Karbonn A30
#7416
Philips T939
#8502Category Breakdown
Karbonn A30
Philips T939
Performance
25.726.1
Camera
39.612.7
Display
34.129.6
Battery
21.818.9
Build
0.20.2
Connectivity
24.727.0
Audio
8.98.9
Overall
19.014.9
Summary
- The Karbonn A30 features a larger 5.9-inch TFT display with a resolution of 480 x 800 pixels, resulting in a lower pixel density of approximately 158 ppi compared to the Philips T939's 3.2-inch dual TFT display, which has a higher pixel density of about 292 ppi.
- Both devices are powered by a dual-core 1.0 GHz CPU and have 4GB of storage with 512MB of RAM, but the A30 offers an 8 MP rear camera versus the T939's 5 MP, while the T939 lacks a front camera.
- The A30 has a 2500 mAh battery, providing more capacity than the T939's 2000 mAh.
- Both phones run on Android 4.0, but the A30 is slightly heavier at 280g compared to the T939's 239.5g.
- Connectivity options are similar, with both supporting Wi-Fi and Bluetooth, although the T939 has Bluetooth 2.1, which is a minor upgrade over the A30's Bluetooth 2.0.
Side-by-side Specification Comparison
Karbonn A30
Philips T939
General
Release Date
2012
2013
Announced
2012
2013
Description
N/A
N/A
Display
Size
5.9"
3.2"
Type
TFT, 256K colors
Dual TFT, 256K colors
Resolution
480 x 800 pixels, 5:3 ratio (~158 ppi density)
480 x 800 pixels, 5:3 ratio (~292 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 1.0 GHz
1.0 GHz
GPU
N/A
N/A
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
8 MP, AF
5 MP, AF
Main Camera Features
LED flash
LED flash
Front Camera
1.3 MP
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
480p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2500 mAh
2000 mAh
Battery Details
Li-Ion 2500 mAh battery
Li-Ion 2000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
166 x 91 x 10.7 mm (6.54 x 3.58 x 0.42 in)
110 x 57.8 x 22 mm (4.33 x 2.28 x 0.87 in)
Weight
280 g
239.5 g
Materials
N/A
N/A
Colors
Black/White
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM
Network
GSM / HSPA
GSM
Network Speed
HSPA 7.2/0.384 Mbps
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
2.0
2.1, A2DP, EDR
NFC
✗
✗
USB
microUSB 2.0
2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.0.4 (Ice Cream Sandwich)
Android 4.0 (Ice Cream Sandwich)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity