Acer Liquid mt
#8011
Karbonn A7 Star
#7181Category Breakdown
Acer Liquid mt
Karbonn A7 Star
Performance
60.956.7
Camera
15.439.6
Display
16.916.9
Battery
15.214.0
Build
0.20.2
Connectivity
27.620.0
Audio
8.98.9
Overall
16.720.2
Summary
- The Acer Liquid mt features a smaller 3.6-inch TFT display with a resolution of 480 x 800 pixels, while the Karbonn A7 Star has a larger 4.5-inch TFT display with a resolution of 480 x 854 pixels, offering a slightly better pixel density.
- In terms of performance, the Liquid mt is powered by an 800 MHz single-core CPU, whereas the A7 Star has a dual-core 1.0 GHz processor, which may provide better multitasking capabilities.
- Both devices have a 5 MP rear camera, but the A7 Star supports video recording, while the Liquid mt does not specify additional video capabilities.
- The Liquid mt has a 1500 mAh battery, slightly larger than the A7 Star's 1400 mAh, but both lack fast charging and wireless charging.
- The Liquid mt runs on Android 2.2, while the A7 Star operates on a more recent Android 4.0, offering a potentially improved software experience.
- In terms of build quality, the Liquid mt is heavier and thicker than the A7 Star, which is lighter and slimmer.
Side-by-side Specification Comparison
Acer Liquid mt
Karbonn A7 Star
General
Release Date
2010
2013
Announced
2010
2013
Description
Previously known as Acer Liquid Metal
N/A
Display
Size
3.6"
4.5"
Type
TFT
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~259 ppi density)
480 x 854 pixels, 16:9 ratio (~218 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm MSM7230
Mediatek MT6517
CPU
800 MHz Scorpion
Dual-core 1.0 GHz Cortex-A9
GPU
Adreno 205
PowerVR SGX531u
Memory
512MB RAM, 512MB
164MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
5 MP, AF
5 MP
Main Camera Features
LED flash
LED flash
Front Camera
N/A
Yes
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1500 mAh
1400 mAh
Battery Details
Removable Li-Ion 1500 mAh battery
Li-Ion 1400 mAh, removable
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)
113 x 66 x 10.4 mm (4.45 x 2.60 x 0.41 in)
Weight
135 g
N/A
Materials
N/A
N/A
Colors
Silver
White/Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Dual SIM
Network
GSM / HSPA
GSM
Network Speed
HSPA 14.4/2 Mbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, UPnP, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
2.1, A2DP
Yes
NFC
✗
✗
USB
microUSB 2.0
Proprietary
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.2 (Froyo)
Android 4.0 (Ice Cream Sandwich)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity