Samsung U450 DoubleTake
#10396
ZTE R228 Dual SIM
#10420Category Breakdown
Samsung U450 DoubleTake
ZTE R228 Dual SIM
Performance
54.354.3
Camera
41.841.8
Display
50.550.5
Battery
43.543.5
Build
70.870.8
Overall
50.450.4
Summary
- The Samsung U450 DoubleTake features a slightly larger 2.1-inch TFT display compared to the 2.0-inch display of the ZTE R228, both with the same resolution but differing pixel densities.
- In terms of performance, the U450 has no RAM, while the R228 includes 2GB, which may enhance its overall responsiveness.
- Both devices have a 1.3 MP rear camera with no video capabilities and no front-facing camera.
- The U450 has a 960 mAh battery, while the R228 offers a slightly larger 1000 mAh battery, potentially providing longer usage time.
- The U450 is heavier at 100g compared to the lighter 80g of the R228, and the R228 has a more compact design.
- Both phones lack advanced software features and connectivity options, with the U450 supporting Bluetooth 2.1 and the R228 supporting Bluetooth 2.0.
Side-by-side Specification Comparison
Samsung U450 DoubleTake
ZTE R228 Dual SIM
General
Release Date
2009
2011
Announced
2009
2011
Description
For Verizon and AlltelAlso known as Samsung Intensity
Also known as ZTE-G R228
Display
Size
2.1"
2"
Type
TFT, 256K colors
TFT
Resolution
176 x 220 pixels (~134 ppi density)
176 x 220 pixels (~141 ppi density)
PPI
176
176
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
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
2MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Details
1.3 MP
1.3 MP
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
No
No
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
960 mAh
1000 mAh
Battery Details
Removable Li-Ion 960 mAh battery
Removable Li-Ion 1000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
108 x 53 x 17 mm (4.25 x 2.09 x 0.67 in)
108 x 46 x 11.7 mm (4.25 x 1.81 x 0.46 in)
Weight
100 g
80 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, Red
Black, Pink
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
CDMA / CDMA2000
GSM
Network Speed
Yes, 384 kbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.1, A2DP
2.0
NFC
✗
✗
USB
microUSB 2.0
microUSB
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Software
Operating System
N/A
N/A
OS Version
N/A
N/A
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No