, the Optimus 7 has a faster 1.0 GHz CPU and more RAM, providing a smoother experience than the Liquid mt's 800 MHz CPU and 512MB RAM.
- Both phones have a 5 MP rear camera with autofocus, but the Liquid mt can record video at 30fps, while the Optimus 7 is limited to 24fps.
- They both share a 1500mAh battery capacity and lack advanced charging features.
- The Liquid mt runs on Android 2.2, whereas the Optimus 7 operates on Windows Phone 7, which can be upgraded to 7.8, offering different software experiences.
Side-by-side Specification Comparison
Acer Liquid mt
LG E900 Optimus 7
General
Release Date
2010
2010
Announced
2010
2010
Description
Previously known as Acer Liquid Metal
N/A
Display
Size
3.6"
3.8"
Type
TFT
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~259 ppi density)
480 x 800 pixels, 5:3 ratio (~246 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass
Performance
Chipset
Qualcomm MSM7230
Qualcomm QSD8650 Snapdragon S1
CPU
800 MHz Scorpion
1.0 GHz Scorpion
GPU
Adreno 205
Adreno 200
Memory
512MB RAM, 512MB
16GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
No
Camera
Main Camera
5 MP, AF
5 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
720p@24fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1500 mAh
1500 mAh
Battery Details
Removable Li-Ion 1500 mAh battery
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
115 x 63 x 13.5 mm (4.53 x 2.48 x 0.53 in)
125 x 59.8 x 11.5 mm (4.92 x 2.35 x 0.45 in)
Weight
135 g
157 g
Materials
N/A
N/A
Colors
Silver
Black
Foldable
✗
✗
SAR
N/A
0.59 W/kg (head) 0.63 W/kg (body)
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 14.4/2 Mbps
HSPA 7.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, UPnP, hotspot
Wi-Fi 802.11 b/g/n, DLNA
Bluetooth
2.1, A2DP
2.1, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.2 (Froyo)
Microsoft Windows Phone 7, upgradable to 7.8
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity, compass