Samsung T559 Comeback
#8895
ZTE Rio
#9580Category Breakdown
Samsung T559 Comeback
ZTE Rio
Performance
5.38.3
Camera
39.639.6
Display
33.227.1
Battery
9.41.6
Build
16.10.2
Connectivity
15.912.2
Audio
8.98.9
Overall
13.912.0
Summary
- The Samsung T559 Comeback features a larger 2.9-inch TFT display with a resolution of 320 x 240 pixels, while the ZTE Rio has a smaller 2.4-inch TFT resistive touchscreen with the same resolution but a higher pixel density of approximately 167 ppi.
- In terms of performance, the Comeback has no RAM, whereas the Rio includes 1GB of RAM, which may enhance its software experience.
- Both phones have a 2 MP rear camera without optical image stabilization and no front camera.
- The T559 has a 960 mAh battery, while the Rio's battery capacity is unspecified.
- The Comeback is heavier at 130.4g compared to the lighter 90g of the Rio, and the Rio includes a headphone jack, which the Comeback lacks.
Side-by-side Specification Comparison
Samsung T559 Comeback
ZTE Rio
General
Release Date
2009
2011
Announced
2009
2011
Description
For T-Mobile
N/A
Display
Size
2.9"
2.4"
Type
TFT, 256K colors
TFT resistive touchscreen, 256K colors
Resolution
320 x 240 pixels, 4:3 ratio (~138 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
N/A
1MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 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
960 mAh
N/A
Battery Details
Removable Li-Ion 960 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
109.2 x 55.9 x 17.8 mm (4.30 x 2.20 x 0.70 in)
107 x 61 x 12 mm (4.21 x 2.40 x 0.47 in)
Weight
130.4 g
90 g
Materials
N/A
N/A
Colors
Pearl White Plum, Frost Silver Cherry
Black, Pink
Foldable
✗
✗
SAR
0.88 W/kg (head) 0.76 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / UMTS
GSM
Network Speed
Yes, 384 kbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.0, A2DP
Yes
NFC
✗
✗
USB
2.0
miniUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A