LG Optimus L4 II E440
#7186
Oppo R821T FInd Muse
#6363Category Breakdown
LG Optimus L4 II E440
Oppo R821T FInd Muse
Performance
34.935.0
Camera
12.739.6
Display
53.554.4
Battery
16.716.7
Build
0.20.2
Connectivity
29.029.8
Audio
8.98.9
Overall
20.124.0
Summary
- The LG Optimus L4 II E440 features a smaller 3.8-inch IPS LCD display with a resolution of 320 x 480 pixels, resulting in a lower pixel density of approximately 152 ppi, while the Oppo R821T FInd Muse has a larger 4.0-inch IPS LCD with a resolution of 480 x 800 pixels, offering a sharper 233 ppi.
- In terms of performance, the L4 II is powered by a 1.0 GHz Cortex-A9 CPU, whereas the R821T utilizes a more efficient dual-core 1.2 GHz Cortex-A7.
- Both devices have a rear camera of 3.15 MP, but the Oppo's camera supports video recording.
- They share a similar battery capacity of 1700 mAh, but the Oppo is slightly lighter and slimmer.
- The software experience differs slightly, with the L4 II running Android 4.1.2 and the R821T on Android 4.2, providing a marginally updated interface.
Side-by-side Specification Comparison
LG Optimus L4 II E440
Oppo R821T FInd Muse
General
Release Date
2013
2013
Announced
2013
2013
Description
N/A
N/A
Display
Size
3.8"
4"
Type
IPS LCD
IPS LCD
Resolution
320 x 480 pixels, 3:2 ratio (~152 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
320
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6575 (40 nm)
Mediatek MT6572 (28 nm)
CPU
1.0 GHz Cortex-A9
Dual-core 1.2 GHz Cortex-A7
GPU
PowerVR SGX531
Mali-400
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
LED flash
N/A
Front Camera
N/A
VGA
Front Camera Features
N/A
N/A
Video Recording
480p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1700 mAh
1700 mAh
Battery Details
Li-Ion 1700 mAh, removable
Li-Ion 1700 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
112.5 x 64.7 x 11.9 mm (4.43 x 2.55 x 0.47 in)
123 x 63.5 x 9.9 mm (4.84 x 2.5 x 0.39 in)
Weight
125 g
N/A
Materials
N/A
N/A
Colors
Black, White
White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Micro-SIM
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/5.76 Mbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 b/g, hotspot
Bluetooth
3.0, A2DP
Yes
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 4.1.2 (Jelly Bean)
Android 4.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity