LG Optimus Chat C550
#7164
Orange Rio II
#8378Category Breakdown
LG Optimus Chat C550
Orange Rio II
Performance
34.729.1
Camera
39.639.6
Display
33.227.1
Battery
15.21.6
Build
17.50.2
Connectivity
25.919.0
Audio
8.98.9
Overall
20.215.3
Summary
- The LG Optimus Chat C550 features a slightly larger 2.8-inch TFT display with a resolution of 320 x 480 pixels, offering better pixel density compared to the Orange Rio II's 2.4-inch TFT display at 320 x 240 pixels.
- In terms of performance, the C550 has 140MB of storage and 140MB of RAM, surpassing the Rio II's 80MB storage and 80MB RAM.
- Both devices have a 3.15 MP rear camera, but neither offers optical image stabilization or a front-facing camera.
- The C550 is equipped with a 1500mAh battery, while the Rio II's battery capacity is unspecified.
- Build quality-wise, the C550 is slightly heavier at 122g and thicker at 16mm compared to the lighter and slimmer Rio II, which weighs 106g and measures 12.5mm in thickness.
- Both run on older software, with the C550 operating on Android 2.2, while the Rio II's OS is unspecified.
Side-by-side Specification Comparison
LG Optimus Chat C550
Orange Rio II
General
Release Date
2011
2011
Announced
2011
2011
Description
N/A
N/A
Display
Size
2.8"
2.4"
Type
TFT, 256K colors
TFT resistive touchscreen, 256K colors
Resolution
320 x 480 pixels, 3:2 ratio (~206 ppi density)
320 x 240 pixels, 4:3 ratio (~167 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
140MB
80MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP, AF
3.15 MP
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
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
1500 mAh
N/A
Battery Details
Removable Li-Ion 1500 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
109 x 59 x 16 mm (4.29 x 2.32 x 0.63 in)
110 x 61 x 12.5 mm (4.33 x 2.40 x 0.49 in)
Weight
122 g
106 g
Materials
N/A
N/A
Colors
Black, silver, blue, red, pink
White
Foldable
✗
✗
SAR
0.49 W/kg (head) 0.39 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 7.2/5.76 Mbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g, Wi-Fi Direct, hotspot
No
Bluetooth
2.1, A2DP, EDR
Yes
NFC
✗
✗
USB
microUSB 2.0
miniUSB
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, A-GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 2.2 (Froyo)
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer