Karbonn Smart A12 Star
#6608
Unnecto Quattro X
#5178Category Breakdown
Karbonn Smart A12 Star
Unnecto Quattro X
Performance
27.929.5
Camera
39.639.6
Display
54.454.4
Battery
14.016.2
Build
0.20.2
Connectivity
25.833.0
Audio
8.987.6
Overall
23.029.0
Summary
- The Karbonn Smart A12 Star and Unnecto Quattro X both feature a 4.0-inch IPS LCD display with a resolution of 480 x 800 pixels, providing similar visual experiences.
- In terms of performance, the Unnecto Quattro X has a slightly faster dual-core 1.3 GHz CPU compared to the 1.2 GHz in the Karbonn, though both have 4GB of RAM.
- Both devices sport a 5 MP rear camera, but neither offers optical image stabilization or a front-facing camera.
- The Unnecto has a larger 1600 mAh battery compared to the 1400 mAh in the Karbonn, potentially offering better longevity.
- Both smartphones run on Android 4.4.2 (KitKat), but the Unnecto includes stereo speakers, enhancing the audio experience, while the Karbonn lacks this feature.
- In terms of build, the Unnecto is slightly lighter and slimmer than the Karbonn.
Side-by-side Specification Comparison
Karbonn Smart A12 Star
Unnecto Quattro X
General
Release Date
2014
2015
Announced
2014
2015
Description
N/A
N/A
Display
Size
4"
4"
Type
IPS LCD
IPS LCD
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Dual-core 1.2 GHz
Dual-core 1.3 GHz
GPU
N/A
Mali-400
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC
Camera
Main Camera
5 MP
5 MP
Main Camera Features
LED flash
LED flash
Front Camera
VGA
VGA
Front Camera Features
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1400 mAh
1600 mAh
Battery Details
Li-Ion 1400 mAh battery
Li-Ion 1600 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
124.2 x 64.2 x 10.1 mm (4.89 x 2.53 x 0.40 in)
123 x 64 x 9.2 mm (4.84 x 2.52 x 0.36 in)
Weight
130 g
120 g
Materials
N/A
N/A
Colors
Black
Black, White, Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Dual SIM (dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
2.0
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.2 (KitKat)
Android 4.4.2 (KitKat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer