BLU Deco
#7829
Karbonn A4
#7169Category Breakdown
BLU Deco
Karbonn A4
Performance
36.236.3
Camera
39.639.6
Display
33.233.2
Battery
6.514.0
Build
0.20.2
Connectivity
8.127.0
Audio
8.98.9
Overall
17.220.2
Summary
- The BLU Deco features a compact build with dimensions of 103 x 57.6 x 12.5 mm and weighs 73g, while the Karbonn A4 is slightly larger at 124.8 x 66 x 9.5 mm and weighs 75g.
- The Deco has a smaller 2.31-inch TFT display with a resolution of 320 x 240 pixels, compared to the A4's 4.0-inch TFT display with a higher resolution of 320 x 480 pixels, resulting in a better viewing experience.
- Performance-wise, both phones have 256MB RAM but the A4 offers more storage at 512MB versus the Deco's 256MB.
- In terms of camera capabilities, the A4 has a superior 3.15 MP rear camera compared to the Deco's 2 MP.
- The battery capacity of the Deco is 800mAh, while the A4 has a larger 1400mAh battery, potentially offering longer usage.
- Finally, the A4 runs on Android 2.3.6, providing a more modern software experience compared to the BLU Deco, which lacks specified software details.
Side-by-side Specification Comparison
BLU Deco
Karbonn A4
General
Release Date
2011
2013
Announced
2011
2013
Description
Q250 - Single SIMQ260 - Dual SIM
N/A
Display
Size
2.31"
4"
Type
TFT, 256K colors
TFT, 256K colors
Resolution
320 x 240 pixels, 4:3 ratio (~173 ppi density)
320 x 480 pixels, 3:2 ratio (~144 ppi density)
PPI
320
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
256MB ROM, 64MB RAM
256MB 512MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
Yes
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
800 mAh
1400 mAh
Battery Details
Removable Li-Ion 800 mAh battery
Li-Ion 1400 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
103 x 57.6 x 12.5 mm (4.06 x 2.27 x 0.49 in)
124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in)
Weight
73 g
75 g
Materials
N/A
N/A
Colors
Black, White, Orange
White/Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM
GSM / HSPA
Network Speed
N/A
HSPA
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.1, A2DP
Yes
NFC
✗
✗
USB
microUSB
Proprietary
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
N/A
Android 2.3.6 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
Accelerometer