Lava Iris 503e
#8128
Panasonic T31
#8831Category Breakdown
Lava Iris 503e
Panasonic T31
Performance
25.735.7
Camera
39.614.0
Display
16.916.9
Battery
18.913.1
Build
0.20.2
Connectivity
23.530.7
Audio
8.98.9
Overall
16.214.0
Summary
- The Lava Iris 503e features a larger 5.0-inch TFT display with a resolution of 480 x 854 pixels, while the Panasonic T31 has a smaller 4.0-inch TFT display at 480 x 800 pixels, offering slightly higher pixel density.
- In terms of performance, the Iris 503e is powered by a dual-core 1.0 GHz CPU, whereas the T31 has a more capable dual-core 1.3 GHz processor.
- Both devices have a 3.15 MP rear camera, but the T31 can record video at 720p@24fps, while the Iris 503e lacks this capability.
- The Iris 503e has a larger 2000 mAh battery compared to the T31's 1300 mAh, which may result in better longevity.
- Both phones run on Android 4.2, but the T31 has a slightly updated version at 4.2.2.
- In terms of build quality, the Iris 503e is heavier at 175g and larger in dimensions, while the T31 is lighter at 120g and more compact.
Side-by-side Specification Comparison
Lava Iris 503e
Panasonic T31
General
Release Date
2013
2013
Announced
2013
2013
Description
For India
N/A
Display
Size
5"
4"
Type
TFT
TFT
Resolution
480 x 854 pixels, 16:9 ratio (~196 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
Mediatek MT6572M (28 nm)
CPU
Dual-core 1.0 GHz
Dual-core 1.3 GHz Cortex-A7
GPU
Mali-400
Mali-400
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
LED flash
HDR
Front Camera
1.3 MP
VGA
Front Camera Features
N/A
N/A
Video Recording
Yes
720p@24fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2000 mAh
1300 mAh
Battery Details
Li-Ion 2000 mAh, removable
Li-Ion 1300 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
143.2 x 73.3 x 10.5 mm (5.64 x 2.89 x 0.41 in)
122 x 64.4 x 11.2 mm (4.80 x 2.54 x 0.44 in)
Weight
175 g
120 g
Materials
N/A
N/A
Colors
Black
Pure White, Bluish Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM
GSM / HSPA
Network Speed
N/A
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Yes
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
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2 (Jelly Bean)
Android 4.2.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity